Xahs 186 инструкция по эксплуатации

XAHS 146 DdXATS 156 DdXA(S) 186 DdXAVS 166 DdXAHS 186 Dd

— Russian
Printed matter N2954 2231 42

11/2006

XAHS 146 DdXATS 156 DdXA(S) 186 DdXAVS 166 DdXAHS 186 DdATLAS
COPCO — PORTABLE AIR DIVISIONwww.atlascopco.com
XAHS 146 Dd — XATS 156 Dd — XA(S) 186 Dd — XAVS 166 Dd — XAHS
186 Dd4

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Copyright 2006, Atlas Copco Airpower n.v., , .

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1 ………………………………………..71.1
……………………………………………………………71.2
……………..71.3

………………………………………………………….81.4
….81.5

……………………………………91.6

………………………………………………..101.7
……………..10

2
……………………………………………………112.1
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………………..112.2
………………………………………………112.3
…………….122.4
…………………………………….132.5
…………………………………………….152.6
…………………………………………….162.7
……………..162.8 …………………………172.8.1 XAHS
146 Dd,

XATS 156 Dd XA(S) 186 Dd…………………………..172.8.2
XAVS 166 Dd

XAHS 186 Dd
…………………………………………………..18

3 ……………………………………193.1 ,

………………………………………………………..193.1.1
……………………………..193.1.2
………………………….193.1.3

( ) ……………….203.1.4
……………………………………203.2
…………………………………………………..203.3 /
………………………………………………..215

3.4 ………………………………………………22
XAHS 146 Dd — XATS 156 Dd — XA(S) 186 Dd — XAVS 166 Dd — XAHS
186 Dd

4 ………………………………………. 224.1 …
224.2

………………………. 224.3
……………………………………………. 244.4
………………………………… 244.4.1 ………………
244.4.2 …………. 254.5 ………………….. 254.5.1 ….
254.5.2

…………………………………………………………..
254.6 …………………………………. 264.6.1

………………………………………………………..
264.6.2 PARCOOL EG
………………………………………………… 264.6.3
PARCOOL EG ……………….. 264.6.4 ………………….
274.6.5 / …… 274.6.6

…………………………………………………………..
284.6.7

…………………………………………………………..
29

4.6.8 ………………………. 304.7
………………………………………… 304.8
………….. 314.8.1
……………………………………………………..
314.8.2

……………………………………………………………
314.8.3 ………………. 314.8.4 ……………… 314.9
…………………………………………………………
314.10 …………………………. 314.11
………………………………. 314.12
……………………………. 314.13
……………………………………………… 31

5 ……………………. 325.1

………………………………………………… 325.2
/ ………. 335.2.1 …………………………………….
335.2.2 ……………………………………… 335.2.3
…………………………………………………. 335.2.4
……………… 335.3
………………………………………… 335.4
…………………………….. 335.5
………………………………………….. 345.6 (= )
………………………. 345.6.1 ………………………
345.6.2

…………………………………………….. 355.6.3
………………………… 35

6 …………………………………………………..
366.1

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7 ……………………………………………………..
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8 ………………………………………………….
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XAHS 146 Dd — XATS 156 Dd — XA(S) 186 Dd — XAVS 166 Dd — XAHS
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XAHS 146 Dd — XATS 156 Dd — XA(S) 186 Dd — XAVS 166 Dd — XAHS
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XAHS 146 Dd — XATS 156 Dd — XA(S) 186 Dd — XAVS 166 Dd — XAHS
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XAHS 146 Dd — XATS 156 Dd — XA(S) 186 Dd — XAVS 166 Dd — XAHS
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PAROIL 15W40:- 5 : 1615 5953 00- 20 : 1615 5954 00- 210 : 1615
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PAROIL 5W30:- 5 : 1604 6060 00- 20 : 1604 6059 00

