Hilti TE2-A User Manual
TE2-A
Operating instructions en
Mode d'emploi fr
Manual de instrucciones es
*304444*
304444
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UL listed and CSA certified according to US and Canadian safety standards
Homologué (conforme aux normes de sécurité américaines et canadiennes)
Producto homologado según normas de seguridad americanas y canadienses
Produto homologado de accordo com as normas de segurança americanas e canadianas
C US C US
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It is essential that the operating instructions
are read before the tool is operated for the
first time.
Always keep these operating instructions
together with the tool.
Ensure that the operating instructions are with
the tool when it is given to other persons.
TE2-A cordless rotary hammer
Operating controls and parts
Chuck
Function selector switch
Forward / reverse switch
Motor brake
Control switch (with electronic speed control)
Battery release buttons (2)
Rating plate
Grip
Side handle with depth gauge (option)
These numbers refer to the corresponding illustrations. The illustrations can be found on the fold-out cover pages. Keep these pages open while studying the
operating instructions.
In these operating instructions, the TE 2-A cordless
rotary hammer with battery fitted is referred to as “the
tool”.
1. General information
1.1 Signal words and their meaning
-WARNING-
The word WARNING is used to draw attention to a potentially dangerous situation which could lead to severe
personal injury or death.
-CAUTION-
Used to draw attention to a potentially dangerous situation which could lead to minor personal injury or damage
to the equipment or other property.
-NOTE-
Used to draw attention to an instruction or other useful
information.
1.2 Pictograms
Warning signs
General
warning
Warning:
electricity
Warning:
caustic
substances
Obligation signs
Wear
breathing
protection
Wear
ear
protection
Wear
protective
gloves
Wear
eye
protection
Warning:
hot surface
Symbols
Read the
operating
instructions
before use
Return waste material for
recycling
Do not dispose of
batteries with
general refuse
V= volts
–––
- - -
= direct current
n
o = no load speed
min
-1
= revolutions per minute
j = hammer drilling
= rotation only
Contents Page
1. General information 1
2. General safety rules 2
3. Specific safety rules and symbols 3
4. Functional description 4
5. Technical data 5
6. Assembly 6
7. Operation 6
8. Care and maintenance 7
9. Tools and accessories 8
10. Troubleshooting 8
11. Warranty 9
12. Disposal 9
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Location of identification data on the tool
The type designation, item number, year of manufacture
and technical status can be found on the rating plate on
the tool. The serial number is located on the left side of
the motor housing. Make a note of this data in your operating instructions and always refer to it when making
an enquiry to your Hilti representative or service department.
Type:
Serial no.:
2. General safety rules
2.1 WARNING!
READ AND UNDERSTAND ALL INSTRUCTIONS
Failure to follow all instructions listed below, may result
in electric shock, fire and/or serious personal injury.
SAVE THESE INSTRUCTIONS.
2.2 Work Area
Keep your work area clean and well lit.
Cluttered benches and 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 bystanders, children, and visitors away while
operating a power tool.
Distractions can cause you to lose control.
2.3 Electrical safety
A battery operated tool with integral batteries or a separate battery pack must be recharged only with the
specified charger for the battery.
A charger that may be suitable for one type of battery
may create a risk of fire when used with another battery.
Use battery operated tool only with specifically designated battery pack.
Use of any other batteries may create a risk of fire.
2.4 Personal safety
Stay alert, watch what you are doing, and use common sense when operating a power tool. Do not use
tool while tired or under the influence of drugs, alcohol, or medication.
A moment of inattention while operating power tools
may result in serious personal injury.
Dress properly. Do not wear loose clothing or jewelry. Contain long hair. Keep your hair, clothing, and
gloves away from moving parts.
Loose clothes, jewelry, or long hair can be caught in
moving parts.
Avoid accidental starting. Be sure switch is in the
locked or off position before inserting battery pack.
Carrying tools with your finger on the switch or inserting the battery pack into a tool with the switch on invites
accidents.
Remove adjusting keys or wrenches before turning
the tool on.
