34
Troubleshooting
Models C706 & C707
PROBLEM PROBABLE CAUSE REMEDY
11. Freezing cylinder walls are
Missing or worn front bearing. Install or replace the front bearing.
scored.
Broken beater pins (pump style
freezers, only).
Replace the beater assembly. When
installing scraper blades, be sure they
are properly attached over the pins.
The beater assembly is bent. The beater assembly must be
replaced.
The gear box is out of alignment. Re--align the gear box.
12. The pump will not operate in the
The pump motor is not activated. Push the reset button.
PUMP mode.
The membrane switch is defective. Replace the switch.
13. The unit will not run when in the
The unit is unplugged. Plug into wall receptacle.
UT
mode.
The beater motor is out on reset. Allow the beater motor to cool. Place
the power switch to the OFF position.
Press the reset button firmly. Place
the power switch to the ON position,
and press the WASH key. Open the
side access panel and observe that
the drive shaft is turning clockwise as
viewed from the front of the unit.
Press the AUTO key to return to the
AUTO mode.
Note: Do not use metal objects to
press the reset button.
The circuit breaker is off, or the fuse is
blown.
Turn the breaker on, or replace the
fuse.
Low on mix. The MIX OUT light is on. Add mix to the mix hopper and press
the AUTO key.
The water is turned off, on water
cooled units.
Turn the water on.
14. Product is not feeding into the
freezing cylinder.
The mix inlet hole is frozen up. The hopper temperature needs
adjustment.
Incorrect usage of the mix feed tube
(gravity style freezers).
Follow the correct feed tube
procedures and use of the air orifice.
15. Product is “popping” when drawn. Thedrawrateissettoofast. The draw rate should be s et at 5 --
7--1/2 oz. of product per 10 seconds.
The pump is assembled incorrectly. Assemble and lubricate according to
instructions in the Operator’s manual.
16. The MIX LOW and MIX OUT
probes are not functioning.
There is milkstone build--up in the
hopper.
Clean the hoppers thoroughly.