Miller Electric 15A - Manual (Page 23)

OM-1213 Page 19
6-5. Replacing Canister Inlet Guide
Ref. 150 436-D / Ref. 149 967-H
1 Top Cover
2 Pressure Roll Assembly
Cut off welding wire where it enters
pressure roll assembly area.
3
Nozzle
Pull wire out nozzle.
4
Thumbscrew
5 Canister Cover
Loosen thumbscrew and remove
cover.
6
Wire Spool
7 Spool Brake Thumbnut
Loosen thumbnut, retract wire onto
spool, secure, and remove spool.
8
Canister Inlet Guide
Turn counterclockwise to remove.
Install new guide.
Reinstall spool and thread welding
wire (see Section 4-3).
Close pressure roll assembly. Ad-
just spool brake pressure and drive
roll pressure if necessary (see Sec-
tion 4-8).
Reinstall covers.
Tools Needed:
1
2
4
5
6
7
8
3
6-6. Replacing Spool Canister
Ref. 149 967-H
1 Top Cover
2 Pressure Roll Assembly
Cut off welding wire where it enters
pressure roll assembly area.
3
Nozzle
Pull wire out nozzle.
4
Thumbscrew (Canister
Rotation)
Turn thumbscrew counterclock-
wise three full turns.
5
Spool Canister
Remove as shown. Push new can-
ister into wire drive housing until ful-
ly seated. Tighten thumbscrew.
Install spool and thread welding
wire (see Section 4-3).
Close pressure roll assembly. Ad-
just spool brake pressure and drive
roll pressure as necessary (see
Section 4-8).
Reinstall covers.
Tools Needed:
1
3
5
2
4