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4.6.6

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www.atlascopco.com

Instruction Manual and Parts List
for Portable Compressors
XA186 Dd
XAHS146 Dd
XAS186 Dd
XAVS136 Dd
XATS156 Dd
PAGE
Instruction manual for portable compressors ................................................................................3
Instructieboek voor transportabele compressoren .................................................................29
Manuel d'instructions pour compresseurs mobiles ...............................................................55
Bedienungsanleitung fŸr fahrbare Kompressoren .................................................................81
Libro de instrucciones para compresores transportables .............................................107
Instruktionsbok fšr transportabla kompressorer ...................................................................133
Istruzioni per l'uso di compressori mobili...................................................................................159
Bruksanvisning for mobil kompressorer ......................................................................................185
Instruktionsbog til mobile kompressorer .....................................................................................211
BÈ‚Ï›Ô Ô‰ËÁÈÒÓ ÁÈ· ÊÔÚËÙÔ‡˜ Û˘ÌÈÂÛÙ¤˜ ............................................................................237
Manual de instru•›es para compressores port‡teis ............................................................263
SiirrettŠvien kompressorin ohjekirja ................................................................................................289
Parts list Ð Onderdelenlijst Ð Liste de pi•ces Ð Ersatzteilliste Ð
Lista de las partes Ð Reservdelsfšrteckning Ð Listino parti di
ricambio Ð Deleliste Ð Reservedelsliste Ð K·Ù¿ÏÔÁÔ˜
EÍ·ÚÙËÌ¿ÙˆÓ Ð Lista de pe•as Ð Osaluettelo .......................................................................317
GlossaryÐ Woordenlijst Ð Glossaire Ð Glossar Ð Glosario Ð
Ordlista Ð Glossario Ð Ordliste Ð Ordliste Ð °ÏˆÛÛ·ÚÈÔ Ð
Gloss‡rio Ð Sanasto............................................................................................................................................415
Registration code
Collection:
X1
Tab:
38
Printed matter N¡
29501122
11220000 EN
2950
1998 Ð-12
1998
12
ATLAS COPCO – PORTABLE AIR DIVISION
B-2630 AARTSELAAR BELGIUM
XAS136/186 Dd
2
INSTRUCTION MANUAL
Congratulations on the purchase of your Atlas Copco compressor. It
is a solid, safe and reliable machine, built according to the latest
technology. Follow the instructions in this booklet and we guarantee
you years of troublefree operation. Please read the following
instructions carefully before starting to use your machine.
Always keep the manual available near the machine.
In all correspondence always mention the compressor type and serial
number, shown on the data plate.
The company reserves the right to make changes without prior
notice.
CONTENTS
PAGE
1. Safety precautions for portable compressors ......................................5
Ð Introduction ......................................................................................................................5
Ð General safety precautions ..................................................................................5
Ð Safety during use and operation ....................................................................6
Ð Safety during maintenance and repair ....................................................6
Ð Tool applications safety ..........................................................................................7
Ð Specific safety precautions ..................................................................................7
Ð Batteries................................................................................................................................7
Ð Ether fuel systems........................................................................................................7
Ð Pressure vessels ..............................................................................................................7
Ð Safety valve ........................................................................................................................8
Ð Injury prevention ........................................................................................................8
2. Leading particulars ......................................................................................................9
2.1
Description of safety pictograms used
in this manual..................................................................................................9
2.2
General description ....................................................................................9
2.3
Markings and information labels ..................................................10
2.4
Main parts ......................................................................................................11
2.5
Air flow ............................................................................................................12
2.6
Oil system ......................................................................................................13
2.7
Continuous regulating system ........................................................13
3. Operating instructions ..........................................................................................14
3.1
Parking, towing and lifting instructions ..................................14
3.1.1
Parking instructions ................................................................................14
3.1.2
Towing instructions ................................................................................14
3.1.3
Lifting instructions ..................................................................................15
3.2
Before starting ............................................................................................15
3.3
Starting/Stopping ......................................................................................16
3.4
During operation ......................................................................................16
3
XAS136/186 Dd
CONTENTS
PAGE
4. Maintenance ....................................................................................................................17
4.1
Use of service paks ..................................................................................17
4.2
Preventive maintenance schedule
for the compressor....................................................................................17
4.3
Lubrication oils ..........................................................................................18
4.4
Oil level check ............................................................................................18
4.4.1
Check engine oil level ..........................................................................18
4.4.2
Check compressor oil level ..............................................................18
4.5
Oil and oil filter change ......................................................................19
4.5.1
Engine oil and oil filter change ......................................................19
4.5.2
Compressor oil and oil filter change ..........................................19
4.6
Cleaning coolers ........................................................................................19
4.7
Battery care ..................................................................................................20
4.7.1
Activating a dry-charged battery ..................................................20
4.7.2
Electrolyte ......................................................................................................20
4.7.3
Recharging a battery ..............................................................................20
4.7.4
Battery maintenance ..............................................................................20
4.8
Storage ..............................................................................................................20
4.9
Service kits ....................................................................................................20
4.10
Compressor element overhaul ........................................................20
4.11
Liability ............................................................................................................20
5. Adjustments and servicing procedures ..................................................21
5.1
Adjustment of the continuous
regulating system ......................................................................................21
5.2
Air filter engine/compressor ............................................................22
5.2.1
Main parts ......................................................................................................22
5.2.2
Recommendations ....................................................................................22
5.2.3
Cleaning the dust trap ............................................................................22
5.2.4
Replacing the air filter element ......................................................22
5.3
Air receiver ....................................................................................................22
5.4
Safety valve ..................................................................................................22
5.5
Fuel system ....................................................................................................23
5.6
Brake (= option) adjustment ............................................................23
5.6.1
Brake shoe adjustment ..........................................................................23
5.6.2
Test procedure of brake cable adjustment ............................24
5.6.3
Brake cable adjustment ........................................................................24
4
CONTENTS
PAGE
6. Problem solving ............................................................................................................25
6.1
Alternator precautions ..........................................................................25
7. Available options
........................................................................................................25
8. Technical specifications ..........................................................................................26
8.1
Torque values ..............................................................................................26
8.1.1
For general applications ......................................................................26
8.1.2
For important assemblies ....................................................................26
8.2
Settings of shutdown switches and
safety valves ................................................................................................26
8.3
Compressor/engine specifications
8.4
Conversion list of SI units into British units........................27
..............................................26
9. Data plate ............................................................................................................................27
10. Circuit diagram...............................................................................................................28
--SAFETY PRECAUTIONS FOR PORTABLE COMPRESSORS-To be read attentively and acted accordingly before towing, lifting, operating,
performing maintenance or repairing the compressor
INTRODUCTION
8
Before a machine is being repaired, steps shall be taken to prevent
inadvertent starting. In addition, a warning sign bearing a legend such as
ãwork in progress; do not startÒ shall be attached to the starting
equipment. On engine-driven units the battery shall be disconnected and
removed or the terminals covered by insulating caps. On electrically
driven units the main switch shall be locked in open position and the fuses
