
GE Healthcare
Senographe DS
Revision 1
Service Information and Procedures Class A 2385072-16-8EN
Job Card D/R A280 - Collimator Set
Page no. 1369
Chapter 9
JC-DR-A-280.fm
Job Card D/R A280 - Collimator Set
Chapter 9
1
SUPPLIES
SFOV Collimator (without filter wheel) and a Collimator Control Board.
! Notice:
The Collimator (without filter wheel) is delivered with a Collimator Control Board, which contains
parameter settings specific to the new Collimator. In order for the new Collimator to function cor-
rectly, you must also change the Collimator Control Board that is supplied with the Collimator.
2
TOOLS
3
REQUIRED EFFORT
Personnel: 1 Field Engineer
Time: 2 hours
4
SAFETY PRECAUTIONS
WARNING
The Gantry must be powered off.
5
PREREQUISITES
•
Rotate the arm to 180° for access to the collimator.
•
Switch off the Gantry power.
•
Remove the tube cover (Refer to
Remove/Reinstall Gantry Covers
) to access
the Collimator Control Board (1), the Collimator (2) and
the Filter Wheel (3).
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2
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