Safety Instructions - Hilti DX 351-CT Operating Instructions Manual

ORIGINAL OPERATING INSTRUCTIONS
DX 351-CT powder-actuated fastening tool
It is essential that the operating instructions
are read before the tool is operated for the
first time.
Always keep these operating instructions to-
gether with the tool.
Ensure that the operating instructions are
with the tool when it is given to other persons.
Contents
1 Safety instructions
2 General information
3 Description
4 Consumables
5 Technical data
6 Before use
7 Operation
8 Care and maintenance
9 Troubleshooting
10 Disposal
11 Manufacturer's warranty - tools
12 EC declaration of conformity (original)
13 Confirmation of CIP testing
14 Health and safety of the operator

1 Safety instructions

1.1 Basic information concerning safety
In addition to the information relevant to safety given
in each of the sections of these operating instructions,
the following points must be strictly observed at all
times.
1.1.1 Using cartridges
Use only Hilti cartridges or cartridges of equivalent
quality.
Use of cartridges of inferior quality in Hilti tools may lead
to a build-up of unburned powder, which may explode
and cause sever injuries to operators and bystanders.
Cartridges must fulfill one of the following minimum re-
quirements:
a) The applicable manufacturer must be able to verify
successful testing in accordance with the EU stand-
ard EN 16264 or
b) The cartridges must bear the CE conformity mark
(mandatory in the EU as of July 2013).
NOTE
All Hilti cartridges for powder-actuated tools have been
tested successfully in accordance with EN 16264. The
tests defined in the EN 16264 standard are system tests
carried out by the certification authority using specific
Printed: 17.04.2014 | Doc-Nr: PUB / 5069829 / 000 / 03
1 These numbers refer to the corresponding illustra-
tions. The illustrations can be found on the fold-out cover
pages. Keep these pages open while studying the oper-
ating instructions.
In these operating instructions, the designation "the tool"
always refers to the DX 351-CT powder-actuated tool
with grip.
Parts, operating controls and indicators 1
Piston brake (part of fastener guide)
@
Threaded sleeve
Page
;
Fastener guide
15
=
Piston return spring
17
%
Black housing
18
&
Trigger
18
(
Grip
19
)
Cartridge feed
19
+
Cartridge ejection
20
§
Grip covering
21
/
Ventilation slots
22
:
Power regulation indicator
26
·
27
Power regulation wheel
27 $
27
27
combinations of cartridges and tools. The tool designa-
tion, the name of the certification authority and the system
test number are printed on the cartridge packaging.
Please refer
www.hilti.com/dx-cartridges
1.1.2 Requirements to be met by users
Never attempt to use the tool without first receiving
proper instruction on its use and observance of the
associated safety precautions.Contact your local Hilti
representative for assistance.
1.1.3 Personal safety
a) Stay alert, watch what you are doing and use
common sense when operating a direct fastening
tool. Do not use tool while tired or under the influ-
ence of drugs, alcohol or medication. A moment of
inattention while operating tools may result in serious
personal injury.
b) Avoid unfavorable body positions. Make sure you
work from a safe stance and stay in balance at all
times.
to the packaging example
en
at:
15