• Read this documentation before initial operation or use. This is a
prerequisite for safe, trouble-free handling and use of the product.
• Observe the safety instructions and warnings in this documentation and
on the product.
• Always keep the operating instructions with the product and make sure
that the operating instructions are with the product when it is given to
other persons.
1.2 Explanation of symbols used
1.2.1 Warnings
Warnings alert persons to hazards that may occur when handling or using the
product. The following signal words are used in combination with a symbol:
DANGER! Draws attention to an imminent hazard that will lead to
serious personal injury or fatality.
WARNING! Draws attention to a potential hazard that could lead to
serious personal injury or fatality.
CAUTION! Draws attention to a potentially dangerous situation that
could lead to minor personal injury or material damage.
1.2.2 Symbols in the documentation
The following symbols are used in this document:
Read the operating instructions before use
Instructions for use and other useful information
1.2.3 Symbols in the illustrations
The following symbols are used in illustrations:
These numbers refer to the corresponding illustrations found at the
beginning of these operating instructions.
The numbering reflects the sequence of operations shown in the
illustrations and may deviate from the steps described in the text.
Item reference numbers are used in the overview illustration and
refer to the numbers used in the key in the product overview section.
This symbol is intended to draw special attention to certain points
when handling the product.
Hilti products are designed for professional use and may be operated, ser-
viced and maintained only by trained, authorized personnel. This personnel
must be informed of any particular hazards that may be encountered. The
product and its ancillary equipment can present hazards if used incorrectly
by untrained personnel or if used not in accordance with the intended use.
The type designation and serial number are stated on the rating plate.
▶ Write down the serial number in the table below. You will be required to
state the product details when contacting Hilti Service or your local Hilti
organization to inquire about the product.
Product information
BreakerTE 1500AVR
Generation01
Serial no.
1.5 Declaration of conformity
We declare, on our sole responsibility, that the product described here
complies with the applicable directives and standards. A copy of the
declaration of conformity can be found at the end of this documentation.
The technical documentation is filed and stored here:
Hilti Entwicklungsgesellschaft mbH | Tool Certification | Hiltistraße 6 | 86916
Kaufering, DE
2 Safety
2.1 General power tool safety warnings
WARNING
Read all safety warnings and all instructions. Failure to follow the warnings
and instructions may result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference.
The term “power tool” in the warnings refers to your mains-operated (corded)
power tool or battery-operated (cordless) power tool.
▶ Keep work area clean and well lit. Cluttered or dark areas invite
accidents.
▶ Do not operate power tools in explosive atmospheres, such as in
the presence of flammable liquids, gases or dust. Power tools create
sparks which may ignite the dust or fumes.
▶ Keep children and bystanders away while operating a power tool.
Distractions can cause you to lose control.
Electrical safety
▶ Power tool plugs must match the outlet. Never modify the plug in any
way. Do not use any adapter plugs with earthed (grounded) power
tools. Unmodified plugs and matching outlets will reduce risk of electric
shock.
▶ Avoid body contact with earthed or grounded surfaces, such as
pipes, radiators, ranges and refrigerators. There is an increased risk of
electric shock if your body is earthed or grounded.
▶ Do not expose power tools to rain or wet conditions. Water entering a
power tool will increase the risk of electric shock.
▶ Do not abuse the cord. Never use the cord for carrying, pulling or
unplugging the power tool. Keep cord away from heat, oil, sharp
edges or moving parts. Damaged or entangled cords increase the risk
of electric shock.
▶ When operating a power tool outdoors, use an extension cord suitable
for outdoor use. Use of a cord suitable for outdoor use reduces the risk
of electric shock.
▶ If operating a power tool in a damp location is unavoidable, use
a residual current device (RCD) protected supply. Use of an RCD
reduces the risk of electric shock.
Personal safety
▶ Stay alert, watch what you are doing and use common sense when
operating a power tool. Do not use a power tool while you are tired
or under the influence of drugs, alcohol or medication. A moment
of inattention while operating power tools may result in serious personal
injury.
▶ Use personal protective equipment. Always wear eye protection.
Protective equipment such as dust mask, non-skid safety shoes, hard
hat, or hearing protection used for appropriate conditions will reduce
personal injuries.
▶ Prevent unintentional starting. Ensure the switch is in the off‐position
before connecting to power source and/or battery pack, picking up
or carrying the tool. Carrying power tools with your finger on the switch
or energising power tools that have the switch on invites accidents.
