WD-ACS 47D
Rev. 1.0 (202003)
Operating instructions
29
4.4.2
Troubleshooting
When you contact the service personnel, you will need to answer the following
questions about the machine:
•
Machine type and model
•
Machine serial number and installation date
•
Brief description of the fault/problem
•
What happened/was being done immediately before the fault occurred
PROBLEMS
CAUSE
ACTION
No indication on the control panel
display when the On/Off button (12)
is pressed.
The main switch is off.
Turn on the main switch.
The machine does not fill with water.
The shut-off cock on the incoming
water supply is closed.
Open the tap.
The doors are open.
Close the doors.
The tanks overfill.
The level pipe is not in place.
Fit the level pipe.
The level pipe's rubber sleeve is
not sealing against the bottom
plate.
Check that the level pipe is
closed. Change the rubber sleeve
if it is damaged.
The machine does not start washing.
The doors are not closed.
Close the doors.
Outward feed conveyor limit switch
has been activated.
Remove any cutlery from the limit
switch.
Noise from the washing pump.
Low water level. Foam in the tank.
Check the level. Change the wa-
ter.
The machine is not cleaning proper-
ly.
The rinsing and washing nozzles
are clogged with dirt.
Check and clean the nozzles.
There is too little detergent.
Check that there is sufficient de-
tergent in the machine.
The water in the tanks is too dirty.
Change the water.
Dirt has dried on the dishware to
be washed.
Soak the dishware before wash-
ing.
Dishware does not dry.
Rinse is defective.
Check rinse temperature and
flow.
The rinse nozzles are blocked.
Check and clean the nozzles.
Too little drying agent.
Check that there is sufficient dry-
ing agent in the machine.
Содержание WD-ACS 47D
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