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MAINTENANCE
Make
certain
that
the
pump
is unplugged
before
attempting
to service
or remove
any component.
1. The motor
in the unit is sealed in oil. No additional
lubri-
cation
is necessary.
2. IMPORTANT:
Disassembly
of the motor
assembly
will
void the warranty.
It might also cause internal
leakage
and
damage
to the unit.
If repairs
are required,
return
the
pump
to the dealer
from whom
it was purchased.
3. Inlet screen
should
be kept clean
and free of all foreign
objects.
Pump
Cleaning
NOTICE: Attempting
to disassemble
motor will void the
warranty.
1. Disconnect power cord from electrical outlet before work-
ing on pump. The volute screen and shield may be re-
moved to replace
impeller
o_"clean pump of mud or
debris.
SERVICE
General
IAWARNING]Rtsk
of electric
shock.
When
servicing
pump
always
disconnect
power
to electrical
outlet
and
remove
pump
electric
cord
from
outlet.
1. If pump
does not operate:
a. Check
for loose plug at electric
outlet.
b. Check
for blown
fuses
or tripped
circuit
breakers
at
fuse box/circuit
breaker
box.
c. If a and b above
check
OK, plug in a light
that you
know
works.
If it lights, take your pump
to Sears for
service.
If it doesn't
light, the electrical
circuit
is fattlty;
consult
a licensed
electrician.
2. Pump starts, but blows fuses/trips
circuit
breakers:
After disconnecting
power
to pump,
remove
the screen
and shield
from the bottom
of the pump
and make sure
that the impeller
turns
freely.
Remove
any debris
ob-
structing
impeller.
If pump
still does not operate
cor-
rectly,
return
it to your nearest
Sears Service Department
for repairs.
3. Pump runs, but does not empty sump:
a. Clean pump
intake
screen.
b. Water
may be entering
sump faster than the pump
can
discharge
it.
c. Be sure vertical
distance
from pump
discharge
outlet
to discharge
pipe outlet is 20 feet (6M) or less for Model
390.269451,
and 22-1/2 feet (6.9M)
or less for Model
390.269551.
d. Be sure discharge
pipe is not plugged
or frozen.
e. Unplug
pump.
Clean
out
anti-airlock
hole.
Restart
pump.
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