Hilti TE16 User manual

Operating instructions en
Mode d’emploi fr
Manual de instrucciones es
Manual de instruções pt
TE 16 / TE 16-C /
TE 16-M
Printed: 07.07.2013 | Doc-Nr: PUB / 5070797 / 000 / 00

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TE 16-M
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TE 16-C
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This Product is Certified
Ce produit est certifié
Este producto esta certificado
Este produto está certificado
CUS
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TE 16-M
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TE 16-M
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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.
ORIGINAL OPERATING INSTRUCTIONS
TE 16/-C/-M rotary hammer
1. General information
1.1 Safety notices and their meaning
-CAUTION-
Draws attention to a potentially dangerous situation
that could lead to minor personal injury or damage
to the equipment or other property.
-NOTE-
Draws attention to instructions and other useful infor-
mation that help the user to employ the product effi-
ciently.
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 8
9. Tools and accessories 9
10. Troubleshooting 10
11. Disposal 11
12. Manufacturer's warranty – tools 11
Operating controls and parts 
햲Chuck
햳Function selector switch
햴Control switch
햵Forwards/reverse switch
햶Side handle with depth gauge
햷Theft protection system
(accessory for TE 16-M available as option)
햸Lock symbol
(accessory for TE 16-M available as option)
햹Supply cord
These numbers refer to the corresponding illustra-
tions. 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 16, TE 16-C or
TE 16-M is referred to as "the tool".
Location of identification data on the tool
The type designation can be found on the rating plate and
the serial number on the 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.:
1.2 Pictograms
Warning signs
Obligation signs
Wear ear
protection
Wear
protective
gloves
Wear
breathing
protection
Wear eye
protection
Read the
operating
instructions
before use.
Symbols
General
warning
Warning:
electricity
Warning:
hot surface
Wear a
hard hat
Equipped with
theft protection
system
Lock symbol Return waste
material for
recycling
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2. General safety rules
4. Personal Safety
Stay alert, watch what you are doing and use com-
mon sense when operating a power tool. Do not
use a tool while tired or under the influence of
drugs, alcohol, or medication. A moment of inatten-
tion 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 off
before plugging in. Carrying tools with your finger
on the switch or plugging in tools that have the
switch on invites accidents.
Remove adjusting keys or wrenches before
turning the tool on. Awrenchorakeythatisleft
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 enables bet-
ter control of the tool in unexpected situations.
Use safety equipment. Always wear eye protection.
Dust mask, non-skid safety shoes, hard hat, or hear-
ing protection must be used for appropriate condi-
tions.
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 the switch does not turn it on or
off. Any tool that cannot be controlled with the switch
is dangerous and must be repaired.
Disconnect the plug from the power source 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.
Maintain tools with care. Keep cutting tools sharp
and clean. Properly maintained tools with sharp
cutting edges are less likely to bind and are easier to
control.
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. Work Area
Keep your work area clean and well lit. Cluttered
benches and dark areas invite accidents.
Do not operate power tools in explosive atmos-
pheres, 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.
3. Electrical Safety
Grounded tools must be plugged into an outlet properly
installed and grounded in accordance with all codes
and ordinances. Never remove the grounding prong or
modify the plug in any way. Do not use any adaptor
plugs. Check with a qualified electrician if you are in
doubt as to whether the outlet is properly grounded. If
the tools should electrically malfunction or break down,
grounding provides a low resistance path to carry elec-
tricity away from the user.
Applicable only to Class I (grounded) tools.
Double Insulated tools are equipped with a polarized
plug (one blade is wider than the other.) This plug
will fit in a polarized outlet only one way. If the plug
does not fit fully in the outlet, reverse the plug. If it
still does not fit, contact a qualified electrician to
install a polarized outlet. Do not change the plug in
any way. Double Insulation Zeliminates the need for
the three wire grounded power cord and grounded power
supply system.
Applicable only to Class II tools.
Avoid body contact with grounded surfaces such as
pipes, radiators, ranges and refrigerators. There is
an increased risk of electric shock if your body is
grounded.
Don’t 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 to carry
the tools or pull the plug from an outlet. Keep cord
away from heat, oil, sharp edges or moving parts.
Replace damaged cords immediately. Damaged
cords increase the risk of electric shock.
