6-10
183523-1CD
183523-1CD
6
Maintenance and Troubleshooting
6.9 Welding Ground System
RM2-755-RDR Postioner
5. Slide the old brush out of the housing and replace it with the new one.
Fig. 6
-
6: Brush Assembly
6. Squeeze the brush retaining spring and push the brush against the
faceplate then release. The spring must hold the brush firmly against
the face plate (
).
7. Insert the ground cables onto the ground posts.
CAUTION
• Weld ground brushes must hold firmly and evenly against the
faceplate.
Uneven contact can subject the gear reducer bearing to weld current.
BRUSH
BRUSH HOLDER
SQUEEZE LEVERS and
ROTATE UPWARD
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