Ryobi BGH827 - Manual (Page 15)

15
Fig. 12
SCREW(S)
GRINDING
WHEEL
OUTER
FLANGE
INNER
FLANGE
LOCK
WASHER(S)
HEX NUT(S)
WHEEL GUARD
COVER
WHEEL NUT
SPINDLE
SHAFT
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
resulting in possible serious personal injury.
WHEEL REPLACEMENT
See Figure 12.
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.
n
Unplug the grinder.
n Remove the wheel cover by loosening the screws.
n Loosen the wheel nut in a clockwise direction for the left
side and a counterclockwise direction for the right side.
n Remove the outer flange and grinding wheel.
n To install a new grinding wheel, reverse the above
procedure.
NOTE: Be sure the grinding wheel and outer flange are
properly seated on the spindle shaft.
MAINTENANCE
WARNING:
When servicing, use only identical Ryobi replacement
parts. Use of any other parts may create a hazard or
cause product damage.
WARNING:
Always wear safety goggles or safety glasses with side
shields during power tool operation or when blowing
dust. If operation is dusty, also wear a dust mask.
GENERAL MAINTENANCE
Avoid using solvents when cleaning plastic parts. Most
plastics are susceptible to damage from various types of
commercial solvents and may be damaged by their use. Use
clean cloths to remove dirt, dust, oil, grease, etc.
WARNING:
Do not at any time let brake fluids, gasoline, petroleum-
based products, penetrating oils, etc., come in contact
with plastic parts. Chemicals can damage, weaken or
destroy plastic which may result in serious personal
injury.
SPARK
DEFLECTOR
HEX NUT
LOCK WASHER
STAR
WASHER
KNOB
WASHER
LEFT WORK REST
(GROOVED)