VI-10
CHECKING AND CHANGING BACKUP ROLLERS
The two backup rollers
always support the back of
the saw blade and press
the saw blade against the
work during cutting.
If the backup roller or
rollers are worn or fail to
rotate any more, they do
not allow the saw blade to
deliver sufficient cutting
performance. In such a
case, change the backup
rollers for new ones.
BACKUP ROLLERS
NOTE
O The backup rollers are
consumable.
O If the backup rollers are not
badly damaged or worn,
they may be turned over
and used as shown at right.
CHECKING AND CHANGING GUIDE ROLLERS
The two guide rollers
always support the side of
the saw blade.
If the guide roller or rollers
are worn or fail to rotate
any more, they do not allow
the saw blade to deliver
sufficient cutting
performance. In such a
case, change the guide
rollers for new ones.
GUIDE ROLLERSSSSSSS
NOTE
O The guide rollers are consumable.