Routine maintenance maximizes operating
efficiency and minimizes downtime. The
maintenance procedures described below will
prolong the life of the machine and help
prevent accidents.
WARNING
The AC drive box cover and fan filter must
be in place for the fan to properly cool the
AC inverter drive. Failure to observe this
warning will void the warranty and could
lead to expensive AC inverter drive repair.
CAUTION
Replace all panels that are removed to
perform service and maintenance
procedures. Do not operate the machine
with missing guards or with broken or
missing parts. Do not bypass any
safety devices.
Daily, weekly, monthly, and quarterly
checklists are provided at the end of this
section. Laminate the checklists to preserve
them for repeated copying. Operators and
technicians are encouraged to add checks
specific to their machine's particular
application. When possible, space is provided
on the checklists for this purpose.
The following maintenance procedures
must be performed regularly at the
required intervals.
F232058
Section 3
Maintenance
Daily
1. Inspect water inlet valve hose
2. Inspect steam hose connections for leaks,
3. Verify that insulation is intact on all
SW038
4. Check door interlock before
SW019
Beginning of Day
connections on the back of the machine
for leaks.
where applicable.
external wires and that all connections are
secure. If bare wire is evident, call a
service technician.
starting operation:
a. Attempt to start the washer with the
door open. The washer should not start
with the door open.
b. Close the door without locking it and
attempt to start the washer. The washer
should not start with the door unlocked.
c. Close and lock the door and start a
cycle. Attempt to open the door while
the cycle is in progress. The door
should not open.
If the door lock and interlock are
not functioning properly, call a
service technician.
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