shall be taken out. A warning sign bearing a legend such as ãwork in
progress; do not supply voltageÒ shall be attached to the fuse box or main
switch.
9
Normal ratings (pressures, temperatures, speeds, etc.) shall be durably
marked.
The policy of Atlas Copco is to provide the users of their equipment with safe,
reliable and efficient products. Factors taken into account are among others:
Ð
the intended and predictable future use of the products, and the
environments in which they are expected to operate,
Ð
applicable rules, codes and regulations,
Ð
the expected useful product life, assuming proper service and
maintenance.
Before handling any product, take time to read the relevant instruction book.
Besides giving detailed operating instructions, it also gives specific
information about safety, preventive maintenance, etc.
These precautions are general and some statements will therefore not always
apply to a particular unit.
When handling, operating, overhauling and/or performing maintenance or
repair on Atlas Copco equipment, the mechanics are expected to use safe
engineering practices and to observe all relevant local safety requirements and
ordinances. The following list is a reminder of special safety directives and
precautions mainly applicable to Atlas Copco equipment.
This brochure applies to machinery processing or consuming air or inert
gas. Processing of any other gas requires additional safety precautions
typical to the application and are not included herein.
All responsibility for any damage or injury resulting from neglecting
these precautions or by non-observance of ordinary caution and due care
required in handling, operating, maintenance or repair, also if not
expressly mentioned in this brochure or the instruction book(s), is
disclaimed by Atlas Copco.
If any statement does not comply with local legislation, the stricter of the
two shall be applied. Statements in this brochure should not be
interpreted as suggestions, recommendations or inducements that it
should be used in violation of any applicable laws or regulations.
10 Never operate a machine or equipment beyond its rated limits (pressure,
temperature, speed, etc.).
11 Maintenance and repair work should be recorded in an operatorÕs logbook
for all machinery. Frequency and nature of repairs can reveal unsafe
conditions.
12 The machinery and pneumatic equipment shall be kept clean, i.e. as free
as possible from oil, dust or other deposits.
13 To prevent an increase in working temperature, inspect and clean heat
transfer surfaces (cooler fins, intercoolers, water jackets, etc.) regularly.
For every machine establish a suitable time interval for cleaning
operations.
14 All regulating and safety devices shall be maintained with due care to
ensure that they function properly. They may not be put out of action.
15 Care shall be taken to avoid damage to safety valves and other pressurerelief devices, especially to avoid plugging by paint, oil coke or dirt
accumulation, which could interfere with the functioning of the device.
16 Pressure and temperature gauges shall be checked regularly with regard to
their accuracy. They shall be replaced whenever outside acceptable
tolerances.
17 Parts shall only be replaced by genuine Atlas Copco replacement parts.
GENERAL
SAFETY PRECAUTIONS
1
The owner is responsible for maintaining the unit in a safe operating
condition. Unit parts and accessories must be replaced if missing or
unsuitable for safe operation.
2
Use only lubricating oils and greases recommended or approved by Atlas
Copco or the machine manufacturer. Ascertain that the selected lubricants
comply with all applicable safety regulations, especially with regard to
explosion or fire risk and the possibility of decomposition or generation
of hazardous gases.
3
4
The supervisor, or the responsible person, shall at all times make sure that
all instructions regarding machinery and equipment operation and
maintenance are strictly followed and that the machines with all
accessories and safety devices, including the entire compression or
vacuum system with pipes, valves, connectors, hoses, etc., as well as the
consuming devices, are in good repair, free of abnormal wear or abuse,
and are not tampered with.
Maintenance, overhaul and repair work shall only be carried out by
adequately trained personnel; if required, under supervision of someone
qualified for the job.
5
Whenever there is an indication or any suspicion that an internal part of a
machine is overheated, the machine shall be stopped but no inspection
covers shall be opened before sufficient cooling time has elapsed; this to
avoid the risk of spontaneous ignition of the oil vapour when air is
admitted.
6
Maintenance work, other than routine attention, shall only be undertaken
when the machine is standing still.
7
Before dismantling any pressurized component, the compressor or the
equipment shall be effectively isolated from all sources of pressure and be
completely vented to atmosphere. In addition, a warning sign bearing a
legend such as ãwork in progress; do not openÒ shall be attached to each
of the isolating valves.
18 Safety devices shall be tested as described in the maintenance schedule of
the instruction book(s) to determine that they are in good operating
condition.
19 Never use flammable solvents or carbon tetrachloride for cleaning parts.
Take safety precautions against toxic vapours when cleaning parts in or
with cleaning products.
20 Observe scrupulous cleanliness during maintenance and repair. Keep
away dirt by covering the parts and exposed openings with clean cloth,
paper or tape.
21 Protect the motor, alternator, air intake filter, electrical and regulating
components, etc. to prevent moisture ingress, e.g. when steam-cleaning.
22 When performing any operation involving heat, flames or sparks on a
machine, the surrounding components shall first be screened with nonflammable material.
23 Never use a light source with open flame for inspecting the interior of a
machine, pressure vessel, etc.
24 On portable units, support the drawbar and axle(s) securely if working
underneath the units or when removing a wheel. Do not rely on jacks.
25 Prior to stripping a compressor, engine or other machine or undertaking
major overhaul on it, prevent all movable parts with a mass exceeding 15
kg (30 lbs) from rolling over or moving.
26 When repair has been completed, make sure that no tools, loose parts or
rags are left in, or on, the machine, the prime mover or the driving gear.
The machine shall be barred over at least one revolution for reciprocating
machines, several revolutions for rotary ones to ensure that there is no
mechanical interference within the machine or driver. Check the direction
of rotation of electric motors when starting up the machine initially and
after any alteration to the electrical connection(s) or switch gear, to check
that the oil pump and the fan function properly.
5
SAFETY
Never play with compressed air. Never apply it to your skin or direct an
air stream at people. Never use it to clean dirt from your clothes. When
using it to clean down equipment, do so with extreme caution and use eye
protection.
DURING USE AND OPERATION
To lift a unit, all loose or pivoting parts, e.g. doors and drawbar, shall first be
securely fastened. Do not attach cables, chains or ropes directly to the lifting
eye; apply a crane hook or lifting shackle meeting local safety rules.
Do not use compressed air from any type of compressor, without taking
extra measures, for breathing purposes as this may result in injury or
death. For breathing air quality, the compressed air must be adequately
purified according to local legislation and standards.
Helicopterlifting using the lifting eye is forbidden.
It is strictly forbidden to dwell or stay in the risk zone under a lifted load.
Never lift the unit over people or residential areas.
Lifting acceleration and retardation shall be kept within safe limits.
1
Before towing the unit:
Breathing air must always be supplied at stable, suitable pressure.
11 Never move a unit when external lines or hoses are connected to the
outlet valves, to avoid damage to valves and/or manifold and hoses.
Ð ascertain that the pressure vessel(s) is (are) depressurized,
Ð check the drawbar, the brake system and the towing eye. Also check
the coupling of the towing vehicle,
Ð check that the pivot wheel or stand leg is safely locked in the raised
position,
Ð ascertain that the towing eye can swivel freely on the hook,
Ð check that the wheels are secure and that the tyres are in good
condition and inflated correctly,
Ð connect the signalisation cable, check all lights and connect the
pneumatic brake couplers,
Ð attach the safety break-away cable to the towing vehicle,
Ð remove wheel chocks, if applied, and disengage the parking brake.
If the unit is to be backed up by the towing vehicle, disengage the overrun
brake mechanism.
12 Never refill fuel while the unit is running. Keep fuel away from hot parts
such as air outlet pipes or the engine exhaust. Do not smoke when
fuelling. When fuelling from an automatic pump, an earthing cable should
be connected to the unit to discharge static electricity. Never spill nor
leave oil, fuel, coolant or cleansing agent in or around the unit.
3
Never exceed the maximum towing speed of the unit.
4
Place the unit on level ground and apply the parking brake before
disconnecting the unit from the towing vehicle. Unclip the safety breakaway cable. If the unit has no parking brake the support of the towbar
partly acts as a brake; it is recommended to immobilize the unit by
placing chocks before or behind the wheels.
17 Wear ear protectors when environmental noise can reach or exceed 90
dB(A). Beware of long-time exposure to noise.
2
When the towbar can be positioned vertically, the locking device must be
applied and kept in good order.
5
When the unit has to operate in a fire-hazardous environment, each
engine exhaust has to be provided with a spark arrestor to trap incendiary
sparks.
6
The exhaust contains carbon monoxide which is a lethal gas. When the
unit is used in a confined space, conduct the engine exhaust to the outside
atmosphere by a pipe of sufficient diameter (min. 100 mm); do this in
such a way that no extra back pressure is created for the engine. If
necessary, install an extractor.
7
When operating in a dust-laden atmosphere, place the unit so that dust is
not carried towards it by the wind. Operation in clean surroundings
considerably extends the intervals for cleaning the air intake filters and
the cores of the coolers.
8
Locate the unit away from walls. Take all precautions to ensure that hot
air exhausted from the engine and driven machine cooling systems cannot
be re-circulated. If such hot air is taken in by the engine or driven
machine cooling fan, this may cause overheating of the unit; if taken in
for combustion, the engine power will be reduced.
9
No external force may be exerted on the air outlet valves, e.g. by pulling
on hoses or by installing auxiliary equipment directly to a valve, e.g. a
water separator, a lubricator, etc.
10 Distribution pipework and air hoses must be of correct size and suitable
for the working pressure. Never use frayed, damaged or deteriorated
hoses. Replace hoses and flexibles of which the lifetime expired. Use only
the correct type and size of hose end fittings and connections.
A hose connected to a 2 inch (50 mm) valve must be provided with a
safety wire (¯ 8 mm) fixed to the hose (each 500 mm) for effective
pressures as from 10 bar (145 psi) up, although it is recommended to
apply such safeguard already from 4 bar (60 psi) up. The safety wire ends
have to be attached, one to the eye provided next to the compressor air
outlet valve, the other one to a point near to the air inlet of the applied
equipment.
13 Never operate the unit in surroundings where there is a possibility of
taking in flammable or toxic fumes.
