Simplex 2120 - Page 31

FROM
FIG.
SC,
P
D
DISCONNECT POWER TO THE ET
AS FOLLOWS:
l DISCONNECT BAlTERlES
FIRST.
. DISCONNECT AC LAST.
.
REINSTALL HALF OF THE
REAPPLY POWER TO THE ET
* REMOVED DAUGHTER
- AS FOLLOWS:
CARDS
- . CONNECT AC FIRST.
. CONNECT BATTERIES LAST.
4
.
I
t
J
ISET YOUR YOM TO THE 12D4
SCALE AND CONNECT IT
BETWEEN TP3 (+)
AND TP6 (OV) ON THE POWER
SUPPLY BOARD. (USE
ILLUSTRATION FOR
I
YES
0
FIG.
5E
-
fER
LEFT-HAND
CORNER OF POWER
SUPPLY BOARD
I
YES
GROUND FAULT Trouble
FIGURE 5F
29
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