Daihen OTC Welbee Inverter W400, Owner'S Manual

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C
ONNECTION OF
E
XTERNAL
E
QUIPMENT
C
ONNECTION
C
HAPTER
4
4-18
1.
Check that input power is turned off with the disconnect switch connected to the welding power
source.
2.
Remove the attaching screws and open the cover for external connection.
3.
Include a cutting in a cross mark at the blind bush using a knife and pass the cable through.
●
Process any given blind bush among the several available types.
4.
Connect the cable to the terminal for external connection.
●
Strip the cable cover by 10 to 11 mm from the end while pressing the button on the terminal block and
insert the cable.
5.
Check the wiring and place the cover for external connection back to the welding power source.
• The control cable drawn out from the terminal for external connection should be kept
away from the welding power cable or the torch cable as much as possible.
Otherwise, failure may occur due to noise during use.
• Do not pull out the cables other than the cable that is connected with the terminal block
on the printed circuit board.
Malfunction or error may occur.
Strip the cable cover b
10 to 11 mm
Terminal block
Button
Cable
(vinyl)
Blind bush
Attaching screw
Attaching
screw
Cover for external connections