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Instructions for use
ALARM MESSAGE
(75)
FINAL RINSE ERROR
LOW FLOW IN
THE MACHINE
(90)
ADJUSTED MACHINE
CAPACITY OVERRIDDEN
(83) TIME FOR
MAINTENANCE
CONTACT:
Troubleshooting
In addition to the faults shown on the control panel other faults can occur. The ta-
ble below shows some faults which can be rectified by the operator. If the problem
persists, contact authorised service personnel.
Troubleshooting
Problem
No indication on the control panel
display when the power is switched
on.
The machine does not fill with water.
The machine does not stop filling.
Washing pump is noisy.
The machine is not cleaning proper-
ly.
The trays do not dry.
When you contact service personnel, you will need to provide the following infor-
mation:
•
•
•
•
WD-215T
ACTION
Clean the nozzles. Reset the alarm by pressing button (9). If the error recurs,
contact an authorised service company.
Leave more time between feeding in trays.
Reset the alarm by pressing button (9). If the error recurs, contact an authorised
service company.
Cause
The main switch is off.
The shut-off cock on the incoming
water supply is closed.
Level pipe (22) is not in place.
The level pipe's rubber sleeve is not
sealing against the bottom plate.
Low water level in the tank.
Foam in the tank.
The rinsing and washing nozzles are
clogged with dirt.
There is too little detergent.
Foam forming in the washing tank.
Dirt has dried on the trays.
The water in the tank is too dirty.
The rinsing nozzles (15) are block-
ed.
Too little drying agent.
Machine model
Machine serial number and date when the machine was installed.
A brief description of the problem.
What happened immediately before the fault occurred
45
Rev. 6.0 (201812)
Action
Turn on the mains switch (14).
Open the tap.
Fit the level pipe.
Check that the level pipe is closed.
Change the rubber sleeve if it is da-
maged.
Check that the level pipe is closed.
Change the rubber sleeve if it is da-
maged.
Change the water.
Check and clean the nozzles.
Check the amount of detergent.
Check that the washing temperature
is not too low and that the correct de-
tergent is being used. Change the
water if foam forms.
Soak the trays before washing.
Change the water.
Check and clean the nozzles.
Check the quantity of drying agent.
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