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WARNING
Health risk due to vibrations.
Î Additional safety measures should be taken to
protect the user, e.g. wearing anti-vibration pro-
tective gloves, correct maintenance of power
tools and insert tools, keeping hands warm and
good organisation of work sequences.
3.3
EU Declaration of Conformity
We herewith declare, with sole responsibil-
ity, that this product conforms to the follow-
ing standards or normative documents:
EN62841-1:2015+AC:2015
EN62841-2-1:2018
EN62841-3-6:2014 + AC:2015 + A11:2017
EN55014-1:2017
EN55014-2:2015
EN IEC 61000-3-2:2019
EN61000-3-3:2013
In accordance with the provisions of the
2006/42/EC
2011/65/EU
in conjunction with the safety instructions
documented in the instruction manual and
the specified intended use.
The head of development is authorised to write the
technical documents.
These are available from:
Maschinenfabrik OTTO BAIER GmbH,
Heckenwiesen 26,
71679 Asperg
Germany
Thomas Schwab
Managing Director
Asperg, 02.04.2020
3.4
Machine characteristics
The BDB 817 wet diamond drill has specially
developed electronics with soft start. It monitors
the speed and the green / red indicator lights
(items 1 and 2, see Figure
Directives
Robert Pichl
Head of development
) help to achieve the
1
most favourable work progress and therefore tool-
protecting working conditions.
Visual display
Green:
Speed for optimum drilling performance
Green / red: Speed within the limit range
Red:
Speed too low – stopping
If this warning signal is ignored, i.e. the feed is not
reduced, the electronics switch off on overload.
After the wet diamond core drill bit has stopped,
remove it from the drill hole. The machine can be
immediately restarted.
The BDB 8131 and BDB 817 wet diamond drills are
equipped with a personal protection switch (PRCD).
3.5
Machine parts and controls
Wet diamond drill
1
1
Green LED (BDB 817 only)
2
Red LED (BDB 817 only)
3
Lock for ON / OFF switch
4
ON / OFF switch
5
Handle
6
Connection cable
7
Gear change knob (1st and 2nd gear)
8
Additional handle (can be mounted for left and
right-handed persons)
9
Open-ended spanner SW36
10 Open-ended spanner SW41
11 Personal protection switch PRCD
12 Water connection with stopcock and Gardena
coupling
13 Internal thread G½"
14 External thread 1¼" UNC
15 Output shaft
BST 200 drill stand
2
(optional accessories, see BAIER catalogue)
The drill stand is intended for holding diamond drills
with a maximum power of 2.2 kW in conjunction
with wet diamond core drill bits in mineral materials
such as concrete, reinforced concrete or masonry.
The largest allowable diameter drilled is 200 mm.
Other units, which exceed these values, may not
be used. The drill stand can be attached to the floor
and to the wall with the help of plugs or anchors,
vacuum.
1
Sliding element
2
Nut, top tilt adjustment
3
Pinion shaft
4
Tube lock with clip
5
Feed crank handle
6
Tapered shaft
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