When operating a power tool outside, use an out-
door extension cord marked «W-A» or «W». These
cords are rated for outdoor use and reduce the risk of
electric shock.
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Check for misalignment or binding of moving parts,
breakage of parts and any other condition that may
affect the tools 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 become hazardous when
used on another tool.
6. Service
Tool service must be performed only by qualified
repair personnel. Service or maintenance performed
by unqualified personnel could result in a risk of
injury.
When servicing a tool, use only identical replace-
ment 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 electric shock or injury.
3. Specific safety rules and symbols
Hold tools by insulated gripping surfaces when per-
forming an operation where the cutting tool may con-
tact hidden wiring or its own cord. 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.
WARNING: Some dust created by grinding, sanding,
cutting and drilling contains chemicals known to cause
cancer, birth defects, infertility or other reproductive
harm; or serious and permanent respiratory or other
injury. Some examples of these chemicals are: lead from
leadbased paints, crystalline silica from bricks, concrete
and other masonry products and natural stone, arsenic
and chromium from chemicallytreated lumber. Your risk
from these exposures varies, depending on how often
you do this type of work. To reduce exposure to these
chemicals, the operator and bystanders should work
in a well-ventilated area, work with approved safety
equipment, such as respiratory protection appropriate
for the type of dust generated, and designed to filter
out microscopic particles and direct dust away from
the face and body. Avoid prolonged contact with dust.
Wear protective clothing and wash exposed areas with
soap and water. Allowing dust to get into your mouth,
eyes, or to remain on your skin may promote absorption
of harmful chemicals.
Children must be instructed not to play with the tool.
The tool is not intended for use by children, by debil-
itated persons or those who have received no instruc-
tion or training.
GEnsure that the workplace is well ventilated.
GTo avoid tripping and falling when working, always
lead the supply cord, extension cord and dust extrac-
tion hose away to the rear.
GConcealed electric cables or gas and water pipes present
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). External
metal parts of the tool may become live, for example,
when an electric cable is drilled into inadvertently.
GAvoid contact with rotating parts.
GKeep the grips clean, dry and free from oil and grease.
GAlways hold the tool securely with both hands on the
grips provided.
GWhen not in use, the tool must be stored in a dry
place.
GAvoid unintentional starting. Never keep a finger on
the on/off switch when carrying the tool when it is
connected to the electric supply. Check that the on/
off switch is in the "off" position before plugging the
supply cord into the electric socket.
GSwitch the tool on only once it has been brought into
the working position close to the workpiece.
GSwitch the tool off before transporting it.
GObserve the instructions concerning lubrication and
changing insert tools.
GObserve the instructions concerning care and main-
tenance.
GEnsure that the insert tools used are equipped with
the appropriate connection end system and that they
are properly fitted and secured in the chuck.
GProtect yourself against electric shock. Avoid body
contact with earthed/grounded objects, e.g. pipes,
radiators, cookers and fridges.
GCheck the condition of the supply cord and its plug
connections and have it replaced by a qualified elec-
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trician if damage is found. Check the condition of the
extension cord and replace it if damage is found.
GCheck the condition of the tool and its accessories.
Do not operate the tool or its accessories if damage
is found, if the tool is incomplete or if its controls
cannot be operated faultlessly.
GDo not touch the supply cord in the event of it suf-
fering damage while working. Disconnect the sup-
ply cord plug from the socket.
GElectrostatic discharge is possible at any time.
GIn the event of a power failure, switch the tool off
and unplug the supply cord.
GAvoid using extension cords with multiple sockets
and the simultaneous use of several tools connected
to one extension cord.
GNever operate the tool when it is dirty or wet. Dust
(especially dust from conductive materials) or damp-
ness adhering to the surface of the tool may, under
unfavorable conditions, present a risk of electric
shock. Dirty or dusty electric tools should thus be
checked at a Hilti service center at regular intervals,
especially if used frequently for working on con-
ductive materials.
GThe insert tool may become hot during use. Wear
protective gloves when changing insert tools.
GBreathing protection must be worn when the tool is
used without a dust removal system for work that
creates dust.
GThe tool is intended for professional use.
GThe tool may be operated, serviced and repaired only
by authorized, trained personnel. This personnel
must be informed of any special hazards that may
be encountered.
GExercise your fingers during pauses between work
to improve the blood circulation in your fingers.
