HOMA GRP TP Motor Voltage Change User Manual
Publication
Please Contact
Technical Support At 203
-
736-8890 With Any Additional Questions
Page
GRP, TP Motor Voltage Change
This procedure will provide you with step by step instructions to
convert 208/230 V operating voltage to 460V in dual voltage motors.
1. Remove pump from service. Disconnect
power supply. Clean and decontaminate
pump prior to working on it. See the
pump Installation, Operation, and
Maintenance Manual for detailed
instructions.
You Need:
5mm Allen Wrench
Wire Cutters
Wire Strippers
Terminal Crimp Tool
Qty 6-Crimpable Wire Nut
Hoist or Qty 2-2x4s
2. With pump in stable, upright position,
remove the 5mm cap screws as
indicated.
88FN2045A
3. Carefully lift stator housing 3 inches with
hoist, if available, and check under stator
housing for internal seal probe.
CAREFUL: lifting housing more than 3
inches may damage seal probe. If no
hoist is available, lift by hand and slide
the 2x4s under the housing to hold it up.
Disconnect probe if installed. Carefully lift
stator housing off the pump.
Please Be Prepared To Provide Pump Serial Number During Call
1 of 5
Publication
Please Contact
Technical Support At 203
-
736-8890 With Any Additional Questions
Page
4. Sometimes the housing will be difficult to
remove. Twist the housing ΒΌ turn (90
degrees), exposing the bottom of the
cable entry horn. Using a soft faced
hammer, gently tap the cable entry horn
to free the stator housing.
6. With motor disassembled, turn stator
housing upside down, and support it so it
is free standing. Stator windings and
cable leads must be visible and easy to
reach. Your unit should now look like
this. Gently remove all wires from around
the stator windings. Take care not to
damage the winding insulation. Do not
use sharp tools!!
5. With stator housing removed, determine if
a wavy washer is present by checking the
top of the bearing, the top of the stator
housing, and the stator windings. Place it
aside until reassembly.
88FN2045A
Please Be Prepared To Provide Pump Serial Number During Call
2 of 5
Loading...