Bosch 1803EVS - 5" Angle Grinder Operating/Safety Instructions Manual page 8

BM 1609929J64 12-05
Disc Grinding Wheel Assembly
(Model 1806 only)
Disconnect tool from power source. Be sure
that wheel guard is in place for grinding.
When using spin-on grinding wheels, thread
directly onto the spindle.
When using mounting wheels, thread
BACKING FLANGE onto spindle, then place
GRINDING WHEEL on the spindle. Thread
on the lock nut and tighten nut using a lock
nut wrench provided with adapter kit, while
holding the spindle lock in (Fig. 4).
TO REMOVE: Reverse procedure.
Masonry Cutting Wheel Assembly
For cutting masonry materials like brick, tile,
stone, etc., it is best to use a dry diamond
cutting wheel. Use only lock nut and flange
with equal diameters. The wheel guard must
be used with a dry diamond cutting wheel.
Do not use water or other
!
WARNING
cooling fluid with this tool for
cutting.
Disconnect tool from power source. Be sure
that wheel guard is in place for grinding.
Place BACKING FLANGE and DRY
DIAMOND WHEEL on the spindle. Thread
on the lock nut and tighten nut using the
supplied lock nut wrench, while holding the
spindle lock in (Fig. 5).
DRY
DIAMOND
WHEEL
12/12/05 4:07 PM
SPINDLE
BACKING
FLANGE
LOCK NUT
Page 8
FIG. 4
TO REMOVE: Reverse procedure.
FIG. 5
When cutting, make only small passes
through workpiece at a time. Be aware that
"Kickback" can occur at any time. Keep both
hands on tool for maximum control.
-8-
SPINDLE
WHEEL
GUARD
BACKING
FLANGE
GRINDING
WHEEL
LOCK NUT
SPINDLE
WHEEL
GUARD
BACKING
FLANGE
DRY
DIAMOND
WHEEL
LOCK NUT