Ryobi RBGL250G, Operating Instructions Manual, Page: 6 / 200

English
4
Ŷ Ensure that the abrasive grinding wheel is correctly
fitted and tightened before use.
Ŷ Machine should never be connected to power supply
when you are installing or removing grinding wheels.
Ŷ Store your spare grinding wheel carefully.
Ɣ Keep the wheel inside the original package if
possible.
Ɣ Store the wheel in a dry area at room temperature.
Ɣ Wheels may be stored vertically on a shelf.
Ɣ Do not allow the wheels to fall or suffer any impact.
Information available on the grinding wheel label
The information on the wheel label is important. Read and
check it carefully to ensure you are selecting the correct
type of wheel.
1. Manufacturer, supplier, importer or trade mark.
2. Nominal dimensions of grinding wheel, in particular the
diameter of the bore.
3. Abrasive type, grain size, grade or hardness, type of
bond and use of reinforcement.
4. Maximum operation speed in metres per second.
5.
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6. For declaration of conformity, the abrasive products
shall be marked with EN 12413.
7. Restriction of use and safety warning symbols.
8.
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expiry date or series number.
The wheel may require replacement under any of the
following circumstances.
1. If the face of the grinding wheel is worn unevenly,
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2. If the diameter of the grinding wheel is no longer round.
3. If the surface of the wheel becomes loaded and dull
with workpiece material.
4. If there is any sign of damage.
5.
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2 mm distance from the wheel surface.
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164.
RESIDUAL RISKS
Even when the product is used as prescribed, it is still
impossible to completely eliminate certain residual risk
factors. The following hazards may arise in use and the
operator should pay special attention to avoid the following:
Ŷ Risk of contact with unguarded parts of the rotating
wheel and belt.
Ŷ Burn hazard from contact with hot wheel or work piece.
Ŷ Damage to respiratory system if effective dust mask is
not worn.
Ŷ Damage to hearing if effective hearing protection is not
worn.
KNOW YOUR PRODUCT
See page 157.
1. Transparent screen
2. Spark arrestor
3. Wheel guard
4. Wheel dressing tool
5. Sanding belt lock knob
6.
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7. Work lamp
8. Sanding belt
9. Grinding wheel
10. Work rest
11. Work rest lock knob (grinder)
12. Water tray
13.
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14. Mounting hole x 2
15. Sanding belt guard
16. Sander guard
17. Work rest lock knob (sander)
18. Dust port
MAINTENANCE
Ŷ Do not modify the product in any way or use accessories
not approved by the manufacturer. Your safety and that
of others may be compromised.
Ŷ Do not use the product if any switches, guards or
other functions does not work as intended. Return to
an authorised service centre for professional repair or
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running.
Ŷ Always make sure the power plug has been
removed from the mains power source before
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maintenance on the product.
Ŷ Before and after each use, check the product for
damage or broken parts. Keep the product in top
working condition by immediately replacing parts with
spares approved by the manufacturer.
Ŷ Clean out accumulated dust using a brush or vacuum
cleaner. Do not use compressed air.
Ŷ To assure safety and reliability, all repairs, including
changing brushes, should be performed by an
authorised service centre.
Ŷ If the power cord is damaged, it must be replaced by
an authorised service centre in order to avoid a safety
hazard.
WARNING
For greater safety and reliability, all repairs should be
performed by an Authorised RYOBI Service Centre.