Use and Care Manual Dishwasher 740 and 750 Series

12
Care and Cleaning
Care of Drain Air Gap
If a drain air gap was installed for your built-in
dishwasher, check to make sure it is clean so
the dishwasher will drain properly. A drain air
gap is usually mounted on countertop and can
be inspected by removing the cover. This is not
part of your dishwasher and is not covered by
warranty.
Note: Hard water may cause lime deposit
buildup on the interior of the dishwasher. For
cleaning instructions see “Removing Spots
and Film” section.
Overfill Protector—keeps dishwasher
from overfilling and is located in the left front
corner of the tub.
• Clean occasionally with household cleaner
containing vinegar or
bleach to dissolve any
buildup.
• Overfill Protector should
move up and down
freely about one inch. If
it does not move, lift and
clean underneath.
Outside—Occasionally wipe with a mild
nonabrasive detergent and water. Rinse and
dry.
Inside—The inside of the dishwasher is self-
cleaning with normal use. If needed, clean
around the tub gasket area with a damp cloth.
The filter is self-cleaning. A glass trap located
in the center of the filter is designed to collect
pieces of broken glass, straws, bones and pits.
To remove items in glass trap, grasp handle, lift
out, empty and replace.
Winterizing
A dishwasher left in an unheated place should
be protected from freezing. Have a qualified
person do the following:
To Disconnect Service:
1. Turn off electrical power to the dishwasher
at the supply source by removing fuses or
tripping circuit breaker.
2. Shut off water supply.
3. Place a pan under the inlet valve.
Disconnect water line from inlet valve and
drain into pan.
4. Disconnect drain line from pump and drain
water into pan.
To Restore Service:
1. Reconnect the water, drain, and electrical
power supply.
2. Turn on water and electrical power supply.
3. Fill both detergent cups and run
dishwasher through a NORMAL cycle.
4. Check connections to make sure they do
not leak.
Note: See Installation Instructions for more
details.
Burn Hazard
Allow heating element to cool
before cleaning the interior.
Failure to do so can result in
burns.
Freezing temperatures may cause water
lines to rupture. Be sure all supply lines to
and circulating lines within dishwasher are
protected.
Failure to do so could result in property
damage.
Property Damage Hazard