Replacing Switch And/Or Head Tube - Hobart Handler 140 Owner's Manual

7-7. Replacing Switch And/Or Head Tube

1
Remove handle locking nut.
4
Secure head tube in vice.
Tools Needed:
.
A complete Parts List is available at www.HobartWelders.com
!
5
Loosen jam nut. Remove from vice
and turn head tube out by hand.
6
Hand-tighten head tube into cable connector.
7
Place head tube in vice and tighten until nuts are tight.
8
Remove from vice. Reposition handle and install
switch housing. Secure with handle locking nut.
19 mm
Turn Off welding power source
/wire feeder and disconnect gun.
3
Slide handle.
2
Remove switch housing. Install new switch and
connect leads (polarity is not important). Reassemble
in reverse order. If replacing head tube, continue to
end of figure.
Ref. 800 795-C
OM-925 Page 29