17
T7 • Owner’s Manual
Problem
Possible Cause
Solution
Saw blade is blunt
Saw blade type is unsuitable for the
material being cut
Use appropriate type of saw blade
Saw blade type is unsuitable for the
machine performance
Saw blade too hard
Diamond segments are blunt
Sharpen the diamond saw blade
Appearance of cut is not optimal
Poor tension in the blade material
Return the saw blade to the manu-
facturer
Too much load placed on the saw
blade
Use a suitable saw blade
Diamond segments are blunt
Sharpen the saw blade
The center hole in the saw blade has
become wider due to wear
The saw blade has slipped on the
motor shaft when running
The arbor of the saw blade must be
fitted with an appropriate adaptor
ring
Check the receiving
fl
ange and have
it replaced if necessary
Saw blade shows blooming colors
Saw blade overheating due to a lack
of cooling water
Ensure an optimum
fl
ow of cooling
water
Lateral friction when cutting
The material feed is too high; pro-
ceed more slowly
Grinding marks on the saw blade
Material is not being fed parallel to
the saw blade
Ensure that the direction of feed is
absolutely parallel to the saw blade
Adjust the roller table or have it
adjusted
Poor tension in the blade material
Have the saw blade tensioned
Too much load on the saw blade
The material feed is too high, pro-
ceed more slowly
