Miller AA40GB w/OCP, Руководство пользователя

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OM-223 426 Page 15
SECTION 4 − MAINTENANCE AND TROUBLESHOOTING
4-1. Routine Maintenance
!
Disconnect power
before maintaining.
.
Maintain more often
during severe conditions.
n = Check Z = Change ~ = Clean l = Replace
* To be done by Factory Authorized Service Agent
Reference
3 Months
l Unreadable Labels ~ Weld Terminals l Damaged Gas Hose nl Weld Cables
nl
Cords
nl
Gun Cables
nl
Cracked Parts
6 Months
OR
~ Drive Rolls ~ Inside Unit
4-2. Brush Inspection And Replacement
Ref. 137 390-C / S-0816
1 Motor
2 Brush Cap
Remove brush cap.
3
Brush
Replace brush if it becomes
chipped or broken, or if less than
1/4 in (6.4 mm) of brush material is
left. Do not include spring boss as
part of the 1/4 in measurement.
Install brush so that curved surface
on end of brush matches curve of
motor, and secure with cap.
Repeat procedure for other brush.
Tools Needed:
1
2
3
1/4 in (6 mm)
Minimum Length
5/8 in (16 mm)
New Length
Replace
Damaged
Brushes