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Cleaning of the device door
Fig. 23
o
Before cleaning of the door the device must
be completely cooled down.
o
Double glazing facilitates cleaning. The internal
glass may be opened.
o
To do this, loosen the upper and lower steel plate
locking the internal glass. Rotate the plates
clockwise.
o
Tilt the internal glass (fig. 23).
o
Clean the internal glass on both sides and the
device door with use of appropriate agents.
o
Do not use any aggresive and abrasive cleaning
agents.
o
Close the internal glass and put the steel plates in
the initial position.
CAUTION!
Before closing of the device make sure that the internal glass is fixed with the
steel plates, otherwise it will not be possible to close the door.
7.3 Fan cleaning
Fig. 24
To maintain correct temperature of the electronic
elements of the device the fan should be cleaned
periodically, at least once a month.
The fan is located in the back part of the device
(fig. 24). Cleaning procedure:
1. Grab the fan tongue and pull it up from
the slot.
2. Remove the fan from the housing, clean
with lukewarm water and neutral cleaning
agent and dry with clean cloth.
3. Put the fan back into the housing and
slide into the slot.
CAUTION!
In case of „Hi Temp“alarm the most probable reason is excessive contamination
of the fan. Clean the fan immediately!
