TM5-6675-326-14
6 - 6 . 2 . 3 M o u n t i ng D r a f t i ng Bridge Assembly - Continued
d.
Remove remote tracer switch from end of planimeter.
e.
Mount remote tracer switch on mounting base of drafting
b r i d g e.
6 - 6 . 2 . 4 M o u n t i ng Tracer Arm Extension Assembly
a. Remove desired lengths of tracer arm extension from case.
CAUTION
Do not release hold on planimeter when tracer
arm is removed.
P l a n i m e t e r w i l l t u r n o n i ts
s i d e.
Damage to planimeter disk can result.
b.
Loosen two thumbscrews at back of tracer arm.
c .
Hold tracer arm with one hand.
With other hand, slide tracer
arm out of planimeter base.
d .
While still holding planimeter, slide one end of extension
arm into tracer arm slot on planimeter base.
Move extension
arm until groove in end lines up with view hole in tracer arm
s l o t .
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