OM-243 762 Page 13
3-3. Opening Cover
243 736-C
1 Thumbscrew
2 Cover
Loosen thumbscrew and rotate
cover open.
1
2
3-4. Installing Wire Spool And Threading Welding Wire
Ref. 243 740-C
1 Cover
2 Canister
3 Thumbscrew (Cover)
Loosen thumbscrew, and rotate
cover open.
4 Wire Spool
Loosen wire from spool, cut off bent
wire, and pull 6 in (150 mm) of wire
off spool.
5 Pressure Roll Assembly
Press arm inward to open pressure
roll assembly.
6 Wire Inlet Guide
7 Drive Roll Groove
8 Contact Tip
Thread wire through wire inlet
guide, along drive roll groove, and
out contact tip.
Install spool so wire feeds off top.
9 Spool Brake Thumbnut
If necessary, turn thumbnut
counterclockwise slightly to install
spool.
Close cover and secure with
thumbscrew.
Tools Needed:
8
1
2
9
3
4
6
5
7