Maintenance; Cleaning And Care - LG LDT779 Series Owner's Manual

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42 MAINTENANCE

MAINTENANCE
To maintain performance and prevent trouble, it is important to check the outside and inside of the
dishwasher, including filters and spray arms, at regular intervals.
WARNING
• When cleaning the outside and inside of the dishwasher, do not use benzene or thinner. Otherwise, it
may cause fire or explosion.
• To prevent injury during care and maintenance or cleaning, wear gloves and/or protective clothing.

Cleaning and Care

Cleaning the Exterior
• Do not use scrub pads or abrasive cleaners on
the exterior of the dishwasher.
• Most soil can be removed using a soft, damp
cloth or sponge. A mild soap can be used to help
release stubborn soil. Rinse and wipe dry with a
soft cloth after cleaning.
• Stainless steel surfaces can be polished using a
stainless steel cleaner. Follow the instructions on
the cleaner, and wipe in the direction of the
grain.
CAUTION
• If cooking oil is spilled on the exterior of the
product, wipe it off immediately. Do not clean
the exterior of the product with cleaners which
contain alcohol, thinners, bleach, benzene,
flammable liquids, or abrasives. These
substances may discolor or damage the
appliance.
Cleaning the Interior
• Clean the interior of the dishwasher periodically
with a soft, damp cloth or sponge to remove
food and dirt particles.
• To remove white spots and odor from inside the
dishwasher, run an empty cycle, without
detergent, with one cup of white vinegar in a
dishwasher safe glass or bowl placed on the
upper rack. (Vinegar is an acid and with constant
use it could damage the appliance.)
• Using Machine Clean
- Run the Machine Clean cycle once a month or
after every 30 cycles to eliminate residual soil,
odor, white spots and other dirt inside the
appliance.
1
Remove all dishes from the appliance.
2
Add 3 tbsp. (40 g) of citric acid to the
detergent dispenser or follow the
manufacturer's instructions if using a
dishwasher cleaning agent. Do not use
dishwasher detergent.
3
Press and hold Heavy for 3 seconds to
select the Machine Clean cycle.
4
Press Start.
NOTE
• Run the Machine Clean cycle once a month, or
more often if needed, to remove detergent
buildup and other residue.
• If you have not used the dishwasher for a long
time, refresh the inside by running the Machine
Clean cycle without detergent. When the cycle is
finished, clean the inside and outside of the
dishwasher according to the MAINTENANCE
instructions.
Clogged Drain Air Gap or In-Sink
Disposal
Check the drain air gap or in-sink disposal if the
dishwasher is not draining well.
NOTE
• The drain air gap and disposal are external
plumbing devices that are not part of the
dishwasher.
• The warranty provided with the dishwasher does
not cover service costs directly associated with
the cleaning or repair of the external drain air
gap and disposal.