19
Model 632 Operating Procedures
Step 9
Lay the air tube (with the air orific e installed) in the
bottom of the mix hopper for sanitizing.
Note: The air tube for the shake side does notrequire
o- rings or an air orifice.
Freezing Cylinder Assembly -Shake Side
Note: When lubricating parts, use an approved f ood
grade lubricant (example: Taylor Lube).
MAKESURE CO NTROL SWITCH IS IN THE
“OFF” POSITION. Failure to do so may cause injury
from hazardous moving parts, or electrocution.
Step 1
Install the drive shaft. Lubricate the groove and shaft
portion that comes in contact with the bearing on the
beater drive shaft. Slide the seal over the shaft and
groove until it snaps into place. DONOT lubricatet he
hex end of the drive shaft. Fill the insideportion ofthe
seal with 1/4” more lubricant and lubricate the flat side
of the seal that fits onto the rear shell bearing.
Figure 19
Insert the drive shaft into the freezing cylinder, hex end
first, and into the rear shell bearing until the seal fit s
securely over the rear shell bearing. Engage the hex
end firmly into the drive coupling. Be sure the driv e
shaft fits into the drive coupling without binding.
Figure 20
Step 2
Install the beater assembly. First check the scraper
blades for any nicks or signs of wear. If any nicks are
present, replace the blade(s).
Figure 21
Note: To prevent costly damage, the hole on the
scraper blade must fit securely over the pin.