PDF Operating Instruction TE 800, TE 800-AVR

TE 800
TE 800-AVR
English
Printed: 08.11.2017 | Doc-Nr: PUB / 5200574 / 000 / 05
Printed: 08.11.2017 | Doc-Nr: PUB / 5200574 / 000 / 05
1 Information about the documentation
1.1 About this documentation
•
•
•
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 signs used
1.2.1 Warnings
Warnings alert persons to hazards that occur when handling or using the product. The following signal words
are used in combination with a symbol:
DANGER! Draws attention to imminent danger 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 damage to the equipment or other property.
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 illustrations and refer to the numbers used in
the product overview section.
These characters are intended to specifically draw your attention to certain points when handling
the product.
1.3 Product-dependent symbols
1.3.1 Symbols on the product
The following symbols are used on the product:
Service indicator
Power selector
1.4 Product information
Hilti products are designed for professional use and may be operated, serviced 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.
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▶
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
Breaker
Generation
Serial no.
TE 800-AVR
01
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, Germany
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.
Work area safety
▶ 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.
▶ Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left
attached to a rotating part of the power tool may result in personal injury.
▶ Do not overreach. Keep proper footing and balance at all times. This enables better control of the
power tool in unexpected situations.
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▶
▶
Dress properly. Do not wear loose clothing or jewellery. Keep your hair, clothing and gloves away
from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts.
If devices are provided for the connection of dust extraction and collection facilities, ensure these
are connected and properly used. Use of dust collection can reduce dust-related hazards.
Power tool use and care
▶ Do not force the power tool. Use the correct power tool for your application. The correct power tool
will do the job better and safer at the rate for which it was designed.
▶ Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be
controlled with the switch is dangerous and must be repaired.
▶ Disconnect the plug from the power source and/or the battery pack from the power tool before
making any adjustments, changing accessories, or storing power tools. Such preventive safety
measures reduce the risk of starting the power tool accidentally.
▶ Store idle power tools out of the reach of children and do not allow persons unfamiliar with the
power tool or these instructions to operate the power tool. Power tools are dangerous in the hands
of untrained users.
▶ Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and
any other condition that may affect the power tool’s operation. If damaged, have the power tool
repaired before use. Many accidents are caused by poorly maintained power tools.
▶ Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are
less likely to bind and are easier to control.
▶ Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking
into account the working conditions and the work to be performed. Use of the power tool for
operations different from those intended could result in a hazardous situation.
Service
▶ Have your power tool serviced by a qualified repair person using only identical replacement parts.
This will ensure that the safety of the power tool is maintained.
2.2 Hammer safety warnings
▶
▶
▶
Wear ear protectors. Exposure to noise can cause hearing loss.
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 power tool in any way.
▶ Use the auxiliary grips supplied with the power 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 tool securely with both hands on the insulated grips. Keep the grips clean and dry. If the
accessory tool comes into contact with live cables, metal parts of the power tool can also become live,
resulting in an electric shock.
▶ You and any other persons in the vicinity must wear suitable eye protection, a hard hat, ear protection,
protective gloves and respiratory protection while the tool is in use.
▶ Wear protective gloves also when changing the accessory tool. Touching the accessory tool can result
in cuts and burns.
▶ Wear eye protection. Flying fragments can injure the body and eyes.
▶ 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 may cause allergic reactions and/or
respiratory or other diseases among operators 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.
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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 or gas 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.
Careful handling and use of electric tools
▶ Wait until the power tool stops completely before you lay it down.
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3 Description
3.1 Product overview
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@
;
=
%
&
(
)
Chuck and chisel position adjustment
Cooling slots
Clamping band
Air vents
Side handle
On / off switch
Grip
+
§
/
:
∙
$
Display
Service indicator
Power level indicator
Supply cord
Rating plate
Knob
3.2 Intended use
The product described is an electrically-powered breaker with pneumatic hammering mechanism. It is
designed for heavy chiseling work on masonry and 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 800-AVR
The breaker is equipped with an Active Vibration Reduction (AVR) system, which greatly reduces vibration.
3.4 Service indicator
The breaker is equipped with a service indicator LED.
Status
The service indicator lights.
Meaning
•
End of service interval – servicing is due. Bring
the product to Hilti Service in good time. This
will help to ensure that it’s always ready for use.