The user and any other persons in the vicinity must
wear suitable eye protection, a hard hat, ear protection
and protective gloves when the tool is in use. Breath-
ing protection must be worn if no dust removal sys-
tem is used.
Symbols used on the tool
V volts
Wwatts
~ alternating current
Hz hertz
A amperes
n0no load speed
/min revolutions per minute
∅diameter
protective grounding
Zdouble insulated
Warning:
hot surface
Wear
protective
gloves
Wear
breathing
protection
Wear ear
protection
Wear
protective
gloves
Wear
breathing
protection
Wear eye
protection
Wear a
hard hat
4. Functional description
The tool is an electrically powered rotary hammer with
pneumatic hammering mechanism. The tool is intended
for professional use.
See figure and the explanations of operating controls
and parts on page 1.
4.1 Use of the tool as intended
The tool is designed for drilling in concrete and masonry.
The tool may also be used for light chiseling work on
masonry and for finishing concrete surfaces.
The working environment may be on a construction
site or in a workshop and the tool may be used for ren-
ovation, conversion or new building work.
The tool may be operated only when connected to a
power supply providing a voltage and frequency in com-
pliance with the information given on its rating plate.
Changes or modifications to the tool are not permissible.
To avoid the risk of injury, use only original Hilti acces-
sories and additional equipment. Observe the informa-
tion printed in the operating instructions concerning
operation, care and maintenance. The tool and its ancil-
lary equipment may present hazards when used incor-
rectly by untrained personnel or when used not as directed.
4.2 Chucks
– TE-C (SDS plus) chuck
– TE-T (SDS top) chuck
4.3 Theft protection system (option with TE16-M)
The power tool may be equipped with the optional theft
protection system. If the power tool is equipped with
this feature, it can be activated and made ready for oper-
ation only by way of the corresponding activation key.
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4.4 Switches
4.4.1 Switches on the TE 16
Speed control switch for smooth starting.
Function selector switch for:
– Drilling without hammering
– Hammer drilling
4.4.2 Switches on the TE 16-C
Speed control switch for smooth starting.
Function selector switch for:
– Drilling without hammering
– Hammer drilling
– Chisel adjustment (12 positions)
– Chiseling
4.4.3 Switches on the TE 16-M
Speed control switch for smooth starting.
Function selector switch for:
– Drilling without hammering 2
– Drilling without hammering 1
– Hammer drilling
– Chisel adjustment (12 positions)
– Chiseling
4.5 Grips
– Adjustable side handle with depth gauge
– Vibration-absorbing grip
4.6 Protective devices
– Mechanical slip clutch
4.7 Lubrication
– Oil lubrication
4.8 Items supplied as standard
– The electric tool
– TE-C or TE-T chuck
– Side handle with depth gauge
– Operating instructions
– Toolbox
– Cleaning cloth
– Grease
5. Technical data
Tool TE 16 TE 16-C TE 16-M
Rated power input 800 W 800 W 850 W
Rated voltage/rated 120 V / 6.8 A 120 V / 6.8 A 120 V / 9.2 A
current input 127 V / 6.8 A 127 V / 6.8 A 127 V / 9.2 A
Mains frequency 60 Hz 60 Hz 60 Hz
Weight of tool 8.4 lbs (3.8 kg) 8.5 lbs (3.85 kg) 8.9 lbs (4.05 kg)
Dimensions (L x W x H) 14×3.5×8.3 in 14×3.5×8.3 in 14.6×3.5×8.3 in
(360×90×210 mm) (360×90×210 mm) (370×90×210 mm)
Drilling speed without
hammering, position 2 1100 r.p.m.
Drilling speed without
hammering, position 1 750 r.p.m. 750 r.p.m. 750 r.p.m.
Hammer drilling speed 750 r.p.m. 750 r.p.m. 750 r.p.m.
Single impact energy 3.2 J 3.2 J 3.2 J
Chuck TE-C (SDS plus)/TE -T (SDS top)
Drilling dia. range in concrete/
masonry (hammer drilling) 1/4–11/8" (5–28 mm) dia.
Percussion core bits 23/4–31/2" (66–90 mm) dia.
Drilling dia. range with drill
bits for wood 1/4–3/4" (5–20 mm) dia.
