Sequence Of Shielded Metal Arc Welding (Smaw); Sequence Of Gas Tungsten Arc Welding (Gtaw); Section 5 - Maintenance & Troubleshooting; Routine Maintenance - Miller Electric MOG-250 Owner's Manual

4-8. Sequence Of Shielded Metal Arc Welding (SMAW)

Install &
Connect
Equipment
Begin Welding

4-9. Sequence Of Gas Tungsten Arc Welding (GTAW)

Install & If Applicable,
Connect Install High_
Equipment Frequency Unit
Turn On
Shielding Gas
SECTION 5 – MAINTENANCE & TROUBLESHOOTING

5-1. Routine Maintenance

3 Months
Unreadable
Tighten Weld
Connections
OM-808 Page 20
Select Put On
Electrode Personal Safety
Equipment
Select
Tungsten
If Applicable,
Turn On High- Welding Power
Frequency Unit
Turn Off all power before maintaining.
Tape Or
Replace
Cracked
Cables
Replace
Labels
Clean
And
Set Controls
Insert
Tungsten Personal Safety
Into Torch
Turn On
Begin Welding
Source
Insert Turn On
Electrode Welding Power
Into Holder Source
Put On
Set Controls
Equipment
6 Months
OR
During Heavy Service,
Clean Monthly
Ref. ST-124 643-A
ssb7.1 9/92
ssb8.1* 12/92
Blow Out
Or
Vacuum
Inside