3.5 Power level indicator
The breaker is equipped with a power level indicator LED.
Status
The power level indicator lights.
Meaning
•
Chiseling power is reduced to 70%. Press the
power level selector switch again to return to full
chiseling power. The chiseling power level can
be adjusted only when the tool is plugged in to
the electric supply.
3.6 Items supplied
Breaker, side handle, operating instructions.
Other system products approved for use with this product can be found at your local Hilti Store or at:
www.hilti.group | USA: www.hilti.com
4 Technical data
4.1 Breaker
Note
For details of the rated voltage, current, frequency and/or 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.
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Rated power input
Single impact energy in accordance with EPTA procedure 05
Weight in accordance with EPTA procedure 01
TE 800
TE 800­AVR
21 J
21 J
1,850 W
10.5 kg
1,850 W
10.6 kg
4.2 Noise information and vibration values in accordance with EN 60745
The sound pressure and vibration values given in these instructions were measured in accordance with a
standardized test and can be used to compare one power tool with another. They can also be used for a
preliminary assessment of exposure. The data given represents the main applications of the power tool.
However, if the power tool is used for different applications, with different accessory tools, or is poorly
maintained, the data can vary. This can 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 can 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: Maintaining the power tool and accessory tools, keeping the hands warm,
organization of work patterns.
Noise information
Sound (power) level (LWA)
98 dB(A)
Measured sound power level (LWA)
94 dB(A)
Uncertainty for the sound power level (KWA)
3 dB(A)
Guaranteed sound power level (LWAd)
98 dB(A)
Emission sound pressure level (LpA)
87 dB(A)
Uncertainty for the sound pressure level (KpA)
Information about vibration
Chiseling (ah, Cheq)
Uncertainty (K)
3 dB(A)
TE 800
TE 800­AVR
1.5 m/s²
1.5 m/s²
16 m/s²
8 m/s²
5 Operation
5.1 Preparations at the workplace
CAUTION
Risk of injury! Inadvertent starting of the product.
▶
Unplug the supply cord before making adjustments to the power tool or before changing
accessories.
Observe the safety instructions and warnings in this documentation and on the product.
5.1.1 Fitting the side handle
CAUTION
Risk of injury! Loss of control over the breaker.
▶
Check that the side handle is fitted correctly and tightened securely.
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Fit the side handle.
▶
5.1.2 Changing the accessory tool
WARNING
Risk of injury! The tool becomes hot as a result of use.
▶
Wear protective gloves when changing the tool.
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 (until it engages).
◁ The product is ready for use.
3. Pull the chuck back as far as it will go and remove the accessory tool.
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
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 materials.
WARNING
Risk of injury! The tool becomes hot as a result of use.
▶
10
Wear protective gloves when changing the tool.
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▶
Remove the accessory tool.
5.1.4 Positioning the chisel
CAUTION
Risk of injury! Loss of control over the chisel direction.
▶
Do not operate the tool when the selector switch is set to “Chisel positioning”. Turn the function
selector switch until it engages in the “Chiseling” position.
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.
▶
Fit the accessory tool. → page 10
5.1.5 Setting the chiseling power
1. Press the power level selector switch.
◁ The power level indicator lights yellow.
◁ Power is reduced to 70%.
Note
Reduce the power to 70% when you wish to chisel with greater precision.
Note
The chiseling power level can be adjusted only when the tool is plugged in to the electric supply.
2. Press the power level selector switch again to return to full chiseling power.
5.2 Types of work
WARNING
Risk of electric shock! Severe injury and burns can result if any attempt is made to operate the tool
without an earth/ground conductor and ground fault circuit interrupter correctly connected.
▶
▶
Irrespective of whether mains power or generator power is used, always make sure that an
earth/ground conductor and ground fault circuit interrupter are present in the power supply and
that these are correctly connected.
Do not use the product unless these safety measures are in place and fully operational.
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WARNING
A damaged supply cord presents a hazard! Do not touch the supply cord or extension cord if
damaged while working. Disconnect the supply cord plug from the power outlet.
▶
Check the appliance’s supply cord at regular intervals and have it replaced by a qualified specialist
if found to be damaged.
Full approval must be obtained from the site engineer or architect prior to beginning the work.
