Hilti NURON NCR 120-22 Manual De Instrucciones página 22

▶ Never service damaged battery packs. Service of battery packs should only be performed by the
manufacturer or authorized service providers.
2.2 Additional safety instructions, crimping tool
Safety when working in the vicinity of electrical installations
Invariably, before work commences a risk assessment has to be carried out, and the necessary protective
measures have to be implemented.
All personnel involved in work in the vicinity of electrical installations must have received instruction
concerning the applicable safety requirements, safety regulations and company operating procedures.
Working procedures are divided into three different procedures: dead working, live working, working in the
vicinity of live parts. All these procedures are based on the use of protective measures against electric
shock and/or the effects of short-circuits and arcing. For further details refer to EN 50110 and any national
requirements and practices. It shall be verified that all methods and tools chosen are suitable for the
installation to be worked on.
▶ For all work on electrical installations, observe the valid international, national and local laws and
regulations, such as EN 50110.
Personal safety
▶ Comply with the country-specific standards and safety instructions for operation of crimping tools and
all work on, with or in proximity to electrically live equipment and lines.
▶ Persons who work in the vicinity of live lines must receive regular instruction and training.
▶ Use the product and accessories only when they are in perfect working order.
▶ Never tamper with or modify the product or accessories in any way.
▶ Keep the air vents clear at all times. Risk of burn injuries due to blocked air vents.
▶ If you notice oil escaping, cease working with the tool and consult Hilti Service. Immediately remove the
leaked oil.
▶ Check that the locking pin is pushed in all the way and securely engaged.
▶ Throughout the crimping operation, take great care to keep your hands and fingers well clear of the
crimping head.
▶ Switch the crimping tool on only after bringing it to the working position.
▶ Wait until the product has come to a complete stop before you lay it down.
▶ Be extra-careful when working on lines that are under mechanical tension.
▶ Always hold the crimping tool firmly with both hands on the grips provided for the purpose.
▶ Before each use, inspect the red coating on the crimping head for indications of damage or aging. If you
find such damage, the black housing is visible and/or the crush-hazard or electric-shock hazard symbol
is no longer legible, do not use the crimping tool and contact Hilti Service.
▶ Do not secure a belt hook to this power tool.
▶ Risk of injury by falling tools and/or accessories. Before starting work, check that installed accessories
are secure.
▶ Do not look directly into the light source (LED) of the product and do not aim the beam at other persons'
faces. Risk of dazzling or eye damage.
▶ Keep the retaining strap and the tether clean and dry.
Electrical safety
▶ Before use of the crimping tool, all live cables and other equipment carrying electric voltage within the
area in which the user is working are to be switched off. If this is not possible, the corresponding safety
precautions for working in proximity to electrically live cables or equipment applicable in your country
must be implemented and observed.
▶ Before beginning work, check the working area for concealed electric cables or gas and water pipes.
External metal parts of the product could give you an electric shock or cause an explosion if you
accidentally damage an electric cable or a gas or water pipe.
▶ Do not crimp live parts, i.e. parts carrying electric voltage. The crimping tool must be considered as being
uninsulated and must therefore be used in combination with personal protective equipment (protective
gloves, protective footwear, protective clothing, etc.) of a type suitable to provide protection for yourself
and other persons in the vicinity. It is essential to ensure adequate insulation for working in the vicinity of
electrically live lines, for example by the use of solid insulating material or maintenance of an adequate
air gap. Among other uses, the crimping tool is suitable for use on electrically insulating aerial lifts or
platforms.
▶ In order to use the crimping tool in the vicinity of electrically live lines, the user must:
▶ take all different potentials (voltages) into account.
18 English 2321721
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