4-17
Operating Instructions
Operator Manual
920512-768
4.13 Power Failure
If a power failure occurs and there is no accessory rack in washer,
when power is restored display shows Mode Selection screen. If a
cycle was in progress, this one should be restarted from the begin-
ning. See
If power failure occurs when doors are closing or opening, doors will
stop action and will open or close slowly.
4.13.1 Opening Doors During
a Power Failure
If it is necessary to open doors during a power failure, wear appro-
priate Personal Protective Equipment (PPE) such as waterproof
gloves, eye protection and apron and proceed as follows:
1.
Lock building electrical supply disconnect switch in
OFF
position.
2.
Press Emergency Stop pushbutton.
3.
Enter service area and pull safety latch (located on door counter-
weight guide) door will open slowly.
4.
Unload accessories from chamber.
NOTE: If operator is inside wash chamber during a power failure,
and door closes, it is also possible to open door chamber (refer to
S
).
5.
Unlock building electrical supply disconnect switch and place in
ON
position.
6.
Place Safety latch into vertical position.
7.
When power is restored, accessories must be reprocessed
through a complete cycle. See
, for procedure on how to restart a cycle.
4.13.2 Resuming Cycle After
a Power Failure
If power failure occurs when unit has not completed a cycle, once
power is restored, reinitialize washer as follows:
1.
Turn
LOCK/UNLOCK/INIT
key switch (located on load control
panel and unload side control panel) to
INIT
position. Display
shows Mode Selection screen.
IMPORTANT:
If Safety latch was raised, return Safety latch into
position before initializing washer.
2.
Start cycle from the beginning.
WARNING – PERSONAL
INJURY HAZARD:
• Always verify flap door sill
is down before entering
wash chamber.
• If cycle has not been com-
pleted, contaminated
debris or water may remain
in the bottom of wash
chamber.
