Recommended Uses For Baier Diamond Dry-Cutting Discs; Handling Diamond Dry-Cutting Discs; Tools And Accessories; Disposal - Baier BDN 452 Instruction Manual

EN
8 Recommended uses for
BAIER diamond dry-cutting
discs
Coding colour of the diamond
Uses blue white silver
Granite x
Concrete xx
Precast
concrete xxx
blocks
Sand-lime
x xxx
blocks
Bricks xxx
Poroton xxx
Cellular
concrete
Plaster
xxx optimally suitable
xx well-suited
x suitable
for BDN 464 / 4 only
1)
9 Handling diamond dry-
cutting discs
•
Diamond dry-cutting discs must be stored,
handled and fitted carefully in accordance with
the manufacturer's instructions.
•
Too soft diamond segments:
f Diamond dry-cutting discs wear too quickly
at very high removal rate.
Remedy: The material to be machined
requires diamond dry-cutting discs with a
harder bond.
•
Too hard diamond segments:
f The diamond grains become blunt and do
not break out of the bond. The diamond dry-
cutting discs no longer have any cutting
power.
Remedy: The material to be machined
requires diamond dry-cutting discs with a
softer bond.
•
In the event of loss in cutting power
(recognisable by intensity of flying sparks)
resharpen the diamond dry-cutting discs by
making several cuts in abrasive material, e.g.
sandstone or with the BAIER professional
whetstone (ID No. 15453).
| 22 |
cutting discs
yellow gold
1)
xxx
xxx xxx xx
x xx xx xx
xxx x xxx
xxx xxx
xxx xxx
xxx xxx
xxx xxx
•
Work without applying pressure – the weight of
the machine is sufficient. Increased pressure
causes increased wear.
•
Excessive cutting pressure can cause material
fatigue in the base metal and therefore the
formation of cracks. Before use, ensure that
there are no cracks in the diamond dry-cutting
disc.
•
Diamond dry-cutting discs are designed for
straight cuts. If used to cut curves the blade
becomes deformed, causing internal cracks and
segments to break off (see "Chap. 3.5 Intended
use") – Risk of injury!
•
The diamond cutter should plunge into the wall
only after the working speed has been reached
– green LED (3) lights up.
•
After approx. 2 minutes of cutting time the
machine should be run with no load for
10 seconds, so that the diamond dry-cutting
discs can cool.
10

Tools and Accessories

•
BAIER diamond dry-cutting discs for all
kinds of different areas of use (see "Chap. 8
Recommended uses for BAIER diamond dry-
cutting discs").
•
BAIER BMH 622 chipping hammer
•
BAIER special dust extractor
•
Professional whetstone (ID. No. 15453)
11

Disposal

Recycle the machine and its packaging
in an environmentally friendly way in
accordance with the provisions applicable
in your country.