▶ Use auxiliary handles, if supplied with the tool. Loss of control can
cause personal injury.
▶ Hold power tool by insulated gripping surfaces, when performing an
operation where the cutting accessory may contact hidden wiring
or its own cord. Cutting accessory contacting a "live" wire may make
exposed metal parts of the power tool "live" and could give the operator
an electric shock.
2.3 Additional safety instructions for breakers
Personal safety
▶ Use the product only when it is in technically faultless condition.
▶ Never tamper with or modify the tool in any way.
▶ Use the auxiliary grip supplied with the tool. Loss of control can cause
personal injury.
▶ Apply appropriate safety measures at the opposite side of the workpiece
in work that involves breaking through. Parts breaking away could fall out
and / or fall down causing injury to other persons.
▶ Always hold the power tool with both hands on the grips provided. Keep
the grips clean and dry.
▶ Hold the power tool by the insulated gripping surfaces when performing
work in which the accessory tool might come into contact with concealed
wiring. If the accessory tool comes into contact with a live wire, metal
parts of the power tool can also become live, resulting in an electric
shock.
▶ Wear suitable protective glasses, a hard hat, ear protection, protective
gloves and light respiratory protection while using the tool.
▶ Wear protective gloves also when changing the accessory tool. Touching
the accessory tool presents a risk of injury (cuts or burns).
▶ Wear eye protection. Flying fragments present a risk of injury to the body
and eyes.
▶ Before starting work, check the hazard class of the dust that will be pro-
duced 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 may cause allergic reactions and/or 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.
The product described is an electrically powered breaker for heavy chiseling
work. It is designed for removing and breaking up concrete, masonry, stone
and asphalt.
▶ 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 Possible misuse
This product is not suitable for working on hazardous materials.
This product is not suitable for working in a damp environment.
3.4 Active Vibration Reduction (AVR)
The breaker is equipped with an Active Vibration Reduction (AVR) system,
which reduces vibration significantly.
3.5 Service indicator
The breaker is equipped with a service indicator LED.
StatusMeaning
The service indicator lights red.• End of service interval – servicing
The service indicator blinks red.• The overheating prevention cut-
Note
Bring the product to Hilti Service in good time. This will help to ensure
that it’s always ready for use.
On/off switch
&
Grip
(
Service indicator
)
Supply cord
+
is due.
• A fault has occurred in the tool.
out has been activated.
• The voltage provided by the
electric supply is too high.
3.6 Items supplied
Breaker, side handle, operating instructions.
Note
You can find other system products approved for your product at your
local Hilti Center or online at: www.hilti.com
For details of the rated voltage, frequency, current and input power,
please refer to the power tool’s country-specific type identification plate.
When powered by a generator or transformer, the generator or transformer’s
power output must be at least twice the rated input power shown on the rating
plate of the power tool. The operating voltage of the transformer or generator
must always be within +5% and -15% of the rated voltage of the power tool.
Single impact energy in accordance with
30 J
EPTA procedure 05/2009
Weight in accordance with EPTA procedure 01
14.2 kg
4.2 Noise information and vibration values in accordance with
EN 60745
The sound pressure and vibration values given in these instructions have
been measured in accordance with a standardized test and may be used to
compare one electric tool with another. They may be used for a preliminary
assessment of exposure. The data given represents the main applications of
the electric tool. However, if the electric tool is used for different applications,
with different accessory tools, or is poorly maintained, the data may vary.
This may significantly increase exposure over the total working period. An
accurate estimation of exposure should also take into account the times
when the tool is switched off, or when it is running but not actually being
used for a job. This may significantly reduce exposure over the total working
period. Identify additional safety measures to protect the operator from the
effects of noise and/or vibration, for example: maintenance of the electric tool
and the accessories, keeping the hands warm, organization of work patterns.
Noise emission values
Sound (power) level (LWA)
Uncertainty for the sound power level
100 dB(A)
3 dB(A)
(KWA)
Emission sound pressure level (LpA)
Uncertainty for the sound pressure level
1. Apply a little grease to the connection end of the accessory tool.
2. Push the accessory tool into the chuck as far as it will go, turning it and
applying light pressure until it engages with an audible click.
◁ The product is ready for use.
Note
Use only the recommended grease supplied by Hilti. Use of unsuitable grease may cause damage to the product.
5.1.3 Removing the accessory tool
WARNING
Risk of injury! The accessory tool gets hot during use and may also
have sharp edges.
