4 Installing the Narrow Backrest
Sirona Dental Systems GmbH
59 58 470 D 3370
8
D 3370.031.01.10.02
1.
Remove the six screws and four washers from the
sword.
2.
Pull off backrest cover.
3.
Pull out the headrest to its stop position.
4.
Fit the backrest onto the sword from above.
5.
Fasten the backrest with the six screws removed under
item
1.
.
NOTE
i
With the electrical headrest the padding flap
P
is fastened
with the two middle screws.
Never use washers.
ATTENTION
Tighten
all screws. Screws that are not tightened can lead
to functional disturbances when moving the headrest in and
out.
4 Installing the Narrow Backrest
5.
1.
4.
i
P
3.
2.