APPENDIX
OPERATING ROOM TABLE TROUBLESHOOTING GUIDE
POSSIBLE CAUSE
SYMPTOM
The head will not stay in place.
1. Actuator pawls in the head section
01.
assembly are maladjusted. (figure 1-11)
2. Pivot retainer plate in the head section
assembly will not move. (figure 1-11)
3. Square key (part 16) in the head
section assembly is missing. (figure 1-11)
4. Set screws (part 12) in the head section
assembly are missing. (figure 1-11)
1. Transfer rod in not secured with set
02.
The table will not raise or lower,
screws. (figure 1-8)
but the crank handle turns freely.
2. Square key (part 13) is missing. (figure 1-9)
1. Worm gear (part 6) in the column
03.
The table will not raise.
assembly is worn or stripped. (figure 1-10)
2. Worm gear (part 12) in the vertical gear
box assembly is worn or stripped.
(figure 1-9)
3. Cap screws (part 17) in the vertical gear
box assembly are not installed. (figure 1-9)
4. Worm shaft (part 9) in the vertical gear box
assembly is broken. (figure 1-9)
5. Spring pin (part 9) is broken. (figure 1-8)
6. Worm gear (part 18) in the vertical gear
box assembly is stripped. figure 1-9)
7. Spring pin (part 1) is broken or missing.
(figure 1-8)
MD0370
A-1