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1.
General warnings
1.1
Do not attempt to use the hydraulic saw system without having received the appropriate training
from an authorised Hilti specialist.
1.2
Always use the hydraulic saw system in accordance with the operating instructions. The operating instructions
must always be kept at hand. The instructions on anchoring and securing the system must be observed.
1.3
Approval must be obtained from the site engineer or site management before beginning sawing work or drilling
corner holes etc. Sawing work can negatively affect the stability of a building or other structure, particularly when
reinforcing bars or supporting members are cut through. Ensure that there are no concealed gas, water, elec-
tricity or other supply lines in the area in which sawing work is to be carried out.
1.4
The area in front of, behind or below the surface where sawing work is to be carried out must be secured in
such a way that persons or equipment cannot be injured or damaged by falling blocks of concrete. If necessary,
cores or blocks of concrete should be secured to prevent them from falling.
1.5
Operators and all other persons MUST stay clear of the area when a load is being lifted by a crane.
2.
Warnings concerning fastening, setting up and operating the
D-LP 30 (LP 20) / DS-TS 30 saw system
2.1
Make sure sufficient space is available for working safely.
2.2
Use metal anchors (size M12) for fastening DS-RF rail supports and DS-RFP angular cutting plates. Secure fas-
tenings of a type suitable for the material being cut must be installed, e.g. Hilti HKD-D, HSA-A, HIT, HEA / HAS
anchors.
2.3
Use only ISO 8.8 grade fastening screws for the rail supports.
2.4
An end stop must always be fitted at the end of the rail to prevent unintentional advance beyond this point (pre-
vents saw coming off the end of the rail).
2.5
It is essential that the specified checks are carried out before beginning sawing (see section 10.1)
2.6
Unless special safety precautions are taken, the D-LP 30 (LP 20) / DS-TS 30 must NOT be operated
in environments where there is a risk of explosion.
2.7
The blade guard must always be in place when the saw is in use. NEVER stand in the direction of radial flight of
a running saw blade. Special precautions must be taken to secure the danger area when special cutting appli-
cations are in progress.
5m
2m
3m
3m
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3
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