VEVOR MS3126 Handbuch Seite 38

does not track
correctly.
Elevation
handwheel
hard to rotate.
Sandpaper
strip comes
off drum or is
loose.
1、Diagram 1 Main machine for MS3126, MS3140, MS3156
2. Belt tracking not properly
adjusted.
3. Conveyor belt is worn.
1. Elevation lock knob tight.
2. Leadscrew and nut clogged
with sawdust.
3. Gibs are too tight.
1. Sandpaper strip not properly
wrapped onto drum.
2. Sandpaper strip not cut to the
correct dimensions.
3. Slack in sanding strip.
4. Torn or damaged sandpaper
strip.
DIAGRAM AND PART LIST
3. Replace conveyor belt.
1. Loosen the elevation lock knob.
2. Clean and lubricate the
leadscrew and nut.
3. Properly adjust the gibs.
1. Properly re-install sandpaper
strip.
2. Only use sandpaper strips that
are cut to the correct dimensions.
3. Properly wrap sandpaper strip
and make sure the right end is
fully inserted into the drum slot.
4. Replace sandpaper.