14 Never operate the unit at pressures or speeds below or in excess of the
limit ratings stated on the Principal Data sheet.
15 On water-cooled engines with closed cooling circuit: allow the unit to
cool before removing a pressure cap.
16 All doors shall be shut during operation so as not to disturb the cooling air
flow inside the body-work and/or render the silencing less effective. A
door should be kept open for a short period only, e.g. for inspection or
adjustment.
18 Periodically check that:
Ð all safety equipment is in good working order,
Ð all guards and air conducting baffles are in place and securely
fastened,
Ð all hoses and/or pipes inside the unit are in good condition, secure and
not rubbing,
Ð there are no fuel, oil or coolant leaks,
Ð the tension of drive belts is correct,
Ð all fasteners are tight,
Ð all electrical leads are secure and in good order,
Ð the engine exhaust system is in good condition,
Ð air outlet valves and manifold, hoses, couplings, etc. are in good
repair, free of wear or abuse,
Ð the wheel nuts are tightened to the proper torque.
When more than one compressor is connected to a common header, be sure
each compressor has a non-return valve (check valve) to prevent reverse
rotation when stopping.
SAFETY
Maintenance and repair work shall only be carried out by adequately trained
personnel; if required, under supervision of someone qualified for the job.
1
Use only the correct tools for maintenance and repair work.
2
Use only genuine spare parts.
3
All maintenance work, other than routine attention, shall only be
undertaken when the unit is stopped. Ensure that the unit cannot be started
inadvertently.
4
Before removing any pressurized component, effectively isolate the
compressor from all sources of pressure and relieve the entire system of
pressure. Do not rely on non-return valves (check valves) to isolate
pressure systems.
5
Never use flammable solvents or carbon tetrachloride for cleaning parts.
Take safety precautions against toxic vapours of cleaning liquids.
6
Scrupulously observe cleanliness during maintenance and when
performing repairs. Keep dirt away by covering the parts and exposed
openings with a clean cloth, paper or tape.
7
Never weld on or perform any operation involving heat near the fuel or
oil systems. Fuel and oil tanks must be completely purged, e.g. by steamcleaning, before carrying out such operations.
Finally a wire mesh hose can be fixed over the hose ends to dampen the
blast in case a connection starts leaking or should become undone.
Close the compressor air outlet valve before connecting or disconnecting
a hose. Ascertain that a hose is fully depressurized before disconnecting
it.
When blowing through a hose or air line, ensure that the open end is held
securely. A free end will whip and may cause injury.
6
DURING MAINTENANCE AND REPAIR
Never weld on, or in any way modify, pressure vessels. Disconnect the
alternator cables during arc welding on the unit.
8
Support the drawbar and the axle(s) securely if working underneath the
unit or when removing a wheel. Do not rely on jacks.
9
Make sure that no tools, loose parts or rags are left in or on the unit.
SPECIFIC
SAFETY PRECAUTIONS
Batteries
10 Before clearing the unit for use after maintenance or overhaul, check that
operating pressures, temperatures and speeds are correct and that the
control and shut-down devices function correctly.
1
The electrolyte in batteries is a sulphuric acid solution which is fatal if it
hits your eyes, and which can cause burns if it contacts your skin.
Therefore, be careful when handling batteries, e.g. when checking the
charge condition.
11 Do not remove any of, or tamper with, the sound-damping material. Keep
the material free of dirt and liquids such as fuel, oil and cleansing agents.
2
Install a sign prohibiting fire, open flame and smoking at the post where
batteries are being charged.
12 Protect the electrical and regulating components, the air filter, etc. to
prevent moisture from entering them, e.g. when steam-cleaning.
3
When batteries are being charged, an explosive gas mixture forms in the
cells and might escape through the vent holes in the plugs.
TOOL
Thus an explosive atmosphere may form around the battery if ventilation
is poor, and can remain in and around the battery for several hours after it
has been charged. Therefore:
APPLICATIONS SAFETY
Apply the proper tool for each job. With the knowledge of correct tool use and
knowing the limitations of tools, along with some common sense, many
accidents can be prevented.
-
never smoke near batteries being, or having recently been, charged,
-
never break live circuits at battery terminals, because a spark usually
occurs.
4
When connecting an auxiliary battery (AB) in parallel to the unit battery
(CB) with booster cables: connect the + pole of AB to the + pole of CB,
then connect the - pole of CB to the mass of the unit. Disconnect in the
reverse order.
Special service tools are available for specific jobs and should be used when
recommended. The use of these tools will save time and prevent damage to
parts.
1
Use only spanners or sockets whose opening fits the fastener.
2
Apply an open-end spanner only in the plane of the fastener head, square
to the thread axis. Never cock an open-end spanner.
3
Do not use a pipe or other improvised leverage extensions on handles.
4
Do not hammer on spanners or other tools which are not specially
designed therefore.
5
Do not use adjustable spanners to tighten or slacken fasteners; they are
intended to hold the other end of the fastener.
6
Always support the ratchet head when using socket extensions.
7
Discard any spanner with broken or battered points or edges.
8
Never use hand type sockets on power or impact tools.
9
Select only heavy-duty impact sockets for use with pneumatic or electric
impact tools.
Ether fuel systems
Ether fuel systems are used for diesel cold starting.
1 This type of fuel is extremely flammable, toxic and poisonous. Avoid
contact with eyes or skin and breathing the fumes. If accidently
swallowed, do not induce vomiting but call a physician immediately.
2
If fuel enters or fumes irritate the eyes, flush the latter with large
quantities of clean water and call for medical aid.
3
Before operating ether cold starting aids, read the instructions and the
container label.
4
Never operate ether cold starting aids while the engine is running as this
can cause severe damage.
5
When maintenance, tests or repair has to be performed, do so in a wellventilated area only, away from heat, open flame or sparks. Ascertain that
the area is clearly marked out with signs prohibiting fire, open flame and
smoking.
6
Wear eye protection when testing a system. Make sure that openings of a
spray container, valve, tube or atomizer are pointed away from yourself
and others while testing.
10 Replace sockets showing cracks or wear; keep sockets clean.
7
Do not store ether containers in temperatures above 70 ¡C (160 ¡F).
11 Never use screwdrivers for prying, punching, chiselling, scoring or
scraping.
8
Do not incinerate, puncture or attempt to remove the centre core valve,
side safety valve or any other part of an ether container.
12 Use the correct type and size of screwdriver for the job. The bit must
match the fastener.
Pressure vessels
13 A screwdriver with rounded edges will slip; it needs to be redressed or
discarded.
Maintenance/installation requirements:
(according to directive 87/404/EEC annex II § 2)
1
14 Never use a screwdriver or any other tool near a live wire or electrical
component. Plastic covering of handles is for comfort and grip only.
They are not intended to act as insulation if such is not clearly marked by
the manufacturer.
The vessel can be used as pressure vessel or as separator and is designed
to hold compressed air for the following application:
Ð pressure vessel for compressor,
Ð medium AIR/OIL,
and operates as detailed on the data plate of the vessel:
15 Never strike a hammer against a hardened object; use a soft drift against
the object and strike against the drift.
Ð the maximum working pressure ps in bar,
16 Strike the object with the full face of the hammer.
Ð the minimum working temperature Tmin in ¡C,
Ð the maximum working temperature Tmax in ¡C,
Ð the capacity of the vessel V in l.
17 Never use a hammer with a loose head.
18 Discard a hammer with chipped or mushroomed face.
2
The pressure vessel is only to be used for the applications as specified
above and in accordance with the technical specifications. Safety reasons
prohibit any other applications.
3
National legislation requirements with respect to re-inspection must be
complied with.
4
No welding or heat treatment of any kind is permitted to those vessel
walls which are exposed to pressure.
5
The vessel is provided and may only be used with the required safety
equipment such as manometer, overpressure control devices, safety valve,
etc.
19 Never use a chisel or punch with a chipped or mushroomed striking face.
20 Always pull on a spanner or socket handle, if possible, and adjust your
stance to prevent a fall if something lets go.
21 Wear approved eye protection when using percussion tools or when
scraping, chipping, shaving or grinding.
22 Wear protective gloves when holding a chisel or punch.
7
6
Draining of condensate shall be performed regularly when vessel is in
use.
7
Installation, design and connections should not be changed.
8
Bolts of cover and flanges may not be used for extra fixation.
Safety valve
All adjustments or repairs are to be done by an authorized representative of
the valve supplier.
Following checks must be carried out:
1
2
1
2
3
A check of the opening of the lifting gear, 1 or 2 times a year. This can be
done by screwing the cap of the valve anti-clockwise.
13 A hoist has to be installed in such a way that the object will be lifted
perpendicular. If that is not possible, the necessary precautions must be
taken to prevent load-swinging, e.g. by using two hoists, each at
approximately the same angle not exceeding 30¡ from the vertical.
A check of the set pressure once a year according to the local regulations,
if required. This check may not be done with the compressor supplying
the air pressure and must be carried out on a proper test bench.
INJURY
15 Before blowing compressed air or inert gas through a hose, ensure that the
open end is held securely, so that it cannot whip and cause injury.
PREVENTION
Stationary housing guards are provided on all rotating or reciprocating
parts not otherwise protected and which may be hazardous to personnel.
Machinery shall never be put into operation, when such guards have been
removed, before the guards are securely reinstalled.
Do not open electrical cabinets, cubicles or other equipment while voltage
is supplied. If such cannot be avoided, e.g. for measurements, tests or
adjustments, have the action carried out by a qualified electrician only,
with appropriate tools, and ascertain that the required bodily protection
against electrical hazards is applied.
Noise, even at reasonable levels, can cause irritation and disturbance
which, over a long period of time, may cause severe injuries to the
nervous system of human beings.
below 70 dB(A): no action needs to be taken,
above 70 dB(A): noise-protective devices should be provided for people
continuously being present in the room,
below 85 dB(A): no action needs to be taken for occasional visitors
staying a limited time only,
above 85 dB(A): room to be classified as a noise-hazardous area and an
obvious warning shall be placed permanently at each
entrance to alert people entering the room, for even
relatively short times, about the need to wear ear
protectors,
above 95 dB(A): the warning(s) at the entrance(s) shall be completed
with the recommendation that also occasional visitors
shall wear ear protectors,
above 105 dB(A):special ear protectors that are adequate for this noise
level and the spectral composition of the noise shall be
provided and a special warning to that effect shall be
placed at each entrance.