Drilling dia. range with drill
bits for metal up to 1/2" (13 mm) dia.
Drilling dia. range in
medium-hard concrete 5/8" (16 mm) dia. / 11.1 sq in / min (72 cm3/min)
Protection class either II, Z(double insulated), see label
or I (grounded)
Mechanical slip clutch
Vibration absorbing grip
and side handle
Right of technical changes reserved!
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7. Operation
CAUTION: In the event of the drill bit sticking, the tool
will pivot about its own axis.
Always use the tool with the side handle fitted and hold
it securely with both hands applying an opposing torque
so that the clutch releases in the event of the drill bit
sticking.
Use a vice or clamp to secure loose workpieces.
7.1 Preparing the tool for use
7.1.1 Adjusting the depth gauge 
1. Release the side handle clamping mechanism by
turning the handle in a counter-clockwise direction.
2. Pivot the side handle into the desired position.
3. Adjust the depth gauge to the desired drilling depth "X".
4. Tighten the side handle securely by turning the han-
dle in a clockwise direction.
7.1.2 Fitting the insert tool (TE-C) 
1. Unplug the supply cord from the mains socket.
2. Check that the connection end of the insert tool is
clean and lightly greased. Clean it and grease it if
necessary.
3. Check that the sealing lip of the dust shield is clean
and in good condition. Clean the dust shield if nec-
essary or replace it if the sealing lip is damaged.
4. Push the connection end of the insert tool into the
chuck and, while applying slight pressure, rotate the
insert tool until it engages in the guide grooves.
5. Push the insert tool further into the chuck until it is
heard to engage.
6. Check that the insert tool has engaged correctly (pull
by hand).
7.1.3 Removing the insert tool 
1. Unplug the supply cord from the mains socket.
2. Open the chuck by pulling back the locking sleeve.
3. Pull the insert tool out of the chuck.
7.1.4 Removing the chuck (TE-C und TE-T) 
-NOTE-
Remove the depth gauge from the side handle in order
to avoid injury.
1. Unplug the supply cord from the mains socket.
2. Pull the retaining ring on the chuck toward the front
and hold it in this position.
3. Pull the chuck away from the tool toward the front.
-CAUTION-
GThe insert tool may become hot dur-
ing use.
GThere is a risk of burning the hands.
GWear protective gloves when chang-
ing insert tools.
6. Assembly
6.1 Fitting the side handle 
1. Unplug the tool from the mains socket.
2. Release the side handle clamping band by turning
the handle in a counter-clockwise direction.
3. Fit the side handle clamping band over the chuck
and onto the cylindrical section at the front end of
the tool.
4. Pivot the side handle into the desired position.
5. Tighten the side handle securely to prevent inad-
vertent movement.
6.2 Use of extension cords
Use only extension cords of a type approved for the
application and with conductors of adequate cross sec-
tion. Failure to observe this point may cause the tool
to lose power and the extension cord may overheat.
Check the extension cord for damage at regular inter-
vals. Replace damaged extension cords.
Recommended minimum conductor cross section and
max. extension cord lengths:
Mains voltage Conductor cross section AWG
1.5 mm22.0 mm22.5 mm23.5 mm214 12
100 V – 30 m – 50 m – –
110–120 V 20 m 30 m 40 m – 75 ft 125 ft
220–240 V 50 m – 100 m – – –
Do not use extension cords with 1.25 mm2or 16 AWG conductor cross sections.
Use of extension cords outdoors
When working outdoors use only extension cords that are
correspondingly marked and approved for outdoor use.
6.3 Use of a generator or transformer
This tool may be powered by a generator or transformer
which fulfils the following conditions:
– AC voltage, output power at least 2600 W.
– The operating voltage must be within +5 % and
–15 % of the rated voltage at all times.
– Frequency range 50–60 Hz, never above 65 Hz.
– Automatic voltage regulation with starting boost.
Never operate other tools or appliances from the gen-
erator or transformer at the same time. Switching other
tools or appliances on and off may cause undervolt-
age and/or overvoltage peaks, resulting in damage to
the electric tool.
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7.1.5 Fitting the chuck (TE-C und TE-T) 
-NOTE-
Remove the depth gauge from the side handle in order
to avoid injury.
1. Unplug the supply cord from the mains socket.
2. Grip the sleeve around the base of the chuck and pull
it forward. Hold it in this position.
