9.1 Evidence of maintenance ...................................................................................... 77
9.2 Maintenance table ................................................................................................ 77
9.3 Resources for maintenance and repairs ................................................................78
9.3.1 Bolt torques .......................................................................................................... 78
9.3.2 Bolt tightening sequence .......................................................................................79
9.3.3 Lubricant ...............................................................................................................79
9.3.4 Lubrication oil ....................................................................................................... 80
9.3.5 Adhesive and sealants ...........................................................................................81
9.3.6 Test medium ......................................................................................................... 81
9.4 De-pressurising the unit ........................................................................................81
9.5 Maintenance activities - Lubricating oil system .....................................................82
9.5.1 Checking the oil level ............................................................................................ 82
9.5.2 Changing the oil .................................................................................................... 83
9.5.3 Changing the oil type ............................................................................................ 84
9.6 Maintenance activities - Intake section .................................................................85
9.6.1 Replacing the suction filter ................................................................................... 85
9.7 Maintenance activities - Filter system ...................................................................86
9.7.1 Determine the service life of the cartridge ............................................................86
9.7.2 Changing the cartridge of the fine after-cleaner ....................................................87
9.8 Maintenance activities - Pressure maintaining valve .............................................89
9.8.1 Checking the pressure retention valve ..................................................................89
9.8.2 Adjusting the pressure retention valve ..................................................................89
9.9 Maintenance activities for filling equipment ..........................................................90
9.9.1 Maintaining the filling valves ................................................................................. 90
9.10 Maintenance activities for safety valves ................................................................92
9.10.1 Checking the function ........................................................................................... 92
9.10.2 Checking the blow-off pressure .............................................................................93
9.11 Maintenance activities for pressure gauges ..........................................................93
9.12 Maintenance activities - Intake valves and pressure valves .................................. 94
9.12.1 Servicing the suction valves and pressure valves ..................................................94
9.12.2 Replacing the suction valves and pressure valves .................................................94
9.13 Maintenance activities - Automatic condensate drain ...........................................95
9.13.1 Checking the function of the automatic condensate drain ....................................95
9.13.2 Adjusting the timer ................................................................................................96
9.14 Maintenance activities - Electrical system ............................................................ 99
9.14.1 Maintaining the electrical control systems ............................................................99
9.14.2 Adjusting the final pressure switch ..................................................................... 100
9.14.3 Replace the battery of the B-TIMER .................................................................... 100
9.15 Maintenance activities - Drive system .................................................................101
9.15.1 Servicing the electric motor ................................................................................101
9.15.2 Servicing the V-belt .............................................................................................101
OPERATING MANUAL
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A_Compact-Line_002_en
10-10-2016