Miller 3045 FC Посібник користувача - Сторінка 26

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6-4. Replacing Gun Switch And/Or Head Tube

1
Remove handle
locking nut.
4
Secure head
tube in vice.
6
Install existing shock washer onto new head tube.
Hand-tighten head tube into cable connector.
Tools Needed:
3/4 in
OM-1500-3 Page 22
Y Turn Off welding power source
/wire feeder and disconnect gun.
5
Loosen jam nut.
Remove from vice
and turn head tube
out by hand.
8
Remove from vice. Reposition handle and install
switch housing. Secure with handle locking nut.
3
Slide handle.
2
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.
7
Place head tube in vice and tighten until
nuts are tight.
Ref. 800 795-C