TM 5-6675-323-14
9-20.2 Aline Planimeter Encoder.
MOS: 35E, Special Electronic Devices Repairer
TOOLS: 3/16 in. Flat Tip Screwdriver
1/8 in. Flat Tip Screwdriver
N o . 2 Cross Tip Screwdriver
N o . 2 Jeweler's Screwdriver
5/64 in. Hex Head Key Wrench
Encoder Calibrator
SUPPLIES:
S p a r Varnish (Item 26, Appendix E)
T e c h n i c a l Acetone (Item 1, Appendix E)
Dip-Clip (14 pin)
R e m o v e planimeter encoder from housing ( p a r a g r a p h 9 - 2 0 . 1 ) .
a.
b. With technical acetone, remove resin covering from adjustment
p o t e n t i o m e t e r s , P1 and P2.
c.
Remove four screws and washers from top of auto-scaler. Lift off top.
d.
P l u g e n c o d e r i n t o E1 e n c o d e r s o c k e t o n b a c k o f a u t o - s c a l e r .
S e t e n c o d e r s w i t c h t o E1 .
e.
CAUTION
Plug transformer power cable into auto-scaler before connecting it to
Failure to do so could result in damage to auto-scaler.
wall outlet.
f. Plug transformer power cable into POWER supply jack on back panel of
auto-scaler.
Plug transformer power cable into wall outlet.
g.
9-145
