VARISCO GS Series, Руководство по эксплуатации и техническому обслуживанию

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Pompa ad ingranaggi - Serie GS, GK
Gear pump - GS, GK Series
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5.1 DOCUMENTATION ........................................................................................................ 41
5.2 PUMP PREPARATION FOR STARTUP ......................................................................... 41
5.2.1 Filling / discharge ................................................................................................ 41
5.2.2 Electrical connections ......................................................................................... 41
5.2.3 Verifying the direction of rotation ......................................................................... 41
5.3 SAFETY DEVICES ......................................................................................................... 41
5.3.1 Mechanical safety devices (guards for rotating parts) ......................................... 41
5.3.2 Acoustic insulation .............................................................................................. 42
5.3.3 Splash-proof cover.............................................................................................. 42
5.3.4 Regulation on the electric components ............................................................... 42
5.4 COMMISSIONING .......................................................................................................... 42
5.4.1 Initial commissioning ........................................................................................... 42
5.4.2 Startup after shutdowns ...................................................................................... 42
5.4.3 Pump system requirements ................................................................................ 43
5.4.4 Startup/shutdown frequency ............................................................................... 43
5.4.5 Operation and startup with closed valve.............................................................. 43
5.5 SHUTDOWN ................................................................................................................... 43
5.5.1 Decommissioning ............................................................................................... 43
5.5.2 Emptying ............................................................................................................ 43
6. MAINTENANCE AND INSPECTION ........................................................................................... 43
6.1 USE PRECAUTIONS ...................................................................................................... 43
6.2 WEARABLE MATERIALS ............................................................................................... 44
6.3 SURVEILLANCE DURING OPERATION ........................................................................ 44
6.4 PREVENTIVE MAINTENANCE ....................................................................................... 44
6.5 PUMP DISASSEMBLY AND REASSEMBLY .................................................................. 44
6.5.1 Tools .................................................................................................................. 44
6.5.2 Disassembly/reassembly procedure ................................................................... 44
7. FAULTS: CAUSES AND SOLUTIONS ....................................................................................... 48
8. WARRANTY CONDITIONS ........................................................................................................ 50
8.1 Warranty exclusions ........................................................................................................ 50
9. ALLEGATI/ANNEXES ................................................................................................................ 51