Warning, Danger, Caution – Alliance Laundry Systems UW35AV User Manual

Page 28

Specifications and Dimensions

F232228

The AC drive provides thermal overload protection for
the drive motor. However, a separate three-phase
circuit breaker must be installed for complete
electrical overload protection. This prevents damage to
the motor by disconnecting all legs if one should be
lost accidentally. Check the data plate on the side of
the washer-extractor or refer to Table 7 for circuit
breaker requirements.

NOTE: Do NOT use fuses in place of a circuit
breaker.

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

Do not use a phase adder on any variable-
speed machine.

SW037

CAUTION