Hilti DX450 Manual De Instrucciones página 13

Through-shot and ricochet prevention
The piston principle employed results in low
fastener velocity and dissipation of excess
driving power.
The drop-firing safety device
The drop-firing safety device is the result of
coupling the firing mechanism with the
cocking movement. This is designed to help
prevent the Hilti DX tool from firing when it
is dropped onto a hard surface, no matter at
which angle the impact occurs.
Contact pressure safety device
This safety device prevents the loaded tool
from being fired unless it is pressed against a
firm working surface. The tool can only be
fired after it has been cocked by pressing it
against the working surface, overcoming a
cocking force of at least 90 N and cocking
movement of 18 mm.
Personal protective equipment
The user and any other persons in the vicinity
must wear suitable eye protection, a hard hat
and ear protection while the tool is in use or
when remedying a problem with the tool.
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Printed: 24.03.2014 | Doc-Nr: PUB / 5069832 / 000 / 03
DX450 fastening tool
Technical data
Weight: 3.2 kg
Tool length: 350 mm
Nail length: max. 72 mm
Cartridges: 6.8/11M black, red,
yellow, green
Parts of the tool (standard version)
Designation
Baseplate 45/S1
Fastener guide 45/F1
Stop ring
Piston 45/NK
Piston guide
Stabilizer
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