21
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 de-
stroy plastic which may result in serious personal injury.
Electric tools used on fiberglass material, wallboard, spack-
ling compounds, or plaster are subject to accelerated wear
and possible premature failure because the fiberglass chips
and grindings are highly abrasive to bearings, brushes, com-
mutators, etc. Consequently, we do not recommended using
this tool for extended work on these types of materials. How-
ever, if you do work with any of these materials, it is extremely
important to clean the tool using compressed air.
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.
REPLACING LASER GUIDE BATTERIES
See Figure 26.
�
n
Unplug the saw.
�
n
Make sure laser is turned off.
n
Remove the laser cover by lifting it off its base.
�
n
Remove both AAA batteries.
�
n
Install the two AAA batteries aligning the positives (+)
with positives (+) and the negatives (-) with negatives (-)
as shown on the inside base of laser.
�
n
Replace the laser cover.
n
Turn on laser.
Fig. 26
CAUTION:
Use of controls or adjustments or performance other
than those specified herein may result in hazardous
radiation exposure.
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