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Troubleshooting
Problem
Low pump pressure
No fluid flow
3A5213B
Cause
Pressure valve is dirty
Fittings leak after installation
Motor does not run
Pump does not pump
Troubleshooting
Solution
Clean valve
Check fittings and pipelines
Check voltage compatibility by com-
paring voltage requirements in the
facility i with the voltage shown
inside the plate cover on the electric
motor. See Steps 1-3 of Installation
Instructions, page 5.
Check that wiring is correct. See
Step 4 of Installation Instructions,
page 5.
Make sure the motor is not burned
out
Check coupling between pump and
motor. Be sure motor rotates in the
right direction. See Step 7 of Instal-
lation Instructions, page 5.
7
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