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CHESTER 115 - Troubleshooting Chart

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TROUBLE SHOOTING CHART
Symptom
Possible Cause (s)
Excessive Blade
Breakage
1.
Material loose in vise
2.
Incorrect speed or feed
3.
Blade teeth spacing too large
4.
Material too coarse
5.
Incorrect blade tension
6.
Teeth in contact with
material before saw is
started
7.
Blade rubs on wheel flange
8.
Misaligned guide bearings
9.
Cracking at weld
Premature Blade
Dulling
1.
Teeth too coarse
2.
Too much speed
3.
Inadequate feed pressure
4.
Hard spots or scale on material
5.
Work hardening of material
6.
Blade twist
7.
Insufficient blade
Unusual Wear on
Side/Back of Blade
1.
Blade guides worn
2.
Blade guide bearings not
adjusted properly
3.
Blade guide bearing bracket is
loose
8