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© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
39
F232102
Maintenance
Routine maintenance maximizes operating efficiency
and minimizes downtime. The maintenance
procedures described below will prolong the life of the
machine and help prevent accidents.
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 washer-extractor’s particular
application. Where possible, space is provided on the
checklists for this purpose.
The following maintenance procedures must be
performed regularly at the required intervals.
Daily
Beginning of Day
1. Inspect water inlet valve hose connections on the
back of the washer-extractor for leaks.
2. Inspect steam hose connections for leaks, where
applicable.
3. Verify that insulation is intact on all external
wires and that all connections are secure. If bare
wire is evident, call a service technician.
4. Check door interlock before 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.
The control module 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.
SW038
WARNING
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.
SW019
CAUTION