53
53
Too fast advance
Wrong cutting speed
Wrong tooth pitch
Ineffective gripping of the
part in the vice.
Blade touching material
at beginning of cut
smooth and even when sliding
between the blade guide pads.
Decrease advance, exerting less
cutting pressure. Adjust the braking
device.
Change speed and/or type of blade.
Choose a suitable blade.
Check and reposition the piece part.
At the beginning of the cutting process,
never lower the saw bow before
starting the blade motor.
Blade guide pads not
maintained or dirty
because of lack of
maintenance
Blade guide block too far
from material to be cut
Improper position of
blade on flywheels
Insufficient or incorrect
lubricating coolant
Check distance between pads.
Extremely close guiding may cause
cracks and breakage of the tooth. Use
extreme care when cleaning.
Position head as near as possible to
material to be cut so that only the
blade section employed in the cut is
free, this will prevent deflections that
would excessively stress the blade.
The back of blade rubs against the
support due to deformed or poorly
welded bands causing cracks and
swelling of the back contour.
Check level of liquid in the tank.
Increase the flow of lubricating coolant
checking that the hole and the liquid
outlet pipe are not blocked.
STREAKED OR ETCHED
BANDS
Damaged or chipped
blade guide pads
Tight or slackened blade
guide bearings.
Replace them.
Adjust them (see machine adjustments
section).
CUTS OFF THE
Blade not parallel to the
Check location of the blade guide
Summary of Contents for BS-350SA
Page 17: ...14 14 OVERALL DIMENSIONS...
Page 18: ...15 15 GETTING TO KNOW YOUR MACHINE I H G F E D C B A T P O Q S M N U L R V J K T...
Page 36: ...33 33...
Page 49: ...46 46 ELECTRICAL SCHEMATIC...
Page 58: ...55 55 NOTES...
Page 59: ...56 56 NOTES...