A wrench or a key that is left attached to a rotating part
of the tool may result in personal injury.
Do not overreach. Keep proper footing and balance at
all times.
Proper footing and balance enable better control of the
tool in unexpected situations.
Use safety equipment. Always wear eye protection.
Dust mask, non-skid safety shoes or hearing protection
must be used for appropriate conditions.
2.5 Tool Use and Care
Use clamps or other practical way to secure and support the workpiece to a stable platform.
Holding the work by hand or against your body is unstable and may lead to loss of control.
Do not force tool. Use the correct tool for your application.
The correct tool will do the job better and safer at the
rate for which it is designed.
Do not use tool if switch does not turn it on or off.
A tool that cannot be controlled with the switch is dangerous and must be repaired.
Disconnect battery pack from tool or place the switch
in the locked or off position before making any adjustments, changing accessories, or storing the tool.
Such preventive safety measures reduce the risk of starting the tool accidentally.
Store idle tools out of reach of children and other
untrained persons.
Tools are dangerous in the hands of untrained users.
en
When battery pack is not in use, keep it away from
other metal objects like: paper clips, coins, keys, nails,
screws, or other small metal objects that can make a
connection from one terminal to another.
Shorting the battery terminals together may cause sparks,
burns, or a fire.
Maintain tools with care. Keep cutting tools sharp and
clean.
Properly maintained insert tools with sharp cutting edge
are less likely to bind and are easier to control.
Check for misalignment or binding of moving parts,
breakage of parts, and any other condition that may
affect the tool’s operation. If damaged, have the tool
serviced before using.
Many accidents are caused by poorly maintained tools.
Use only accessories that are recommended by the
manufacturer for your model.
Accessories that may be suitable for one tool may create a risk of injury when used on another tool.
2.6 Service
Tool service must be performed only by qualified repair
personnel.
Service or maintenance performed by unqualified personnel may result in a risk of injury.
When servicing a tool, use only identical replacement
parts. Follow instructions in the Maintenance section
of this manual.
Use of unauthorized parts or failure to follow Maintenance Instructions may create a risk of shock or injury.
3. Specific safety rules and symbols
Hold tool by insulating gripping surfaces when performing an operation where the cutting tool may contact hidden wiring.
Contact with a „live“ wire will make exposed metal parts
of the tool „live“ and shock the operator.
Wear ear protectors when using the tool for extended
periods.
Prolonged exposure to high intensity noise can cause
hearing loss.
3.1 Take the necessary precautions to make the
workplace safe
● Ensure that the workplace is well ventilated.
● Keep the workplace tidy. Objects which could cause
injury should be removed from the working area. Untidiness at the workplace can lead to accidents.
● Wear goggles.
● Wear protective gloves to avoid cutting the fingers
when changing insert tools.
● Do not permit other persons to touch the tool.
● Check the area behind the wall you are working on
before drilling right through and when using long drill
bits.
● Concealed electric cables or gas and water pipes pre-
sent a serious hazard if damaged while you are working.
Accordingly, check the area in which you are working
beforehand (e.g. using a metal detector). Avoid con-
tact between your body and earthed / grounded objects,
such as pipes or radiators. External metal parts of the
tool may become live, for example, when an electric
cable is drilled into inadvertently.
3.2 Aditional general safety precautions
● Use the right electric tool for the job. Do not use the tool
for purposes for which it was not intended. Use the tool
only as directed and when it is in faultless condition.
● Avoid contact with rotating parts.
● Take the influences of the surrounding area into account.
Do not expose the tool to rain or snow and do not use
it in damp or wet conditions.
● Keep the grips dry, clean and free from oil and grease.
● The tool may be used hand-held only.
● Always hold the tool with both hands on the grips pro-
vided.
● Switch the tool on only after bringing it into position
at the workpiece.
● Observe instructions on care and maintenance and on
changing insert tools.
● Do not insert wires or other similar objects into the
ventilation slots or other openings.
3.2.1 Mechanical hazards
● Follow the instructions concerning care and maintenance.
● Check that the insert tools used are compatible with
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