Jet J-7015 - Advanced Troubleshooting; Blade Twisting and Wear

22
Troubleshooting
Fault Probable Cause Suggested remedy
Bad cuts (rough)
1. Blade speed too hi
g
h for feed
pressure.
2. Blade is too coarse.
1. Reduce blade speed and feed
pressure.
2. Replace with finer blade.
Blade is twisting
1. Blade is bindin
g
in the cut.
2. Blade tension too high
1. Decrease feed pressure.
2. Decrease tension on Blade
Unusual wear on
side/back of blade
1. Blade
g
uides worn
2. Blade guide bearings not adjusted.
3. Blade guide bearing bracket is
loose.
1.
R
eplace blade
g
uides.
2. Adjust blade guide bearings.
3. Tighten blade guide bearing bracket.