Hilti DX 351 BT, Operating Instructions Manual, Page: 25 / 126

20
en
-WARNING-
●
The base material may splinter when a
fastener is driven or fragments of the
cartridge strip may fly off.
●
Flying fragments may injure parts of the
body or the eyes.
●
Wear safety glasses and a hard hat (users
and bystanders).
-CAUTION-
●
The nail or stud is driven by a cartridge
being fired.
●
Excessive noise may damage the hear-
ing.
●
Wear ear protection (users and
bystanders).
-WARNING-
●
Under certain circumstances, the tool
can be made ready to fire by pressing it
against a part of the body (e. g. a hand).
●
When in the “ready to fire” state, a fas-
tener or piston could be driven into a part
of the body.
●
Never press the nosepiece of the tool
against parts of the body.
7. Operation
6. Before use
6.1 Tool inspection
●
Ensure that there is no cartridge strip in the tool. If
there is a cartridge strip in the tool, remove it by hand
from the tool.

●
Check all external parts of the tool for damage at reg-
ular intervals and check that all controls operate prop-
erly. Do not operate the tool when parts are damaged
or when the controls do not operate properly. If nec-
essary, have the tool repaired at a Hilti service centre.
●
Check the piston for wear (see “8.4 Care and mainte-
nance”).
-WARNING-
●
Under certain circumstances, the tool
can be made ready to fire by pulling back
the fastener guide by hand.
●
When in the “ready to fire” state, a fas-
tener or piston could be driven into a part
of the body.
●
Never pull back the fastener guide by
hand.
5. Technical data
Tool DX 351 BT DX 351 BTG
Weight 2.28 kg (5 Ibs) 2.36 kg (5.2 Ibs)
Length of tool 403 mm (15.9
″
) 431 mm (16.9
″
)
Cartridges 6.8/11 M (27 cal. short) 6.8/11 M (27 cal. short)
brown brown
Recommended max. fastener driving frequency: 700/h 700/h
Cocking movement 59 mm (2.3
″
) 59 mm (2.3
″
)
Cocking pressure 100 N 100 N
Right of technical modification reserved
Cleaning set
Hilti spray, flat brush, round brush 19/31 mm, round brush 4.5 mm, round brush 9 mm, cleaning cloth, scraper
Printed: 20.08.2013 | Doc-Nr: PUB / 5069824 / 000 / 02