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Models C708 & C716Important: To the Operator
050628
Following are the variable m essages for soft lock
failures that appear on the second line of the screen.
POWER SWITCH OFF
Power switch was in the
OFF position.
MIX OUT PRESENT There was a mix out
condition present.
AUTO OR STANDBY
OFF
The machine was not in
the AUTO or STANDBY
mode.
NO HEAT CYCLE
TRIED
A heat treatment cycle
was not attempted in
the last 24 hours.
(AUTO HEAT TIME
was advanced or a pow-
er loss was experienced
at the time the cycle
was to occur.)
If the following s creen appears, a s oft lock has
occurred during the heat treatment cycle.
HEAT TREAT FAILURE
FREEZER LOCKED
> HEAT CYCLE
BRUSH CLEAN
A soft lock can also oc cur any time dur ing operation
when the hopper or freezing cylinder temperature
rises above 59°F (15°C), the temperature rises and
remains above 45°F(7°C) for more than one hour, or
the temperature rises and remains above 41°F(5°C)
for more than four hours.
If a PRODUCT OVER TEMPERATURE condition
occurs during oper ation, the following screen will
appear.
PRODUCT OVER TEMP
> HEAT CYCLE
BRUSH CLEAN
When one of these m essages appears, automatic
freezer operation cannot take place until the freezer
is disassembled and brush c leaned, or has
completed a heat treatment cycle.
Once the freezer is unlocked by starting a heat
treatment cycle the HEAT symbol will illuminate and
the following message will be displayed on the
screen.
DO NOT DRAW
If BRUSH C LEAN is selected to c lear the lockout by
brush cleaning the machine, the FREEZER
LOCKED message will remain on the display until
the brush clean requirements are fulfilled. The
freezer must be disassembled in order to activate
the five minute timer on the d isplay screen. Once
the timer counts down to zero, the lockout is
cleared.
FREEZER LOCKED
To restore the message that identified the reason for
the soft lock, turn the power switch OFF for five
seconds, and then return the power switch to the
ON position. The o riginal message with the reason
for the soft lock will be displayed.