Insulation or safety guards of parts the temperature of which can be in
excess of 80 ¡C (175 ¡F) and which may be accidentally touched by
personnel shall not be removed before the parts have cooled to room
temperature.
5
When hot parts have to be handled, e.g. shrink fitting, special heatresistant gloves shall be used and, if required, other body protection shall
be applied.
6
If the working process produces fumes, dust or vibration hazards, etc.,
take the necessary steps to eliminate the risk of personnel injury.
7
Before lifting machines, all loose parts which could be liable to fall down
shall be removed or secured; pivoting parts such as doors, drawbars, etc.
shall be safely immobilized.
8
To lift heavy parts, a hoist of ample capacity, tested and approved
according to local safety regulations, shall be used.
9
When lifting machinery or parts with one or more lifting eyes, only hooks
or shackles meeting local safety regulations shall be applied. Never shall
cables, chains or ropes be applied directly on or through lifting eyes.
Never allow sharp bends in lifting cables, chains or ropes.
10 Lifting hooks, eyes, shackles, etc. shall never be bent and shall only have
stress in line with their design load axis. The capacity of a lifting device
diminishes when the lifting force is applied at an angle to its load axis.
8
12 When heavy parts are being lifted with a hoist, it is strictly forbidden to
dwell or pass under the load or in the space which is liable to be hit if the
load or part of it should topple over or come loose. Never leave a load
hanging on a hoist. Lifting acceleration and retardation shall be kept
within safe limits.
14 When using compressed air or inert gas to clean down equipment, do so
with caution and use the appropriate protection, at least safety glasses, for
the operator as well as for any bystander. Do not apply compressed air or
inert gas to your skin or direct an air or gas stream at people. Never use it
to clean dirt from your clothes.
When the sound pressure level, at any point where personnel normally
has to attend, is:
4
11 For maximum safety and efficiency of the lifting apparatus all lifting
members shall be applied as near to perpendicular as possible. If required,
a lifting beam shall be applied between hoist and load.
16 When washing parts in or with a cleaning solvent, provide the required
ventilation and use appropriate protection such as a breathing filter, safety
glasses, rubber apron and gloves, etc.
17 Safety shoes should be compulsory in any workshop and if there is a risk,
however small, of failing objects, wearing of a safety helmet should be
included.
18 If there is a risk of inhaling hazardous gases, fumes or dust, the
respiratory organs must be protected and, depending on the nature of the
hazard, so must the eyes and skin.
19 Remember that where there is visible dust, the finer, invisible particles
will almost certainly be present too; but the fact that no dust can be seen
is not a reliable indication that dangerous, invisible dust is not present in
the air.
20 When using cartridge type breathing filter equipment, ascertain that the
correct type of cartridge is used and that its useful service life is not
surpassed.
INSTRUCTION MANUAL
2.
LEADING PARTICULARS
2.1
DESCRIPTION
This symbol draws your attention to dangerous
situations. The operation concerned may endanger
persons and cause injuries.
– Regulation
The compressor is provided with a continuous regulating system and
a blow-down valve which is integrated in the unloader assembly. The
valve is closed during operation by outlet pressure of the compressor
element and opens by air receiver pressure when the compressor is
stopped.
This symbol is followed by supplementary information.
When the air consumption increases, the air receiver pressure will
decrease and vice versa.
OF SAFETY PICTOGRAMS USED IN
THIS MANUAL
☞
This receiver pressure variation is sensed by the regulating valve
which, by means of control air to the unloader and engine speed
regulator, matches the air output to the air consumption. The air
receiver pressure is maintained between the pre-selected working
pressure and the corresponding unloading pressure.
– Cooling system
The engine is provided with a water cooler and intercooler and the
compressor is provided with an oil cooler.
The cooling air is generated by a fan, driven by the engine.
– Safety devices
A thermal shut-down switch protects the compressor against
overheating. The air receiver is provided with a safety valve.
The engine is equipped with low oil pressure and high coolant
temperature shut-down switches.
Fig. 2.1
General view of XA(S)186
(adjustable towbar with brakes and jockey wheel are options)
– Frame and axle
The compressor/engine unit is supported by rubber buffers in the
frame.
The standard unit has a non-adjustable towbar with a towing eye.
2.2
GENERAL
DESCRIPTION
The XAS186 Dd is a silenced, single-stage, oil-injected screw
compressor, built for a nominal effective working pressure of 7 bar
(non-silenced version XA186 Dd).
The XATS156 Dd is built for a nominal effective working pressure of
10.3 bar. The XAHS146 Dd is built for a nominal effective working
pressure of 12 bar. The XAVS136 Dd is built for a nominal effective
working pressure of 14 bar.
– Engine
The compressor is driven by a water-cooled diesel engine.
The engineÕs power is transmitted to the compressor through a heavyduty coupling.
– Compressor
The compressor casing houses two screw-type rotors, mounted on
ball and roller bearings. The male rotor, driven by the engine, drives
the female rotor. The element delivers pulsation-free air.
Injected oil is used for sealing, cooling and lubricating purposes.
– Compressor oil system
The oil is boosted by air pressure. The system has no oil pump.
The oil is removed from the air, in the air/oil vessel first by
centrifugal force, second through the oil separator element.
As an option the unit can be equipped with an adjustable towbar, an
overrun and parking brake and towing eyes type AC, DIN, ball, ITA,
NATO.
The new braking system consists of an integrated parking brake and
overrunbrake. When driving backwards the overrunbrake is not
engaged automatically.
– Bodywork
The bodywork has openings at the shaped front and rear end for the
intake and outlet of cooling air and hinged doors for maintenance and
service operations. The bodywork is internally lined with soundabsorbing material.
– Lifting eye
A lifting eye is accessible when a small door at the top of the unit is
unlocked.
– Control panel
The control panel grouping the air pressure gauge, control switch etc.,
is placed at the right hand/ rear end corner.
– Data plate
The compressor is furnished with a data plate showing the type, serial
number and normal working pressure (see chapter 9).
The vessel is provided with an oil level indicator.
9
XAS136/186 Dd
2.3
MARKINGS
AND INFORMATION LABELS
Compressor outlet temperature too high.
Inlet.
Compressor outlet temperature.
Outlet.
Compressor outlet pressure.
Compressor oil drain.
Dangerous outlet.
Read the instruction manual before starting.
Danger, heat flat.
Service every 24 hours.
24h
Electrocution hazard.
Warning !
Part under pressure.
PAROIL M
Atlas Copco compressor oil.
Do not stand on outlet valves.
PAROIL
SAE 15W40
Atlas Copco engine oil.
Start-Stop indication of switch.
Manual.
Do not run the motor with open doors.
Read the instruction manual
before working on the battery.
Lifting permitted.
Reset fuse.
On / off button.
Hours, time.
diesel
4.25 bar / 61 psi
Use diesel fuel only.
Tyre pressure
Sound power level in accordance with
Directive 84/533/EC (expressed in dB (A)).
Prohibition to open air valves without connected hoses.
Compressor loaded.
Runlamp.
Airfilter.
Compressor temperature too high.
Rotation direction.
10
Horizontal towbar position required in case of
coupling.
INSTRUCTION MANUAL
2.4
MAIN PARTS
E
EP
SV
S
FC 3
IC
A WLG
WT
FC1
VI E
AFCE
WC
VI CE
F
P
RV
AR
FP1
MPV
TB
BH
OC
FF1
00
00
DPOC
FF2
OFE
FT
DS E
AFE
AOV
OLG
OFCE
VV
FC 2
CP
CE
Fig. 2.2
A
AFCE
AFE
AOV
AR
BH
CE
CP
DPOC
DSE
E
EP
Main parts of XAS136/186 Dd (adjustable towbar, brakes and roadsignalisation are options)
Alternator
Air Filter (compressor element)
Air Filter (engine)
Air Outlet Valves
Air Receiver
Brake Handle
Compressor Element
Control Panel
Drain Plug Oil Cooler
Engine Oil Level Dipstick
Engine
Exhaust Pipe
F
FC1
FC2
FC3
FF1
FF2
FP1
FT
IC
MPV
OC
OFCE
Fan
Filler Cap (engine oil)
Filler Cap (fuel tank)
Filler Cap (water)
Fuel Prefilter
Fuel Filter
Filler Plug (compressor oil)
Fuel Tank
Intercooler
Minimum Pressure Valve
Oil Cooler
Oil Filter (compressor element)
OFE
OLG
P
RV
S
SV
TB
VICE
VIE
VV
WC
WLG
WT
Oil Filter (engine)
Oil Level Gauge
Prop
Regulating Valve
Starting Motor
Safety Valve
Towbar
Vacuum Indicator (compressor element)
Vacuum Indicator (engine)
Vacuator Valve
Water Cooler
Water Level Gauge
Water Tank
11
XAS136/186 Dd
COMPRESSOR REGULATING SYSTEM (LOAD CONDITION)
AFCE
VI
VV
AFE
VI
PG
VV
LV
RV
FR
SV
SR
OS
SL
UV
UA
VH
BDV
CV
E
OC
BOV
CH
OF
AR
FP
AOV
CE
F
TS
DP
SL
OLG
MPV NRV
DP
DP
Fig. 2.3
AFCE
AFE
AOV
AR
BDV
BOV
CE
CH
2.5
Air filter (compr. element)
Air filter (engine)
Air Outlet Valves
Air Receiver
Blow Down Valve
Blow Off Valve
Compressor Element
Coupling Housing
AIR
FLOW (SEE
CV
DP
E
F
FP
FR
LV
MPV
Check Valve
Drain Plug
Engine
Fan
Filler Plug
Flow Restrictor
Loading Valve
Minimum Pressure Valve
NRV
OC
OF
OLG
OS
PG
RV
SL
Non Return Valve
Oil Cooler
Oil Filter
Oil Level Gauge
Oil Separator
Pressure Gauge
Regulating Valve
Scavenge Line
SR
SV
TS
UA
UV
VH
VI
VV
Speed Regulator
Safety Valve
Temperature Switch
Unloader Assembly
Unloader Valve
Vent Hole
Vacuum Indicator
Vacuator Valve
FIG. 2.3)
The system comprises:
AF
Air filter
AR/OS Air receiver/oil separator
CE
Compressor element
UA/UV Unloader assembly with unloader valve
BDV
Blow-down valve
LV
Loading valve
Air drawn through the airfilter (AFCE) into the compressor element
(CE) is compressed. At the element outlet, compressed air and oil
pass into the air receiver/oil separator (AR/OS).
The oil collects in the receiver and on the bottom of the separator
element.
The check valve (CV) prevents blow-back of compressed air when
the compressor is stopped. In the air receiver/oil separator (AR/OS),
most of the oil is removed from the air/oil mixture; the remaining oil
is removed by the separator element.
A blow-down valve (BDV) is fitted in the unloader assembly to
automatically depressurise the air receiver (AR) when the compressor
is stopped.
12
The air leaves the receiver via a minimum pressure valve (MPV)
which prevents the receiver pressure from dropping below the
minimum working pressure (specified in section 8.3), even when the
air outlet valves are open. This ensures adequate oil injection and
prevents oil consumption.
A temperature switch (TS) and a working pressure gauge (PG) are
comprised in the system.
INSTRUCTION MANUAL
2.6
OIL
SYSTEM (SEE
FIG. 2.3)
The system comprises:
2.7
CONTINUOUS REGULATING SYSTEM (SEE FIG. 2.3)
The system comprises:
AR/OS
Air receiver/oil separator
RV
Regulating valve
OC
Oil cooler
UA
Unloader assembly
OF
Oil filter
SR
Speed regulator
The lower part of the air receiver (AR) serves as oil tank.
Air pressure forces the oil from the air receiver/oil separator (AR/OS)
through the oil cooler (OC) and oil filter (OF) to the compressor
element (CE).
The compressor element has an oil gallery in the bottom of its casing.
The oil for rotor lubrication, cooling and sealing is injected through
holes in the gallery.
Lubrication of the bearings is ensured by oil injected into the bearing
housings.
The injected oil, mixed with the compressed air, leaves the
compressor element and re-enters the air receiver, where it is
separated from the air as described in section 2.5. The oil that collects
in the bottom of the oil separator element is returned to the system
through scavenging line (SL), which is provided with a flow restrictor
(FR).
The oil filter by-pass valve opens when the pressure drop over the
