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BASIC OPERATION AND MAINTENANCE (cont.)

Other points to keep in mind:

The pump/motor assembly does not require maintenance.  However, the tub and pump should be checked 

• 

semi-annually for leakage of any kind.

• 

The electric motor uses sealed grease bearings, which do not require additional lubrication.  The pump 

• 

should not be run dry (without water).  If this occurs, check the pump for leaks.  Under normal conditions the 

bath water will lubricate and cool the seal assembly while running.

If the whirlpool tub or spa will be stored during freezing weather, it is suggested that the tub or spa (jets, 

• 

piping and pump) be completely free of water to avoid damage from freezing.

We

• 

 DO NOT

 recommend using sudsing oil or bubble bath during a whirlpool session.  The agitation will 

create an overflow of bubbles.

Follow tub or spa manufacturer’s recommendation for periodic cleaning of the whirlpool tub or spa and 

• 

system.  

SYMPTOM

POSSIBLE CAUSE

CHECK

PUMP DOES NOT RUN

NO POWER TO PUMP

-Incoming power to the pump. 
-Is circuit breaker on?
-Is GFCI operating properly?
-Is pump plugged in?

AIRSWITCH 

-Is the airswitch hose connected to the 

pump?

DISCONNECTED

- Is the airswitch hose connected to 

the actuator button on the tub deck?

PUMP NOT PUMPING 

PROPERLY

BLOCKAGE OR LEAK

- Jets should be pointed away from 

the suction inlet so air is not forced 

into pump suction
- Is the in-tub suction inlet blocked or 

covered?
- Is there any debris in the pump 

housing?
- Is there a leak in the piping or the 

pump?
- Is there pipe glue in the pump end?

LOW VOLTAGE

- Is the proper voltage applied to the 

pump?
- Is there an extension cord being 

used?

-- SAVE THESE INSTRUCTIONS  --

FAILURE TO FOLLOW INSTRUCTIONS MAY RESULT IN PERSONAL 

INJURY, DEATH OR PROPERTY DAMAGE.

TROUBLE SHOOTING GUIDE

for Single Speed pumps

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