Keep the bolts of the housing, the lifting eye, the towbar and the axle securely tightened.
Refer to ÔTechnical specificationsÕ for the torque values.
MAINTENANCE SCHEDULE Daily Initially Normal Yearly Remarks
around 50 hours or every 500 hours or every 1000 hours
Service pak XA(S) and XATS supplied with unit 2912 4306 05 2912 4307 06
Service pak XAHS and XAVS supplied with unit 2912 4306 05 2912 4309 06
Engine oil level Check
Compressor oil level Check
Water level (3) (5) Check
Air filter vacuator valves Empty
Fuel filter water drain Drain
Air intake vacuum indicators Check
Electrolyte level and terminals of battery Check Check Check
Tyre pressure Check Check Check
Leaks in air-, oil- or fuel system Check Check Check
Oil cooler Clean Clean
Water cooler Clean Clean
Intercooler Clean Clean
Engine minimum and maximum speeds Check Check Check
Torque of wheel nuts Check Check Check
Brake system (if installed) Check/Adjust Check/Adjust Check/Adjust
Safety valve Test
Door Hinges Grease Grease
Towing eye shaft or ball coupling
and its shaft Grease Grease
Shut-down switches Check
Pressure drop over separator element (2) Measure Replace
Fan V-belts (3) Adjust Adjust Adjust
Fueltank Clean Clean
Compressor oil Change
Compressor oil filter Replace Replace
Air filter elements (1) Replace
Engine oil (3) (4) Change Change Change
Engine oil filter (3) Replace Replace Replace
Fuel prefilter (3) Replace Replace Replace
Fuel filter (3) Replace Replace
Engine inlet and outlet valves (3) Adjust Adjust first adjustment
Inspection by Atlas Copco
Service technician
(1) More frequently when operating in a dusty environment. (5) Check additive concentration every 500 h.
(2) Replace the element when the pressure drop exceeds 0.8 bar. Change coolant every 1000 h.
(3) Refer to the Deutz operation manual.
(4) 500 hours only valid when using PAROIL SAE 15 W 40.
INSTRUCTION MANUAL
17
4. MAINTENANCE
4.1 USE OF SERVICE PAKS
Service Paks include all genuine parts needed for normal
maintenance of both compressor and engine.
Service Paks minimise downtime and keep your maintenance budget
low.
Order Service Paks at your local Atlas Copco dealer.
4.2 PREVENTIVE MAINTENANCE SCHEDULE FOR THE
COMPRESSOR
The schedule contains a summary of the maintenance instructions.
Read the respective section before taking maintenance measures.
When servicing, replace all disengaged packings, e.g. gaskets,
O-rings, washers.
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.
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