ALLIANCE UW50P4, Установка и обслуживание

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Installation
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F232160 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Water Connection
An adequate water supply, both hot and cold, is
necessary. The water pressure should be minimum of
40 psi. (The lower the water pressure, the longer the
fill time and complete cycle time.) Your UW50 has a
total of four hose connections. All four 1/2 inch hoses
are furnished. Each pair of hoses is connected to a hot
and to a cold water faucet with a 3/4 inch hose bib.
Two hoses are used for the spray rinse cycle, and two
are used for the fill water lines.
Therefore, each machine requires incoming water
connections as follows:
4
– 1/2 faucets with 3/4 inch hose bib connected to
two 1/2 inch hot water lines and two 1/2 inch cold
water lines.
Each of the above hoses should have a screen washer
installed to keep rust and other particles out of the
solenoid valves. These connections should be supplied
by a hot water line of at least 3/4 inch size and a cold
water line of at least 3/4 inch size for one UW50.
Installation of additional washers will require
proportionately larger water lines. If the water line
“hammers” due to valves closing quickly and high
pressure, suitable air cushions should be installed in
the line. In cases where water pressure is above 60 psi,
we recommend that flexible copper tubing be used in
place of the furnished rubber hoses.
Wiring
The UW50 washer-extractor is available for 4 wire
208 V or 230 V, 60 cycle, 3 phase operation only.
Service breaker should be 30 amps for each machine.
The control voltage is 115 V. The electrical
characteristics of each machine are stamped on the
specification plate along with the model number and
serial number of the machine.
This information should be included with any order for
parts so that the correct part can be furnished. This
specification plate is located on the upper right side of
the control box above the soap chute. If a Delta supply
system is used, the high leg should be connected to the
red wire in the terminal box. ROTATION SHOULD
BE CLOCKWISE IN SPIN. If three-phase service is
not available, and a Roto Phase or other phase adder is
used, the artificial leg must be connected to the red
lead. To change direction of rotation, interchange the
black and blue leads. Installation shall conform with
local codes or, in absence of local codes, with the
National Electric Code ANSI/NFPA No. 70-1981.
The frame of the machine should be connected to a
permanent ground such as a metal cold water pipe.
Be absolutely certain that a ground wire
from a proper earth ground is connected to
the green chassis ground lead provided in
the J-Box. Without proper grounding,
personal injury from shock may occur and
machine malfunctions may be evident.
NOTE: Computer models MUST have a
proper ground to prevent computer
malfunctions.
W452
WARNING