TE 6-CL

About these operating instructions

• Warning! Read and understand all accompanying documentation, including but not limited to instructions, safety warnings, illustrations, and specifications provided with this product. Familiarize yourself with all the instructions, safety warnings, illustrations, specifications, components, and functions of the product before use. Failure to do so may result in electric shock, fire, and/or serious injury. Save all warnings and instructions for future reference.
  
• The accompanying documentation corresponds to the current state of the art at the time of printing. Please always check for the latest version on the product’s page on Hilti’s website. To do this, follow the link or scan the QR code in this documentation, marked with the symbol .
  
• Ensure that these operating instructions are with the product when it is given to other persons.
  

Explanation of symbols

Warnings

Warnings alert persons to hazards that occur when handling or using the product. The following signal words are used:

Symbols in the operating instructions

The following symbols are used in these operating instructions:

	Comply with the operating instructions
	Instructions for use and other useful information
	Dealing with recyclable materials
	Do not dispose of electric equipment and batteries as household waste

Symbols in illustrations

The following symbols are used in illustrations:

	These numbers refer to the illustrations at the beginning of these operating instructions.
	The numbers in illustrations refer to important work steps or to components important for the work steps. In the text, the corresponding numbers draw attention to these work steps or components, e.g. (3) .
	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 your special attention to certain points for handling the product.

Product-dependent symbols

Symbols

The following symbols can be used on the product:

	Drilling without hammer action
	Drilling with hammering action (hammer drilling)
	Chiseling
	Chisel positioning
	Rated speed under no load
	Revolutions per minute
	Protection class II (double-insulated)
	The product supports wireless data transmission compatible with iOS and Android platforms.

Product information

products are designed for professional users and only trained, authorized personnel are permitted to operate, service and maintain the products. This personnel must be specifically informed about the possible hazards. 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 printed 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

  Rotary hammer	TE 6-CL
  Generation	02
  Serial no.

General power tool safety warnings

WARNING Read all safety warnings, instructions, illustrations and specifications provided with this power tool. Failure to follow all instructions listed below 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 a 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.
  
• Dress properly. Do not wear loose clothing or jewellery. Keep your hair and clothing 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.
  
• Do not let familiarity gained from frequent use of tools allow you to become complacent and ignore tool safety principles. A careless action can cause severe injury within a fraction of a second.
  

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 remove the battery pack, if detachable, 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 and accessories. 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.
  
• Keep handles and grasping surfaces dry, clean and free from oil and grease. Slippery handles and grasping surfaces do not allow for safe handling and control of the tool in unexpected situations.
  

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.
  

Hammer safety warnings

Safety instructions for all operations

• Wear ear protectors. Exposure to noise can cause hearing loss.
  
• Use auxiliary handle(s), if supplied with the tool. Loss of control can cause personal injury.
  
• Hold the 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.
  

Safety instructions when using long drill bits with rotary hammers

• Always start drilling at low speed and with the bit tip in contact with the workpiece. At higher speeds, the bit is likely to bend if allowed to rotate freely without contacting the workpiece, resulting in personal injury.
  
• Apply pressure only in direct line with the bit and do not apply excessive pressure. Bits can bend causing breakage or loss of control, resulting in personal injury.
  

Additional safety instructions

Personal safety

• Modification of the power tool is not permitted.
  
• Keep the grips dry, clean and free from oil and grease.
  
• Check that the side handle is fitted correctly and tightened securely. Always hold the tool securely with both hands on the grips provided.
  
• Improve the blood circulation in your fingers by relaxing your hands and exercising your fingers during breaks between working.
  
• The power tool is not intended for use by debilitated persons who have received no special training.
  
• Keep the power tool out of reach of children.
  
• Avoid touching rotating parts. Switch the power tool on only after bringing it into position at the workpiece. Touching rotating parts, especially rotating drill bits or other accessories, may lead to injury.
  
• Dust from materials, such as paint containing lead, some wood species, concrete / masonry / stone containing silica, and minerals as well as metal, may be harmful. 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. Use a dust removal system whenever possible. To achieve a high level of dust collection, use a suitable vacuum cleaner. When indicated, wear a respirator appropriate for the type of dust generated. Ensure that the workplace is well ventilated. Follow national requirements for the materials you want to work with.
  
• Before beginning the work, check the hazard classification of the dust that will be produced. Use an industrial vacuum cleaner with an officially approved protection classification in compliance with locally applicable dust protection regulations.
  
• Observe the national health and safety requirements.
  

