9.3.5 Too much oil residue in the compressed air ....................................................... 87
9.3.6 Oil flows from the compressor air filter after shutdown ....................................... 87
9.3.7 High moisture content in the compressed air ..................................................... 88
9.4 Evaluate faults in the diesel particulate filter .................................................................... 88
9.5 Evaluate generator faults and alarms .............................................................................. 89
9.5.1 There is no voltage or too low a voltage from the generator .............................. 89
9.5.2 Generator voltage too high ................................................................................. 89
10 Maintenance
10.1 Ensuring safety ................................................................................................................ 91
10.2 Following the maintenance plans ..................................................................................... 92
10.2.1 Logging maintenance work ................................................................................. 92
10.2.2 Maintenance tasks after commissioning ............................................................. 92
10.2.3 Regular maintenance tasks ................................................................................ 93
10.3 Engine maintenance ........................................................................................................ 97
10.3.1 Water cooler maintenance .................................................................................. 98
10.3.2 Engine air filter maintenance .............................................................................. 103
10.3.3 Fuel system maintenance ................................................................................... 105
10.3.4 Checking the engine oil level .............................................................................. 109
10.3.5 Engine oil filling and topping up .......................................................................... 110
10.3.6 Changing the engine oil ...................................................................................... 111
10.3.7 Replace the engine oil filter ................................................................................ 114
10.3.8 Drive belt maintenance ....................................................................................... 115
10.3.9 Battery maintenance ........................................................................................... 118
10.3.10 Checking the fastening of the fuel tank .............................................................. 121
10.4 Compressor Maintenance ................................................................................................ 122
10.4.1 Checking cooling oil level ................................................................................... 122
10.4.2 Cooling oil filling and topping up ......................................................................... 123
10.4.3 Changing the cooling oil ..................................................................................... 124
10.4.4 Replacing the compressor oil filter ...................................................................... 126
10.4.5 Oil separator tank dirt trap maintenance ............................................................. 128
10.4.6 Changing the Oil Separator Cartridge ................................................................ 129
10.4.7 Compressor air filter maintenance ...................................................................... 133
10.4.8 Check pressure relief valves ............................................................................... 136
10.4.9 Fit the flexible pipe connection ........................................................................... 136
10.5 Cleaning the cooler .......................................................................................................... 137
10.5.1 Cleaning the compressor cooler and engine radiator ......................................... 137
10.5.2 Cleaning the compressed air aftercooler ............................................................ 138
10.6 Maintenance of rubber sealing strips ............................................................................... 139
10.7 Maintenance of Optional Items ........................................................................................ 140
10.7.1 Tool lubricator maintenance ............................................................................... 140
10.7.2 Cyclone separator maintenance ......................................................................... 141
10.7.3 Combination filter maintenance .......................................................................... 143
10.7.4 Fresh air filter maintenance ................................................................................ 146
10.7.5 Frost protector maintenance ............................................................................... 149
10.7.6 Spark arrestor cleaning ....................................................................................... 151
10.7.7 Engine air shut-off valve maintenance ................................................................ 152
10.7.8 Generator drive belt maintenance ...................................................................... 154
10.8 Documenting maintenance and service work .................................................................. 161
11 Spares, Operating Materials, Service
11.1 Note the nameplate .......................................................................................................... 162
11.2 Ordering consumable parts and operating fluids/materials .............................................. 162
11.3 KAESER AIR SERVICE .................................................................................................. 163
11.4 Service Addresses ........................................................................................................... 163
Contents
iv
Operator manual Portable compressor
M 64 No.: 9_5898 26 E