Xylem GK GV (8202, 8202X) - Manual (Page 4)

Distance to wet areas........................................................................................................................31
Noise level..........................................................................................................................................31
Start the pump...................................................................................................................................31
Maintenance.........................................................................................................................................33
Precautions.........................................................................................................................................33
Maintenance guidelines...................................................................................................................33
Torque values....................................................................................................................................33
Change the oil...................................................................................................................................34
Empty the oil...................................................................................................................................34
Fill with oil........................................................................................................................................35
Service the pump..............................................................................................................................36
Inspection........................................................................................................................................36
Major overhaul................................................................................................................................37
Service in case of alarm.................................................................................................................38
Replace the impeller.........................................................................................................................38
Remove the impeller: D, K ...........................................................................................................38
Install the impeller: D, K ................................................................................................................39
Troubleshooting...................................................................................................................................40
Introduction.......................................................................................................................................40
The pump does not start..................................................................................................................40
The pump does not stop when a level sensor is used.................................................................41
The pump starts-stops-starts in rapid sequence...........................................................................41
The pump runs but the motor protection trips.............................................................................42
The pump delivers too little or no water........................................................................................42
Technical Reference............................................................................................................................44
Motor data..........................................................................................................................................44
Application limits...............................................................................................................................44
Table of Contents
2 GK, GV (8202, 8202X) Installation, Operation, and Maintenance Manual