Careful handling and use of power tools

• Secure the workpiece. Use clamps or a vice to secure the workpiece. The workpiece is thus held more securely than by hand and both hands remain free to operate the power tool.
  
• Ensure that the accessory tools used are compatible with the tool-holder system and that they are correctly secured in the tool holder.
  
• In the event of a power failure or interruption in the electric supply, switch the power tool off, unplug the supply cord and release the switch lockbutton (if applicable). This will prevent accidental restarting when the electric power returns.
  

Electrical safety

• Before beginning work, check the working area (e.g. using a metal detector) to ensure that no concealed electric cables or gas and water pipes are present. External metal parts of the tool may become live, for example, when an electric power line is damaged accidentally. This presents a serious risk of electric shock.
  
• Check the tool’s supply cord at regular intervals and have it replaced by a qualified specialist if found to be damaged. If the 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 power tool may, under unfavorable conditions, lead to electric shock.
  

Work area

• If the work involves breaking right through, take the appropriate safety measures at the opposite side. Parts breaking away could fall out and / or fall down and injure other persons.
  

Personal safety

• Wear protective gloves. The rotary hammer may get hot during use. There is a risk of injury (cutting or burning) if the accessory tool is touched while changing it.
  

Product overview

1. Tool holder with dust cap
   
2. Depth gauge
   
3. Function selector switch
   
4. Control switch
   
5. Grip
   
6. Forward / reverse switch
   
7. Side handle
   

Intended use

The product described is an electrically powered rotary hammer. It is designed for drilling in concrete, masonry, drywall panel, wood, plastic and metal. The rotary hammer can also be used for light chiseling work on masonry and surface finishing on concrete.

• The power tool may be operated only when connected to a power supply providing a voltage and frequency in compliance with the information given on its type plate.
  

Items supplied

Rotary hammer, side handle, depth gauge, operating instructions.
Other system products approved for use with this product can be found at your local Hilti Store or online at: www.hilti.group | USA: www.hilti.com

Technical data

If the tool is 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 tool. The operating voltage of the transformer or generator must always be within +5 % and -15 % of the rated voltage of the tool.

	TE -6-CL
Weight	3.5 kg (7.7 lb)
Ø Hammer drill bits	1/4 in … 1 1/8 in
Ø Hammer drill bits	5 mm … 28 mm
Ø Drill bits for wood	3/16 in … 3/4 in
Ø Drill bits for wood	3 mm … 20 mm
Ø drill bits for metal	≤ 13 in
Ø drill bits for metal	≤ 13 mm

Fitting the side handle

1. Release the side handle clamping band by turning the handle grip.
   
2. Slide the side handle clamping band over the tool holder from the front and into the recess provided.
   
3. Bring the side handle into the desired position.
   
4. Tighten the side handle clamping band by turning the handle grip.
   

Fitting the depth gauge

1. Press and hold down the release button on the side handle.
   
2. Slide the depth gauge from the front into the opening provided in the side handle. Adjust the depth gauge to the desired drilling depth.
   
3. Release the release button.
   
   • The depth gauge is locked.
     

Fitting the accessory tool

1. Push the accessory tool into the tool holder as far as it will go, turning it and applying light pressure until it engages with an audible click.
   
2. After fitting the accessory tool, grip it and pull it in order to check that it is securely engaged.
   
   • The product is ready for use.
     

Forward / reverse

• Set the forward / reverse selector switch to forward or reverse rotation.
  

Drilling without hammering

• Set the function selector switch to the “Drilling without hammering” position .
  

Drilling with hammer action (hammer drilling)

• Set the function selector switch to the “Hammer drilling” position .
  

Chisel positioning

• Set the function selector switch to the “Chisel positioning” position .
  
  • The chisel can be adjusted to 18 different positions (in 20° increments). This ensures that flat chisels and shaped chisels can always be set to the optimum working position.
    

Chiseling

• Set the function selector switch to the “Chiseling” position .
  

Removing the accessory tool

1. Pull the tool lock back as far as it will go.
   
2. Remove the accessory tool.
   

Replacing the dust shield

1. Pull the tool holder back and remove the dust cap.
   
2. Clean the tool holder.
   
3. Slip the new dust cap on to the tool holder.
   

Changing tool holder

1. Pull the sleeve of the tool holder up.
   
2. Pull the tool holder off the mount.
   
3. Pull the sleeve of the cleaned / new tool holder up.
   
4. Install the tool holder on the mount.
   
5. Rotate the tool holder slightly until it engages in position.