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Model 432 Operating Procedures
Section 6 Operating Procedures
The Model 432 freezer is designed to produce shake
or slush product at the desired thickness. This unit has
a 4 quart freezing cylinder.
We begin our instructions at the point where we enter
the store in the morning and find the parts
disassembled and laid out to air dry from the prev ious
night’s brush cleaning. These opening procedures will
showyou how t o assemble these parts into the freezer,
sanitize them, and prime the fr eezer with fresh mix in
preparation to serve your first portion. If you are
disassembling the machine for the first tim e or need
information to get to this point in our instruct ions, turn
to page 19, “Disassembly”, and start there.

Assembly

Note: When lubricating parts, use an approved f ood
grade lubricant (example: Taylor Lube).
MAKE SURE THE POWER SWITCH IS IN
THE “OFF” POSITION! Failure to follow this
instruction may result in severe personal injury from
hazardous moving parts.
Step 1
Lubricate the groove on the drive shaft and slide the
o- ring in place. Lubricate the o- ring and shaft portion
that comes in contact with the bearing. DO NOT
lubricate the square end of the drive shaf t. Lubricate
the boot seal groove and slide the boot seal over the
shaft and groove until it snaps into place. F ill the inside
portion of the seal with 1/4” more lubricant andevenly
lubricate the end of the seal that fits onto the rearshell
bearing.
Figure 5
Note: Do not install the boot seal inside out.
Install the drive shaft. Insert the beater drive shaft int o
the rear shell bearing and engage the square end
firmly into the female socket of the dr ive unit. Be
certain that the drive shaft fits into t he drive coupling
without binding.
Figure 6
Step 2
Install the beater assembly. First check the scraper
blade for any nicks or signs of wear. If any nicks are
present, replace the blade. If the blade is in good
condition, place the clip over the blade and install the
blade and clip on the beater assembly. Be sure the
holes in the blade and the clip are securely positioned
over the beater pin.
Figure 7