HILTI UD 16 Corded Drill Drivers Instruction Manual

HILTI UD 16 Corded Drill Drivers

ORIGINAL OPERATING INSTRUCTIONS

• It is essential that the operating instructions are read before the power tool is operated for the first time.
• Always keep these operating instructions to-gether with the power tool.
• Ensure that the operating instructions are with the power tool when it is given to other persons.

These numbers refer to the illustrations. You can find the illustrations at the beginning of the operating instructions.
In these operating instructions, the designation “the power tool” always refers to the UD 16 or UD 30 electric drill.

Operating controls and parts 1

1. Chuck (keyless chuck or key chuck with key)
2. Side handle
3. Sleeve (only UD 16)
4. Depth gauge
5. Depth gauge locking screw
6. Function selector switch
7. Forward / reverse switch
8. Control switch with electronic speed control
9. Lockbutton for sustained operation
10. Supply cord

General information

Safety notices and their meaning

DANGER
Draws attention to imminent danger that will lead to serious bodily injury.

WARNING
Draws attention to a potentially dangerous situation that could lead to serious personal injury or fatality.

CAUTION
Draws attention to a potentially dangerous situation that could lead to slight personal injury or damage to the equipment or other property.

NOTE
Draws attention to an instruction or other useful information.

Explanation of the pictograms and other information

Warning signs

Obligation signs

Symbols

Location of identification data on the power tool
The type designation, item number, year of manufacture and technical status can be found on the type identification plate on the machine or tool. The serial no. can be found on the underside 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.:

Description

Use of the product as directed
The power tool is a hand-held, mains-powered electric drill for drilling in wood and metal and for screwdriving. Under certain conditions, the power tool is also suitable for mixing (see “Applications”). The working environment may be as follows: construction site, workshop, renovation, conversion or new construction, where the types of work listed above may be carried out. 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 identification plate. Modification of the power tool or tampering with its parts is not permissible. The power tool is designed for professional use and may be operated, serviced and maintained only by trained, authorized personnel. This personnel must be informed of any special hazards that may be encountered. The power tool and its ancillary equipment may present hazards when used incorrectly by untrained personnel or when used not as directed. To avoid the risk of injury, use only genuine Hilti accessories and insert tools. Observe the information printed in the operating instructions concerning operation, care and maintenance. Observe the national health and safety requirements. Working on materials hazardous to the health (e.g. asbestos) is not permissible. The power tool may be used only in a dry environment.

Chuck

• Keyless chuck or
• Key chuck with key

Switches

• Control switch with electronic speed control
• Lockbutton for sustained operation
• Function selector switch
• Forward / reverse switch

Grips

• Vibration-absorbing side handle with depth gauge Vibration-absorbing grip

Possible applications

Items supplied as standard

• Power tool with side handle
• Depth gauge
• Chuck key (with keyed chuck)
• Operating instructions
• Hilti cardboard box or toolbox

Using extension cords
Use only extension cords of a type approved for the application and with conductors of adequate cross-section. The power tool may otherwise lose performance and the extension cord may overheat. Check the extension cord for damage at regular intervals. Replace damaged extension cords.

Recommended minimum conductor cross section and max. cable lengths for the UD 16

Recommended minimum conductor cross section and max. cable lengths for the UD 30

Do not use extension cords with 1.25 mm² conductor cross section.

Using extension cords outdoors
When working outdoors, use only extension cords that are approved and correspondingly marked for this application.

Using a generator or transformer
This power tool may be powered by a generator or transformer when the following conditions are fulfilled: The unit must provide power output in watts of at least twice the value printed on the type identification plate on the power tool. The operating voltage must remain within +5% and -15% of the rated voltage at all times, the frequency must be in the 50 – 60 Hz range and never above 65 Hz, and the unit must be equipped with automatic voltage regulation and starting boost. Never operate other power tools or appliances from the generator or transformer at the same time. Switching other power tools or appliances on and off may cause undervoltage and/or overvoltage peaks, resulting in damage to the power tool.

Accessories

The list of insert tools can be found in Section 2 under “Possible applications”.

Technical data

Right of technical changes reserved.

NOTE
The vibration emission level given in this information sheet has been measured by a standardised test given in EN 60745 and may be used to compare one tool with another. It may be used for a preliminary assessment of exposure. The declared vibration emission level represents the main applications of the tool. However, if the tool is used for different applications, with different accessories or poorly maintained, the vibration emission may differ. This may significantly increase the exposure level over the total working period. An estimation of the level of exposure to vibration should also take into account the times when the tool is switched off or when it is running but not doing the job. This may significantly reduce the exposure level over the total working period. Identify additional safety measures to protect the operator from the effects of vibration such as: maintaining the tool and the accessories, keeping the hands warm, and organisation of work patterns.