3. Push the chuck onto the guide tube on the tool and
release the sleeve.
4. Turn the chuck until it is heard to engage.
7.2 Operating the tool 
-CAUTION-
GDrilling may cause splintering of the
material.
GSplinters may cause injury to parts
of the body and eyes.
GWear eye protection, protective gloves
and breathing protection if no dust
removal system is used.
-CAUTION-
GThe tool and the drilling operation
emit noise.
GExcessive noise may damage the
hearing.
GWear ear protection.
7.2.1 Activating the tool (theft protection system)
(TE 16-M) (accessory available as option) 
(Optional – not available with all versions.)
Further detailed information about activation and use of
this optional feature can be found in the separate oper-
ating instructions for the theft protection system.
1. Plug the supply cord into the power outlet. The yel-
low theft protection indicator lamp blinks. The power
tool is now ready to receive the signal from the acti-
vation key.
2. Hold the activation key close to the lock symbol. The
power tool is activated as soon as the theft protection
indicator lamp no longer lights.
-NOTE-
In the event of interruption of the electric supply to the
power tool, e.g. brief disconnection to move to a differ-
ent workplace, the power tool remains operational for
approx. 20 minutes. After a longer interruption, the power
tool must be reactivated by way of the activation key.
7.2.2 Drilling without hammering,
position (2 ) (TE 16-M) 
1. Engage the function selector switch in the (2 )
position. Do not operate the function selector switch
while the motor is running.
2. Adjust the side handle to the desired position and
check that it is fitted and secured correctly.
3. Plug the supply cord into the mains socket.
4. Position the tip of the drill bit at the point where the
hole is to be drilled.
5. Press the control switch slowly. Begin drilling at low
speed, increasing speed only after the drill bit has
become centered in the hole.
6. Press the control switch fully to continue drilling at
full power.
7. Do not apply excessive pressure to the tool. This will
not increase its hammering power. Lower contact
pressure increases the life of the insert tool.
7.2.3 Drilling without hammering, position
(/1 ) (TE 16/TE 16-C /TE 16-M) 
1. Engage the function selector switch in the ( /
1) position. Do not operate the func-
tion selector switch while the motor is running.
2. Adjust the side handle to the desired position and
check that it is fitted and secured correctly.
3. Plug the supply cord into the mains socket.
4. Position the tip of the drill bit at the point where the
hole is to be drilled.
5. Press the control switch slowly. Begin drilling at low
speed, increasing speed only after the drill bit has
become centered in the hole.
6. Press the control switch fully to continue drilling at
full power.
7. Do not apply excessive pressure to the tool. This will
not increase its hammering power. Lower contact
pressure increases the life of the insert tool.
7.2.4 Hammer drilling ( )
(TE 16/TE 16-C/TE 16-M) 
1. Engage the function selector switch in the
( ) position. Do not operate the function
selector switch while the motor is running.
2. Adjust the side handle to the desired position and
check that it is fitted and secured correctly.
3. Plug the supply cord into the mains socket.
4. Position the tip of the drill bit at the point where the
hole is to be drilled.
5. Press the control switch slowly. Begin drilling at low
speed, increasing speed only after the drill bit has
become centered in the hole.
6. Press the control switch fully to continue drilling at
full power.
7. Do not apply excessive pressure to the tool. This will
not increase its hammering power. Lower contact
pressure increases the life of the insert tool.
8. When drilling through-holes, avoid spalling by reduc-
ing drilling speed shortly before breaking through.
-NOTE-
When working at low temperatures:
The hammering mechanism begins to operate only when
the tool has reached a minimum operating temperature.
Press the tip of the drill bit briefly against the work surface
while the tool is running. Repeat this procedure if necessary.
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8. Care and maintenance
Unplug the supply cord from the mains socket.
8.1 Care of insert tools
Clean off dirt and dust deposits and protect your insert
tools from corrosion by wiping them from time to time
with an oil-soaked rag.
8.2 Care of the electric tool
-CAUTION-
Keep the power tool, especially its grip surfaces,
clean and free from oil and grease. Do not use clean-
ing agents which contain silicone.
The outer casing of the power tool is made from impact-
resistant plastic. Sections of the grip are made from a
synthetic rubber material.
