Intended Use; Quick-Release Chuck (Accessory); Service Indicator - Hilti TE 50 Manual De Instrucciones

▶ Before starting work, check the hazard class of the dust that will be produced when working. Use
an industrial vacuum cleaner with an officially approved protection class in compliance with the locally
applicable dust protection regulations. Dust from materials such as lead-based paint, certain types of
wood and concrete/masonry/stone containing quartz, minerals or metal can be harmful to health.
▶ Make sure that the workplace is well ventilated and, where necessary, wear a respirator appropriate for
the type of dust generated. Contact with or inhalation of the dust can cause allergic reactions and/or
respiratory or other diseases to the operator or bystanders. Certain kinds of dust such as oakwood
and beechwood dust are classified as carcinogenic, especially in conjunction with additives for wood
conditioning (chromate, wood preservative). Only specialists are permitted to handle material containing
asbestos.
▶ Take breaks and do physical exercises to improve the blood circulation in your fingers. Exposure to
vibration during long periods of work can lead to disorders of the blood vessels and nervous system in
the fingers, hands and wrists.
Electrical safety
▶ Before beginning work, check the working area for concealed electric cables, gas pipes and water
pipes. External metal parts of the power tool can become live, presenting a risk of electric shock, if you
accidentally damage an electric cable.
Power tool use and care
▶ Immediately switch off the power tool if the accessory tool jams. The power tool might twist off-line.
▶ Wait until the power tool stops completely before you lay it down.
3 Description
3.1 Overview of the product
Chuck
@
Function selector switch
;
Control switch
=
Supply cord
%
Side handle
&

3.2 Intended use

The product described is an electrically-powered combihammer with pneumatic hammering mechanism. It
is designed for drilling in concrete, masonry, wood and metal. The product can also be used for light to
medium-duty chiseling on masonry and surface finishing work on concrete.
▶ Operation is permissible only when connected to a power source providing a voltage and frequency in
compliance with the information given on the type identification plate.
3.3 Active Vibration Reduction (AVR)
TE 50-AVR
This product is equipped with an Active Vibration Reduction (AVR) system, which reduces vibration
significantly.

3.4 Quick-release chuck (accessory)

The quick-release chuck is suitable for use with accessory tools with a smooth, cylindrical shank or a
hexagonal shank, e.g.:
• Drill bits for wood
• Drill bits for metal
• Mixing paddles
The quick-release chuck is fitted in the standard chuck.

3.5 Service indicator

The breaker is equipped with a service indicator LED.
Status
The service indicator lights red.
14 English
Printed: 08.03.2017 | Doc-Nr: PUB / 5070996 / 000 / 03
1
(
)
+
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Meaning
•
Depth gauge
Service indicator
Theft protection indicator (optional)
Active Vibration Reduction AVR (only
TE 50-AVR)
End of service interval – servicing is due.