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11. TROUBLESHOOTING: FOLLOW ALL SAFETY TIPS, PROCEDURES AND WARNINGS PREVI-
TROUBLE
Motor does not run
Motor runs but fl ow reduced or none at all
Runs continuously
NOTE: A plugged pump inlet can be mistaken for a faulty switch. If pump runs continuously or for extended
periods between turn offs, check fi rst for a partially plugged pump inlet.
12. SERVICE:
a) If your pump requires service it must be repaired by
an authorized Red Lion service center or warranty
will be void. If a service center is not available,
return your pump to the place of purchase.
b) YOUR WARRANTY IS VOID IF...
Power cord has been cut.
Pump has been used to pump mud, cement, tar,
abrasives or chemicals.
OUSLY IDENTIFIED IN THIS MANUAL BEFORE TROUBLESHOOTING
THE SYSTEM.
TROUBLESHOOTING
PROBABLE CAUSE
Blown fuse
Tripped circuit
Disconnected plug
Corroded plug
Tripped overload
Defective switch
Defective motor
Float-improper position
Impeller jammed
Plugged check valve
Partially blocked inlet
Line leak
Worn impeller
Defective motor
Plugged pump inlet
Defective switch
Float obstruction
Plugged check valve
SERVICE
CORRECTIVE ACTION
Replace
Reset
Reinstall
Clean prongs
Allow pump to cool, investigate cause (jammed impeller)
Replace switch
Repair pump or replace if necessary
Check for freedom of movement and operating levels
Disassemble pump and clean
Remove valve and clean
Clean inlet
Repair
Repair pump or replace if necessary
Repair pump or replace if necessary
Clean
Replace switch
Adjust position of pump or fl oat
Remove valve, clean or replace
Pump has been used to pump hot water (above
140°F).
Pump has been dismantled by someone other than an
authorized service center.
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