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3-1. Controls
SECTION 4 – MAINTENANCE & TROUBLESHOOTING
4-1. Routine Maintenance
Replace
unreadable
labels.
Repair or replace cracked
cables and cords.
Blow out or vacuum
spoolgun.
SECTION 3 – OPERATION
2
1
3
3 Months
Replace
damaged
gas hose.
6 Months
Y Disconnect power
before maintaining.
Clean and tighten
weld terminals.
Clean drive rolls.
.
Spoolgun On/Off switch in
Millermatic 185 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.
sb5.1* 6/92 – S-0621-C / 801 889-A
.
Maintain more often
during severe conditions.
OM-1214 Page 13
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