Noise and vibration information (measured by EN 60745‑1):

Additional information about the UD 16

Additional information about the UD 30

Information about the power tool and its applications

Safety instructions

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 the 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 the 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. The 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. The 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 masks, non-skid safety shoes, hard hats, 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 a 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, 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. The 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 chil-dren 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. under 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.

Drill safety warnings

• Wear ear protectors when impact drilling. Expos-ure to noise can cause hearing loss.
• Use auxiliary handle(s), 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.

Additional safety precautions

Personal safety

• Always hold the power tool securely with both hands on the grips provided. Keep the grips dry, clean and free from oil and grease.
• Check that the side handle is fitted correctly and tightened securely.
• Wear a dust mask.
• Improve the blood circulation in your fingers by relaxing your hands and exercising your fingers during breaks between working.
• Avoid touching rotating parts. Switch the power tool on only after bringing it into position at the workpiece. Touching rotating parts, especially rotating insert tools, may lead to injury.
• Operate the power tool only as intended and when it is in faultless condition.
• Wear protective gloves when changing insert tools as the insert tools get hot during use.
• Always lead the supply cord and extension cord away from the power tool to the rear while working. This helps to avoid tripping over the cord while working.
• Do not use damaged insert tools.
• 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.
• Always engage 1st gear when mixing. This will help to avoid splashing or spillage. Wear protective gloves.
• Children must be instructed not to play with the power tool.
• The power tool is not intended for use by children, by debilitated persons or those who have received no instruction or training.
• Dust from materials such as paint containing lead, some wood species, minerals and metal may be harmful. Contact with or inhalation of the dust may cause allergic reactions and/or respiratory 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 must only be treated by special ists. Where the use of a dust extraction device is possible it shall be used. To achieve a high level of dust collection, use a suitable vacuum cleaner of the type recommended by Hilti for wood dust and/or mineral dust together with this tool. Ensure that the workplace is well-ventilated. The use of a dust mask of filter class P2 is recommended. Fol-low national requirements for the materials you want to work with.

Power tool use and care

• 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.
• Check that the insert tools used are compatible with the chuck system and that they are secured in the chuck correctly.
• 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 lock button (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 power tool may become live, for example, when an electric cable is damaged accidentally. This presents a serious risk of electric shock.
• Check the power tool’s supply cord at regular intervals and have it replaced by a qualified specialist if found to be damaged. If the machine’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 mains 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. Under unfavourable circumstances, dampness or dust adhering to the surface of the power tool, especially dust from conductive materials, may present a risk of electric shock.
• When working outdoors with an electric tool check to ensure that the tool is connected to the electric supply by way of a ground fault circuit interrupter (RCD) with a rating of max. 30 mA (tripping current). Use of a ground fault circuit interrupter reduces the risk of electric shock.
• Use of a ground fault circuit interrupter (RCD residual current device) with a maximum tripping current of 30 mA is recommended.

Work area safety

• Ensure that the workplace is well lit.
• Ensure that the workplace is well-ventilated. Exposure to dust at a poorly ventilated workplace may result in damage to the health.

Personal protective equipment

The user and any other persons in the vicinity must wear suitable eye protection, a hard hat, ear protection, protective gloves and breathing protection while the tool is in use.

Before us

Fitting and adjusting the side handle 2

CAUTION
Remove the depth gauge from the side handle and the insert tool from the chuck to avoid injury.

1. Disconnect the supply cord plug from the power outlet.
2. Release the side handle clamping band by turning the handle counterclockwise.
3. CAUTION With the UD 16 it is essential to ensure that the sleeve is fitted in the grip section of the side handle. Slip the side handle (clamping band) over the chuck and push it onto the collar around the gearing section as far as it will go.
4. CAUTION Check that the ribs on the clamping band engage in the grooves in the collar around the gearing section.
   • CAUTION If the side handle slips in the event of the drill bit sticking while drilling, check that the ribs on the side handle clamping band engage securely with the collar on the power tool.Have any damaged parts replaced. The side handle will otherwise be unable to take up the torque generated by the electric tool. Pivot the side handle into the desired position (it engages at a number of set positions).
5. Secure the side handle by turning the grip clockwise.

Use of extension cords and generators or transformers
See section “Description / use of extension cords”.

Operation

DANGER
Use auxiliary handle(s), if supplied with the tool. Loss of control can cause personal injury.

WARNING
Do not attempt to use the tool to unscrew screws or nuts or to free sticking drill bits when the maximum torque in reverse rotation (see technical data) is inadequate. There is a risk that the chuck may become detached from the tool.

