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Model 432 Troubleshooting Guide
Section 8 Troubleshooting Guide

PROBLEM PROBABLE CAUSE REMEDY PA GE

REF.

1. No product being
dispensed.
a. Control switch is in the
“OFF” position.
a. Place control switch in the
“AUTO” position.
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b. Improper mixing of
product.
b. Carefully follow directions
for mixing product.
---
c. Inadequate mix in hopper. c. Fill hopper with mix. 18
d. Product frozen-up in
freezing cylinder.
d. Adjust viscosity
adjustment accordingly.
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e. Unit out on reset. e. Place control switch in the
“OFF” position. Press the
push-button switch.
Return control switch to
“AUTO”.
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f. Beater assembly is
rotating counterclockwise.
Control switch is not in
“AUTO”.
f. If the beater is rot ating
counterclockwise, call a
service technician to
correct the rotation.
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g. Unit unplugged at wall
receptacle.
g. Plug in power cord. ---
h. Tripped circuit breaker or
blown fuse.
h. Reset circuit breaker or
replace fuse.
---
2. Unit will not operate in the
“AUTO” or “WASH” mode.
a. Unit unplugged at wall
receptacle.
a. Plug in power cord. ---
b. Tripped circuit breaker or
blown fuse.
b. Reset circuit breaker or
replace fuse.
---
c. Unit out on reset. c. Place the control switch in
the “OFF” position. Press
the push-button switch.
Return control switch to
“AUTO”.
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3. No compressor operation
in the “AUTO” mode.
a. Beater motor is out on
overload.
a. Place control switch in
“OFF” position. Press the
push-button switch.
Return control switch to
“AUTO”.
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b. Condenser dirty A/C. b. Clean condenser monthly. 21