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Anleitung_BED_450_E_SPK1__ 15.05.13 07:27 Seite 11
Tip: Start drilling holes at low speed. Then increase
the speed in stages.
Benefits:
The drill bit is easier to control when starting the
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hole and will not slide away.
7.3 Preselecting the speed (Fig. 1/Item 2)
The speed setting ring (2) enables you to define
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the maximum speed. The ON/OFF switch (5) can
only be pressed to the defined maximum speed
setting.
Set the speed using the setting ring (2) on the
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ON/OFF switch (5).
Do not attempt to make this setting whilst the drill
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is in use.
7.4 Clockwise/Counter-clockwise switch
(Fig. 1/Item 3)
Change switch position only when the drill is
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at a standstill!
Switch the direction of the drill using the clock-
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wise/counter-clockwise switch (3):
Direction
Switch position
Clockwise (forwards and drill)
Counter-clockwise (reverse)
7.5 Tips for working with your drill
7.5.1 Drilling steel
Always use HSS drill bits (HSS = high speed
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steel) and a low speed setting for drilling steel.
We recommend that you lubricate the hole with a
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suitable cutting fluid to prevent unnecessary drill
bit wear.
7.5.2 Inserting/Removing screws
Use a low speed setting
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7.5.3 Starting holes
If you wish to drill a deep hole in a hard material
(such as steel), we recommend that you start the
hole with a smaller drill bit.
8. Replacing the power cable
If the power cable for this equipment is damaged, it
must be replaced by the manufacturer or its after-
sales service or similarly trained personnel to avoid
danger.
9. Cleaning, maintenance and
ordering of spare parts
Always pull out the mains power plug before starting
any cleaning work.
9.1 Cleaning
Keep all safety devices, air vents and the motor
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housing free of dirt and dust as far as possible.
Wipe the equipment with a clean cloth or blow it
with compressed air at low pressure.
We recommend that you clean the device
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immediately each time you have finished using it.
Clean the equipment regularly with a moist cloth
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and some soft soap. Do not use cleaning agents
or solvents; these could attack the plastic parts of
the equipment. Ensure that no water can seep
into the device.
9.2 Carbon brushes
In case of excessive sparking, have the carbon
brushes checked only by a qualified electrician.
Important! The carbon brushes should not be rep
laced by anyone but a qualified electrician.
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9.3 Maintenance
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There are no parts inside the equipment which
require additional maintenance.
9.4 Ordering replacement parts:
Please quote the following data when ordering
replacement parts:
Type of machine
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Article number of the machine
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Identification number of the machine
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Replacement part number of the part required
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For our latest prices and information please go to
www.isc-gmbh.info
10. Storage
Store the equipment and accessories out of children's
reach in a dark and dry place at above freezing
temperature. The ideal storage temperature is
between 5 and 30 °C. Store the electric tool in its
original packaging.
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