6-6
920512-768 Operator Manual Routine Maintenance
6.2.2 Weekly Cleaning 1. After last cycle of day, allow unit to cool down.
2. On load side of washer, turn LOCK/UNLOCK/INIT key selector
to LOCK position. Remove key from selector and keep on your-
self. Display shows:
WASHER LOCKED
3. Clean washer exterior as outlined below:
a. Use a multipurpose cleaner for general stains, Pry
®
Stain
Remover Cream and Stainless Steel Cleaner, to keep
equipment looking like new.
b. Using a damp cloth or sponge, apply cleaner in a back-and-
forth motion, rubbing in same direction as surface grain.
c. Thoroughly wipe off cleaner.
d. Polish surface with a clean, dry, lint-free cloth.
4. Clean door with a general window cleaning product.
5. Dry door with a lint-free cloth.
6. Using key, turn LOCK/UNLOCK/INIT key selector to UNLOCK
position. Display shows Mode Selection screen.
7. In Mode Selection screen, press DOOR CONTROL touch pad;
then, press DOOR OPEN touch pad to open load side door.
8. On load side of washer, turn LOCK/UNLOCK/INIT key selector
to LOCK position. Remove key from selector and keep on your-
self. Display shows:
WASHER LOCKED
9. Wearing appropriate personal protective equipment (PPE), enter
wash chamber.
10. Remove all floor gratings.
11. Remove debris from bottom of sump and each sump filter.
12. Manually raise flap door sill and use a hose to remove debris
from door sliding guide.
13. Wash chamber interior with a moderately alkaline solution add-
ing tap water.
14. Rinse with tap water and dry with a lint-free cloth.
15. Reinstall floor gratings and sump filters.
16. Proceed to clean Horizontal Spray Headers and accessories as
necessary.
17. Using key, turn LOCK/UNLOCK/INIT key selector to UNLOCK
position. Display shows Mode Selection screen.
18. In Mode Selection screen, press DOOR CONTROL touch pad;
then, press DOOR CLOSE touch pad to close load side doors.
19. Run a DRAIN cycle to remove soiled cleaning water from wash
chamber (see S
ECTION 4.12, DRAIN CYCLE).
WARNING – PERSONAL
INJURY AND/OR EQUIPMENT
DAMAGE HAZARD: Before
servicing or cleaning unit,
always turn LOCK/UNLOCK/
INIT key selector to lock posi-
tion to prevent cycle opera-
tion. Keep the key on
yourself.
WARNING – PERSONAL
INJURY HAZARD: Always
wear appropriate Personal
Protective Equipment (PPE),
including gloves and
faceshield, when cleaning or
removing debris from bot-
tom of the wash chamber and
from sump filters.
CAUTION – POSSIBLE
EQUIPMENT DAMAGE: Use
nonabrasive cleaners when
cleaning unit. Follow direc-
tions on containers and rub
in a back-and-forth motion, in
same direction as surface
grain. Abrasive cleaners will
damage stainless steel.
Cleaners rubbed in a circular
motion or applied with a wire
brush or steel wool on door
and chamber assemblies will
damage stainless steel. Do
not use these cleaners on
painted surfaces.
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