filter is above normal because of a clogged filter. The oil then bypasses the filter without being filtered. For this reason, the oil filter
must be replaced at regular intervals (see section 4.2).
The compressor is provided with a continuous regulating system.
This system is provided with a blow-down valve which is integrated
in the unloader assembly (UA). The valve is closed during operation
by outlet pressure of the compressor element and opens by air
receiver pressure when the compressor is stopped.
When the air consumption increases, the air receiver pressure will
decrease and vice versa. This receiver pressure variation is sensed by
the regulating valve which, by means of control air to the unloader,
matches the air output to the air consumption. The air receiver
pressure is maintained between the pre-selected working pressure and
the corresponding unloading pressure.
When starting the compressor, the unloader valve (UV) is kept open
by spring force, the engine runs at maximum speed. The compressor
element (CE) takes in air and pressure builds up in the receiver.
The unloader valve is closed.
The air output is controlled from maximum output (100%) to no
output (0%) by:
1. Speed control of the engine between maximum load speed and
unloading speed (the output of a screw compressor is
proportional to the rotating speed).
2. Air inlet throttling.
3. Blow off valve (BOV).
If the air consumption is equal to or exceeds the maximum air output,
the engine speed is held at maximum load speed and the unloading
valve is fully open.
If the air consumption is less than the maximum air output, the
regulating valve supplies control air to unloader valve (UV) to reduce
the air output and holds air receiver pressure between the normal
working pressure and the corresponding unloading pressure of
approx. 1.5 bar above the normal working pressure.
When the air consumption is resumed, the unloader valve gradually
opens the air intake and the speed regulator increases the engine
speed.
The construction of the regulating valve is such that any increase
(decrease) of the air receiver pressure above the pre-set valve opening
pressure results in a proportional increase (decrease) of the control
pressure to the unloading valve.
Part of the control air is vented to atmosphere, and any condensate
discharged, through the vent holes (VH).
13
XAS136/186 Dd
3.
OPERATING INSTRUCTIONS
3.1
PARKING,
TOWING AND LIFTING INSTRUCTIONS
6
6
Safety precautions
The operator is expected to apply all relevant safety
precautions, including those mentioned on the pages 5 8 of this book.
Attention:
Ð Before putting the compressor in to use, check the brake system
as described in section 5.6.
Ð
2
2
Fig. 3.3
Parking position of jockey wheel
Fig. 3.4
Rear-end of compressor upwind
After the first 100 km travel:
Ð Check and retighten the wheel nuts and towbar bolts to the
specified torque. See section 8.1.
Ð Check the brake adjustment. See section 5.6.
3.1.1 PARKING
INSTRUCTIONS
4
5
Fig. 3.1
3.1.2 TOWING
INSTRUCTIONS
1
Non-adjustable towbar with standard prop without brakes
3
Fig. 3.5
4
7
Before towing the compressor, make sure that the
towing equipment of the vehicle matches the towing eye
or ball connector.
4
5
2
6
Fig. 3.2
Adjustable towbar with jockey wheel and brakes
When parking a compressor, secure prop (1) or jockey wheel (2) to
support the compressor in a level position. Be sure that the jockey
wheel (2) is blocked by the blocking pin (6).
Apply parking brake by pulling parking brake handle (3) upwards.
Place the compressor as level as possible; however, it can be operated
temporarily in an out-of-level position not exceeding 15¡. If the
compressor is parked on sloping ground, immobilise the compressor
by placing wheel chocks (available as option) in front of or behind
the wheels. Locate the rear-end of the compressor upwind, (See Fig.
3.4), away from contaminated wind-streams and walls. Avoid
recirculation of exhaust air from the engine. This causes overheating
and engine power decrease.
For both non-adjustable - and adjustable towbar, the towbar should be
as level as possible and the compressor and towing eye end in a level
position. Turn the locking handles (7) in such a way that there is no
clearance between the teeth of the joints; this can be checked by
moving the towbar up and down at the towing eye. Mount safety pins
(4). Push hand brake lever (3) completely downwards and connect
breakaway cable (5) to the vehicle. Secure jockey wheel (2) or prop
(1) in the highest possible position. The jockey wheel is prevented
from turning.
6
6
2
Fig. 3.6
14
Label on towbar, towing instructions
2
Towing position of jockey wheel
INSTRUCTION MANUAL
3.1.3 LIFTING
INSTRUCTIONS
3.2
BEFORE
STARTING
1. Before initial start-up, prepare battery for operation if not already
done. See section 4.7.
1
2
2. With the compressor standing level, check the level of the engine
oil. Add oil, if necessary, to the upper mark on dipstick. Consult
the Engine Operation Manual for the type and viscosity grade of
the engine oil.
3. Check the level of the compressor oil. The pointer of oil level
gauge (OLG- Fig. 2.3) should register in the green range. Add oil
if necessary. See section 4.3 for the oil to be used.
Before removing oil filler plug (FP - Fig. 2.3), ensure
that the pressure is released by opening an air outlet
valve.
4. Check that the fuel tank contains sufficient fuel. Top up, if
necessary. Consult the Engine Operation Manual for the type of
fuel.
5. Drain any water and sediment from the fuel filter until clean fuel
flows from the drain cock.
6. Press vacuator valves (VV- Fig. 2.3) of the air filters to remove
dust.
Fig. 3.7
Lifting eye
When lifting the compressor, the hoist has to be placed in such a way
that the compressor, which must be placed level, will be lifted
vertically.
Preferably use the lifting eye (1) after opening the small door (2).
7. Check the air filter service indicators (VI- Fig. 2.3). If the yellow
piston reaches the red marked service range, replace the filter
element. Reset the indicator by pushing the reset button.
8. Check water level in engine water top tank. Top up, if necessary.
Consult the Engine Operation Manual for water/coolant
specifications.
Lifting acceleration and retardation must be kept within
safe limits (max. 4xg).
Helicopter lifting is not allowed.
15
XAS136/186 Dd
3.3
STARTING/STOPPING
H1 H2
H3 H4
N4
P1
F1
000 0
LV
PG
H7 H8
S
H5 H6
Fig. 3.8
Control panel
P1
Hourmeter
H2
LED (green) Preheat (option)
F1
Circuit breaker button
H3
LED (red)
Charge indication
PG
Working pressure gauge
H4
LED (red)
Compressor outlet temperature
LV
Loading valve
H5
LED (red)
Engine coolant temperature
N4
Control module
H6
LED (red)
Engine oil pressure
S
Start/Stop button
H7
LED (red)
Spare 1
H1
LED (green) Fuel ON
H8
LED (red)
Spare 2
Before starting, first operate the circuit breaker button (F1) at the
right side of the control panel (open right-hand service door first).
To start, the start/stop button (S) is switched to position ÓIÓ, the green
fuel ON lamp (H1), the red charge indication lamp (H3) and preheat
lamp (H2) go on (preheat lamp only, if Ócold startÓ option is
installed). After preheating, the preheat lamp goes out. When the
start/stop button is pushed in position Ó Ó, the starter motor will set
the engine in motion. Lamps H1 and H3 will go out as soon as the
engine has been started. After the start/stop button is released, it
automatically springs back to position ÓIÓ.
Run the engine a few minutes at no-load to warm up.
When the engine is running smoothly, press loading valve (LV) and
release as soon as pressure starts to build up.
Shutting down is simply done by pushing the start button in the Ó0Ó
position.
The control panel in addition indicates receiver pressure (PG) and
accumulated operating hours (P1).
Fault situations and protective devices (Also refer to Sect. 6
Problem Solving):
Ð
Ð
16
The starter motor is protected against prolonged starting or
against attempts to start when the group is already running.
(max. cranking time: 20 sec.)
A fault which occurs with the engine, either oil pressure too low,
coolant temperature (too high) or alternator voltage (too low) will
always and immediately cause the engine to cut out and one of
the control lamps H3, H5 or H6 to light up.
Ð
When the outlet temperature of the element becomes too high, a
thermocontact will also switch off the group immediately.
Control lamp H4 will light up.
Ð
The control lamps will remain on untill the group has been reset
(start button switched to position Ó0Ó).
3.4
DURING
OPERATION
The doors must be closed during operation and may be
opened for short periods only.
Regularly carry out following checks:
1. That regulating valve (RV) is correctly adjusted, i.e. starts
decreasing the engine speed when reaching the preset working
pressure in the receiver.
2. Check the air filter vacuum indicators (VI - Fig. 2.3). If the
yellow piston reaches the red marked service range, replace the
filter element. Reset the indicators by pushing the reset button.
3. On compressors with aftercooler, check that the automatic drain
of the water separator is operative without air leakage.
INSTRUCTION MANUAL
4.
MAINTENANCE
4.1
USE
4.2
OF SERVICE PAKS
PREVENTIVE
MAINTENANCE SCHEDULE FOR THE
COMPRESSOR
Service Paks include all genuine parts needed for normal
maintenance of both compressor and engine.
The schedule contains a summary of the maintenance instructions.
Read the respective section before taking maintenance measures.
Service Paks minimise downtime and keep your maintenance budget
low.
When servicing, replace all disengaged packings, e.g. gaskets,
O-rings, washers.
Order Service Paks at your local Atlas Copco dealer.
For engine maintenance refer to Engine Operation Manual.
The maintenance schedule has to be seen as a guideline for units
operating in a duty environment typical to compressor applications.
Maintenance schedule can be adapted depending on application
environment and quality of maintenance.
MAINTENANCE
SCHEDULE
Daily
Initially
Normal
around 50 hours
Service pak XA(S) and XATS
Service pak XAHS and XAVS
Engine oil level
Compressor oil level
Water level (3) (5)
Air filter vacuator valves
Fuel filter water drain
Air intake vacuum indicators
Electrolyte level and terminals of battery
Tyre pressure
Leaks in air-, oil- or fuel system
Oil cooler
Water cooler
Intercooler
Engine minimum and maximum speeds
Torque of wheel nuts
Brake system (if installed)
Safety valve
Door Hinges
Towing eye shaft or ball coupling
and its shaft
Shut-down switches
Pressure drop over separator element (2)
Fan V-belts (3)
Fueltank
Compressor oil
Compressor oil filter
Air filter elements (1)
Engine oil (3) (4)
Engine oil filter (3)
Fuel prefilter (3)
Fuel filter (3)
Engine inlet and outlet valves (3)
Yearly
Remarks
or every 500 hours or every 1000 hours
supplied with unit
supplied with unit
2912 4306 05
2912 4306 05
2912 4307 06
2912 4309 06
Check
Check
Check
Check
Check
Check
Clean
Clean
Clean
Check
Check
Check/Adjust
Check
Check
Check
Clean
Clean
Clean
Check
Check
Check/Adjust
Test
Grease
Check
Check
Check
Empty
Drain
Check
Check
Check
Check/Adjust
Grease
Grease
Adjust
Measure
Adjust
Clean
Replace
Change
Replace
Replace
Replace
Adjust
Change
Replace
Replace
Grease
Check
Replace
Adjust
Clean
Change
Replace
Replace
Change
Replace
Replace
Replace
Adjust
first adjustment
Inspection by Atlas Copco
Service technician
(1)
(2)
(3)
(4)
More frequently when operating in a dusty environment.
Replace the element when the pressure drop exceeds 0.8 bar.
Refer to the Deutz operation manual.
500 hours only valid when using PAROIL SAE 15 W 40.
(5)
Check additive concentration every 500 h.
Change coolant every 1000 h.
Keep the bolts of the housing, the lifting eye, the towbar and the axle securely tightened.
Refer to ÔTechnical specificationsÕ for the torque values.
17
XAS136/186 Dd
4.3
LUBRICATION
OILS
4.4
OIL
LEVEL CHECK
It is strongly recommended to use Atlas Copco branded lubrication