WARNING
The electric supply voltage must comply with the information given on the type identification plate on the power tool.

CAUTION
Use clamps or a vice to hold the workpiece securely.

Preparing for use

Fitting and adjusting the depth gauge 3

1. Disconnect the supply cord plug from the power outlet.
2. Release the depth gauge locking screw.
3. Push the depth gauge into the opening provided.
4. Adjust the depth gauge to the desired drilling depth.
5. Tighten the depth gauge locking screw securely.

Operation

CAUTION
Working on the material may cause it to splinter. Wear eye protection and protective gloves. Wear breathing protection if no dust removal system is used. Splintering material presents a risk of injury to the eyes and body.

CAUTION
The work generates noise. Wear ear protectors. Exposure to noise can cause hearing loss.

CAUTION
The insert tool and the chuck get hot during use. Wear protective gloves when changing insert tools.

Keyless chuck

CAUTION
Disconnect the mains plug from the power outlet.

NOTE
The keyless chuck may have to be rotated slightly by hand before the built-in drive spindle lock engages.

NOTE
Depending on the type of chuck fitted, either the broad adjusting ring or the rear gripping ring on the chuck must be held securely by hand.

Opening the keyless chuck 4

1. Grip the rotatable sleeve.

2. Turn the sleeve counterclockwise.
   NOTE First, the locking mechanism will be released automatically.

3. Continue turning the sleeve until the insert tool is released.

Closing the keyless chuck 5

1. Open the keyless chuck far enough to allow the shank of the tool to be inserted.
2. Insert the shank of the tool in the keyless chuck.
3. Tighten the chuck by turning the rotatable sleeve firmly in a clockwise direction.
4. After the jaws of the chuck begin to grip the tool, continue turning the rotatable sleeve in a clockwise direction until the keyless chuck engages and locks automatically.

NOTE The chuck must be heard to engage (several clicks).

Key chuck

CAUTION
Disconnect the mains plug from the power outlet.

NOTE
Use the key supplied to open the chuck and to tighten it after inserting a tool.

Opening the key chuck 6

1. Insert the chuck key in one of the three holes provided in the chuck.
2. Open the chuck by turning the key in a counterclockwise direction.
3. Remove the tool from the chuck.
4. Remove the chuck key.

Closing the key chuck 7

1. Open the key chuck far enough to allow the shank of the tool to be inserted.
2. Insert the shank of the tool in the chuck.
3. Close the jaws by turning the rotatable toothed ring until the tool is gripped by the chuck.
4. Insert the chuck key in one of the three holes provided in the chuck.
5. Tighten the chuck by turning the chuck key in a clockwise direction until the tool is held securely.
6. Remove the chuck key.

Possible applications

CAUTION
By the applications for which it is designed, the power tool produces a high torque. Always use the side handle and hold the power tool with both hands. The user must be prepared for sudden sticking and stalling of the insert tool.

CAUTION
If stalling occurs, switch off the motor immediately. The power tool may suffer damage if stalled for longer than 2-3 seconds.

CAUTION
Do not operate the function selector switch while the motor is running.

NOTE
The forward/reverse switch must be set to the “forward” position.

Rotary drilling, 1st and 2nd gear 8

1. Turn the function selector switch to the 1st or 2nd gear rotary drilling position until it engages. It may be necessary to turn the drive spindle slightly.
2. Bring the side handle into the desired position and check that it is fitted correctly and secured.
3. Plug the supply cord into the power outlet.
4. Position the power tool and drill bit at the point where the hole is to be drilled.
5. Press the control switch slowly (drill at a low speed until the drill bit centres itself in the hole).
6. Press the control switch fully to continue working at full power.
7. Adjust the pressure applied to the power tool according to the material you are working on. This will ensure the optimum rate of drilling progress.

Mixing

1. Turn the function selector switch to the 1st gear rotary drilling position until it engages. It may be necessary to turn the drive spindle slightly.
2. Bring the side handle into the desired position and check that it is fitted correctly and secured.
3. Plug the supply cord into the power outlet.
4. Position the mixing paddle in the container holding the substance to be mixed.
5. To begin mixing, press the control switch slowly.
6. Press the control switch fully to continue working at full power.
7. Guide the mixing paddle carefully to avoid splashing and spillage.

Screwdriving

NOTE
Set the forward / reverse switch to suit the screwdriving operation to be carried out.

1. Turn the function selector switch to the 1st or 2nd gear rotary drilling position until it engages. It may be necessary to turn the drive spindle slightly.
2. Bring the side handle into the desired position and check that it is fitted correctly and secured.
3. Plug the supply cord into the power outlet.
4. Press the control switch slowly until the screw grips and is guided by the material into which it is being driven.
5. Continue pressing the control switch, applying power appropriate to the material you are working on.
6. Reduce speed toward the end of the screwdriving operation in order to avoid damage.

