Water Maze ALPHA-1500, Руководство оператора

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ALPHA SERIES
OPERATOR’S MANUAL
35
ALpha 1500-3100 • #8.913-964.0 • REV. 5/11b
PROBLEM POSSIBLE CAUSE SOLUTION
PUMP WON'T START
Tripped breaker Reset breaker.
Low line voltage If voltage under recommended minimum,
check size of wiring from main switch
on property. If OK, contact power company.
Defective motor Replace motor.
Pump filled with mud or debris Remove pump base and clean
out mud or debris.
PUMP STARTS AND
STOPS TOO OFTEN
Low line voltage If voltage under recommended minimum,
check size of wiring from main switch on
property. If OK, contact power company.
Long extension cords Shorten extension cord.
Clogged impeller Remove housing, unclog.
Faulty motor protector Replace pump.
Very low head or lift Increase head or lift.
Back flow of water from
long discharge line Add check valve as close as
possible to pump (see installation).
Sump pit too small Increase size of pit.
PUMP WON'T SHUT OFF
Defective float switch Replace.
PUMP OPERATED
BUT DELIVERS
LITTLE OR
NO WATER Low line voltage If voltage under recommended minimum,
check size of wiring from main switch on
property. If OK, contact power company.
Fouled sediment screen Clean, repair or replace as needed.
Worn or defective pump
parts or plugged impeller Replace worn parts or entire pump.
Clean parts if required.
Pump air locked Turn pump "On-Off" several times.
Fill hose manually with water.
Wear plate and impeller worn Check and replace if needed.
TROUBLESHOOTING