HEYLO KT 20 Serie Betriebsanleitung Seite 25

4. Remove the filter holder by the
recessed grip.
5. Remove the contaminated filter.
If the device is equipped with a
foam filter: Clean the filter thor-
oughly with a mild detergent and
water. Let the filter dry.
6. Insert the new or cleaned filter in
the filter holder.
7. Mount the filter holder together
with the filter in the same way as it
was installed at the factory.
Cleaning evaporator
 The evaporator must be de-iced
and dry.
1. Switch off the device at the device
switch and disconnect the power
plug.
2. Remove the housing cover and
place it on the ground.
3. Clean the cooling coils from both
sides with compressed air.
To remove greasy dirt from the cool-
ing coils, proceed as follows:
1. Clean the condensate tray under
the cooling coils as well as the
drain hose.
2. Spray the cooling coils with a mild
detergent solution, using a spray
bottle.
NOTICE! Remove encrustation with
a special cleaner
To remove encrustations, use the
cooling coil cleaner from HEYLO.
Strictly follow the use instructions for
the product.
1. Let the cleaned components dry.
2. Mount the covers in the same way
as they were installed at the facto-
ry.
 You have now cleaned the evap-
orator.
Cleaning pump sump
Depending on the way the device is
used, deposits may form in the pump
sump. To clean the pump sump,
proceed as follows:
1. Switch off the device at the device
switch and disconnect the power
plug.
2. Remove the housing cover and
place it on the ground.
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