Daily Closing Procedures - Taylor Wawa C708 Operator's Manual

Heat treatment soft serve freezer
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Daily Closing Procedures

Important! This procedure must be performed daily.
The function of the Heat Treatment cycle is to destroy
bacteria by raising the temperature of the mix in the
freezing cylinder and the hopper to a specified
temperature for a specified period of time, and then
bringing the temperature back down low enough to retard
spoilage.
The Heat Treatment cycle will start at the time designated
in the AUTO HEAT TIME screen.
Note:
The level of mix in the hopper must be high
enough to cover the agitator paddles.
Important! If the BRUSH CLEAN COUNTER display
has counted down to 1 day, do not add mix. The machine
must be disassembled and brush-cleaned within 24
hours.
The freezer must be in the Auto mode (Auto key
illuminated) or in the Standby mode (Standby key
illuminated) before the Heat cycle can be started.
1. Remove the hopper cover.
Note: Make sure your hands are clean and
sanitized before performing these next steps.
2. Remove the agitator from the mix hopper.
3. Take the agitator and hopper cover to the sink for
further cleaning and sanitizing.
4. Rinse these parts in cool, clean water.
5. Prepare a small amount of cleaning/sanitizing
solution with an active chlorine concentrate of 
100 PPM to 200 PPM (parts per million).
Important! Use warm water and follow the
manufacturer's specifications.
6. Brush-clean the agitator and hopper cover.
7. Prepare a small amount of cleaning/sanitizing
solution with an active chlorine concentrate of 100
PPM to 200 PPM (parts per million).
Important! Use warm water and follow the
manufacturer's specifications.
8. Sanitize the agitator and hopper cover.
9. Place the agitator on the agitator driveshaft housing
and install the hopper cover.
Operating Procedures
CAUTION: Make sure the agitator is installed and the
switch is in the Auto or Standby mode, or the machine will
not have a successful Heat cycle.
10. Return to the freezer with a small amount of cleaning
solution. Dip the door spout brush into the cleaning
solution and brush-clean the door spout and bottom
of the draw valve.
Note:
To ensure sanitary conditions are maintained,
brush each item for 60 seconds, repeatedly dipping the
brush in cleaning solution. (See Figure 6-39.)
11. Remove, clean, and re-install the drip pans. 
(See Figure 6-40.)
12. Using a clean, sanitized towel, wipe down the freezer
door, front panel, the area around the bottom of the
freezer door, and any other areas that show a buildup
of either moisture or food substance.
The Heat cycle will start when the clock on the machine
reaches the AUTO HEAT TIME set in the Manager's
Menu. (See page 5-7.)
Model C708 - WAWA
OPERATING PROCEDURES
Figure 6-39
Figure 6-40
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