44
44
TROUBLESHOOTING
SYMPTOM
POSSIBLE CAUSE (S)
CORRECTIVE ACTION
Excessive Blade
Breakage
Material loose in vise
Incorrect speed or feed
Blade tooth spacing too large
Material too coarse
Incorrect blade tension
Teeth in contact with material
before saw is started
Blade rubs on wheel flange
Misaligned guide bearings
Cracking at weld
Clamp work securely
Adjust speed or feed
Replace with a small tooth
spacing blade
Use a slow speed blade an
small tooth spacing
Adjust to where blade does not
slip on wheel
Start saw and lower into work
piece
Adjust wheel alignment
Adjust guide bearings
Weld again, note quality of weld
Premature Blade Dulling
Teeth too coarse
Too much speed
Inadequate feed pressure
Hard spots or scale on material
Work hardening of material
Blade twist
Use finer teeth
Decrease speed
Decrease spring tension on side
of saw
Reduce speed, increase feed
pressure
Increase feed pressure by
reducing spring tension
Replace with a new blade, and
adjust blade tension
WARNING:
Make sure the electrical disconnect is OFF before working on
the machine.
Содержание BS-128M
Страница 3: ...SAW VISE AND BASE PARTS DIAGRAM 37 Parts List 38 ELECTRICAL SCHEMATIC 43 TROUBLESHOOTING 44...
Страница 15: ...12 12 GETTING TO KNOW YOUR MACHINE S R Q P O N M L K J I H G F E D C B A...
Страница 29: ...26 26...
Страница 39: ...36 36 SAW BOW PARTS DIAGRAM...
Страница 40: ...37 37 SAW VISE AND BASE PARTS DIAGRAM...
Страница 46: ...43 43 ELECTRICAL SCHEMATIC...
Страница 50: ...47 47 NOTES...
Страница 51: ...48 48 NOTES...