Jede QUATTRO, Руководство по обслуживанию

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QUATTRO
Rev. A
2012-09-10
Service manual
28
7.3 Replacing the push button panel
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2
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4
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6
orange
Break the current to the
machine and remove the
front and the upper casings.
Disconnect the connection for
LED (1, figure 42) and the
keypad (2).
Remove the old push-button
panel by loosening it in one
corner. If the panel is difficult
to remove, then a smaller
screwdriver or similar tool
can be used.
Remove the protective film
from the new push-button
panel and put its flat strip
cables in the intended slots
(3, figure 43).
Put the new push-button
panel in place. Be careful
to mount it in the correct
position as the wiring can be
damaged if you adjust it
afterwards.
Ensure that the flat strip
cables are not twisted and
connect them to the contacts,
as per figure 42.
Check the new panel’s function.
1.
2.
3.
4.
5.
6.
7.
Figure 42
Figure 43
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