MTR 221 ACS - MTR 221 ACS DHHS
MANUALE ISTRUZIONI / INSTRUCTION MANUAL
I
NSTALLATION
19
Model R 221 ACS - R 221 ACS DHHS
MT
R
2
21
ACS
-
MTR
2
21
AC
S DHH
S - In
stal
lation
A
LIGNMENT
OF
X-R
AY
T
UBE
F
OCUS
AND
C
OLLIMATOR
Ralco guarantees the correct collimator functionality, format compliance and light/X-Ray field
alignment only if the mounting flange and the collimator have been installed exactly in the
centre of the X-Ray beam.
All Ralco collimators are aligned on our test bench utilizing specific references/values for our
X-Ray tube focus, detector and Source to Image Detector Distance (SID). The customer must
know and verify all known variables which may influence the X-Ray tube focus and collimator
alignment. These may include, the X-Ray tube focus position tolerance, distance from X-Ray
tube focus to collimator mounting plane, or the SID.
C
AUTION
T
HE
FLANGE
MUST
BE
PLACED
WITH
THE
LETTER
"
F
"
FACING
TOWARD
THE
X-R
AY
TUBE
PORT
. I
NCORRECT
POSITION
MAY
CAUSE
THE
COLLIMATOR
AND
FLANGE
TO
MALFUNCTION
.
E
NSURE
THE
SCREW
HEAD
IS
INDEED
CORRECT
FOR
THE
FLANGE
SELECTED
.
I
T
IS
THE
RESPONSIBILITY
OF
THE
END
-
USER
TO
ENSURE
ALL
SAFETY
MEASURES
ARE
IMPLEMENTED
TO
ENSURE
THE
SCREWS
ARE
OPTIMALLY
TIGHTENED
INCLUDING
THE
USE
OF
APPROPRIATE
LOCKTITE
.
T
IGHTEN
THE
4
SCREWS
TO
THE
X-R
AY
T
UBE
HEAD
SECURELY
,
STRICTLY
ACCORDING
TO
THE
INSTRUCTIONS
OF
THE
X-R
AY
TUBE
MANUFACTURER
. D
O
NOT
E
XCEED
0.45 N
M
OF
FORCE
.
Fig. Mounting Flange
Содержание R 221 ACS DHHS Series
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