HAZET-WERK
Hermann Zerver GmbH & Co. KG
;
Güldenwerther Bahnhofstraße 25 - 29
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42857 Remscheid
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GERMANY
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+49 (0) 21 91 / 7 92-0
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+49 (0) 21 91 / 7 92-375
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hazet.de
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37
Electrical energy may cause serious injuries!
Always wear personal protective equipment!
3
Design and function
Grinding with grinding wheels
Always carefully select and use grinding wheels that are
recommended for the material to be ground. Make sure
that the operating speed of any accessory wheel selected
is rated at 7500 RPM or more. Pay attention to the dimen-
sions of the grinding tools. The mounting hole diameter
must fit the mounting flange without play. Do not use
reducers or adaptors.
20 – 30 º
• Secure all work in a vise or clamp to a workbench.
• Hold the grinder in front and away from you with both hands, keeping the grinding wheel
clear of the workpiece.
• Turn on the grinder and let the motor and grinding wheel build up to full speed.
• Lower the grinder gradually until the grinding wheel contacts the workpiece.
• Maintain a 20 to 30° angle between the tool and the work surface.
• Move the grinder continuously at a steady, consistent pace.
• Use just enough pressure to keep the grinder from chattering or bouncing.
• Lift the grinder away from the workpiece before turning off the grinder.
Note:
lf the grinder is held in one spot too long, it will gouge and cut grooves in the workpiece.
lf the grinder is held at too sharp an angle, it will also gouge the workpiece because of
concentration of pressure on a small area.
Heavy pressure will decrease the grinder's speed and put strain on the motor. Normally
the weight of the tool alone is adequate for most grinding jobs. Use light pressure when
grinding jagged edges or loose bolts where there is the potential for the grinder to snag
on the metal edge.
Danger!
Never use the grinder with the wheel guard removed and always be sure the wheel guard
is locked into place. lt has been designed for use only with the wheel guard installed.
Attempting to use the grinder with the wheel guard removed will result in loose particles
being thrown against the operator resulting in serious personal injury.
