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© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Installation
31
F232102
Electrical Installation
The AC inverter drive requires a clean power supply
free from voltage spikes and surges. A voltage monitor
should be used to check incoming power. The
customer’s local power company may provide such a
monitor.
If input voltage measures above 230 Volt for a
200 Volt drive or above 440 Volt for a 400 Volt drive,
ask the power company to lower the voltage. As an
alternative, a step-down transformer kit is available
from the distributor. Voltages above 250 Volt and
490 Volt require additional measures. Contact the
distributor or the manufacturer for assistance.
This machine must be installed, adjusted,
and serviced by qualified electrical
maintenance personnel familiar with the
construction and operation of this type of
machinery. They must also be familiar
with the potential hazards involved.
Failure to observe this warning may result
in personal injury and/or equipment
damage, and may void the warranty.
SW004
WARNING
Dangerous voltages are present in the
electrical control box(es) and at the motor
terminals. Only qualified personnel
familiar with electrical test procedures,
test equipment, and safety precautions
should attempt adjustments and
troubleshooting. Disconnect power from
the machine before removing the control
box cover, and before attempting any
service procedures.
SW005
WARNING
Ensure that a ground wire from a proven
earth ground is connected to the ground
lug near the input power block on this
machine. Without proper grounding,
personal injury from electric shock could
occur and machine malfunctions may be
evident.
SW008
WARNING
Never touch terminals or components of
the AC inverter drive unless power is
disconnected and the “CHARGE”
indicator LED is off. The AC inverter drive
retains potentially deadly voltage for
some time after the power is
disconnected. There are no user-
serviceable parts inside the AC inverter
drive. Tampering with the drive will void
the warranty.
SW009
WARNING
When controlling the AC inverter drive
with a parameter unit, the machine’s
computer and its safety features are
bypassed. This would allow the basket to
rotate at high speeds with the door open.
When using a parameter unit to control
the AC inverter drive, a large sign should
be placed on the front of the machine
warning people of the imminent danger.
SW003
DANGER