Instruction manual

Revision date: 26.02.2013 Page 12 of 32
6 SPOOL COMPARTMENT
Fuse for the auxiliary transformer
providing current to the wire feed
motor: 800mA 250V slow fuse.
Gas post-flows pot-meter the gas post-flow for MIG
and TIG can be adjusted from 0-3 seconds. It must
be long enough to ensure sufficient cooling of the
weld pool to avoid oxidation.
Wire feed system with drive rolls and
pressure adjustment.
Shaft for spool attachment and
Friction Brake Adjustment
The drive rolls have two grooves for two different wire sizes
V-groove 0,6-
0,8mm for solid
wires except
aluminium
GPS
GPS W 200
IALBRO W 237
ICUNI W 239
Knurled V-
groove 1,0 (0,8) -
1,2mm for flux-
cored wires
MS W 201
S 316 M-GF 221
S 309 M-GF 222
U-groove 0,8-
1,0mm for
aluminium wires
ALUMAG W 235