General Maintenance; Lubrication; Maintenance - Ryobi WS721S Manuel D'utilisation

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 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 may result in serious personal
injury.

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.
TILE CUTTINg WhEEL
For maximum performance and safety, it is recommended
that you use the 7 in. cutting wheel provided with your
saw. Additional cutting wheels of the same high quality are
available at your local dealer.
WARNINg:
Do not use cutting wheels rated less than the no load
speed of this tool. Failure to heed this warning could
result in personal injury. Do not use wheel with cracks,
gaps, or teeth.
NOTE: fIgURES (ILLUSTRATIONS) START ON PAgE 13 AfTER
fRENCh AND SPANISh LANgUAgE SECTIONS.

MAINTENANCE

ChANgINg ThE TILE CUTTINg WhEEL
See Figure 20, page 17.
A 7 in. tile cutting wheel is the maximum wheel capacity
of the saw. Never use a wheel that is too thick to allow
wheel washer to engage with the flats on the spindle.
Larger wheels will come in contact with the splash hood,
while thicker wheels will prevent the wheel bolt from
securing the wheel on the spindle. Either of these situ-
ations could result in a serious accident and can cause
serious personal injury.
 Unplug the saw.
 Remove bevel table.
 Slide the hex wrench over the wheel arbor nut. Using
other hand, slide arbor wrench onto wheel arbor.
 Hold arbor wrench firmly to prevent the wheel from mov-
ing. Turn arbor nut counterclockwise to loosen.
 Remove arbor nut, outer wheel washer , and cutting-
wheel.
 Wipe a drop of oil onto inner washer where it contacts
the wheel.
If inner washer has been removed, replace it before
placing wheel on spindle. Failure to do so could cause
an accident since the wheel will not tighten properly.
Never use wheels that have openings, grooves, or teeth
on this tool.
 Place the cutting wheel onto arbor with arrrows on cutting
wheel going in the counterclockwise direction.
 Replace outer cutting wheel washer. The double "D"
flats on the wheel washers align with the flats on the
spindle.
 Using wheel wrench and arbor wrench, tighten arbor nut
securely.
 Replace bevel table.
12 — English
WARNINg:
WARNINg: