NSTRUCTION ANUAL 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.
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XAS136/186 Dd ONTENTS ONTENTS 4. Maintenance 6. Problem solving ..............................................Use of service paks Alternator precautions ................................Preventive maintenance schedule for the compressor ..................7. Available options Lubrication oils ........................................Oil level check .................... 4.4.1 Check engine oil level ................
In addition, a warning sign bearing a legend such as ãwork in progress; do not startÒ shall be attached to the starting The policy of Atlas Copco is to provide the users of their equipment with safe, equipment. On engine-driven units the battery shall be disconnected and reliable and efficient products.
Never play with compressed air. Never apply it to your skin or direct an AFETY DURING USE AND OPERATION 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 To lift a unit, all loose or pivoting parts, e.g.
Support the drawbar and the axle(s) securely if working underneath the PECIFIC SAFETY PRECAUTIONS unit or when removing a wheel. Do not rely on jacks. Make sure that no tools, loose parts or rags are left in or on the unit. Batteries 10 Before clearing the unit for use after maintenance or overhaul, check that The electrolyte in batteries is a sulphuric acid solution which is fatal if it...
11 For maximum safety and efficiency of the lifting apparatus all lifting Draining of condensate shall be performed regularly when vessel is in members shall be applied as near to perpendicular as possible. If required, use. a lifting beam shall be applied between hoist and load. Installation, design and connections should not be changed.
7 bar The new braking system consists of an integrated parking brake and (non-silenced version XA186 Dd). The XATS156 Dd is built for a nominal effective working pressure of overrunbrake. When driving backwards the overrunbrake is not 10.3 bar.
Read the instruction manual before starting. Danger, heat flat. Service every 24 hours. Warning ! Electrocution hazard. Part under pressure. Atlas Copco compressor oil. Do not stand on outlet valves. PAROIL M PAROIL Atlas Copco engine oil. Start-Stop indication of switch.
NSTRUCTION ANUAL ARTS Fig. 2.2 Main parts of XAS136/186 Dd (adjustable towbar, brakes and roadsignalisation are options) Alternator Oil Filter (engine) Air Filter (compressor element) Filler Cap (engine oil) Oil Level Gauge Air Filter (engine) Prop Filler Cap (fuel tank) Regulating Valve Air Outlet Valves Filler Cap (water)
NSTRUCTION ANUAL . 2.3) . 2.3) IL SYSTEM ONTINUOUS REGULATING SYSTEM The system comprises: The system comprises: AR/OS Air receiver/oil separator Regulating valve Oil cooler Unloader assembly Oil filter Speed regulator The lower part of the air receiver (AR) serves as oil tank. The compressor is provided with a continuous regulating system.
XAS136/186 Dd OPERATING INSTRUCTIONS ARKING TOWING AND LIFTING INSTRUCTIONS 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 Fig.
NSTRUCTION ANUAL 3.1.3 L IFTING INSTRUCTIONS EFORE STARTING 1. Before initial start-up, prepare battery for operation if not already done. See section 4.7. 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.
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.
XAS136/186 Dd UBRICATION OILS IL LEVEL CHECK It is strongly recommended to use Atlas Copco branded lubrication Never mix oils of different brands or types. oils for both compressor and engine. Use only non-toxic oils where there is a risk of inhaling Mineral compressor oil PAROIL M: delivered air.
(3) frequently. Keep the coolers (1), (2) and (3) clean to maintain the cooling In this case, contact Atlas Copco. efficiency. Steam cleaning in combination with a cleansing agent may be Run the compressor until warm. Close the outlet valve(s) (5) and applied.
It guarantees that all necessary parts are replaced at the same time which improves the uptime of the unit. 4.7.2 E LECTROLYTE The order numbers of the Service Kits are listed in the Atlas Copco Parts List (ASL). Read the safety instructions carefully Contact Atlas Copco.
NSTRUCTION ANUAL ADJUSTMENTS AND SERVICING PROCEDURES DJUSTMENT OF THE CONTINUOUS REGULATING SYSTEM Fig. 5.1 The working pressure is determined by the tension of the spring in Tabel the regulating valve (RV). This tension can be increased to raise the Z1 Ð Z2 pressure and decreased to lower it by turning the adjusting wheel clockwise and anti-clockwise respectively.
5.2.2 R ECOMMENDATIONS The air receiver is tested according to official standards. Regularly The Atlas Copco air filters are specially designed for the have inspections carried out in conformity with local regulations. application. The use of non-genuine air filters may lead to severe damage of engine and/or compressor element.
NSTRUCTION ANUAL UEL SYSTEM RAKE 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 B RAKE SHOE ADJUSTMENT Check the thickness of the brake lining. Remove both black plastic plugs (5).
XAS136/186 Dd 5.6.2 T 5.6.3 B EST PROCEDURE OF BRAKE CABLE ADJUSTMENT RAKE CABLE ADJUSTMENT 1. Check if the towing eye rod of the overrun brake mechanism is in the outmost position. 2. Check if the adjustable towbar (= option) is in the actual towing position.
4. Never operate the engine without the main or voltage sensing cables connected in the circuit. AVAILABLE OPTIONS The XA186 Dd, XAS186 Dd, XATS156 Dd, XAHS146 Dd and XAVS136 Dd can be delivered with following options: Vessel type: EURO ASME...
XAS136/186 Dd TECHNICAL SPECIFICATIONS ORQUE VALUES OMPRESSOR ENGINE SPECIFICATIONS 8.1.1 F OR GENERAL APPLICATIONS Compressor type XAVS136 Dd The following tables list the recommended torques applied for general XAHS146 Dd applications at assembly of the compressor. XATS156 Dd XA(S)186 Dd For hexagon screws and nuts with strength grade 8.8 Designation Unit...
Manuf. year/Baujahr/Année de fabrication Height 1661 1661 Weight (ready to operate) 1670 1725 MADE BY ATLAS COPCO AIRPOWER n.v. WILRIJK, BELGIUM 1615 6945 00 At reference conditions, if applicable, and at normal shaft speed, unless otherwise stated Data Measured according to Tolerance 11.
XAS136/186 Dd CIRCUIT DIAGRAM The compressor is equipped with a negative earthed system. Fig. 10.1 Circuit diagram (Nr. 9822 0893 12) Circuit breaker (10A) Control module Battery Hourmeter Alternator Glowplug Starter solenoid Compressor temperature switch Auxiliary start relay Engine temperature switch Cold start relay Engine oil low pressure switch Starter motor...
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XA(S)186 Dd 5000 A: Altitude Hoogte Altitude 4000 Hšhenlage Altitud 7bar(e) Hšjd 3000 Altitudine H¿yde (mbar) H¿jde over havet 2000 À „fiÌÂÙÚÔ Altitude Korkeus merenpinnasta 1000 1013 T: Temperature Temperatuur Temperature (¡C) Temperature Temperatura Temperatur Temperatura Temperatur Temperatur XATS156 Dd £ÂÚÌÔÎÚ·Û›·˜...
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XAHS146 Dd 5000 A: Altitude Hoogte Altitude 4000 Hšhenlage Altitud 12bar(e) Hšjd 3000 Altitudine H¿yde (mbar) H¿jde over havet 2000 À „fiÌÂÙÚÔ Altitude Korkeus merenpinnasta 1000 T: Temperature 1013 Temperatuur Temperature (¡C) Temperature Temperatura Temperatur Temperatura Temperatur Temperatur XAVS136 Dd £ÂÚÌÔÎÚ·Û›·˜...
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