STERO SD1 LOW TEMP DISHWASHER |
13
CLEANING
Figure 18
Figure 19
Figure 20
CLEANING THE DISHWASHER
Clean the dishwasher after each working shift. Never
use steel wool to clean warewasher surfaces. Use only
products formulated to be safe on stainless steel.
1. Drain machine. Turn the POWER
switch Off.
2. Thoroughly cleanse and flush the dishwasher interior
and then drain any water that may have accumu-
lated. Wipe down the exterior of the machine.
Remove remaining soil with a soft cloth or brush and
mild cleanser. Rinse again. Do not allow food soil to
accumulate on the tank bottom.
3. Remove the pump intake strainer (Figure 12), the drain tube/drain stopper (Figure 17), and the drain pan
strainer (Figure 13) and scrub them in a sink.
4. Check the wash arms to make sure they spin freely and that no nozzles are clogged. If any obstructions are
present, refer to Cleaning the Wash Arms, below.
5. Replace any components that were removed for cleaning. Make sure drain pan strainer is replaced with the
strainer screen down and the handles at the front and back facing up (Figure 18).
6. To continue washing, turn the POWER
switch On, close the doors, and press and hold the DRAIN/FILL
switch on FILL for 10 seconds.
7. After cleaning at end-of-day, leave doors open and allow the interior to air out and dry.
Cleaning the Wash Arms
If the wash arms do not spin freely or if the nozzles contain lime deposits or other forms of debris, they need
to be thoroughly cleaned, as follows:
1. Unscrew the knurled disks and remove the upper and lower wash / rinse arms (Figure 19). Be careful not to
drop the wash / rinse arms during removal, particularly the upper arm.
2. Use a straightened paper clip or a toothpick to poke any nozzle obstructions back into the wash arm.
3. Unscrew the threaded end caps (Figure 20) and thoroughly clean and flush the wash arms in a sink.
Replace the end caps.
4. Replace the arms. Rotate the knurled disks to screw in the hub of the upper and lower wash / rinse
arms
until secure but do not overtighten. The upper and lower wash / rinse arms are interchangeable.
END CAP