Ryobi BGH615 - Manual (Page 15)

Page 15
CHISEL SHARPENING
CHISELS AND SCREWDRIVER BLADES
See Figure 10.
When sharpening chisels and screwdrivers, work rest
should support the chisel at the correct angle against the
wheel.
WARNING:
Always disconnect the bench grinder from the power
source before performing any assembly or adjustment.
Failure to do so could result in accidental starting result-
ing in possible serious personal injury.
WHEEL REPLACEMENT
See Figure 11.
If you must replace a grinding wheel, be sure to obtain one
with a safe rated speed at least as high as the “no load
speed” RPM marked on the data plate of the grinder and
which is marked to comply with ANSI B7.1.
To replace the grinding wheel, remove the wheel cover by
loosening the screws. Loosen the wheel nut in a clockwise
direction for the left side and a counterclockwise direction
for the right side. Remove the outer flange and grinding
wheel. To install a new grinding wheel, reverse the above
procedure. Be sure the grinding wheel and outer flange are
properly seated on the spindle shaft.
OPERATION
Fig. 10
Fig. 11
SCREW(S)
GRINDING
WHEEL
OUTER
FLANGE
INNER
FLANGE
STAR
WASHER(S)
HEX NUT(S)
WHEEL
GUARD COVER WHEEL
NUT
SPINDLE
SHAFT