TM 9-6115-666-13
DANGEROUS
VOLTAGE EXISTS ON LIVE CIRCUITS.
AL-
WAYS OBSERVE SAFETY PRECAUTIONS
AND NEVER
WORK ALONE. FAILURE TO OBSERVE THIS WARNING
COULD RESULT IN SEVERE PERSONAL
INJURY OR
DEATH.
NO
Measure voltage at
YES
-
57/t and K14lA2, V9:
_
24 VDC?
v
Repair or Replace
cable ‘67”
w
NO
Measure voltage at
YES
-
S7i2 and Kt4jA2, V9:
24 VDC?
7
v
NO
Replace S7
Measure voltage at
YES
(PARAGRAPH
4.45)
SSl3, Ki4lt
and Kt4lA2,
-
V9: 24 VDC?
v
*
*
Repair or Replace
NO
Press S8 and measure
YES
cable “66”
voltage at S8/4 and
K14lA2, V9: 24 VDC?
(PARAGRAPH
4.44)
NO
Measure voltage at
YES
-
K16/22 and Ki4lA2,
V9:
_
24 VDC?
Repair or Replace
cable “65”
v
Continue on
page 3
Figure 5-9 AC CIRCUIT INTERRUPTER
ON lamp does not light
up (sheet 2 of 11).
5 - 53
