Before Starting Work; Operation And Control; Fit Or Replace Diamond Dry-Cutting Discs - Baier Elektrowerkzeuge BDN 125 Mode D'emploi

EN
4

Before Starting Work

To ensure safe working with the diamond cutter, the
following points must be observed before each use:
•
Read through all safety instructions and
warnings in this instruction manual.
•
Wear protective clothing such as hard hat, face
protection or safety goggles, safety gloves and if
necessary an apron.
•
The voltage on the rating plate must be identical
with the mains voltage.
•
Before using the machine, always check the
connection cable and plug.
•
Connect a suitable dust extractor (e.g. BAIER
special dust extractor).
WARNING
Risk of injury due to cracking and breaking of the
diamond dry-cutting discs.
Î Only use diamond dry-cutting discs whose
allowable speed is at least as high as the
highest no-load speed of the diamond cutter,
and follow the manufacturer's instructions on
fitting and using the diamond dry-cutting discs.
•
Only use the diamond dry-cutting discs
recommended by Maschinenfabrik OTTO
BAIER GmbH for the respective use.
•
Only use diamond dry-cutting discs approved for
dual cutting.
•
Note and follow the information and instructions
on handling diamond dry-cutting discs (see
page 33).
•
Always note the dimension of the diamond dry-
cutting discs. The hole diameter must tightly
fit on the drive shaft (Ø 22.2 mm) without any
clearance.
•
Do not use reducers or adaptors to fit the
diamond dry-cutting discs.
•
Before starting work, check the diamond dry-
cutting discs for perfect fit and check that they
are properly fastened.
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5

Operation and Control

5.1 Fit or replace diamond dry-
cutting discs
If the diamond cutter is used with two diamond
dry-cutting discs they should be swapped over
occasionally to ensure uniform wear. Unevenly
worn diamond dry-cutting discs should not be used
together.
The diamond cutter can also be used with only one
diamond dry-cutting disc.
Fitting and changing the diamond dry-cut-
ting discs for:
•
2 Place the first diamond dry-cutting disc (1) on
the drive shaft (3).
•
3 Note the rotational direction arrow on the
housing (6) and the diamond dry-cutting disc (9).
•
2 Place spacer discs (5) on the drive shaft (3)
depending on the required chase width.
•
2 Place the second diamond dry-cutting
disc (1) on the drive shaft (3).
•
3 Note the rotational direction arrow on the
housing (6) and the diamond dry-cutting disc (9).
This fitting step is omitted the tool is used with
one diamond dry-cutting disc only.
•
2 Place all the remaining spacer discs (5) on
the drive shaft (3). The drive shaft (3) must still
protrude, so that the washer (2) can be centred.
NOTE
The hexagonal head screw has a right-hand
thread.
•
2 / 3 Use the hexagon head screw (4) to screw
the washer (2) onto the drive shaft (3).
•
/ Keep the spindle lock (7) pressed and
2 3
use an open-ended spanner SW13 (8) to tighten
the hexagon head screw (4) (10 Nm).
•
Check the fit of the diamond dry-cutting discs.
The diamond dry-cutting discs must be fitted
as described above and must be able to rotate
freely.
NOTE
If the diamond dry-cutting discs do not fit tightly, a
further 2 mm spacer disc must be fitted under the
washer.