Section 8
8-1
Model 432
Troubleshooting Guide
8
Troubleshooting Guide
Table 8-1
Problem Probable Cause Remedy
Page
Ref.
1. No product being
dispensed.
a. Control switch is in the OFF
position.
a. Place control switch in the AUTO
position.
page 5-1
b. Improper mixing of product. b. Carefully follow directions for mixing
product.
- - -
c. Inadequate mix in hopper. c. Fill hopper with mix. page 6-6
d. Product frozen up in freezing
cylinder.
d. Adjust viscosity adjustment
accordingly.
page 5-2
e. Machine out on reset. e. Place control switch in the OFF
position. Press the push-button
switch. Return power switch to AUTO.
page 5-1
f. Beater assembly is not rotating or
rotating counterclockwise. Control
switch is not in AUTO.
f. If beater is rotating counterclockwise,
call service technician to correct the
rotation.
page 1-3
g. Machine unplugged at wall
receptacle.
g. Plug in power cord. - - -
h. Tripped circuit breaker or blown
fuse.
h. Reset circuit breaker or replace fuse. - - -
2. Machine will not operate
in the Auto or Wash
mode.
a. Machine unplugged at wall
receptacle.
a. Plug in power cord. - - -
b. Tripped circuit breaker or blown
fuse.
b. Reset circuit breaker or replace fuse. - - -
c. Machine out on reset. c. Place the control switch in the OFF
position. Press the push-button
switch. Return the control switch to
AUTO
page 5-1
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.
page 5-1
b. Condenser dirty A/C b. Clean condenser monthly. page 7-1
4. Product too thick. a. Inadequate mix in hopper. a. Fill hopper with mix. page 6-6
b. Improper mixing of product. b. Carefully follow directions for mixing
product.
- - -
c. The viscosity adjustment is set
incorrectly.
c. Adjust the viscosity control. page 5-2
d. Torque arm not installed. d. Install the torque arm. page 6-4
5. Product too thin. a. Missing, incorrectly installed, or
bad scraper blade.
a. Install or replace scraper blade. page 6-2
b. Improper mixing of product. b. Carefully follow directions for mixing
product.
- - -
c. The viscosity adjustment is set
incorrectly.
c. Adjust accordingly. page 5-2
d. Dirty condensers. d. Clean regularly. page 7-1
e. Incorrect beater rotation.(Rotation
must be clockwise.)
e. Contact service technician. page 1-3