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Electrical Requirements
41
M414905
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
To Connect Electrical Service To
The Tumbler
The following steps outline the procedure for
connecting the electrical service to the tumbler.
NOTE: The wiring diagram is located in the
junction or contactor box.
1. Install a circuit breaker as close to the tumbler as
possible. If more than one tumbler is being
installed, a disconnect switch or circuit breaker
should be provided for each. This will make it
possible to disconnect each tumbler for
maintenance purposes.
2. Connect the conduit-encased leads to the disconnect
switch, or circuit breaker. Connect the wire leads
to the appropriate labeled terminal on the terminal
block. The ground wire must be connected to the
ground connection as shown in Figure 21.
3. Check the electrical service phase sequence
(three phase only) as follows:
a. Energize the electrical service (on reversing
tumblers, ensure nonreversing is selected) and
momentarily start the tumbler. Check the
direction of the cylinder rotation. If the
cylinder rotates clockwise (viewed from the
front), the phase sequence is correct. If the
cylinder rotates counterclockwise, proceed
with step b.
NOTE:When viewed from the front, the
fan should rotate clockwise on 50 and 75
Pound models and counterclockwise on
F75 models.
b. Disconnect and reverse any two service leads
on the terminal block.