Koike Sanso Kogyo WEL-HANDY MINI, Operation Manual

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WEL-HANDY MULTI
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4.3 System connection diagram
.
figure 4 - 1 System connection diagram
1. Welding torch
2. Signal cable* (Do not connect the signal cable on the torch to the wire feeder)
3. Connector, 2-pins
4. Wire feeder
5. Convenience outlet
6. Carriage
4.4 Applicable welding machine and signal adaptor
This welding machine is to be used in combination with a semi-automatic
(C02, MAG) welding machine (power supply and feeder) available on the
market.
The only electric signal interface with the welding machine is the torch
signal, and the welding machine outputs (relay A-contact point) a self-
holding type signal. Set the switch on the welding power supply side in
the "No Self-Holding" position.
The signal cable plug is D25-2P (connectable to wire feeders made by
Matsushita or Daihen). Plugs for connection to wire feeders of other
manufacturer are also available as options. Contact us in that case.
Contact the manufacturer of the wire feeder you use for purchasing a
correct torch that matches the feeder.
Note: The welding cable, gas hose and torch switch cable must be
connected to the wire feeder. The connecting hardware and
connector differ according to power supply manufacturer. Use the
correct ones.
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Wel Handy.book Page 26 Wednesday, April 10, 2002 4:00 PM