Daewoo DWF-7588TE, Руководство по обслуживанию

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DRAIN MOTOR AND VALVE
BRAKE ADJUSTMENT
NOTE :
1. The brake adjustment has been made at the factory, so that it is not to re-adjust. However, in case
of insufficient brake operation, perform the upper procedure.
2. Overtightening of the adjustment bolt will cause poor brake performance.
3. Undertightening of the adjustment bolt will cause continuous bracking and, thereby, cause the
problems of the motor during the spin cycle.
•
Lay the front of the washer on the floor.
•
Loosen the adjustment screw and four bolts
mounting the drain motor.
•
Take out the wire of drain motor from the bracket.
•
Loosen the adjustment screw fastening the bracket
and place the adjustment screw to the brake lever
as shown in figure.
•
Tighten the adjustment screw completely.
•
Loosen the adjustment bolt and turn the
adjustment bolt until the end of the bolt touches to
the brake lever.
•
Tighten the lock nut and apply a small amount of
paint-lock.
•
Separate the drain motor from the bracket.
•
Turn the valve lid by using screw driver as shown
in figure and remove the valve lid from the valve
frame.
Wire Bracket
Drain motor
Adjustment
screw
Valve frame
Screw driver
Valve lid
3mm
Brake lever
Adjustment screw
Adjustment bolt
Brake lever
Clutch lever
Gear mechanism ass‘y
Pin
Valve
packing
Valve lid
Adjustment
screw
Bracket
8. TROUBLE SHOOTING GUIDE
CONCERNING WATER SUPPLY
NOTES :
1. When replace the P.C.B. ASS’Y do not scratch the surface of the P.C.B. ASS’Y.
2. Disconnect the power cord from the electric outlet.
PROBLEM
WATER IS
NOT
SUPPLIED.
CHECK POINT
Do you open the
water tap?
Is the filter of the
water inlet valve
clogged with dirt?
Is the water pressure
sufficient?
(0.3~8 kg/cm
2 )
Does the water inlet
valve make operating
sound?
Is the connector or
the terminal
connected properly?
Is the output voltage
of the P.C.B normal?
CAUSE
Water inlet valve
is defective.
Improper connection
of the connector or the
terminal.
P.C.B AS is defective.
Lead wire is defective.
SOLUTION
Change water inlet
valve.
Open the water tap.
Clean the filter.
Increase the water
pressure.
Connect the connector
or the terminal
properly.
Change the P.C.B AS.
Change the lead wires.
NO
YES
NO
YES
NO
YES
YES
YES
YES
NO
NO
NO
NOTE : Open the water tap fully and measure
the flow rate.
From the upper results, you know that the flow rate more
than 11.5
l
/min. is essential for water supply.
Flow
11.5 15.0 18.0 20.3 24.1 27.4
rate(l/min.)
Water pressure
0.3 0.4 0.5 0.6 0.8 1.0
(Kg/cm 2 )