7 Maintenance................................................................................................................131
7.1 PREVENTIVE MAINTENANCE SCHEDULE................................................................................................131
7.2 OIL SPECIFICATIONS........................................................................................................................133
7.3 STORAGE AFTER INSTALLATION.........................................................................................................134
7.4 SERVICE KITS................................................................................................................................134
7.5 DISPOSAL OF USED MATERIAL...........................................................................................................135
8 Adjustments and servicing procedures...................................................................136
8.1 DRIVE MOTOR ...............................................................................................................................136
8.2 AIR FILTER....................................................................................................................................136
8.3 OIL AND OIL FILTER CHANGE.............................................................................................................137
8.4 OIL SEPARATOR CHANGE.................................................................................................................138
8.5 COOLERS.....................................................................................................................................139
8.6 SAFETY VALVES.............................................................................................................................139
8.7 DRYER MAINTENANCE INSTRUCTIONS..................................................................................................140
9 Problem solving..........................................................................................................142
10 Technical data.............................................................................................................145
10.1 READINGS ON DISPLAY....................................................................................................................145
10.2 ELECTRIC CABLE SIZE AND MAIN FUSES..............................................................................................146
10.3 SETTINGS FOR MOTOR OVERLOAD RELAY............................................................................................148
10.4 DRYER SWITCHES...........................................................................................................................148
10.5 REFERENCE CONDITIONS AND LIMITATIONS..........................................................................................149
10.6 COMPRESSOR DATA FOR GA 15 UP TO GA 22..................................................................................149
10.7 TECHNICAL DATA ELEKTRONIKON® CONTROLLER..................................................................................154
11 Instructions for use....................................................................................................156
12 Guidelines for inspection...........................................................................................157
13 Pressure equipment directives.................................................................................158
Instruction book
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