Miller Electric I-22A & I-24A - Manual (Page 23)

OM-186 895 Page 19
4-2. Optional Side Panel Controls
Ref. 801 923-C / Ref. 186 589
1 Preflow Control
Control sets time gas flows before
welding wire is energized. Time
range is 0 to 5 seconds.
2
Postflow Control
Control sets time gas flows after
completion of burnback. Time
range is 0 to 5 seconds.
3
Spot Time Control
Factory set for 0.25 to 5 seconds of
spot time. Rotating knob fully
counterclockwise selects an
untimed continuous weld.
Close side door.
3
1
2
SECTION 5 − MAINTENANCE & TROUBLESHOOTING
5-1. Routine Maintenance
Y Disconnect power before maintaining.
3 Months
Replace
Unreadable
Labels
Clean And
Tighten
Weld
Terminals
Repair Or
Replace
Cracked
Weld Cable
14-Pin Cord Gas Hose Gun Cable
Replace
Cracked
Parts
6 Months
Blow Out Or Vacuum
Inside,
During Heavy Service,
Clean Monthly
OR
Clean
Drive
Rolls