ESAB KHM 525 PS Emploi Et Entretien page 53

USE
WIRE FEEDER CONNECTED WITH REMOTE
CONTROL CONNECTOR
Wire feeder connection
onnect the wire feeder to the welder with the
welder turned off
elding cable between the machine s
plug and the wire feeder.
elding cable between the machine s
plug and the piece to be welded.
ontrol power cable between the machine s
connector and the corresponding connector
on the wire feeder.
Start the machine welder
he ED will be off and will turn on only when
there is voltage at the welding plugs and therefore
at the wire .
he voltage is only present when the welding torch
button is pressed.
he setting of the welding voltage is done using the
knob on the wire feeder.
he adjusting knob on the welder is automatically
inhibited.
ou can use the wire feeder only by respecting
the pin configuration as shown on the below
mentioned table.
"WIRE FEEDER connected without remote
welding
control connector"
elding voltage is always present on welding
welding
sockets and also RD is active.
elding cable between the machine s
plug and the wire feeder.
elding cable between the machine s
plug and the piece to be welded.
he setting of the welding voltage is done by using
the knob on the front panel.
NAME OF
CONTACT
electric ground
d.c.
D
E
d.c.
H welding ground
I
WELDING DIGITAL CONTROL
WARNING
DESCRIPTION
o potentiometer R
a
o potentiometer R
o potentiometer R
c
short circuit with contact
o switch olarity Inverter
lose for negative polarity
Return from switch on
gun, phase
elding ground for d.c. voltmeter
on wire feeder
a.c.
oltage supply for wire feeder
a.c.
M
33.
3
welding
welding
terminal
central b
terminal
welding
a.c.