MANUALE ISTRUZIONI / INSTRUCTIONS MANUAL
MTR605/025/DASM - R605/027/DASM - R605/170/DASM
Modello/Model R605DASM
F/ 1
mon
ta
g_col
l-tu
bo.fm
F - M
OUNTING
THE
COLLIMATOR
TO
THE
X
-
RAY
TUBE
a) Determine the distance from the focal spot to the tube port face from the X-ray tube
housing literature
b) Subtract the resulting distance from 80 mm. (3.15") and determine how many 1.5
mm (0,06") spacers combined with the thickness of the mounting flange will make
up the difference (15mm for the flange). Allowable tolerance is 1 mm. (0.04")
c) Carefully match the flange with the tube and make sure that the brass cone on the
mounting flange is free from impediments on the side of the housing.
d) Select four bolts of suitable thread (M4 ) and of such a length that they protrude
through the flange and spacers far enough to engage at least 5 threads into the tube
port face. Securely bolt the flange to the tube port face..
e) Unscrew, but not remove, the three mounting Allen screws on the collimator metal
ring. See
Figure 1
in this Chapter
f) Fit the metal ring on the collimator over the mounting flange and tighten the screws.
WARNING
:
C
AREFULLY
FOLLOW
THE
MOUNTING
INSTRUCTIONS
AND
MAKE
SURE
THAT
THE
COLLIMATOR
IS
CORRECTLY
ASSEMBLED
.
INCORRECT
MOUNTING
COULD
BE
DANGEROUS
:
IT
COULD
CAUSE
THE
COL
LIMATOR
TO
FALL
OR
TO
OPERATE
INACCURATELY
IMPORTANT
TO
SAFEGUARD
THE
OPERATOR
AND
PATIENT
AGAINST
THE
HAZARD
OF
A
FALLING
COLLIMATOR
,
THE
FOLLOWING
INDICATIONS
ARE
TO
BE
RESPECT
-
ED
.