▶ Wear protective gloves when changing the tool.
DANGER
Risk of fire! Risk of contact between the hot accessory tool and highly
inflammable materials.
▶ Do not lay the hot accessory tool down on highly inflammable
▶ Operation of the direction of rotation and/or function selector switch
while the tool is running may result in damage to the tool.
▶ Do not operate this switch while the tool is running.
Observe the safety instructions and warnings in this documentation and on
the product.
5.2.1 Chiseling
Note
The chisel can be adjusted to 6 different positions (in 60° increments).
This ensures that flat chisels and shaped chisels can always be set to
the optimum working position.
If inadequate pressure is applied, the chisel will jump around uncontrollably. Application of excessive pressure will result in a loss of chiseling
performance.
2. Bring the chisel into contact with the workpiece about 80 -100 mm (3¹⁄₈"
- 4") from its edge.
3. Begin with the chisel positioned at an angle of 70° to 80° to the concrete
surface, with the tip of the chisel pointing toward the edge of the
workpiece. Break material away by subsequently increasing the angle to
approx. 90° as the chisel penetrates.
◁ When working close to reinforcing bars, always guide the tip of the
chisel toward the edge of the workpiece, not toward a reinforcing bar.
4. Rotate the chisel regularly to help ensure even wear and to promote the
self-sharpening process.
6 Care and maintenance
WARNING
Danger of electric shock! Carrying out care and maintenance while the
supply cord is connected to the power outlet presents a risk of serious
injuries including burns.
▶ Always unplug the supply cord before carrying out all care and
• Use only a slightly damp cloth to clean the casing. Do not use cleaning
agents containing silicone as they can attack the plastic parts.
Maintenance
WARNING
Danger of electric shock! Improper repairs to electrical components
may lead to serious injuries including burns.
▶ Repairs to the electrical section of the tool or appliance may be
carried out only by trained electrical specialists.
• At regular intervals, check all visible parts and the controls for signs of
damage and make sure that they all function correctly.
• Do not operate the power tool if signs of damage are found or if parts
malfunction. Have damage repaired immediately by Hilti Service.
• After cleaning and maintenance, refit all guards or protective devices and
check that they function correctly.
Note
To help ensure safe and reliable operation, use only genuine Hilti spare
parts and consumables. Spare parts, consumables and accessories
approved by Hilti for use with the product can be found at your local
Hilti Center or online at: www.hilti.com
6.1 Cleaning the dust shield
▶ Clean the dust shield on the chuck with a dry, clean cloth at regular
intervals.
▶ Clean the sealing lip by wiping it carefully and then grease it again lightly
with Hilti grease.
▶ It is essential that the dust shield is replaced if the sealing lip is damaged.
7 Transport and storage
• Do not transport electric tools with accessory tools fitted.
• Always unplug the supply cord before storing an electric tool or appliance.
• Store tools and appliances in a dry place where they cannot be accessed
by children or unauthorized persons.
• Check electric tools or appliances for damage after long periods of
transport or storage.
8 Troubleshooting
If the trouble you are experiencing is not listed in this table or you are unable
to remedy the problem by yourself, please contact Hilti Service.
The overheating prevention cut-out has been
activated.
▶ Allow the tool to cool
down. Clean the
air vents. Running
under no load is still
possible.
The breaker
switches itself off
while running.
The voltage provided by
the electric supply is too
high.
The overheating prevention cut-out has been
activated.
▶ Use a different power
outlet. Check the
electric supply.
▶ Allow the tool to cool
down. Clean the
air vents. Running
under no load is still
possible.
The breaker doesn’t
achieve full power.
The extension cord is
too long or its gauge is
inadequate.
▶ Use an extension cord
of an approved length
and / or of adequate
gauge.
The chisel cannot
be released from the
chuck.
The voltage provided by
the electric supply is too
low.
The chuck is not pulled
back fully.
▶ Connect the power
tool to a different
power source.
▶ Pull the chuck back
as far as it will go and
remove the insert tool.
9 Disposal
Most of the materials from which Hilti tools and appliances are manufactured can be recycled. The materials must be correctly separated before
they can be recycled. In many countries, your old tools, machines or appliances can be returned to Hilti for recycling. Ask Hilti Service or your Hilti
representative for further information.
▶ Disposal of electric tools or appliances together with household
waste is not permissible.
10 Manufacturer’s warranty
▶ Please contact your local Hilti representative if you have questions about