Priming The Freezing Cylinder; Closing Procedure - Taylor 428 Operator's Manual

OPERATING PROCEDURES

Priming the Freezing Cylinder

1. With a pail beneath the door spout, open the draw
valve. Pour 2 gal. (7.6 L) of fresh mix into the hopper
and allow it to flow into the freezing cylinder. This will
force out any remaining sanitizing solution. When
full-strength product is flowing from the door spout,
move the draw valve to the left.
Important! Failure to remove all sanitizing solution
may result in damage to the freezing cylinder.
2. When mix has stopped bubbling down into the
freezing cylinder, install the air/mix feed tube
(optional) in the mix inlet hole with the hole side
down.
6
3. Place the power switch in the AUTO position. When
the machine cycles off, the product will be at serving
viscosity. The viscosity (thickness) of the product can
be adjusted by turning the viscosity adjustment screw
on the upper right side under the display light. Turn
the viscosity adjustment screw clockwise for a thicker
product, or counterclockwise for a thinner product.
After making an adjustment, the refrigeration system
must cycle two or three times to accurately evaluate
the viscosity.
6-10
Figure 6-39
Figure 6-40
4. Self-Closing Door Only: Loosen the prime plug.
When product starts to leak from the bleed port,
tighten the prime plug. Allow product to continue
filling the mix hopper until the upper mix-level probe
is satisfied and the fill system shuts off.
5. Place the mix hopper cover in position. For proper
operation, there must be a substantial amount of mix
in the hopper. If the ADD MIX light illuminates, refill
the mix hopper as soon as possible.

Closing Procedure

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To disassemble this machine, the following items will be
needed:
• Two cleaning pails
• Cleaning brushes (provided with freezer)
• Cleaner
• Single-service towels
Model 428
Figure 6-41
Operating Procedures
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