oils for both compressor and engine.
Never mix oils of different brands or types.
Mineral compressor oil PAROIL M:
for use in normal conditions.
Use only non-toxic oils where there is a risk of inhaling
delivered air.
- 5 liter can
: order number 1615 5947 00
- 20 liter can
: order number 1615 5948 00
- 208 liter barrel : order number 1615 5949 00
4.4.1 CHECK
ENGINE OIL LEVEL
Consult also the Engine Operation Manual for the oil specifications,
viscosity recommendations and oil change intervals.
Mineral engine oil PAROIL SAE 15 W 40:
for use in normal conditions.
- 5 liter can
- 20 liter can
- 208 liter barrel
: order number 1615 5953 00
: order number 1615 5954 00
: order number 1615 5955 00
Synthetic compressor oil PAROIL S:
for use in ambient temp. below -10¡ C.
- 5 liter can
- 19 liter can
- 208 liter barrel
See schedule.
Check engine oil level according to the instructions in the Engine
Operation Manual and top up with oil if necessary.
4.4.2 CHECK
COMPRESSOR OIL LEVEL
: order number 1615 5950 00
: order number 1615 5951 00
: order number 1615 5952 00
Never mix synthetic with mineral oil.
2
☞
If you want to use another brand of oil, consult Atlas
Copco for more information concerning the
recommended oil and service intervals.
00
00
1
3
Fig. 4.1
Check compressor oil level
With the unit standing level, check the level of the compressor oil.
The pointer of the oil level gauge (1) must register in the upper
extremity of the green range. Add oil if necessary.
Before removing oil filler plug (2), ensure that the
pressure is released by opening an air outlet valve (3).
18
INSTRUCTION MANUAL
4.5
OIL
AND OIL FILTER CHANGE
6
Run the unit at no load for a few minutes to circulate the oil and
to evacuate the air trapped in the oil system.
7
Stop the compressor. Let the oil settle for a few minutes. Check
that the pressure is released by opening an air outlet valve (5).
Screw out filler plug (2) and add oil until the pointer of the oil
level gauge (4) again registers in the upper extremity of the green
range. Reinstall and tighten the filler plug.
Never add more oil. Overfilling results in oil
consumption.
2
00
00
4
4.6
CLEANING
COOLERS
3
2
1
5
Fig. 4.2
3
1
Oil filters
4.5.1 ENGINE
OIL AND OIL FILTER CHANGE
See section 4.2.
4.5.2 COMPRESSOR
OIL AND OIL FILTER CHANGE
The quality and the temperature of the oil determine the oil change
interval.
The prescribed interval (See section 4.2) is based on an oil
temperature of up to 100 ¡C and normal operating conditions.
When operating in high ambient temperatures, in very dusty or high
humidity conditions, it is recommended to change the oil more
frequently.
Fig. 4.3
☞
Keep the coolers (1), (2) and (3) clean to maintain the cooling
efficiency.
1
In this case, contact Atlas Copco.
Run the compressor until warm. Close the outlet valve(s) (5) and
stop the compressor. Wait until the pressure is released through
the automatic blow-down valve. Unscrew the oil filler plug (2)
one turn. This uncovers a vent hole, which permits any pressure
in the system to escape.
2
Drain the oil by removing all relevant drain plugs. Drain plugs
are located at the air receiver, compressor element and
compressor oil cooler. Catch the oil in a drain pan. Screw out the
filler plug to speed up draining. Tighten the plugs after draining.
3
Remove the oil filter (3), e.g. by means of a special tool. Catch
the oil in a drain pan.
4
Clean the filter seat on the manifold, taking care that no dirt drops
into the system. Oil the gasket of the new filter element. Screw it
into place until the gasket contacts its seat, then tighten one half
turn only.
5
Fill the air receiver until the pointer of the oil level gauge (4)
registers in the upper extremity of the green range. Take care that
no dirt drops into the system. Reinstall and tighten the filler plug.
Compressor oil cooler (1) and engine water cooler (2)
and intercooler (3)
Steam cleaning in combination with a cleansing agent may be
applied.
The fan side surface of the coolers is accessible by removing the fan
cowl upper part.
To avoid damaging the coolers, angle between jet and
coolers should be approx. 90 ¡.
(do not use jet at max. power)
Close the service door(s).
Never leave spilled liquids such as fuel, oil, water and
cleansing agents in or around the compressor.
19
XAS136/186 Dd
4.7
BATTERY
☞
Before handling batteries, read the relevant safety
precautions and act accordingly.
CARE
An ASB (Service Bulletin) dealing elaborately with batteries and due
care is available on request.
4.7.4 BATTERY
MAINTENANCE
Ð
Keep the battery clean and dry
Ð
Keep the electrolyte level at 10 to 15 mm above the plates or at
the indicated level; top up with distilled water only.
Ð
Keep the terminals and clamps tight, clean, and lightely covered
petroleum jelly.
If the battery is still dry,it must be activated as described in point
4.7.1.
The battery must be in operation within 2 months from being
activated; if not, it needs to be recharged first.
4.8
STORAGE
Run the compressor regularly, e.g. twice a week, until warm.
4.7.1 ACTIVATING
A DRY-CHARGED BATTERY
Load and unload the compressor a few times to operate the unloading
and regulating components. Close the air outlet valves after stopping.
Ð
Take out the battery.
Ð
Battery and electrolyte must be at equal temperature above 10 ¡C.
Ð
Remove cover and/or plug from each cell.
Ð
Fill each cell with electrolyte until the level reaches 10 to 15 mm
above the plates, or to the level marked on the battery.
Ð
Rock the battery a few times so that possible air bubbles can
escape; wait 10 minutes and check the level in each cell once
more; if required, add electrolyte.
Ð
Refit plugs and/or cover.
4.9
Ð
Place the battery in the compressor.
A service kit is a collection of parts to fit a specific repair or
rebuilding task.
☞
If the compressor is going to be stored without running
from time to time, protective measures must be taken as
described in a separate Service Bulletin (ASB), which
may be obtained on request.
SERVICE
KITS
It guarantees that all necessary parts are replaced at the same time
which improves the uptime of the unit.
4.7.2 ELECTROLYTE
The order numbers of the Service Kits are listed in the Atlas Copco
Parts List (ASL).
Read the safety instructions carefully
Electrolyte in batteries is a sulphuric acid solution in distilled water.
☞
Contact Atlas Copco.
The solution must be made up before being introduced into the
battery.
4.10 COMPRESSOR
4.7.3 RECHARGING
A BATTERY
Before and after charging a battery, always check the electrolyte level
in each cell; if required, top up with distilled water only. When
charging batteries, each cell must be open, i.e. plugs and/or cover
removed.
☞
Use a commercial automatic battery charger according
to its manufacturer's instructions.
Apply with preference the slow charging method and adjust the
charge current according to the following rule of thumb:
battery capacity in Ah divided by 20 gives safe charging current in
Amp.
20
ELEMENT OVERHAUL
When a compressor element is due for overhaul, it is recommended
to have it done by Atlas Copco. This guarantees the use of genuine
parts and correct tools with care and precision.
4.11 LIABILITY
The manufacturer does not accept any liability for any damage
arising from the use of non-original parts and for modifications,
additions or conversions made without the manufacturerÕs approval
in writing.
INSTRUCTION MANUAL
5.
ADJUSTMENTS AND SERVICING PROCEDURES
5.1
ADJUSTMENT
OF THE CONTINUOUS REGULATING SYSTEM
AFCE
VI
VV
AFE
VI
PG
VV
LV
RV
FR
SV
SR
OS
SL
UV
UA
VH
BDV
CV
E
OC
BOV
CH
OF
AR
FP
AOV
CE
DP
F
TS
SL
OLG
MPV NRV
DP
DP
Fig. 5.1
The working pressure is determined by the tension of the spring in
the regulating valve (RV). This tension can be increased to raise the
pressure and decreased to lower it by turning the adjusting wheel
clockwise and anti-clockwise respectively.
To adjust the normal working pressure, proceed as follows:
1. Start and warm up the engine (see section 3.3).
2. With the outlet valves (AOV) closed, loosen the regulating
valveÕs lock nut and adjust the regulating valve (RV) until a
pressure of X bar(e) is reached (see tabel).
3. Check the minimum speed of the engine. Adjust minimum speed
stop screw if necessary.
4. Open an outlet valve (AOV) just enough to let the engine (E) run
at maximum speed. The working pressure must be Y bar(e);
adjust if necessary with regulating valve (RV) (see tabel).
Tabel
XA(S)
XATS
XAHS
XAVS
X
bar
Y
bar
Z1 Ð Z2
bar bar
8.3
12
13.4
15.5
7
10.3
12
14
8.1 Ð 8.5
11.7Ð 12.2
13.2Ð 13.6
15.3Ð 15.7
5. Check the engine maximum speed. Adjust the maximum speed
by means of adjusting eccentric nut on top of speed regulator
(SR).
6. Close the outlet valves (AOV), check that the pressure is between
Z1 and Z2 bar(e) (see tabel). Lock the regulating valve (RV) by
fixing the lock nut.
21
XAS136/186 Dd
5.2
AIR
FILTER ENGINE/COMPRESSOR
5.2.1 MAIN
5.2.3 CLEANING
PARTS
THE DUST TRAP
To remove dust from the dust trap pinch the vacuator valve (6)
several times.
1
5.2.4 REPLACING
THE AIR FILTER ELEMENT
1. Release the snap clips (1) and remove the dust trap (2).
Clean the trap.
2. Remove the element (4) from the housing (5).
3. Reassemble in reverse order of dismantling.
4. Inspect and tighten all air intake connections.
5. Reset the vacuum indicator (Fig. 5.3).
8
7
6
Fig. 5.2
2
3
4
5
9
Air filter
1
Snap clips
2
Dust trap
3
Safety cartridge (option)
Fig. 5.3
4
Filter element
7
Air filter contamination indicator
5
Filter housing
8
Reset button
Vacuator valve
9
Yellow indicator
6
5.2.2 RECOMMENDATIONS
The Atlas Copco air filters are specially designed for the
application. The use of non-genuine air filters may lead
to severe damage of engine and/or compressor element.
Never run the compressor without air filter element.
5.3
Vacuum indicator
AIR
RECEIVER
The air receiver is tested according to official standards. Regularly
have inspections carried out in conformity with local regulations.
5.4
New elements must also be inspected for tears or punctures before
installation.
SAFETY
VALVE
All adjustments or repairs are to be done by an
authorized representative of the valve supplier.
Discard the element (4) when damaged.
In heavy duty applications it is recommended to install a safety
cartridge which can be ordered with
part no.: 2914 9311 00
A dirty safety cartridge (3) is an indication of a mal-functioning air
filter element. Replace the element and the safety cartridge in this
case.
The safety cartridge cannot be cleaned.
22
Following checks must be carried out:
Ð
a check of the opening of the lifting gear, twice a year.
This can be done by screwing the cap of the valve anti-clockwise.
Ð
a check of the set pressure once a year according to the local
regulations. This check cannot be done on the machine and must
be carried out on a proper test bench.
INSTRUCTION MANUAL
5.5
FUEL
5.6
SYSTEM
BRAKE (=
OPTION) ADJUSTMENT
Before jacking up the compressor, connect it to a towing
vehicle or attach a weight of minimum 50 kg to the
towbar.
5.6.1 BRAKE
SHOE ADJUSTMENT
Check the thickness of the brake lining. Remove both black plastic
plugs (5). When the brake lining has been worn to a thickness of
1 mm or less, the brake shoes have to be replaced. After inspection
and/or replacement re-insert both plugs.
1
Fig. 5.4
4
Fuel filter
Replacing the filter element
1. Unscrew the filter element (1) from the adapter head.
2. Clean the adapter head sealing surface. Lightly oil the gasket of
the new element and screw the latter onto the header until the
gasket is properly seated, then tighten with both hands.
3. Check for fuel leaks once the engine has been restarted.
5
Fig. 5.5
1
2
3
4
5
1 3
2
Brake shoe adjustment
Adjusting bolt
Axle
Brake cable
Pin ¿ 4 mm
Plug
Brake shoe adjustment re-establishes the brake lining-to-drum
clearance and compensates for lining wear.
Lift and support the compressor. Make sure that all brakes are off
(overrunbrake and hand brake lever). The brake cables must be free
from tension. Lock the swivel cams of the wheel brake from the
