Automatic Unbalance Adjustment; Circulating-Water Course And Lint Filter - Daewoo DWF-7560 series Service Manual

AUTOMATIC UNBALANCE ADJUSTMENT

This system is to prevent abnormal vibration during intermittent spin and spin process.
FUNCTIONAL PRINCIPLE
1. When the lid is closed, the safety switch contact is
"ON" position.
2. In case that wash loads get uneven during spin, the
outer tub hits the safety switch due to the serious
vibration, and the spin process is interrupted.
3. In case that P.C.B. ASS'Y gets "OFF" signal from the
safety switch, spin process are stopped and rinse
process is started automatically by P.C.B. ASS'Y.
4. If the safety switch is operated due to the unbalance
of the tub, the program is stopped and the alarm is
given.

CIRCULATING-WATER COURSE AND LINT FILTER

CIRCULATING-WATER
The washing and rinsing effects have been improved by adopting
the water system in which water in the tub is circulated in a
designed pattern.
When the pulsator rotates during the washing or rinsing process,
the water below the pulsator vanes creates a water currents as
shown in figure.
The water is then discharged from the upper part of the tub
through the water channel.
About 40L/min. water is circulated at the 'high' water level,
standard wash load and standard water currents.
LINT FILTER
Much lint may be obtained according to the kind of clothes
to be washed and some of the lint may also sticks to the clothes.
To minimize this possibility, a lint filter is provided on the upper
part of the tub to filter the wash water as it is discharged from the
water channel. It is good to use the lint filter during washing.
HOW TO CLEAN THE LINT FILTER
1. Pull the filter frame upward.
2. Turn the lint filter inside out, and wash the lint off with water.
3. Return the filter as it was, and fix the filter frame to the slot.
Contact of safety switch
Position of
unbalanced
load(OFF)
NOTE:
The alarm finish when you close the lid after opening it.
Check the unbalance of the wash load and the
installation condition.
Filter
Water
channel
Pulsator
Bleach inlet
8
Lid closing
Lid opening
Contact lever A
Normal(ON)
Tub
Outer tub
Filter Pulsator