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Section 2
fusing / Cable Recommendations
230 V
460 V
The red, black and white wires on the incoming cable do not need a termination. The green (or green with yellow stripe)
ground wire will need a ring terminal with a 1/4" clearance hole.
SeTTING JUMPeR LINKS
There are several jumper links that must be set before connecting electrical power to the welder for both the main
transformer and control transformer.
Main Transformer Jumper Links
All units from the factory are pre-jumpered to the highest selectable voltage. Always verify jumper settings before
connecting electrical power to any device.
Facing the front of the welder, the jumper links are located on the right hand side at the rear of the unit on a 12 position bar-
rier strip. The extra jumper links can be stacked for convenient storage.
220 Volt Jumper Configuration 50Hz
380 Volt Jumper Configuration 50Hz
Installation
²)
SW1200
Gauge(mm
100A
1(42.468)
50A
4 (21.151)
SW2000
Gauge(mm
150A
1/0 (53.475)
75A
2 (33.631)
1
& Set Up
All Disconnect fuses
²)
should be delay type
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