Troubleshooting Guide - SPX FLOW Power Team PE55TWP-E110 Operating Instructions Manual

WARNING
• To help prevent personal injury, any repair work or troubleshooting must be done by qualified
personnel familiar with this equipment.
• Use the proper gauges and equipment when troubleshooting.
NOTES:
• Depending on the type of pump, it is often best to check for leaks by using a hand pump and
applying pressure to the suspect area without the motor running. Watch for leaking oil and
follow it back to its source.
• Plug the outlet ports of the pump when checking for leakage to determine if the leakage is in the
pump or in the wrench or tool.
• Refer to the Parts List included with your particular pump when using this troubleshooting
guide.
TROUBLE
Electric motor does not run.
WARNING
To help prevent personal
injury, disconnect power
supply before removing
cover. Any electrical work
should be performed by a
qualified electrician.
© SPX FLOW, Inc.

TROUBLESHOOTING GUIDE

CAUSE
1� Pump not turned ON�
2� Unit is not plugged in�
3� No voltage supply�
4. Broken lead wire or defective
power cord plug.
5. Defective switches.
6� Defective motor�
7� Defective starter relay�
8. Defective remote switch.
9� Worn brushes�
10� Circuit breaker tripped because
total amperage draw too high
for existing circuit�
11� Overheated motor (single-phase
motor only)� Magnetic starter
disengaged (three-phase motor
only)� Thermal protector open�
12� Faulty thermal protector
(single-phase motor)�
Faulty magnetic starter
(three-phase motor)�
17
SOLUTION
1. Flip toggle switch to ON position
or push the START button�
2� Plug in unit�
3� Check line voltage� Check reset
button on power panel.
4� Replace defective parts�
5. C heck switches.
6� Repair or replace motor�
7� Replace defective parts�
8. Repair or replace remote switch.
9� Replace brushes�
10� Add an additional circuit or use
alternate circuit�
11� Wait for motor to cool before
restarting� Reset thermal protector
(Single-phase motor will reset
automatically�)
12� Replace defective parts�
Form No. 1000090
Rev. 5 Nov. 6, 2023