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7
MAINTENANCE
The efficiency and life of your machine in increased be regularly scheduled preventive mainte-
nance. A well maintained machine gives better results and service. An investment of a few
minutes of daily maintenance will be worthwhile.
The best maintenance you can provide is to keep your machine clean. Should poor results occur:
first drain, next clean the machine as described below in the Daily-Every 8 Hours procedure,
then refill.
Intervals shown in the following schedules represent an average length of time between necessary
maintenance. Maintenance intervals should be shortened whenever your machine is faced with
abnormal working conditions, hard water, or multiple shift operations.
CLEANING SCHEDULE
•Meal Periods
1. Press power switch OFF (See Fig.2).
2. Remove the overflow the press and hold
the DRAIN switch to drain the machine.
(See Fig. 3)
3. Wipe the interior to remove any debris.
4. Clean the screens after every meal period
and more frequently during heavy usage.
Do not allow screens to become clogged
with debris.
5. Inspect wash and rinse arms. Clean if
necessary.
6. Replace overflow tube.
7. Close door.
8. Press the POWER button to refill machine. (See Fig. 2).
•Daily-Every 8 Hours
1. Remove the overflow tube and press the POWER switch to OFF (see Fig. 2) to drain the
tank.
2. Press and hold the DRAIN switch (see Fig. 3) to activate the drain pump and drain all the
water from the machine.
3. Open the door and remove both the upper and lower spray arms by unscrewing the knurled
fastener holding each arm.
4. Remove the scrap screen carefully to keep the debris from falling into the sump.
5. Clean the inside of the tank with clean water.
6. At a remote sink, back flush the screens until clean. Do not strike against solid objects.
7. Clean the wash and arms to remove any debris from the spray openings. Do not strike the
arms against solid objects.
8. Reinstall the scrap screens, overflow tube and the spray arms.
9. Leave the door open overnight to allow drying.
10. Report any unusual conditions to your supervisor.
MAINTENANCE
Figure 2- Power Switch Position
Figure 3- Drain Switch Position