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
1
Sl1/2 and Sl1/12:
120 f 1 VAC?
‘I
Repair or Replace
cable ” 148”
v
NO
Set VOLTAGE SELECTOR
YES
SWITCH to Ll-N,
l2-N
and L3-N,
and measure voltage at Stl/l
and
S11/3: 120 f 1 VAC?
v
Replace S Ii /C2
(PARAGRAPH
4.49)
NO
v
Set VOLTAGE SELECTOR
SWITCH to L3-Ll,
l2-L3
and
Ll -l2.
and measure voltage at
Sllfl
and SliI3:
206
f2
VAC?
YES
w
Replace S 1 l/C2
(PARAGRAPH
4.49)
v
NO
Measure voltage at
YES
r
P6:
206
f2
VAC?
I
I
Repair or Replace
cables “ 136” and ‘I 137”
I
(PARAGRAPH
4.56)
Figure 5-8 Generator
voltage
cannot
be adjusted,
or no voltage
indication
(sheet 7 of 7).
5-51
