Miller Electric AA40GBU - Manual (Page 17)

OM-227 674 Page 13
3-7. Installing Welding Gun
804 189-A
1 Power Clamp Knob
2 Gun Locking Tab
3 Power Pin Groove
4 Gun Connection End
Installing gun with Accu-Mate
connection
Loosen power clamp knob to allow
power pin of gun to clear the gun
locking tab.
When installing gun, the liner
should extend into the PD continu-
ous guide (or exit guide if used) as
far as possible without interfering
with the guide.
Align the groove in the power pin of
the gun with the gun locking tab.
Secure gun by tightening power
clamp knob.
Installing gun without Accu-
Mate connection
When using a gun without the
groove in the power pin, loosen
power clamp knob and rotate gun
locking tab 180 degrees. This pre-
vents the locking tab from extend-
ing into the power pin gun connec-
tion.
When installing gun, the liner
should extend into the PD continu-
ous guide (or exit guide if used) as
far as possible without interfering
with the guide.
Secure gun by tightening power
clamp knob.
3
Installing gun with
Accu-Mate connection
Installing gun without
Accu-Mate connection
4
1
2
2
1