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Operation
English 21
BH-BIZ-EN / 0709
GB
The dust protection cap
2
largely prevents the
penetration of drilling dust during operation. When
inserting the tool, take care that the dust protec-
tion cap
2
is not damaged.
A damaged dust protection cap should be
changed immediately. It is recommend to have
this carried out by an after-sales service.
The tool holder retains the drill bit or chiselling tool
in a SDS-plus holder without additional equip-
ment.
Inserting the tool
Clean and grease the tool shaft slightly.
Retract the unlocking sleeve
I
.
Insert the tool into the tool holder by turning it until
it snaps into place.
1
Release the unlocking sleeve
I
.
Check the interlock by pulling the tool.
Removing the tool
Pull the unlocking sleeve
I
backwards and remove
the tool.
Always match the speed setting to the material
concerned and the diameter of the drill bit.
Hammer drilling - Chiselling
Do not apply too much pressure. The perform-
ance is not increased by doing so.
The most effective method for chiselling is to
break out only small pieces of material.
Drilling in tiles
Drilling with diamond drill bits
Set the operation mode switch
II
to drilling.
Screws
The screw adapter
6
(accessory) can hold screw
bits.
Commercially available bits with a hexagonal di-
mension of 6.3 mm or 1/4" (DIN 3126, Form C)
can be used. The screw-bits are held in the adapt-
er with a spring ring. Therefore, use only bits with
a notch.
Set the operation mode switch
II
to drilling.
Changing the tool
Disconnect the plug from the power
source before making any adjust-
ments, changing accessories, or stor-
ing power tools.
Such preventive safety measures
prevent accidental start of the power
tool.
Wear safety gloves for
tool chang-
ing
.
The tool insert can become very hot
after working for long periods and/or
the cutting edges of the tool insert
are sharp.
-NOTE-
In devices with SDS-plus automatic interlocking,
the unlocking sleeve must not be retracted when
inserting the tool.
Manual SDS-plus interlock
SDS-plus automatic interlock
Operating tips
Operate the machine only with the
auxiliary handle
Loss of control can cause personal
injury.
Wear protective glasses and hearing
protection.
Start drilling slowly on the tile. Only
after the tile is drilled through, switch
to hammer drilling.
This prevents the tile from cracking.
-NOTE-
Switch the hammer action off when drilling with a
diamond drill bit.
37404_BA_Bohrhammer_Bizline.book Seite 21 Montag, 1. Oktober 2007 4:08 16
Содержание MP 800
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