Operation - Hilti DX462 Operating Instructions Manual

7. Operation

en
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Printed: 08.07.2013 | Doc-Nr: PUB / 5069845 / 000 / 02
CAUTION
■ The base material may splinter
when a fastener is driven or frag-
ments of the cartridge strip may
fly off.
■ Flying fragments may injure parts
of the body or the eyes.
■ Wear safety goggles and a hard
hat (users and bystanders).
CAUTION
■ The nail or stud is driven by a car-
tridge being fired.
■ Excessive noise may damage the
hearing.
■ Wear ear protection (users and
bystanders).
WARNING
■ The tool could be made ready to
fire if pressed against a part of
the body (e.g. hand)..
■ This could cause a nail to be dri-
ven into a part of the body.
■ Never press the muzzle of the tool
against parts of the body.
WARNING
■ Under certain circumstances, the
tool could be made ready to fire
by pulling back the fastener guide
or the fastener by hand.
■ When in the "ready to fire" state,
a fastener could be driven into a
part of the body.
■ Never pull back the fastener guide
or fastener by hand.
Guidelines for optimum fastening quality
NOTE
These application recommendations must always be
observed. For more specific information, refer to the
Hilti Fastening Technology Manual, which is available
from your local Hilti organisation.
B
d
Steel
A = min. edge distance = 15 mm (
B = min. spacing = 20 mm ( 3 / ")
4
C = min. base material thickness = 4 mm (
B
Concrete
A = min. edge distance = 70 mm (2
B = min. spacing = 80 mm (3 1 / ")
8
C = min. base material thickness = 100 mm (4")
Threaded studs for concrete or steel
Penetration depth
concrete: 22± 5 mm
steel: 12±2 mm
Nails for concrete or steel
ET
Fastening on steel: Fastening on concrete
Penetration depth (ET): Penetration depth (ET):
12 ± 2 mm, ( 1 / " ± 1 / ") 22 mm (27 max), (
2 16
Please refer to the Hilti Fastening Technology Manual
for examples and specific information about depth of
penetration.
A
C
5 / ")
8
5 / ")
32
A
ET
C
3 / ")
4
ET
7 / " (1" max)
8