F R A M E 47
Install Switch Knob:
Use this frame to install any of three switch knobs:
THERMAL MODE S9
THERMAL MODE switch knob S9 (1) is shown.
1. Put knob (1) on post (2) so pointer (3) is at far left position.
2. Screw in and tighten two set screws (4) with .050-inch key.
InstalI thermal system test controller case cover; refer to volume 1, para. 4-18.
GO TO FRAME 48
Para. 2-6, Task 22