User Maintenance Instructions - LG D1420WF Owner's Manual

U
SER MAINTENANCE INSTRUCTIONS
To prevent trouble and poor operating, it is important to check filters and spray
arms at regular intervals.
Filters
• Remove the lower rack first.
• Turn the mesh filter counterclockwise.
• Take out the mesh filter, upper STS filter
and outer filter.
• Clean them if necessary.
• Replace them in the reverse order.
After each cycle, clean the filter for
the better washing result.
Before starting, check that the filter is
assembled well. If the filter is not
assembled correctly, you might have
a poor cleaning result.
mesh filter
upper STS filter
outer filter
23 23
Lower Spray Arm
• Check that the water jet holes are not
blocked.
• If cleaning is required, remove the arm by
pulling up.
• Clean the spray arm and replace it pulling
down.
Upper Spray Arm
• Pull the upper rack forwards.
• Check that the water jet holes are not
blocked.
• If cleaning is required, remove the arm by
unscrewing the nut.
• Clean the spray arm and replace it in the
reverse order.