Hobart Handler 135 User Manual

OM-944 Page 25
5-7. Replacing Switch And/Or Head Tube
Ref. ST-800 795-C
Tools Needed:
19 mm
Remove handle
locking nut.
Slide handle.
Secure head
tube in vice.
Loosen jam nut.
Remove from vice
and turn head tube
out by hand.
Hand-tighten head tube into cable connector.
Place head tube in vice and tighten until
nuts are tight.
Remove from vice. Reposition handle and install
switch housing. Secure with handle locking nut.
Y Turn Off welding power source
/wire feeder and disconnect gun.
Remove switch housing. Install new switch and
connect leads (polarity is not important). Reas-
semble in reverse order. If replacing head tube,
continue to end of figure.
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2
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6
7

Hobart Handler 135 Specifications

General

Amperage Output	25-135A
Wire Feed Speed	40-700 IPM
Input Current	20A
Output Current Range	25 - 135 A
Welding Processes	MIG (GMAW)
Maximum Material Thickness	1/4 inch
Input Frequency	60 Hz
Wire Size Range	0.023-0.035 inch
Input Phase	Single Phase