OBI 450296 Mode D'emploi page 34

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Risks caused by vibrations
CAUTION! Risk of injury due to vibra-
tions! Vibrations may, in particular for per-
sons with circulation problems, cause dam-
age to blood vessels and/or nerves.
If you notice any of the following symp-
toms, stop working immediately and con-
sult a doctor. Numbness of body parts, loss
of sense of feeling, itching, pins and nee-
dles, pain, changes in skin colour.
The vibration values specified in the technical data
represent the main uses of the device. The actual
existing vibrations during use may deviate from
these as a result of the following factors:
• Incorrect use of the product;
• Unsuitable tools inserted;
• Unsuitable material;
• Insufficient maintenance.
You can reduce the risks considerably by following
the tips below:
– Maintain the device in accordance with the
instructions in the operating instructions.
– Avoid working at low temperatures.
– When it is cold, make sure your body and your
hands, in particular, are kept warm.
– Take regular breaks and move your hands at the
same time to promote circulation.
Personal safety equipment
Wear goggles when working with the device.
Wear ear defenders when working with the
device.
When working with tools that cause consid-
erable dust, wear a dust protection mask.
Do not wear protective gloves when working
with the device.
Wear tight fitting clothes when working with
the device.
If you have long hair, cover or wear a hair
net.
Your machine at a glance
► P. 3, item 1
1. Release button for rotating handle
Dimensions D
d
180 mm
230 mm
D
b
180 mm
D
230 mm
34
2. Locking button for spindle
3. Abrading disc
4. Safety lock
5. Hand grip
6. On/Off switch
7. Additional hand grip
8. Protective hood for grinding
9. Clamping screw for protective hood
What is included
• Angle grinder
• Protective hood for grinding
• Additional hand grip
• Face pin wrench for fitting abrading disc
• Instructions for use
Fitting
Fit the additional hand grip
► P. 3, item 2
The additional hand grip can be fitted at the left [1],
top [2] or right [3] of the appliance.
– Screw the additional hand grip firmly into the
Rotating the handle
► P. 4, item 4
– The handle can be locked in three different posi-
Permissible grinding tools
• The permissible maximum rpm or cutting speed
• Therefore please observe the permissible rpm or
• Always use the intermediate layers enclosed
• When using abrasive bodies with threaded
• Abrasive bodies with threaded insert must be
b d Max. rpm
6 mm 22,2 mm 8500 min
6 mm 22,2 mm 6500 min
— — 8500 min
— — 6500 min
threaded hole on the appliance.
tions. Do this by pulling out the release button (1)
and rotating the handle.
of the abrasive bodies used must comply with
the details in the table below.
peripheral speed on the label of the abrasive
body.
with the abrasive bodies: they are positioned
between the abrasive body and the clamping
flange and must be at least the same size as the
contact surfaces of the flanges.
inserts, it must be ensured that the end of the
spindle never touches the perforated plate of the
grinding tool (spindle length: ► Technical data –
p. 36).
able to be screwed onto the grinding spindle far
enough that they firmly fit the grinding spindle
flange at the end of the grinding spindle thread.
max. cutting speed
-1
80 m/s
-1
80 m/s
-1
80 m/s
-1
80 m/s