19
Appendix
Window Assembly
Lid Window Assembly
To replace the windows in the Stage Lid (1) use
the Window Tool (2) and align the two wide
spacing pins to the Tube Clip Holder holes and
unscrew the Lid Insert (3).
The Stage Lid and Lid Insert should be turned
upside down as shown in the diagram opposite
and reassembled in the order indicated.
The Lid Insert should be screwed down until the
cover slips are held firmly, then turn the assembly
over and screw down the Lid Insert until it is felt
to come to a stop.
Bottom Window Assembly
Use two narrow spacing pins of Window Tool (2)
to align it to the two holes of Window Locking
Ring (4) and unscrew.
Reassemble the bottom window as shown in the
opposite diagram.
1
2
3
Silicon
rubber
rings
W22G Glass
(22x0.17mm)
2
4
Silicon
rubber
rings
W22G
Glass
(22x0.17
