XA(S)175 Dd
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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.
MAINTENANCE SCHEDULE Daily Normal Yearly Remarks
or every 500 hours or every 1000 hours
SERVICE PAK 2905 0576 02 2905 0576 03
Engine oil level Check
Compressor oil level Check
Air filter dust trap Empty
Fuel filter water drain Drain
Air intake vacuum indicator Check Test
Electrolyte level and terminals of battery Check Check
Tyre pressure Check Check
Leaks in air-, oil- or fuel system Check Check
Oil cooler package Clean Clean
Engine minimum and maximum speeds Check Check
Torque of wheel bolts Check Check
Brake system (if installed) 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-belt (3) Adjust Adjust
Fueltank Clean Clean
Compressor oil Change
Compressor oil filter Replace
Air filter element (1) Check Replace
Engine oil (3) (4) Change Change
Engine oil filter (3) Replace Replace
Fuel filter (3) Replace Replace
Engine inlet and outlet valves (3) Adjust first adjustment
Oil flow restrictor Clean Clean
Aftercooler water separator (if installed) Clean Clean
Ball joints and pivots (solenoid/speed regelation) Grease Grease
Wheel bearings Grease
Operating of regulating valve,
speed regulator, unloader Check
Inspection by Atlas Copco
Service technician
(1) More frequently when operating in a dusty environment.
(2) Replace the element when the pressure drop exceeds 0.8 bar.
(3) Refer to the KHD Deutz Engine Operation manual.
(4) 500 hours only valid when using PAROIL SAE 15 W 40.
Keep the bolts of the housing, the lifting eye, the towbar and the axle securely tightened.
Refer to ‘Technical specifications’ for the torque valves.
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