11
184662
DUKE Model 957R Soft Serve Freezer
CAUTION
Make sure freezer is
depressurized before
proceeding.
Safety Information
This freezer uses pressure to assure
consistent product quality. It is important
for your safety that the freezer is depres-
surized slowly and completely whenever
the freezer is to be drained, disas-
sembled, cleaned, or serviced. The
safety instructions in this manual will
remind you when to check to make sure
the freezer is depressurized. When you
see this CAUTION statement
the following steps should be taken:
1. Make sure both pump switches and
both selector switches are in the
“OFF” position.
2. Place a clean bucket under the dis-
pense head.
3.
Slowly
open the spigots by pulling
right to left each of the dispense
handles, allowing any pressurized
product, cleaning solution, or air to
escape.
4. Open the spigots completely by pulling
handles fully to the left.
Following these steps will assure that the
system is depressurized.
6 Disassembly and Cleaning
CAUTION
To avoid electrical shock or
contact with moving parts,
make sure all switches are
in the “OFF” position and
the main power supply is
disconnected. Some
freezers have more than
one disconnect switch.
It is important that the freezer be
disassembled, washed, lubricated
and sanitized before operation.
The cleaning and sanitizing instructions
explained in this manual are required to
maintain a clean, sanitary freezer. IDQ
requires that the freezer be disas-
sembled, cleaned, reassembled, lubri-
cated and sanitized daily to ensure the
best possible product quality and freezer
operation.
Persons assembling, cleaning, or sanitiz-
ing the freezer must first wash and
sanitize hands and forearms with an
approved sanitizer.