Control switch with electronic speed control
The speed of the power tool can be varied continuously up to maximum speed by slowly increasing pressure on the control switch.

Lockbutton for sustained operation
The lockbutton for sustained operation is used to lock the control switch in the “on” position. The motor then runs constantly at full speed.

Switching on in sustained operating mode 9

1. Press the control switch and hold it in this position.
2. Press the lockbutton and hold it in this position.
3. Release the control switch.
4. Release the lockbutton.

Switching off after sustained operation
Press the control switch again to release the lockbutton.

Forward / reverse 10

CAUTION
Do not operate the forward / reverse switch while the motor is running. Turn the switch lever to the “forward” or “reverse” position, depending on the work to be carried out.

Changing the chuck

Removing the keyless chuck 11

1. Grip the flat section of the drive spindle with a 17 mm AF open-end wrench.
2. Grip the hexagonal section of the keyless chuck with a 19 mm AF ring or open-end wrench.
3. Turn the 19 mm AF open-end wrench in a counterclockwise direction. The keyless chuck will be unscrewed from the drive spindle.

Removing the key chuck 12

1. Insert a short length of hexagonal steel in the chuck and then tighten the chuck jaws until the hexagonal steel is held securely (use the chuck key).
2. Grip the flat section of the drive spindle with a 17 mm AF open-end wrench.
3. Grip the hexagonal steel with a suitable wrench.
4. Turn the 17 mm AF open-end wrench in a counterclockwise direction. The key chuck will be unscrewed from the drive spindle.

Fitting the keyless chuck

1. Screw the keyless chuck onto the drive spindle by hand as far as it will go.
2. Grip the flat section of the drive spindle with a 17 mm AF open-end wrench.
3. Grip the hexagonal section of the keyless chuck with a 19 mm AF ring or open-end wrench.
4. Tighten the chuck to the specified torque (see technical data).

Fitting the key chuck

1. Insert a short length of hexagonal steel in the chuck and then tighten the chuck jaws until the hexagonal steel is held securely (use the chuck key).
2. Screw the key chuck onto the drive spindle by hand as far as it will go.
3. Grip the flat section of the drive spindle with a 17 mm AF open-end wrench.
4. Grip the hexagonal steel with a suitable wrench.
5. Tighten the chuck to the specified torque (see technical data).

Care and maintenance

CAUTION
Ensure that the power tool is disconnected from the electric supply.

Care of insert tools
Clean off dirt and dust deposits adhering to the insert tools and protect them from corrosion by wiping the insert tools from time to time with an oil-soaked rag.

Care of the power tool

CAUTION
Keep the power tool, especially its grip surfaces, clean and free from oil and grease. Do not use cleaning agents which contain silicone. 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.

Maintenance

WARNING
Repairs to the electrical section of the power tool may be carried out only by trained electrical specialists. Check all external parts of the power tool for damage at regular intervals and check that all controls operate faultlessly. Do not operate the power tool if parts are damaged or when the controls do not function faultlessly. If necessary, the power tool should be repaired by Hilti Service.

Checking the power tool after care and maintenance
After carrying out care and maintenance work on the power tool, check that all protective and safety devices are fitted and that they function faultlessly.

Troubleshooting

Disposal

Most of the materials from which Hilti power tools or appliances 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 power tools or appliances for recycling. Please ask your Hilti customer service department or Hilti representative for further information.

• Return materials for recycling
• For EC countries only Disposal of electric tools together with household waste is not permissible. In observance of the European Directive on waste electrical and electronic equipment and its implementation in accordance with national law, electrical appliances that have reached the end of their life must be collected separately and returned to an environmentally compatible recycling facility.

Manufacturer’s warranty – tools

Please contact your local Hilti representative if you have questions about the warranty conditions.

EC declaration of conformity (original)

• Designation: Drill
• Type: UD 16 / UD 30
• Year of design : 2006

We declare, on our sole responsibility, that this product complies with the following directives and standards: 2006/42/EC, 2011/65/EU, until 19th April 2016: 2004/108/EC, from 20th April 2016: 2014/30/EU, EN 60745‑1, EN 60745‑2‑1, EN ISO 12100.

Hilti Corporation, Feldkircherstrasse 100, FL‑9494 Schaan

Technical documentation filed at: Hilti Entwicklungsgesellschaft mbH Zulassung Elektrowerkzeuge Hiltistrasse 6 86916 Kaufering Deutschland

• 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 Pos. 1 | 20170412

References

• Power Tools, