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Specifications
(Subject to change without notice.)
Amperage
Rated Output
Range
250 A at 30 VDC,
5– 400 A
60% Duty Cycle
Note: For input conductor and fuse size information consult the Owner's Manual.
Certified to both the Canadian and U.S. Standards for welding equipment.
Performance Data
DUTY CYCLE CHART
500
450
400
350
300
250
200
150
100
50
10
20
40
30
% DUTY CYCLE
Arc Control – Inductance/MIG
TIG
LIFT-ARC
TIG™
ELECTRODE HOT
ARC CONTROL
Arc Control – DIG/Stick
TIG
LIFT-ARC
TIG™
ELECTRODE HOT
ARC CONTROL
2
Voltage
Max. Open-
Amps Input at Rated Output, 60 Hz
Range
Circuit Voltage
208 V
10 –35 V
80 VDC
66
Control Panel
1
2
3
50
60
70
80
90
100
4
POWER
1. Ammeter
2. Voltmeter
3. Power Switch
4. Arc Control
5. Voltage/Amperage Adjustment Control
6. Remote 10 Receptacle
7. Supplementary Protector CBI
8. Remote 14 Receptacle
Example: Preset for MIG process and steel wire
Control adjusts inductance for MIG welding.
MIG
Set Arc Control to desired wire type. Inductance
determines the "wetness" of the weld puddle.
STICK
As setting is increased (rotating Arc Control
clockwise), wetness (puddle fluidity) increases.
For best results, preset Arc Control to the wire
type. Then either increase or decrease setting
within wire type scale to make fine adjustment
to the welding arc.
Example: Stick Mode, 7018 Electrode
Control adjusts Dig when Stick mode is selected
MIG
on mode switch. Set Arc Control to desired
electrode type. For best results, preset Arc
STICK
Control in middle of the scale for appropriate
electrode type. Then either increase or decrease
setting within electrode type scale to make fine
adjustment to the welding arc.
230 V
460 V
575 V
KVA
57
29
23
13
VOLTAGE
ON
OFF
TIG
LIFT-ARC
TIG™
ELECTRODE HOT
ARC CONTROL
KW
Dimensions
11.2
H: 24-1/2 in (622 mm)
including lift eye
W: 19 in (483 mm)
D: 25-1/2 in (648 mm)
AMPERAGE
REMOTE 10
VOLTAGE
AMPERAGE
REMOTE 14
PANEL
MIG
STICK
REMOTE 14
OUTPUT CONTROL
REMOTE
9. Voltage/Amperage Control Switch
Control allows selection of either
panel or remote 14 for amperage or
voltage control.
10. Mode Switch
Switch determines both the process
and output On/Off control. Electrode
hot areas in gray are "contactor on"
positions.
Arc Control
(Counter Clockwise)
Low Inductance
High Inductance
Weld Bead
Net
Weight
177 lb
(80.3 kg)
5
6
7
CBI
8
9
10
Arc Control
(Clockwise)
Weld Bead
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