Hilti TE 3000-AVR, Original Operating Instructions

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English 13
respiratory or other diseases to the operator or bystanders. Certain kinds of dust are classified as
carcinogenic such as oak and beech dust, especially in conjunction with additives for wood conditioning
(chromate, wood preservative). Material containing asbestos may be handled only by specialists.
Electrical safety
▶ Before beginning work, check the working area for concealed electric cables or gas and water pipes.
You may receive an electric shock from external metal parts of the power tool if you damage an electric
cable accidentally.
▶
Check the power tool’s supply cord at regular intervals and have it replaced by a qualified specialist if
found to be damaged. If the power tool’s supply cord is damaged it must be replaced with a specially-
prepared and approved supply cord available from Hilti Customer Service. Check extension cords at
regular intervals and replace them if found to be damaged. Do not touch the supply cord or extension
cord if it is damaged while working. Disconnect the supply cord plug from the power outlet. Damaged
supply cords or extension cords present a risk of electric shock.
▶
Dirty or dusty power tools that have been used frequently for work on conductive materials should be
checked at regular intervals at a Hilti Service Center. Dust (especially dust from conductive materials) or
dampness adhering to the surface of the tool may, under unfavorable conditions, lead to electric shock.
▶
Switch the power tool off and unplug the supply cord in the event of a power failure or interruption in the
electric supply. This will prevent accidental restarting when the electric power returns.
3 Description
3.1 Overview of the product 1
@
On/off switch
;
Service indicator
=
Grip
%
Air vents
&
Guide tube
(
Accessory tool retainer / locking bar
)
Chuck
+
Supply cord
3.2 Transport trolley components 2
@
Grip
;
Locking bar
=
Holder for accessory tools (chisels)
%
Wheels
&
Wheel securing parts (washer, retaining pin)
(
Power tool locating pin
3.3 Intended use
The product described is a hand-held electric breaker with 28 mm hex chuck. It is designed for chiseling
work on concrete, masonry and asphalt. Excavation and compacting are further possible applications.
▶
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.
3.4 Possible misuse
This product is not suitable for working on hazardous materials.
This product is not suitable for working in a damp environment.
3.5 Service indicator
The breaker is equipped with a service indicator LED.
Status Meaning
The service indicator lights red. • End of service interval – servicing is due.
• A fault has occurred in the tool.
The service indicator blinks red. • Protection against overheating
• The voltage provided by the electric supply is
too high.
Note
Bring the product to Hilti Service in good time. This will help to ensure that it’s always ready for use.
Printed: 11.06.2018 | Doc-Nr: PUB / 5330316 / 000 / 00