26
Model PH90Operating Procedures
Step 4
If blades are in good condition, place each scraper
blade over the holding pins on the beater assembly.
Figure 13
Note: The holes in the scraper blade must fit over the
pins to prevent damage.
Step 5
Holding the blades on the beater assembly, insert the
drive shaft of the beater assembly through the rear
shell bearing in the freezing cylinder and engage the
square end firmly into the drive coupling.
Figure 14
Note: When properly seated, the beater will not
protrude beyond the front of the freezing cylinder.
Step 6
Place the freezer door o- ring into the groove on the
back of the freezer door. DO NOT lubricate the o- ring.
Lubricate the outside diameter of the front bearing.
Slide the front bearing into the door hub.
Figure 15
Step 7
Position the freezer door on the 4 studs on the front of
the freezing cylinder . Install the handscrews. Tighten
equally in a criss- cross pattern to insure the door is
snug. Do not over- tighten.
Figure 16
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