MTR 221 ACS - MTR 221 ACS DHHS
MANUALE ISTRUZIONI / INSTRUCTION MANUAL
O
PTIONAL
I
TEMS
228
Model R 221 ACS - R 221 ACS DHHS
MT
R
2
21
ACS
-
MTR
2
21
AC
S DHH
S - Optio
nal Ite
m
s
3. With the tabs fully retracted, the hexagonal
socket screws of the mounting bracket must
be tightening equally up to the end stroke
with 0.45 Nm torque (at least 7 turns), see
Fig. Mounting Bracket.
4. The 4 tabs of the hexagonal socket screws
overlap on the flange outer ring in the same
manner.
5. The collimator tabs adhere to the flange
outer ring. Depending on the optional flange
purchased, the collimator may rotate or be
fixed (no rotation).
6. Once the collimator is coupled to the flange
in the method described above, verify the
distance between the collimator housing and
the mounting flange is equal in all directions
and the collimator face is parallel to the axis
of the table. Loosen the screws and adjust
as necessary.
7. The collimator should be coupled to the
flange firmly. If the collimator is loose, please repeat the above mounting instructions, and if
issues persist, please contact Ralco.
Verification of Correct Installation
1. The 4 tabs should overlap the flange outer ring, see
Fig. Correct Overlap
.
2. Ensure the mounting flange is flat against the collimator mounting plane, see
Fig. Correct
Overlap
.
3. Ensure the 4 tabs are not in contact with only the mounting flange edge, see
Fig. Incorrect
Overlap
.
4. Once the collimator is mounted, if not already, return the collimator/tube head to the
intended use position. Rotate and/or gently pull the collimator to ensure correct coupling.
5. If the collimator is loose, something is incorrect. Repeat above mounting instructions, and if
issues persist, please contact Ralco.
W
ARNING
I
T
IS
THE
DUTY
OF
THE
INSTALLER
TO
ENSURE
NO
RISK
OF
THE
COLLIMATOR
FALLING
EXISTS
. E
NS
URE
THE
FOLLOWING
,
AS
IN
EACH
SCENARIO
BELOW
SERIOUS
RISK
OF
INJURY
AND
/
OR
PROPERTY
DAMAGE
MAY
EXIST
DUE
TO
NON
-
ADHERENCE
.
Fig. Mounting Bracket
*illustrative purpose only
Содержание R 221 ACS DHHS Series
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