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Duty Cycle
Because of the different types of job applications for which
this equipment is intended, the welding-generator is not
designed to withstand continuous welding. To avoid
overloads, select an appropriate duty cycle. See Table 7.
A T
B
E L
. 7
D
U
W
e
i d l
g n
C
r r u
n e
( t
) A
u D
y t
C
l c y
( e
) %
NOTE
W
F
e l
t e
e w
x E
a c
b i l
PAGE 28 — GAW-135H DC WELDER/AC GENERATOR — OPERATION MANUAL — REV. #0 (06/23/04)
Y T
C
Y
C
E L
R
T A
N I
G
0 4
0 6
0 8
1
0 0
1
5 1
0 4
Duty cycle is based on 10 minute
intervals.
A T
B
E L
e
i d l
g n
C
r r u
n e
( t
) A
d l
5
+ P
E
0 6
0 1
r u
0 7
8 1
E
0 7
8 1
H
R 4
GAW-135H — WELDER OPERATION
Regulating Welding Current
Regulate the welding current with the current selector knob.
Never regulate the current by increasing or decreasing the
engine operating speed.
The operating range of the welding current is listed in Table 8.
Select the desired welding current according to the
application.
1
5 3
CAUTION
CAUTION
CAUTION
CAUTION
CAUTION
DO NOT turn the current selector knob while welding.
Use only factory selectable settings. The use of any other
settings could cause severe damage to the equipment.
NEVER place the dial indicator between settings.
. 8
A
P
L P
C I
A
B
E L
E
E L
0 4
0 6
/ 3
2 3
. n i
/ 3
2 3
. n i
N
A /
N
A /
/ 3
C
T
R
O
D
E
0 8
1
0 0
1
5 1
1
8 /
. n i
1
8 /
. n i
1
8 /
. n i
2 3
. n i
1
8 /
. n i
1
8 /
. n i
1
5 3
/ 5
2 3
. n i
/ 5
2 3
. n i
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Troubleshooting
