10.3.3 Fuel system maintenance ................................................................................... 93
10.3.4 Checking the engine oil level .............................................................................. 97
10.3.5 Engine oil filling and topping up .......................................................................... 98
10.3.6 Changing the engine oil ...................................................................................... 99
10.3.7 Replace the engine oil filter ................................................................................ 102
10.3.8 Drive belt maintenance ....................................................................................... 103
10.3.9 Battery maintenance ........................................................................................... 107
10.4 Compressor Maintenance ................................................................................................ 110
10.4.1 Checking cooling oil level ................................................................................... 110
10.4.2 Cooling oil filling and topping up ......................................................................... 111
10.4.3 Changing the cooling oil ..................................................................................... 112
10.4.4 Replace the compressor oil filter ........................................................................ 115
10.4.5 Oil separator tank dirt trap maintenance ............................................................. 116
10.4.6 Changing the oil separator cartridge ................................................................... 118
10.4.7 Compressor air filter maintenance ...................................................................... 122
10.4.8 Checking pressure relief valves ......................................................................... 125
10.5 Clean cooler/radiator ........................................................................................................ 125
10.5.1 Cleaning the cooler/ radiator. .............................................................................. 125
10.5.2 Cleaning the compressed air aftercooler ............................................................ 126
10.6 Maintenance of rubber sealing strips ............................................................................... 127
10.7 Chassis maintenance ....................................................................................................... 128
10.7.1 Wheel checks ..................................................................................................... 128
10.7.2 Towbar maintenance .......................................................................................... 128
10.7.3 Brake system maintenance ................................................................................ 130
10.8 Maintenance of Optional Items ........................................................................................ 133
10.8.1 Tool lubricator maintenance ............................................................................... 134
10.8.2 Cyclone separator maintenance ......................................................................... 135
10.8.3 Combination filter maintenance .......................................................................... 137
10.8.4 Fresh air filter maintenance ................................................................................ 140
10.8.5 Frost protector maintenance ............................................................................... 143
10.8.6 Spark arrestor cleaning ....................................................................................... 144
10.8.7 Engine air intake shut-off valve maintenance ..................................................... 146
10.9 Documenting maintenance and service work .................................................................. 148
11 Spares, Operating Materials, Service
11.1 Note the Nameplate ......................................................................................................... 149
11.2 Ordering consumable parts and operating fluids/materials .............................................. 149
11.3 KAESER AIR SERVICE .................................................................................................. 150
11.4 Service Addresses ........................................................................................................... 150
11.5 Spares for service and repair ........................................................................................... 150
12 Decommissioning, Storage and Transport
12.1 De-commissioning ............................................................................................................ 224
12.1.1 Temporary de-commissioning ............................................................................ 224
12.1.2 Long-term de-commissioning and storage ......................................................... 225
12.2 Transport .......................................................................................................................... 226
12.2.1 Safety .................................................................................................................. 226
12.2.2 Road transport of the machine as a trailer .......................................................... 226
12.2.3 Parking the compressor ...................................................................................... 233
12.2.4 Transport with a crane ........................................................................................ 235
12.2.5 Transporting with a forklift truck .......................................................................... 236
12.2.6 Transporting as a load ........................................................................................ 237
12.3 Storage ............................................................................................................................. 238
12.4 Disposal ........................................................................................................................... 238
Contents
iv
Service manual Portable compressor
M122
No.: 9_6974 20 E