Replacing Switch/Handle - Hobart H-9B Owner's Manual

5-4. Replacing Switch/Handle

Twist top and bottom handle locking rings
counterclockwise 1/4 turn. Slide bottom ring
down cable and top ring forward over head
tube. Separate gun handle halves.
Notes
WELD POSITION:
WELD JOINT
TYPES
GROOVE
FILLET
Ref. AWS/ANSI D1.1
FLAT HORIZONTAL
BUTT
BUTT
1G
2G
T−JOINT
1F
!
Disconnect switch leads and remove
switch. Connect leads to new switch
(polarity is not important). Be sure
trigger is properly installed into trigger
slot. Reassemble in reverse order.
VERTICAL
BUTT
3G
T−JOINT
2F
Turn off and disconnect input
power.
Ref. 804 241-A / 804 242-A
OVERHEAD
BUTT
4G
T−JOINT
4F
T−JOINT
3F
Ref. 804 248-A
OM-225 333 Page 13