This document is only intended for qualified technicians who are aware of the respective safety regulations.
First release Date 12
th
Mar, 2003
Subject to modification
Document No. WOI/WM/2003/009
COMPONENT CHECK GUIDE
Cont’d
7 Wash / Spin
motor
Noisy Operation
Wash / Spin
Visually check the damages on
pulley and refer, also check for
free rotation of the rotor. If any
damages noticed or the rotor not
rotating freely indicates defective
motor (Wash & Spin).
Replace the
Wash / Spin
motor.
Electric current
leakage
Check the motors for short
between body and terminals
using a multimeter. If meter
shows continuity, it indicates
motor is defective.
Replace the
motor.
8 Timer
No spin
Check continuity between the
terminals of the spin timer using a
multimeter.
Replace the spin
timer
1. In OFF position the meter should read infinit
resistance.
2. In ON position the meter should read zero Ohms.
If the meter not showing as per above statements it
indicates defective spin timer
Not advancing
Set the Timer to one position and
check the knob whether coming
back to OFF position. If not
coming indicates defective spin
timer.
Replace the spin
timer.
9 Wash Timer
Not advancing /
No Wash
Set the timer to one position and
check the knob whether coming
back to OFF position after
switching On the machine. If not
coming indicates defective wash
timer
Replace the wash
timer.
11 Circuit breaker No spin
Adjust / Replace the circuit
breaker and check for the
continuity using a multimeter. If
no continuity indicates circuit
breaker defective.
Make contact
between the two
leads to the
circuit breaker
assy.
12 Drive assy
Noisy agitation Visually check for excessive play
in the shaft. If anything as above
noticed indicates defective drive
assy.
Replace the drive
assy