Never operate the power tool when the ventilation slots
are blocked. Clean the ventilation slots carefully using
a dry brush. Do not permit foreign objects to enter the
interior of the power tool. Clean the outside of the power
tool at regular intervals with a slightly damp cloth. Do
not use a spray, steam pressure cleaning equipment
or running water for cleaning. This may negatively affect
the electrical safety of the power tool.
8.3 Maintenance
Check all external parts of the tool for damage at reg-
ular intervals and check that all controls operate fault-
lessly. Do not operate the tool if parts are damaged or
when the controls do not function faultlessly. If nec-
essary, your electric tool should be repaired at a Hilti
repair center.
Repairs to the electrical section of the tool may be car-
ried out only by trained electrical specialists.
8.4 Checks after care and maintenance
After carrying out care and maintenance on the tool,
check that all protective equipment has been refitted
and that all parts function faultlessly.
The hammering mechanism will begin to operate when
the tool reaches the minimum operating temperature.
7.2.5 Chiseling ( /)
(TE 16-C/TE 16-M) 
-NOTE-
The chisel can be locked in 12 different positions (in 30°
increments). Flat and shaped chisels can thus always be
brought into the optimum position for the job on hand.
Chisel position adjustment
1. Engage the function selector switch in the position
( ). Do not operate the function selector switch
while the motor is running.
2. Adjust the side handle to the desired position and
check that it is fitted and secured correctly. (When
chiseling, the tool may also be held at the section of
the housing behind the chuck.)
3. Adjust the chisel to the desired position.
-CAUTION-
Do not work with the tool when the function selector
switch is in this position.
Locking the chisel
1. Engage the chisel selector switch in the ( )
position. Do not operate the function selector switch
while the motor is running.
Chiseling ( )
1. Plug the supply cord into the mains socket.
2. Position the tip of the chisel at the desired position
on the work surface.
3. Press the control switch fully.
7.2.6 Forwards/reverse rotation 
-CAUTION-
Do not operate the forwards/reverse switch while the
motor is running.
1. Turn the switch to the forwards ("R") or reverse ("L")
position.
Printed: 07.07.2013 | Doc-Nr: PUB / 5070797 / 000 / 00

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9. Tools and accessories
TE 16 TE 16-C TE 16-M
Chuck TE-C (SDS plus) TE-C (SDS plus) TE-C (SDS plus)
Chuck TE-T (SDS top) TE-T (SDS top) TE-T (SDS top)
Hammer drill bits 1/4–1" (5–25 mm) dia.
Percussion core bits 23/4–31/2" (66–90 mm) dia. (TE-C)
2–31/2" (50–90 mm) dia. (TE-T)
Formwork and
installation drill bits 3/8–13/8" (10–35 mm )dia. (TE-C)
Lightweight percussion 1–21/2"
core bits for masonry (25–68 mm) dia. (TE-C)
Multi-purpose hole saws 21/2–41/8" (35–105) mm dia.
(hex. connection end)
Chisels Pointed, flat and shaped chisels with TE-C or TE-T
connection end
Setting tools Setting tools with TE-C or TE-T connection end
Quick-release chucks Quick-release chucks 282341 and 282342 for wood
and metal drill bits with cylindrical or hex. connection end
Wood drill bits 1/4–1" (5–25 mm) dia.
Metal drill bits up to 1/2" (13 mm) dia.
Stepped drill bits for metal 1/8–3/8" (3–8 mm) dia.
(2nd gear)
3/8–1/2" (8–13 mm) dia.
(1st gear)
(hex. connection end)
Mixing paddles for 31/8–6" (80–150 mm) dia.
non-inflammable substances mixing paddles
with cylindrical shank
Dust removal system TE DRS-S
TPS theft protection system
with company card, option
company remote and
TPS-K activation key
Printed: 07.07.2013 | Doc-Nr: PUB / 5070797 / 000 / 00

10
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10. Troubleshooting
Fault
The tool doesn't start.
The power tool doesn't
start and the indicator
lamp blinks yellow.
No hammering action.
The tool does not
achieve full power.
Drill bit doesn't rotate.
The drill bit cannot be
released from the chuck.
The drill bit makes no
progress.
Possible cause
Fault in mains supply.
Supply cord or plug defective.
Control switch defective.
