Job Card Pm A255 - Collimator And Tube Head Cleaning - GE Senographe DS Manual

GE Healthcare
Revision 1

Job Card PM A255 - Collimator and Tube Head Cleaning

1 SUPPLIES
None
2 TOOLS
• Small Static Duster
• Flat Field Phantom
• Cotton buds or similar (e.g. a digital camera sensor cleaner as shown below)
• Ethanol
• Standard Tool Box
3 REQUIRED EFFORT
Personnel: 1 Field Engineer
Time:45 - 60 minutes
4 SAFETY PRECAUTIONS
WARNING
Before working on any Gantry mechanism, shut down the equipment and switch OFF the
Senographe hospital supply circuit breaker. Lock it in the OFF position or mark it clearly
with a warning sign to prevent others from applying power.
• NEVER switch off at the UPS except in emergency (risk of data loss).
5 PREREQUISITES
• If necessary, switch off the Gantry power.
• Remove the tube covers (refer to
523) to access Collimator and Tube Head.
JC-PM-A-255.fm
including a small Pozi screwdriver
Job Card PHY A044 - Remove/Reinstall Gantry Covers on page
Service Information and Procedures Class A 2385072-16-8EN
Job Card PM A255 - Collimator and Tube Head Cleaning
Page no. 1787
Senographe DS
Chapter 11
Chapter 11