Connecting Spool Gun To Millermatic Passport Plus - Miller Electric Spoolmate 100 Series Owner's Manual

3-5. Connecting Spool Gun To Millermatic Passport Plus

.
Be sure that gun end is tight against drive assembly.
Incorrect
Gun Not Seated
7 6 1 3
4
Exposed O-rings
will cause shielding
Gun Fully Seated
gas leakage.
5
4
2
4
Correct
1 Drive Assembly
2 Spool Gun
3 Gun Securing Knob
4 Gun End
Loosen thumbscrew. Insert end
through opening until it bottoms
against drive assembly. Tighten
gun securing knob.
Spool gun must be inserted
completely to prevent leakage of
shielding gas.
5 Gun Trigger Plug
Insert plug into receptacle, and
tighten threaded collar.
6 Internal/External Transfer
Switch
Place switch in the External Gas
Supply position.
7 Polarity Changeover Terminal
Block
To make proper polarity connection,
see welding power source Owner's
Manual.
Close door.
805 095-A / Ref. 801 987
OM-234 016 Page 15