37
Model C606 Important: To the Operator
120515
If the following screen appears, a soft lock has
occurred during the heat treatment cycle.
(See Figure 39.)
HEAT TREAT FAILURE
FREEZER LOCKED
HEAT FOR HEAT CYCLE
WASH TO BRUSH CLEAN
Figure 39
A soft lock can also occur any time during operation
when the hopper or freezing cylinder temperature
rises above 59_F(15_C), rises and remains above
45_F(7_C) for more than one hour, or rises and
remains above 41_F(5_C) for more than four hours.
If a PRODUCT OVER TEMPERATURE condition
occurs during operation, the following screen will
appear. (See Figure 40.)
PRODUCT OVER TEMP
HEAT FOR HEAT CYCLE
WASH TO BRUSH CLEAN
Figure 40
When one of these messages appears, automatic
freezer operation cannot take place until the freezer
is disassembled and brush cleaned, or has
completed a heat treatment cycle. Select the HEAT
symbol
to start a heat cycle, or select the WASH
symbol
to disassemble and brush clean the
machine.
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. (See Figure 41.)
L: DO NOT DRAW
R: DO NOT DRAW
Figure 41
If the WASH symbol
is selected to clear 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 display
screen. Once the timer counts down to zero, the
lockout is cleared. (See Figure 42.)
FREEZER LOCKED
Figure 42
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 original message with the reason
for the soft lock will be displayed. (See Figure 43.)
HEAT TREAT FAILURE
REASON
HEAT FOR HEAT CYCLE
WASH TO BRUSH CLEAN
Figure 43
The FAULT DESCRIPTION can also be found in the
Manager's Menu. (See page 44.)
Note: A record of Heat Cycle Data and Lock Out
History can be found in the Manager's Menu. (See
page 47.)