Luna BBD 150 Original Instructions Manual page 47

SURFACE SANDING ON THE SANDING BELT
WARNING! To avoid injury from slips, jams or thrown
piece, adjust the backstop to clear the sanding surface by no
more than 2 mm. When checking clearance between the belt and
work support, press the belt flat against the metal beneath it.
Hold the workpiece firmly with both hands, keeping fingers away
from the sanding belt. Keep the end butted against the backstop
and move the work evenly across the sanding belt. Use extra cau-
tion when sanding very thin pieces. For sanding long pieces, remo-
ve the work support. Apply only enough pressure to allow the san-
ding belt to remove material.
END SANDING ON THE SANDING BELT
It is more convenient to sand the ends of long workpiece with san-
ding belt in vertical position. If it is necessary, install the worktab-
le assembly. Move the work evenly across the sanding belt. For
accuracy, use a mitre gauge (must installing the work table).
Sanding belt
Workpiece
Work table
Hex socket screw
Belt bed
45
SANDING CURVED EDGES
Always sand inside curves on the idler drum as shown.
WARNING! Never attempt to sand the ends of a workpie-
ce on the idler drum, applying the end of the workpiece to
the idler drum could cause the workpiece to fly up and result in an
injury.
Always sand outside curves on the left side of center on the san-
ding disc as shown.
Center
Mitre gauge
Workpiece
WARNING! Applying the workpiece to the right side of
the disc could cause workpiece to fly up (kickback) and
result in an injury.
SANDING SMALL END SURFACES ON THE
SANDING DISC
NOTE: use of a mitre gauge (optional accessory) is recommended
of this operation.
Always move the work across left side of center on the sanding
disc face as shown.
Center
Mitre gauge
Workpiece
WARNING! Applying the workpiece to the right side of
the disc could cause workpiece to fly up (kickbak) and
result in an injury.