- 77 -
MAINTENANCE
MAINTENANCE
Fig. 10.4
•
Press the 14 key for 1 second (Fig. 10.1)
to enter the selected parameter. The dis
-
play will show the following (Fig. 10.5).
Fig. 10.5
•
It is possible to modify the value of param
-
eter
34
from
00
to
49
months, using the
13 or 15 keys. It is possible to set param
-
eter
35
to
99
thereby disabling the mainte
-
nance request (symbol
A
will disappear
from the display).
•
Press button 14 (Fig. 10.1) to confirm the
value entered. The display will show the
following (Fig. 10.6) for 5 seconds, then
move up to the next level.
Fig. 10.6
To exit the parameters menu:
•
wait 15 minutes without pressing any key;
•
switch off the electric power supply;
•
press the 13 and 15 keys simultaneously
for 5 seconds (Fig. 10.1) (return to previ
-
ous level).
10.3
Dismantling the external
panels
Front panel
•
Unscrew screws "A" and remove the front
panel "D" by pulling it and pushing it to
-
wards the top so that it is freed from the
top housings (Fig. 10.7 and Fig. 10.8).
Side panels
Loosen screws "B
-
F"
and "C
-
H"
in Fig.
10.7 and remove the two side panels "E"
and "G" by pulling towards the outside.
Fig. 10.7
A
B
C
