Sirona ORTHOPHOS XG 3 DS, Руководство по обслуживанию, Страница: 471 / 578

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59 38 399 D3352
D3352.076.01.13.02
07.2008
6 – 39
Tab 6 6.14 Replacing the X-ray tube assembly
6.14
Installing the new tube assembly
z
Hang the new tube assembly on the two front screws of the rotating ele-
ment and tighten them securely.
CAUTION
Make sure that the cables of the diaphragm unit once again lie in their original
position (see section 6.21 page 6-41), as they could otherwise get in the way
while you're attaching the covers later on.
z
Insert the two rear screws and tighten them firmly.
z
Plug cables L3 , L5 and L6 as well as the ground cable back onto board
DX6 and reattach the cables to the strain reliefs.
z
Attach the cover plate.
Installing the diaphragm unit
z
Install the diaphragm unit
(see section 6.12).
Attaching the covers
z
Reattach the covers.
ATTENTION: What to do after replacement?
– Since board DX6 is always replaced along with the tube assembly, also
be sure to observe the “Measures following replacement of boards“
(see section 6.20.1)
– Perform a complete unit adjustment (see chapter 4).
– Perform an acceptance test (applies to Germany only);
without consulting an expert
– Take diaphragm test exposures for possible later evaluation by an expert.