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INSTALLATION
BELT TENSION
Belt tension is important! If it is too tight there will be
excessive belt and bearing wear. If it is too loose there will be
belt slip, excessive belt wear and loss of cooler performance.
There are two adjuster bolts with locking nuts attached to the
motor mounting.
The tension should be adjusted so that the deflection on one
side of the belt is 5/8" to 13/16".
To make the adjustment, loosen the locking nuts and screw the
bolts in or out as required to change the belt tension. Re-tighten
the locking nuts.
It is important to recheck the motor amps again after re-setting
the belt tension.
ILL1013-D
Correct belt tension ensures the belt will not slip. Check the
temperature of the belt by hand after each adjustment, by
turning off the cooler and holding one side of the belt in your
hand. If the belt is warm to touch, it is slipping!
Continue to tighten until it runs cool.
A = Motor
B = Deflection 5/8" - 13/16" (15-20mm) with
moderate finger pressure
C = Blower Housing
D = Fan Pulley
E = Belt Tension Adjustment Bolts
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12
RESETTING THE PUMP CIRCUIT BREAKER
1.
Disconnect power supply at the main panel.
2.
Remove the junction box from the blower housing.
3.
Invert the junction box and locate the circuit breaker.
4.
Press the button until it "clicks" and remains in.
5.
Reposition the junction box on the blower housing
(ensure locking screw is reinstalled.
Should a 2 speed motor overload, one of the circuit breakers
will trip, showing a white button. To reset, press this white
SPANISH
button until it "clicks" and remains in.
EL PROTECTOR
DE CIRCUITOS
DE BOMBA
MOTOR
ILL934-B
ILL034-J
MOTOR
ILL934-B
PUMP CIRCUIT
BREAKER
LOCATION
ILL813-A
ILL813-A
FAN
CIRCUIT
BREAKERS
ILL536-B
HIGH 15A
LOW 10A
ISOLATING
PUMP
SWITCH
EL PROTECTOR
DE CIRCUITOS
HIGH 15A
LOW 10A
BOMBA
SECCIONADOR
ILL536-B
SALINITY
MANAGER
(OPTIONAL)
ILL934-B
ENCARGADO
DE LA
SALINIDAD
(OPCI NAL)
O
EL
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