Xylem GSSERVICE R2 Service Manual Submersible Pumps & Jet Pumps - Manual (Page 2)

Submersibles: (Pages 1 – 61) Page
Safety Warnings ............................................................. 1-3
Typical Systems .............................................................. 4-5
Motor Cooling ................................................................... 6
Troubleshooting ............................................................. 7-9
Amprobe Instructions ..................................................... 10
Ohmmeter Instructions .................................................. 11
Measuring Insulation Resistance ................................... 12
Coil Checkout .................................................................. 13
Relay Checkout ..........................................................14-15
Contactor Checkout ....................................................... 16
Overload Checkout ........................................................ 17
Capacitor Checkout ........................................................ 18
Fuse Checkout ................................................................. 19
Voltage Checkout ......................................................20-23
Amperage Checkout .................................................24-25
Wire Diagrams............................................................26-31
Cable Checkout .........................................................32-33
Motor Insulation & Winding Resistance ..................34-37
1Ø Motor Data and Wire Sizing ...............................38-43
3Ø Motor Data and Wire Sizing ...............................44-49
Aquavar SOLO Wire Sizing .......................................50-51
3Ø 6" – 10" Motor Data .............................................52-55
Pressure Tank Checkout ............................................56-57
Jet Pumps: (Pages 58 – 95)
Typical Systems ..........................................................58-59
Jet Pumps ...................................................................60-63
Troubleshooting .........................................................64-69
Voltage Check ................................................................. 70
Amperage Checks .....................................................71-72
Ohmmeter Checks ....................................................73-82
Pressure Switch Adjustment Checkout ........................ 83
Checking Suction Lift .................................................83-85
Pressure Control Valves .................................................. 86
Rotation ............................................................................ 87
Three Phase Unbalance ............................................88-89
Transformer Sizes .......................................................90-91
Quick Start Guides .....................................................92-95
TABLE OF C
ONTENTS