Section 3 - Maintenance And Troubleshooting; Routine Maintenance; Brush Inspection And Replacement - Miller RAD-400 Manuel D'utilisation

SECTION 3 – MAINTENANCE AND TROUBLESHOOTING

3-1. Routine Maintenance

Replace
Cracked
Parts
OR

3-2. Brush Inspection And Replacement

1
Tools Needed:
OM-1598 Page 16
Y Disconnect power before maintaining.
Replace
Unreadable
Labels
Cord
Blow Out Or
Vacuum Inside.
During Heavy
Service,
Clean Monthly
3/8 in (9.5 mm)
Minimum Length
Replace
Damaged
Brushes
3
2
3 Months
Repair Or
Replace
Cracked
Weld
Cable
Gas
Hose
6 Months
3/4 in (19 mm)
New Length
Clean
And
Tighten
Weld
Terminals
Gun
Cable
Clean
Drive
Rolls
1 Brush Cap
2 Spring Clip
3 Brush
Remove brush cap. Remove spring
clip and brush.
Replace brush if it becomes chipped
or broken, or if less than 3/8 in (9.5
mm) of brush material is left.
Install brush so curved surface on
end of brush matches curve of motor.
Reinstall spring clip and cap.
Repeat procedure for other brush.
802 954-B / Ref. 802 269 / S-0816