TROUBLE
POSSIBLE CAUSE
PROBABLE REMEDY
PUMP WILL NOT
RUN (MANUAL
MODE)
MOTOR RUNS, BUT
PUMP FAILS TO
DELIVER WATER
PUMP WILL NOT
RUN (AUTOMATIC
MODE)
PUMP RUNS BUT
WILL NOT STOP
PUMP RUNS BUT
ONLY DELIVERS A
SMALL AMOUNT
OF WATER
SE SERIES
OM-06617
TROUBLESHOOTING
9
TROUBLESHOOTING
Review all SAFETY information in Section A.
Power cable loose in receptacle.
Check.
GFI or circuit breaker tripped, fuse
Check and reset GFI or breaker;
blown.
replace fuse.
Hardened mud or sludge in pump.
Check and clean.
Damaged power cable.
Inspect and replace as required.
Liquid level device fouled with mud
Clean liquid level device(s).
or foreign material.
Float type sensing device tangled or
Check installation for free movement
obstructed.
of float.
Strainer clogged.
Check and clean as required.
Discharge line clogged or restricted;
Check discharge lines; straighten
hose kinked.
hose.
Liquid being pumped too thick.
Dilute liquid by heating if possible
.
Discharge check valve installed
Check installation (arrow on valve
Backward.
Should point in direction of flow).
Pumping entrained air.
Check liquid level in sump; check
position of pump.
Pump is air locked.
Start and stop pump several times by
plugging and unplugging cord.
Check for clogged vent hole in pump
casing.
Vertical pumping distance is too high.
Reduce distance or change the
discharge fittings of the pump.
Float stuck in up position.
Check to ensure float operates
freely.
Pump is air locked.
Start and stop pump several times by
plugging and unplugging cord.
Check for clogged vent hole in pump
casing.
Содержание SE Series
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