28
Models PH71/PH84Operating Procedures
Step 8
Slide the large o-ring and two cup seals into the
grooves on the drive shaft. Thoroughly lubricate the
o-ring, seals, and shaft. DO NOT lubricate the hex end
of the shaft.
Figure 28
Note: The open end of the cup seal must face away
from the hex end.
Install the hex end of the drive shaft into the drive hub
at the rear wall of the mix hopper .
Figure 29
Step 9
Lay the agitator, pump assembly, pump clip, mix feed
tube, and locking clip in the bottom of the mix hopper
for sanitizing.
Figure 30
Repeat Steps 1 through 9 for the other side of the
freezer on the Model PH84.
Sanitizing
Step 1
Prepare two gallons (7.6 liters) of an approved 100
PPM sanitizing solution (example: Kay-5r). USE
W ARM WATER AND FOLLOW THE MANUFACTUR-
ER’S SPECIFICATIONS.
Step 2
Pour the two gallons (7.6 liters) of sanitizing solution
over all the parts in the bottom of the mix hopper and
allow it to flow into the freezing cylinder .
Figure 31
Note: You have just sanitized the mix hopper and
parts; therefore, be sure your hands are clean and
sanitized before going on in these instructions.