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Models C709 & C717 Operating Procedures
Section 6 Operating Procedures
The C709 machine stores mix in a hopper. It has a
3.4 quart (3.2 liter) capacity freezing cylinder with a
single spout door.
The C717 machine stores mix in two hoppers. It has
two 3.4 quart (3.2 liter) capacity freezing cylinders
with a three spout door.
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
previous night's cleaning.
These opening procedures will show you how to
assemble these parts into the freezer, sanitize them,
and prime the freezer with fresh mix in preparation
to serve your first portion.
If you are disassembling the machine for the first
time or need information to get to this starting point
in our instructions, turn to page 44, “Disassembly”,
and start there.
Assembly
Note: When lubricating parts, use an approved food
grade lubricant (example: Taylor Lube).
MAKE SURE POWER SWITCH IS IN THE
“OFF ” POSITION! Failure to follow this instruction
may result in severe personal injury from hazardous
moving parts.
Step 1
Before installing the beater drive shaft, lubricate the
groove on the beater drive shaft. Slide the beater
drive shaft boot seal over the small end of the beater
drive shaft and engage into the groove on the shaft.
Heavily lubricate the inside portion of the boot seal
and also lubricate the flat end of the boot seal that
comes in contact with the rear shell bearing. Apply
an even coat of lubricant to the shaft. DO NOT
lubricate the hex end.
Figure 12
Note: To ensure the mix does not leak out of the
back of the freezing cylinder, the middle section of
the boot seal should be convex or extend out from
the seal. If the middle section of the boot seal is
concave or extending into the middle of the seal,
turn the seal inside out.
Step 2
Insert the beater drive shaft through the rear shell
bearing in the freezing cylinder and engage the hex
end firmly into the drive coupling.
Figure 13