Gear Mechanism Ass'y; Safety Device For Motor; Principle Of Bubble Generator - Daewoo DWF-7560 series Service Manual

GEAR MECHANISM ASS'Y

The proper water currents is made by the rotation of pulsator at a low speed (about 145 r.p.m) to prevent the damage to
the small sized clothes.
Pusator Shaft
Roller Clutch
Bearing
Planetary
Gear
Clutch Boss
Planetary
Motor
V-Belt

SAFETY DEVICE FOR MOTOR

In case of occurring disorder of motor caused by extreme-high
voltage, over-heating, overload, safety devices (Thermal
Protector) of motor can be operated and cut off the power
sources automatically.
At this case, motor does not run.
However, motor can be operated normally again about 1 hour
later.

PRINCIPLE OF BUBBLE GENERATOR

STRUCTURE
Spinner Shaft
Brake Lever
Spinner Pulley
Pulsator
1 revolution
5 revolutions
Spinner
pulley
Bobbin & coil
Magnet
Trans core
Planetary gear
Motor
1700 r.p.m
(60Hz)
1400 r.p.m
(50Hz)
Spinner Pulley
650 r.p.m
(60Hz)
740 r.p.m
(50Hz)
Thermal-
protector
White/Red
Armature
Bellows
Air in hole
Protector B
10
Pulsator
Planetary
140 r.p.m
gear
(60Hz)
150 r.p.m
(50Hz)
V.BELT
650 r.p.m
(60Hz)
Directly
740 r.p.m
(50Hz)
(Motor)
Air out hole
Protector A
Sun gear
Internal gear
60 r.p.m
(60Hz)
70 r.p.m
(50Hz)
Dry/Silk
TUB
Violet
Blue