5.2.1 Chiseling
1. Plug the supply cord into the power outlet.
Note
Working at low temperatures: The hammering mechanism works only when the power tool has
reached a minimum operating temperature. Bring the chisel into contact with the base material
and allow the power tool to run under no load until the minimum operating temperature is reached.
If necessary, repeat this procedure until the hammering mechanism begins to operate.
2. Bring the chisel into contact with the workpiece about 80 -100 mm (3¹⁄₈" - 4") from its edge.
3. To switch the power tool on, push the on/off switch to the right.
◁ The on/off switch remains engaged in this position (on the right).
4. To switch the power tool off, push the on/off switch to the left.
◁ The on/off switch remains engaged in this position (on the left).
Note
If inadequate pressure is applied, the chisel will jump around uncontrollably. Application of
excessive pressure will result in a loss of chiseling performance.
When working close to reinforcing bars, always guide the tip of the chisel toward the edge of the
workpiece, not toward a reinforcing bar.
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 maintenance tasks.
Care
• Carefully remove stubborn dirt from the tool.
• Clean the air vents carefully with a dry brush.
• Use only a slightly damp cloth to clean the casing. Do not use cleaning agents containing silicone as
they can attack the plastic parts.
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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.
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.
8.1 Troubleshooting
Trouble or fault
The power tool doesn’t start.
The power tool doesn’t start
and the service indicator
lights red.
Possible cause
Electronics initialization in progress
(takes up to 1 second after plugging in) or the electronic restart
safety interlock has been activated
after an interruption in the electric
supply.
Action to be taken
▶
Switch the power tool off and
then on again.
Interruption in the electric supply.
▶
The supply cord or plug is defective.
Plug in another power tool or
appliance and check whether it
works.
▶
The control switch is defective.
▶
Generator in sleep mode
▶
The carbon brushes are worn.
▶
A fault has occurred in the tool.
▶
Have the parts checked by a
trained electrical specialist and
replaced if necessary.
Have the power tool checked by
a trained electrical specialist and
the carbon brushes replaced if
necessary.
Apply a load to the generator
by connecting a second power
consumer (e.g. worklight).
Have the parts checked by a
trained electrical specialist and
replaced if necessary.
Have the tool repaired by Hilti
Service.
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Trouble or fault
No hammering action.
The power tool doesn’t start.
The power tool starts and the
service indicator lights red.
The tool does not achieve full
power.
The chisel cannot be released
from the chuck.
Possible cause
The power tool is too cold.
Action to be taken
▶
Bring the tip of the drill bit
or chisel into contact with the
workpiece and allow the power
tool to run under no load until it
reaches the minimum operating
temperature.
Have the tool repaired by Hilti
Service.
A fault has occurred in the tool.
▶
Electronics initialization in progress
(takes up to 1 second after plugging in) or the electronic restart
safety interlock has been activated
after an interruption in the electric
supply.
▶
Switch the power tool off and
then on again.
Interruption in the electric supply.
▶
The supply cord or plug is defective.
Plug in another power tool or
appliance and check whether it
works.
▶
The control switch is defective.
▶
Generator in sleep mode
▶
The service indicator lights.
▶
Power reduction is active.
▶
The extension cord is too long or
its gauge is inadequate.
▶
The voltage provided by the electric supply is too low.
▶
The chuck is not pulled back fully.
▶
Have the parts checked by a
trained electrical specialist and
replaced if necessary.
Have the power tool checked by
a trained electrical specialist and
the carbon brushes replaced if
necessary.
Apply a load to the generator
by connecting a second power
consumer (e.g. worklight).
Have the power tool serviced or
repaired by Hilti Service.
Press the power level selector
switch (observe the power level
indicator). Switch the power
tool off and then on again.
Use an extension cord with
an adequate conductor cross
section. (1.5 mm² for lengths up
to 40 m; 2.5 mm² for lengths up
to 65 m).
Connect the power tool to a
different electric supply.
Pull the chuck back as far
as it will go and remove the
accessory 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 RoHS (Restriction of Hazardous Substances)
Click on the link to go to the table of hazardous substances: qr.hilti.com/r3140904.
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There is a link to the RoHS table, in the form of a QR code, at the end of this document.
11 Manufacturer’s warranty
▶
Please contact your local Hilti representative if you have questions about the warranty conditions.
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Hilti = registered trademark of Hilti Corp., Schaan
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**
20171024
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