Taylor 0738, Operator'S Manual

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5
USER INTERFACE
5-4 Model 0738 User Interface
Main Power Switch ON
When the main power switch is placed in the ON
position, the control panel buttons become
operative and the following screen is displayed:
Heat Cycle
The Heat Cycle button on the control panel is
illuminated throughout the Heat Treatment Cycle.
•
Do not attempt to draw product or
disassemble the machine during the
Heat cycle. The product is hot and
under extreme pressure.
In the Heat cycle, the mix temperature in the
hopper and barrel must be raised to 156°F (69°C)
within 90 minutes.
When the heating phase is complete, the freezer
goes into the holding phase of the cycle. The
holding phase will keep the temperature above
156°F (69°C) for a minimum of 45 minutes.
The final phase of the Heat Treatment Cycle is the
cooling phase. The freezer must cool the mix
below 41°F (5°C) within 120 minutes.
When the entire Heat cycle has been completed,
the machine will enter the Storage mode. The
machine can be placed in Auto or left in Storage.
To comply with health codes, heat treatment
system freezers must complete a Heat Treatment
Cycle daily and must be disassembled and brush-
cleaned according to the frequency specified by
your federal, State, or local regulatory agencies.
Please consult your governing health codes to
determine the maximum number of days allowed
between brush-clean cycles.
Brush-cleaning is the normal disassembly and
cleaning procedure found in the Operator’s
Manual. Failure to follow these guidelines will
cause the control to lock the freezer out of the
Auto mode.
Always comply with local health codes for the
maximum number of days allowed between
brush-clean cycles.
Freezer Locks
There are two types of freezer lock conditions that
can occur: hard lock or soft lock.
•
Hard lock requires the machine be
disassembled and brush-cleaned.
•
Soft lock can be corrected by either
disassembling and brush-cleaning the
machine or by starting another Heat
Treatment Cycle.
Hard Lock
The machine will hard lock if either the brush-
clean timer has elapsed or if a thermistor failure
(freezing cylinder or hopper) occurs during the
Heat cycle.
The following screen will be displayed if a
brush-clean cycle time has occurred:
If the machine has hard locked and an attempt is
made to enter the Auto mode, the machine will
remain in the Standby mode and will not allow any
dispensing.
The WASHING REQUIRED message will remain
on the display until the brush-clean requirements
are fulfilled. To reset the hard lock, press the main
power switch OFF for at least 5 minutes and
disassemble the freezer for the cleaning
procedure.