The power tool has not been activated
(tools with optional theft protection
system)
The tool is too cold.
The function selector switch is set to
rotary drilling.
Extension cord with inadequate cross
section used.
Control switch not fully pressed.
Function selector switch not
engaged.
Chuck sleeve not pulled back fully.
Side handle not correctly fitted or
moved out of place.
The forwards/reverse switch is set to
reverse rotation.
Remedy
Plug in another electric appliance and
check whether it works.
Have the cord checked and, if neces-
sary, replaced by an electrical specialist.
Have it checked and, if necessary,
replaced by an electrical specialist.
Use the activation key to activate the
power tool.
Allow the tool to warm up to the mini-
mum operating temperature.
(See "Operation".)
Set the function selector switch to ham-
mer drilling.
Use an extension cord with adequate
cross section. (See "Assembly".)
Press the control switch as far as it will
go.
After rotation has stopped, move the
function selector switch until it
engages.
Pull the chuck sleeve back as far as it
will go and remove the insert tool.
Release the side handle and reposition it
correctly so that the clamping band and
side handle are engaged in the groove.
(see 6.1)
Set the switch to forwards rotation.
Printed: 07.07.2013 | Doc-Nr: PUB / 5070797 / 000 / 00

11
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11. Disposal
Most of the materials from which Hilti electric tools are manufactured can be recycled. The materials must be
correctly separated before they can be recycled. In many countries, Hilti has already made arrangements for
taking back your old electric tools for recycling. Please ask your Hilti customer service department or Hilti rep-
resentative for further information.
Should you wish to return the electric tool yourself to a disposal facility for recycling, proceed as follows: Dis-
mantle the electric tool as far as possible without the need for special tools. Use absorbent paper to wipe oily
parts clean and to collect any grease that runs out (total quantity approx. 50 ml). This paper should also be
disposed of correctly. On no account should grease be allowed to enter the waste water system or to find
its way into the ground.
The individual parts should be separated as follows:
Part/assembly Main material Recycling
Toolbox Plastic Plastics recycling
Gear housing Aluminium alloy Scrap metal
Bearing plate Aluminium alloy Scrap metal
Grip, side handle Plastic Plastics recycling
Motor housing Plastic Plastics recycling
Grip cover Plastic Plastics recycling
Fan Plastic Plastics recycling
Motor (rotor and stator) Steel and copper Scrap metal
Supply cord Copper, synthetic rubber Scrap metal
Gearing parts Steel Scrap metal
Hammering mechanism parts Steel Scrap metal
Screws, small parts Steel Scrap metal
12. Manufacturer's warranty – tools
Hilti warrants that the tool supplied is free of defects
in material and workmanship. This warranty is valid so
long as the tool is operated and handled correctly,
cleaned and serviced properly and in accordance with
the Hilti Operating Instructions, and the technical sys-
tem is maintained. This means that only original Hilti
consumables, components and spare parts may be
used in the tool.
This warranty provides the free-of-charge repair or
replacement of defective parts only over the entire lifes-
pan of the tool. Parts requiring repair or replacement
as a result of normal wear and tear are not covered by
this warranty.
Additional claims are excluded, unless stringent
national rules prohibit such exclusion. In particular,
Hilti is not obligated for direct, indirect, incidental
or consequential damages, losses or expenses in
connection with, or by reason of, the use of, or inabil-
ity to use the tool for any purpose. Implied warranties
of merchantability or fitness for a particular purpose
are specifically excluded.
For repair or replacement, send tool or related parts
immediately upon discovery of the defect to the address
of the local Hilti marketing organization provided.
This constitutes Hilti's entire obligation with regard to
warranty and supersedes all prior or contemporane-
ous comments and oral or written agreements con-
cerning warranties.
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12 Printed: 07.07.2013 | Doc-Nr: PUB / 5070797 / 000 / 00

*287429*
287429
Hilti Corporation
LI-9494 Schaan
Tel.: +423 / 234 21 11
Fax: +423 / 234 29 65
www.hilti.com
Hilti = registered trademark of Hilti Corp., Schaan W 2934 1109 25-Pos. 3 1 Printed in Liechtenstein © 2009
Right of technical and programme changes reserved S. E. & O. 287429 / G
Printed: 07.07.2013 | Doc-Nr: PUB / 5070797 / 000 / 00