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3-3.
Duty
Cycle
And
Overheating
3-4.
Remote
Amperage
Control
4~fl
2cXJ
~.
;
:
.
~-.
~-
3-1/2
Minutes
Welding
Duty
Cycle
is
percentage
of
10
minutes
that
unit
can
weld
at
rated
load
without
overheating.
A
Exceeding
duty
cycle
can
damage
unit
and
void
war
ranty.
3
35%
Duty
Cycle
At
280
Amperes
40 50 8) 70
80 8)
fi)
Z
DUTY
CYCLE
6-1/2
Minutes
Resting
60%
Duty
Cycle
At
250
Amperes
6
Minutes
Welding
4
Minutes
Resting
100%
Duty
Cycle
At
225
Amperes
Continuous
Welding
r!1~
dutyl
5/95/SB-176
134
A
Weld
output
terminals
are
energized
when
Remote
Output
(Contactor)
switch
is
On
and
engine
is
running.
1
Remote
14
Receptacle
RC1
Connect
optional
remote
control
to
RC1
(see
Section
2-8).
1
0
I
1?
Set
Switches
....................~
A
Set
Control
-*
Mm
(20
A
DC)
Max
(100ADC)C
~
Adjust
Remote
Control
Ref.
ST-158
934-B
/
Ref.
5T-175
920-A
OM-156
368
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