Machine Installation; Installing Permanent Wiring; Mix Pump; Mix Pump Hose Installation - Stoelting F431 Service Manual

With the method of packaging used, the equipment should
arrive in excellent condition. THE CARRIER IS RESPON-
SIBLE FOR ALL DAMAGE IN TRANSIT, WHETHER
VISIBLE OR CONCEALED. Do not pay the freight bill
until the machine has been checked for damage. Have
the carrier 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 shipment with the carrier. Stoelting, LLC cannot make
any claims against the carrier.

2.3 MACHINE INSTALLATION

Installation of the machine involves moving the machine
close to its permanent location, removing all crating, set-
ting in place, assembling parts, and cleaning.
A. Uncrate the machine.
WARNING
Installation must be performed by a qualifi ed elec-
trician/refrigeration specialist. Incorrect installation
may cause personal injury, severe damage to the
machine and will void factory warranties.
B. Install the four casters. Turn the threaded end into
the machine until zero threads are showing. To
level, turn out casters no more than 1/4" maximum,
then tighten all jam nuts.
C. The machine must be placed in a solid level
position.
Accurate leveling is necessary for correct drainage
of machine barrel and to insure correct overrun.
D. Machines with air cooled condensers require a
minimum of 3" (7,5cm) of space on all sides and
10" (25cm) at the top for proper circulation. A
minimum of 6" (15cm) side clearance is required
in high ambient conditions (>98ºF).
E. Soft serve machines with water cooled condensers
require 1/2" NPT supply and drain fi ttings.

2.4 INSTALLING PERMANENT WIRING

CAUTION
Risk of product damage
Air cooled condenser requires proper ventilation.
Failure to provide adequate ventilation will void fac-
tory warranties.
NOTE
If permanent wiring is required by local codes, the follow-
ing procedure must be performed:
A. Refer to the nameplate on the side panel of the
machine for specifi c electrical requirements. Make
sure the power source in the building matches
the nameplate requirements.
Hazardous voltage
High voltage will shock, burn or cause death. Turn
off and lock out main power disconnect before in-
stalling wiring. Do not operate machine with cabinet
panels removed.
B. Remove the back panel and the junction box
cover located at the bottom of the machine.
C. Install permanent wiring according to local code.
D. Check the auger shaft rotation by placing the Main
Freezer Power Switch in the ON position, placing
both Freezing Cylinder OFF/ON switches in the
ON position and pressing the CLEAN button on
each of the control panels. Auger shaft rotation
is clockwise as viewed through the clear plastic
front door (see Figure 2-2).
E. Press the CLEAN button to stop the augers.

2.5 MIX PUMP

A. MIX PUMP HOSE INSTALLATION
Follow the steps below to install the mix pump hose in
the cabinet part of the machine.
Figure 2-2 Auger Rotation
8
WARNING