Gardner Denver L Series Original User And Service Manual page 3

6 COMMISSIONING AND OPERATION ................................................................................ 38
6.1 First Commissioning .................................................................................................................... 38
6.2 Check the Direction of Rotation of the Drive Motor .................................................................. 39
6.3 Normal operation ....................................................................................................................... 40
6.4 Display of the Compressor Controller ......................................................................................... 40
6.5 Routine Commissioning .............................................................................................................. 41
6.6 Commissioning after extended downtime ................................................................................. 42
6.7 Commissioning after a fault ........................................................................................................ 42
7 CLEARING A FAULT ......................................................................................................... 42
8 MAINTENANCE AND SERVICE ......................................................................................... 45
8.1 General Notes ............................................................................................................................. 45
8.2 Service ......................................................................................................................................... 47
8.3 Inspection of Protective and Safety Devices ............................................................................... 47
8.4 Routine Maintenance .................................................................................................................. 49
8.5 Maintenance Schedule ............................................................................................................... 50
8.6 Maintenance Work ..................................................................................................................... 52
8.6.1 Filter Mats .................................................................................................................................. 52
8.6.2 Switch Cabinet Inlet Filter.......................................................................................................... 53
8.6.3 Oil Change .................................................................................................................................. 54
8.6.4 Changing the Oil Filter Cartridge .............................................................................................. 55
8.6.5 Oil Fine Separator ...................................................................................................................... 57
8.6.6 Air Filter ...................................................................................................................................... 59
8.6.7 Pressure Relief Valve ................................................................................................................. 60
8.6.8 Connecting Terminals in the Switch Cabinet ............................................................................ 62
8.6.9 Maintenance Instructions and Lubricant Recommendations for Fixed Compressors ................ 62
9 APPENDIX ....................................................................................................................... 64
9.1 Decommissioning ........................................................................................................................ 64
9.2 Consumables and Auxiliary Materials ......................................................................................... 64
9.3 Disassembly ................................................................................................................................. 65
9.4 Disposal ....................................................................................................................................... 66
9.5 Installation Plan .......................................................................................................................... 67
13-25-640 v00 Page 3