Torch And Work Cable Connections - Hobart AirForce 400 User Manual

4-3. Torch And Work Cable Connections

6
5
4
3
4
5
Tools Needed:
1/4 in
4
7
1
2
2
8 6
5
8
6
3
If torch or work cable needs to be
removed or replaced, proceed as
follows:
Turn power Off, and disconnect
input power plug from receptacle.
Remove wrapper from unit.
Torch Connections
Remove existing torch cable from
unit.
1 Strain Relief
2 Torch Cable
Insert cable through strain relief.
Slide strain relief nut onto torch
cable, but do not tighten.
3 Air Line Connector
Insert air line connector into
solenoid fitting.
4 Plug PLG1/Receptacle RC1
Connect PLG1 from torch to
receptacle RC1 on end of wiring
harness connected to circuit board
PC1.
5 Ring Terminal And Terminal
PILOT
Connect ring terminal on end of red
leads to PILOT terminal.
6 Ring Terminal And Terminal
L2–RED
Connect ring terminal on end of
white leads to L2–RED terminal.
Tighten strain relief nut.
Tighten strain relief around cable.
Work Cable Connections
Remove existing work cable from
unit.
7 Strain Relief
.
Be sure to allow some work
cable slack inside the unit.
Insert work clamp lead through
strain relief, and install strain relief
into front panel.
8 Work Lead Ring Terminal
Connect ring terminal on end of
work clamp lead to terminal labeled
WORK on circuit board PC1. Route
lead along torch lead bundle.
Ref. 802 854 / Ref. 802 860 / 200 173-A
OM-203 653 Page 19