Wiring Diagram; Component Description - ESAB Origo Feed 304 M12 Series Service Manual

WIRING DIAGRAM

WIRING DIAGRAM

Component description

13AP1
13AP2
13C2 - 13C6
13CXX
13G1
13M1
13M2, 13M3
13RP1
13RP2
13RP3
13RP4
13S1
13SA1
13SA2
13XP1
13XP2
13XS...
13XS13
13YV1
0740 800 144
Main circuit board, with the control electronics (see the description in
section "13AP1 Control board", page 21)
Circuit board with display, see the description in "13AP2 Digital
display", page 34. Only for ESABFeed with M13 panel.
Capacitor, 0.1 µF.
Capacitor, 4700 µF. Must be fitted when the wire feed unit is used
under difficult applications (e.g. low mains voltage, long cables etc.).
Feed 484:
All serial numbers. Tachogenerator incorporated in motor 13M2.
Feed 304:
Up to and including serial no. 620-xxx-xxxx. Tachogenerator
incorporated in motor 13M1.
From serial no. 917-xxx-xxxx Pulsegenerator (encoder) incorporated
in motor 13M1.
See "13AP1:10 Tachometer input", page 27.
Motor, rated voltage 42 V. Feed 304.
Motor, rated voltage 12 V. Feed 484.
Potentiometer, 10 kOhm, for setting the wire feed speed.
Potentiometer, 10 kOhm, for setting the welding voltage. Only
ESABFeed with M13 panel.
Potentiometer, 10 kOhm, for setting the burn-back time.
Potentiometer, 10 kOhm, with incorporated switch, for setting the
crater fill time. Only ESABFeed with M13 panel.
Microswitch, monitoring the water connection. The pump in the water
cooling unit starts when the switched is closed.
Switch, 2/4-stroke changeover. When the switch is closed, 4-stroke
control mode is selected.
Switch, creep start function ON/OFF. When the switch is open, creep
start function is operative.
Panel plug, for connection to the welding power source.
Panel plug, for welding current connection from the power source.
Connectors with the designation 13XS... are socket connectors.
23 pole panel socket for remote control.
Gas valve
- 7 - © ESAB AB 2018