Miller Electric Spoolmate 250 - Manual (Page 16)

OM-1215 Page 12
SECTION 3 – OPERATION
3-1. Controls
sb5.1* 6/92 – S-0621-C / 802 575
.
Spoolgun On/Off switch in
welding power source must be
in On position for spoolgun
operation (see Section 2-2).
1 Shielding Gas Cylinder
For shielding gas connections, see
welding power source Owner’s
Manual.
2 Valve
Open valve on cylinder just before
welding.
3 Trigger
Press trigger to energize welding
power source contactor, start
shielding gas flow, and begin wire
feed.
Wire feed speed is controlled by
welding power source Wire Speed
control (see Section 2-2).
Close valve on cylinder when
finished welding.
1
2
3
SECTION 4 – MAINTENANCE & TROUBLESHOOTING
4-1. Routine Maintenance
Y Disconnect power
before maintaining.
.
Maintain more often
during severe conditions.
3 Months
Replace
unreadable
labels. Replace
damaged
gas hose.
Clean and tighten
weld terminals.
Repair or replace cracked
cables and cords.
6 Months
Blow out or vacuum
spoolgun.
Clean drive rolls.