Shipment & Transit; Freezer Installation; Installing Permanent Wiring; Figure 4 Water/Electrical Connections - Stoelting U421/U444 Owner's Manual

Cab model soft-serve pressurized freezer
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2.2 SHIPMENT AND TRANSIT
The freezer has been assembled, operated, and in-
spected at the factory. Upon arrival at the final destina-
tion, the freezer must be checked for any damage which
may have occurred during final transit.
With the method of packaging used, the equipment should
arrive in excellent condition. THE CARRIER IS RESPON-
SIBLE FOR ALL DAMAGE IN TRANSIT, WHETHER VIS-
IBLE OR CONCEALED. Do not pay the freight bill until
the freezer has been checked for damage. Have the car-
rier note any visible damage on the freight bill. If concealed
damage and/or shortage is found later advise the carrier
within ten days and request inspection. The customer
must place claim for damage and/or shortages in ship-
ment with the carrier. Stoelting, LLC. cannot make
any claims against the carrier.

2.3 FREEZER INSTALLATION

Installation must be performed by a qualified electri-
cian/refrigeration specialist. Incorrect installation may
cause personal injury, severe damage to the machine
and will void factory warranties.
Lifting hazard
Do not attempt to lift freezer manually. Use proper lift-
ing equipment such as a forklift, lift table, or pallet
jack, with lifting device positioned beneath the freezer's
base. Ensure that personnel remain clear of suspended
load. Failure to do so may result in personal injury
and/or damage to the freezer that will void any factory
warranties.
Installation of the freezer involves moving the freezer close
to its permanent location, removing all crating, setting in
place, assembling parts, and cleaning.
A.
Uncrate the freezer.
B.
Install the four casters. Turn the threaded end into
the freezer until zero threads are showing. To level,
turn out casters no more than 1/4" maximum, then
tighten all jam nuts.
C.
The freezer must be placed in a solid level position.
Accurate leveling is necessary for correct drainage of
freezer barrel and to insure correct overrun.
WARNING
WARNING
NOTE
D.
The freezer must have a minimum of 3" (7,5cm)
-6" (15cm) high ambient conditions- of space on all
sides and 10" (25cm) at the top for proper circula-
tion.
CAUTION
Risk of product damage
Air cooled condenser requires proper ventilation. Fail-
ure to provide adequate ventilation will void factory
warranties.
E.
Water-cooled freezers need an adequate water
supply. Install 1/2" (12,7mm) pipe or 1/2" (12,7mm)
inside diameter copper water line to the freezer.
Connect water outlet to a drain using a 1/2"
(12,7mm) inside diameter line. Automatic washer
hoses work well for final connections. All water
connections must comply with local codes. Fig. 4.
Figure 4. Water/Electrical Connections
CAUTION
Flush all water lines before installation. In stores with
sediment in water, add suitable filter or strainer to water
inlet.
F.
Place the CLEAN-OFF-SERVE switches in the OFF
position before continuing. Figure 11.

2.4 INSTALLING PERMANENT WIRING

Permanent wiring is required by local codes, the following
procedure must be performed:
Hazardous voltage
High voltage will shock, burn or cause death. Turn off
and lock out main power disconnect before installing
wiring. Do not operate machine with cabinet panels
removed.
4
WARNING

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