C-1
21
17
5
4
3
8
9
6
7
1
15
13
IIT
14
2
16
10
12
11
APPENDIX C
TUBE MAINTENANCE/REPLACEMENT
Tube maintenance/replacement is to be performed by qualified
technicians only. These procedures attempted by non-qualified
personnel will void warranty.
C-1. SCOPE DISASSEMBLY
FIGURE C-1. SCOPE DISASSEMBLY
1. Remove Eyepiece (Subassembly 1). Use Eyepiece Wrench
ST.T.01.000.
2. Take out the set of insert rings the eyepiece was packed with
for safer transportation. The set of insert rings is used instead
of Set of Compensation (Cardboard) Rings (2).
3. Screw out Cap (3) using Cap Wrench ST.T.01.001 and draw out
Items Spring 4 and Liner 5.
4. Remove Screws (6). Bolt M4 screws into the disposed holes of
Screws (6) on the Control Board Cover (7) until it comes apart
so you can take it off.