Replacement
5. USING GREAT CARE TO AVOID ELECTRIC SHOCK, use spanner wrench to disconnect Anode cable from X-ray tube and
immediately discharge cable to ground through an appropriate current-limiting resistance.
6. USING GREAT CARE TO AVOID ELECTRIC SHOCK, use spanner wrench to disconnect Cathode cable from X-ray tube
and immediately discharge cable to ground through an appropriate current-limiting resistance.
7. USING GREAT CARE TO AVOID ELECTRIC SHOCK, discharge Anode and Cathode connectors on X-ray tube to ground
through an appropriate current-limiting resistance.
8. Disconnect J15 from P15 on X-ray tube's wiring harness.
9. Disconnect ground wires E5 and E6 from X-ray tube.
CAUTION: As soon as you remove fasteners in the following step, the X-ray tube will fall freely from the C-arm.
The X-ray tube is heavy (about 40 pounds) and expensive. Get somebody to help you hold the X-ray
tube steady in the following step and prevent it from falling to the floor.
10. Get somebody to help you hold the X-ray tube steady, and then remove the 6 hex-keyed bolts that secure the X-ray Tube to
C weldment.
11. Stow removed X-ray tube in padded container.
12. Get somebody to help you move the replacement X-ray tube into position on the C weldment.
13. Install the six bolts you removed in step 10.
14. Connect ground wires E5 and E6 to X-ray tube.
15. Connect J15 to P15 on X-ray tube's wiring harness.
16. Connect Anode and Cathode cables to replacement X-ray tube. Use spanner wrench to secure fasteners.
17. Install Collimator.
18. Power up system and check for proper X-ray tube operation.
19. Perform beam alignment.
20. Install covers and return system to service.
93
Service
Periodic Maintenance
Contents
Schematics
Illustrated Parts
Installation
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