Simplex 2120 - Page 22

A
-~
SET YOUR VOM TO THE
GODCV SCALE AND
MEASURE BETWEEN
26 AND 29VDC
/
NOTE
:or Fuses Fl and F2:
. set VOM to 6oDCV scale.
I. Measure voltage from each side of the fuse to OV
(TBl-2 on power supply).
I. If the levels are not equal, replace the fuse.
:or Fuse F3
_ Set VOM to 300ACV scale.
!. Measure voltage from each side of the fuse to TB2-
2 on the power supply.
1. If the levels are not equal, replace the fuse.
I
NO
CHECK FUSES Fl , F2,
AND F3 ON THE POWER
SUPPLY. REPLACE IF
NEEDED. (SEE ILLUSTRA-
TION AND NOTE)
CHECKTHEBAHERY
HARNESS AND ITS
IN-LINE FUSE
I
NO
--l--
REPLACE HARNESS OR
FUSE, AS
APPROPRIATE
L,
POWERlBAmERY FAIL Trouble
FIGURE 48
20
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