F-15-616
July, 2000
BURNBACK MODULE
P/N 37526
for 4HD Wire Feeder
INSTALLATION
TO PREVENT ACCIDENTAL ELECTRIC SHOCK, BE SURE CONTROL CABLE IS DISCONNECTED
FROM POWER SOURCE OR INTERFACE BOX BEFORE WORKING INSIDE THE WIRE FEEDER.
1. Make sure control cable is removed from the Power Source or Interface Box.
2. Remove the outer cover from the wire feeder.
3. Remove the blank panel from the rear of the wire feeder and install the option module using the screws which
were removed from the blank panel. Refer to Figure 1 for installed position.
4. Locate and remove the jumper plug from the P5 connector on the speed control board (PCB1). DO NOT
DISCARD the jumper cable. If for any reason the option module is removed, the jumper must be reinstalled for
proper operation. Connect the cable supplied with the option module between the P1 connector of the module
board and the P5 connector of the speed control board.
SETUP
Set the BURNBACK control for the desired time (clockwise increases time).
NOTE: For complete safety, installation and operation for this MIG-4HD Wire Feeder, see instruction literature
F-15-142.
Be sure this information reaches the operator.
You can get extra copies through your supplier.
KNOB SKIRT
P/N 13730611
BURNBACK MODULE
REAR VIEW
MIG 4HD
Connection Cable
P/N 37579
Housing Contact Crimp
6 PIN - P/N 950444
F-15-616 7/2000
Panel
P/N 32295GY
PC Board Assembly
P/N 38028
Figure 1
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