6-18
OPERATING PROCEDURES
PH61 Peristaltic Pump
Operating Procedures
6
4. With a pail under the door spout, press the WASH
and PUMP keys. Open the draw valve and start to
drain the product from the freezing cylinder and mix
hopper. (
See Figure 6-66.)
Figure 6-66
5. When the flow of product stops, press the WASH and
PUMP keys, canceling the Wash and Pump modes.
Close the draw valve. Discard this product.
(See Figure 6-67.)
Figure 6-67
6. Remove the locking clip, mix feed tube, pump clip,
and the assembled air/mix pump. Place the parts into
the parts tray.
7. Remove the syrup lines from the freezer door by
raising the syrup valve retainers and pulling the
valves straight out of the door.
Rinsing
1. Pour 2 gal. (7.6 L) of cool, clean water into the mix
hopper. With the white hopper brush, scrub the mix
hopper, mix-level sensing probes, and the outside of
the agitator driveshaft housing. Using the
double-ended brush, brush-clean the mix inlet hole.
(
See Figure 6-68.)
Figure 6-68
Note: Do not brush-clean the mix inlet hole while the
machine is in the Wash mode.
2. With a pail beneath the door spout, press the WASH
key. (
See Figure 6-69.)
Figure 6-69
3. Open the draw valve on the freezer door. Drain all the
rinse water from the door spout, close the draw
valve, and press the WASH key, canceling the Wash
cycle.
4. Repeat this procedure using clean, warm water until
the water being discharged is clear.
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