Maintenance – Ryobi BG828G User Manual
Page 10
10 – English
MAINTENANCE
WARNING:
When servicing, use only identical replacement parts.
Use of any other parts could create a hazard or cause
product damage.
WARNING:
Always wear eye protection with side shields marked to
comply with ANSI Z87.1. Failure to do so could result in
objects being thrown into your eyes resulting in possible
serious injury.
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 could result in serious personal
injury.
NOTE: FIGURES (ILLUSTRATIONS) START ON PAGE 11 AFTER
FRENCH AND SPANISH LANGUAGE SECTIONS.
This product has a Three-year Limited Warranty.
For Warranty details go to
www.ryobitools.com
LUBRICATION
All of the bearings in this tool are lubricated with a sufficient
amount of high grade lubricant for the life of the unit under
normal operating conditions. Therefore, no further lubrication
is required.
POWER SUPPLY CORD REPLACEMENT
If replacement of the power supply cord is necessary, this
must be done by an authorized service center in order to
avoid a safety hazard.
WHEEL REPLACEMENT
See Figure 15, page 15.
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:
Unplug the grinder.
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.
NOTE: Be sure the grinding wheel and outer flange are
properly seated on the spindle shaft.