outside by means of a pin ¿ 4 mm (4) through the hole as shown in
Fig. 5.5.
Turn the adjusting bolt (1) clockwise with a wrench till the wheel
locks up. Center the brake shoes by actuating the parking brake
several times.
Turn the adjusting bolt anti-clockwise until the wheel is running free
in direction of travel (approx. 1 full turn of the adjusting bolt).
Check the position of the equalizer (Fig. 5.7, 6) with the parking
brake actuated.
Perpendicular position of equalizer = identical clearance of wheel
brakes.
Re-adjust the brake shoes, if necessary.
To test, slightly apply the parking brake and check identical brake
torque on left and right side.
Remove locking pin (4). Remove clearance from brake cables.
Check all lock nuts (Fig. 5.7, 2).
23
XAS136/186 Dd
5.6.2 TEST
PROCEDURE OF BRAKE CABLE ADJUSTMENT
5.6.3 BRAKE
CABLE ADJUSTMENT
1. Check if the towing eye rod of the overrun brake mechanism is in
the outmost position.
1
6 4
2
2. Check if the adjustable towbar (= option) is in the actual towing
position.
3. Apply the hand brake lever.
4. Push the compressor a few centimeters backwards so that the
brake lever is automatically pulled further up.
5. Check the position of the arrow marking Ó1Ó at the catch lock in
combination with the arrow marking Ó2Ó at the toothed sector,
according to Fig. 5.6 A,B,C,D.
1
A.
2
3
1
Fig. 5.7
Brake cable arrangement
2
1
2
3
4
5
6
Brake cable
Lock nut
Adjusting nut
Brake cable nut
Main brake cable
Equalizer
Adjusted correctly
4
2
5
1. With the towing eye pulled out in the outmost position and the
hand brake lever in the downward position (Fig. 5.8), loosen the
lock nuts (Fig. 5.7, 2). Turn adjusting nuts and brake cable nuts
(Fig. 5.7, 4) clockwise until there is no slack in the brake
mechanism.
The equalizer (Fig. 5.7, 6) must remain perpendicular to main
brake cable (Fig. 5.7, 5).
2. Apply the hand brake lever several times and repeat the
adjustment. Tighten the nuts with their lock nuts (Fig. 5.7, 2).
Remove the jack and the blocks.
3. Road test the compressor and brake several times. Check brake
shoe and brake cable adjustment and if necessary adjust.
B.
Acceptable
C.
Too loose;
adjust brake cables
(Section 5.6.3)
D.
Too tight;
adjust brake cables
(Section 5.6.3)
Fig. 5.6
24
Correct and wrong position of markings
Fig. 5.8
Hand brake lever downward - brake not operated
INSTRUCTION MANUAL
6.
PROBLEM SOLVING
It is assumed that the engine is in good condition and that there is
adequate fuel flow to the filter and injection equipment.
6.1
ALTERNATOR
PRECAUTIONS
1. Never reverse the polarity of the battery or the alternator.
An electrical fault must be traced by an electrician.
Make sure that the wires are not damaged and that they are clamped
tight to their terminals.
2. Never break any alternator or battery connections while the
engine is running.
3. When recharging the battery, disconnect it from the alternator.
Before using booster cables to start the engine, be sure of the
polarity and connect the batteries correctly.
4. Never operate the engine without the main or voltage sensing
cables connected in the circuit.
7.
AVAILABLE OPTIONS
The XA186 Dd, XAS186 Dd, XATS156 Dd, XAHS146 Dd and XAVS136 Dd can be delivered with following options:
Vessel type:
EURO
ASME
Towing bar:
Adjustable with brakes (A1)
Fixed with brakes (A2)
Fixed without brakes
Without towing bar:
Support (without undercarriage)
Towing eyes:
Atlas Copco
DIN
Ball
Italian
NATO
Towbar support:
Leg
Jockey wheel
Road signalisation:
Full (B)
Air quality equipment:
Aftercooler + water separator
Aftercooler + water separator + fine filter
Aftercooler + water separator + fine filter + reheater (C)
Aftercooler + water separator + reheater
Lubricator on 7 bar units
Generator (D):
230/400 V-50 Hz
Safety:
Wheel chocks
Safety cartridge
Refinery equipment:
Spark arrestor
Inlet shut down valve
Cold start:
-20 ¡C (-4 ¡F)
Customer colour:
Single
Double
Triple
A.
Series 6 units meet your local safety regulations and are available with overrun and parking brakes.
B.
Reflectors and lights for safety on the road.
C.
Quality air through the aftercooler, reheater and fine filters.
D.
Simultaneous electric and pneumatic power.
25
XAS136/186 Dd
8.
TECHNICAL SPECIFICATIONS
8.1
TORQUE
8.1.1 FOR
8.3
VALUES
GENERAL APPLICATIONS
COMPRESSOR/ENGINE
Compressor type
The following tables list the recommended torques applied for general
applications at assembly of the compressor.
For hexagon screws and nuts with strength grade 8.8
Thread size
Nm
M6
9
M8
23
M10
46
M12
80
M14
125
For hexagon screws and nuts with strength grade 12.9
Thread size
Nm
8.1.2 FOR
M6
15
M8
39
M10
78
M12
135
M14
210
M16
345
IMPORTANT ASSEMBLIES
Assemblies
Wheel nuts
Bolts, axle/beams
Bolts, towbar/axle
Bolts, towbar/bottom
Bolts, towing eye/towbar
Bolts, lifting eye/flywheel housing
Bolts, engine/drive housing (M12)
Bolts, engine/drive housing (M14)
Bolts, compressor element/drive housing
Safety switches
Unit
Nm
Nm
Nm
Nm
Nm
Nm
Nm
Nm
Nm
Nm
Torque value
120 +/- 15
205 +/- 20
80 +/- 10
205 +/- 20
80 +/- 10
205 + 20
80 +/- 10
125 +/- 10
80 +/- 5
35 +/- 5
Note:
Secure the tankcap and drain cock of the fuel tank handtight.
8.2
SETTINGS
OF SHUTDOWN SWITCHES AND
SAFETY VALVES
Designation
Unit
Value
Engine oil pressure
Engine oil temperature
Compressor temperature
Safety valve opening pressure
EC type
XA(S)
XATS
XAHS
XAVS
ASME type XA(S)
XATS
XAHS
XAVS
bar(e)
¡C
¡C
2
113
120
bar(e)
bar(e)
bar(e)
bar(e)
psi
psi
psi
psi
10
17
17
17
150
250
250
250
26
XAVS136 Dd
XAHS146 Dd
XATS156 Dd
XA(S)186 Dd
Designation
M16
205
SPECIFICATIONS
Reference conditions
1. Absolute inlet pressure
2. Relative air humidity
3. Air inlet temperature
4. Nominal effective working pressure
The inlet conditions are specified at
the air inlet grating outside the canopy
Unit
bar(e)
%
¡C
bar(e)
Limitations
1. Minimum effective receiver pressure
bar(e)
2. Maximum effective receiver pressure,
compressor unloaded
bar(e)
3. Maximum ambient temperature at sea level ¡C
4. Minimum starting temperature
¡C
5. Minimum starting temperature,
with coldstart equipment
¡C
6. Altitude capability
m
Altitude unit performance curve
Max. allowable working pressure as a function
of altitude and ambient temperature
Performance data 1)
1. Engine shaft speed, normal and maximum r/min
2. Engine shaft speed, compressor unloaded r/min
l/s
3. Free air delivery 2)
4. Fuel consumption:
Ð at full load
kg/h
Ð at unload
kg/h
5. Specific fuel consumption
g/m3
6. Typical oil content of compressed air
mg/m3
free air
7. Engine oil consumption (maximum)
g/h
8. Compressed air temperature at outlet valves ¡C
9. Noise level
Ð Sound pressure level (LP), measured
Ð according to EPA with a tolerance of
Ð +/- 3 dB(A) under free field conditions
Ð at 7 m distance
dB(A)
Ð Sound power level (LW) complies
Ð with 84/532/EEC and
Ð 85/406/EEC limits
dB(A)
1
0
20
7
1
0
20
10.3
1
0
20
12
1
0
20
14
4
4
4
4
8.5
50
-10
11.8
50
-10
13.5
50
-10
15.5
50
-10
-20
-20
-20
-20
(see page 315)
(see page 316)
2500
1700
185
2500
1700
156
2500
1700
141
2500
1700
133
16.9
7.5
25.4
<5
16.7
7.5
29.7
<5
16.3
7.3
32.1
<5
16.8
7.6
35
<5
14
90
14
90
14
90
14
90
74
72
72
72
102
100
100
100
INSTRUCTION MANUAL
8.4
CONVERSION
LIST OF
SI
UNITS INTO
BRITISH
UNITS
Design data
Compressor
1. Number of compression stages
1
Engine
1. Make
2. Type
3. Coolant
4. Number of cylinders
5. Bore
6. Stroke
7. Swept volume
8. Output according to SAE J1995
at normal shaft speed
Ð Load factor
9. Capacity of oil sump:
Ð Initial fill
Ð Refill (max.) 4)
10. Capacity of cooling system
Deutz
BF4M1012EC
Water
mm
mm
l
4
94
115
3.192
kW
%
80
70
l
l
l
9
8.5
14
l
l
l
m3/s
24
42
175
3.9
1 bar
=
1g
=
1 kg
=
1 km/h =
1 kW
=
1l
=
1l
=
1l
=
1m
=
1 mm
=
1 m3/min =
1 mbar =
1N
=
1 Nm
=
t ¡F
=
t ¡C
=
14.504 psi
0.035 oz
2.205 lb
0.621 mile/h
1.341 hp (UK and US)
0.264 US gal
0.220 Imp gal (UK)
0.035 cu.ft
3.281 ft
0.039 in
35.315 cfm
0.401 in wc
0.225 lbf
0.738 lbf.ft
32 + (1.8 x t ¡C)
(t ¡F - 32)/1.8
Ð A temperature difference of 1 ¡C = a temperature difference of 1.8 ¡F
Unit
1. Capacity of compressor oil system
2. Nett capacity of air receiver
3. Capacity of fuel tanks
4. Air volume at inlet grating (approx.) 3)
9.
DATA PLATE
1
2
3
ATLAS COPCO AIRPOWER n.v.
4
5
★★★★★
-YA3-★★★★★-00-★★★★★-
Unit dimensions
with brakes
★★★★
1-
towbar
fixed
adjustable
Length
Width
mm
mm
3941
1716
4356
1716
Height
mm
1661
1661
kg
1670
1725
Weight (ready to operate)
★★★★
★★★★
kg
kg
kg
A
B
p max(e) . working/betrieb/service
Speed/Drehzahl/Regime
6
7
C
bar
rpm
kw
p
engine/motor/moteur
Manuf. year/Baujahr/Année de fabrication
★★
★★★★
★★★★
★★★★
8
9
10
11
MADE BY ATLAS COPCO AIRPOWER n.v. WILRIJK, BELGIUM
1)
2)
1615 6945 00
At reference conditions, if applicable, and at normal shaft speed, unless otherwise
stated
Data
Measured according to
Free air delivery
ISO 1217 ed.3 1996 annex D +/Ð 5% 25 l/s <FAD<250 l/s
+/Ð 4% 250 l/s <FAD
12
Tolerance
The international standard ISO 1217 corresponds to following national standards:
- British BSI 1571 part 1
- German DIN 1945 Part 1
- Swedish SS-ISO 1217
- American ANSI PTC9
Free air delivery = volume flow rate
3)
Air required for engine and compressor cooling, combustion and for compression
4)
with filter change.
11.
12.
13.
14.
15.
16.
17.
18.
19.
10.
11.
12.
Company code
Product code
Unit serial number
Name of manufacturer
EEC or national type approval number
Vehicle identification number
A Maximum permitted laden weight of the vehicle
B Maximum permitted road weight of the vehicle
C Maximum permitted laden weight of the towing eye
Working pressure
Speed
Engine power
Manufacturing year
EC mark in accordance with Machine Directive 89/392 EEC
27
XAS136/186 Dd
10.
CIRCUIT DIAGRAM
The compressor is equipped with a negative earthed system.
Fig. 10.1
28
Circuit diagram (Nr. 9822 0893 12)
F1
Circuit breaker (10A)
N4
Control module
G1
Battery
P1
Hourmeter
G2
Alternator
P2
Glowplug
K0
Starter solenoid
S3
Compressor temperature switch
K5
Auxiliary start relay
S4
Engine temperature switch
K6
Cold start relay
S5
Engine oil low pressure switch
M1
Starter motor
Y1
Fuel solenoid valve
XA(S)186 Dd
5000
540
4000
616
7bar(e)
3000
701
A
(m)
P
(mbar)
2000
795
A: Altitude
Hoogte
Altitude
Hšhenlage
Altitud
Hšjd
Altitudine
H¿yde
H¿jde over havet
À„fiÌÂÙÚÔ
1000
Altitude
Korkeus merenpinnasta
899
0
1013
-10
0
10
20
30
40
50
T
(¡C)
XATS156 Dd
T: Temperature
Temperatuur
Temperature
Temperature
Temperatura
Temperatur
Temperatura
Temperatur
Temperatur
£ÂÚÌÔÎÚ·Û›·˜
Temperatura
LŠmpštila
5000
540
4000
616
10,3bar(e)
3000
701
2000
795
1000
899
A
(m)
P
(mbar)
0
P: Atmospheric pressure
Atmosferische druk
Pression de lÕatmosphere
AtmosphŠrischer Druck
Presi—n atmosfŽrica
AtmosfŠrtryck
Pressione atmosferica
Atmosf¾re trykk
Atmosf¾risk tryk
AÙÌoÛÊ·ÈÚÈÎË ›ÂÛË
Press‹o atmosfŽrica
Ilmanpaine
1013
-10
0
10
20
30
40
50
T
(¡C)
315
XAHS146 Dd
5000
540
4000
616
12bar(e)
3000
701
A
(m)
P
(mbar)
2000
795
A: Altitude
Hoogte
Altitude
Hšhenlage
Altitud
Hšjd
Altitudine
H¿yde
H¿jde over havet
À„fiÌÂÙÚÔ
1000
Altitude
Korkeus merenpinnasta
899
0
1013
-10
0
10
20
30
40
50
T
(¡C)
XAVS136 Dd
T: Temperature
Temperatuur
Temperature
Temperature
Temperatura
Temperatur
Temperatura
Temperatur
Temperatur
£ÂÚÌÔÎÚ·Û›·˜
Temperatura
LŠmpštila
5000
540
4000
616
3000
701
14bar(e)
A
(m)
P
(mbar)
2000
795
1000
899
0
1013
-10
0
10
20
T
(¡C)
316
30
40
50
P: Atmospheric pressure
Atmosferische druk
Pression de lÕatmosphere
AtmosphŠrischer Druck
Presi—n atmosfŽrica
AtmosfŠrtryck
Pressione atmosferica
Atmosf¾re trykk
Atmosf¾risk tryk
AÙÌoÛÊ·ÈÚÈÎË ›ÂÛË
Press‹o atmosfŽrica
Ilmanpaine

Источник

Contents
Table of Contents
Bookmarks

STARTING / STOPPING

CONTROL PANEL

LED (green)

LED (red)

Fuel ON

Preheat(option)

Charge indication

Compressor outlet temperature

Engine oil temperature

Engine oil pressure

Low coolant

Not in use

— 32 —

Hourmeter

Circuit breaker button

Working pressure guage

Loading valve

Control module

Start/Stop button

STARTING / STOPPING

CONTROL PANEL

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Table of Contents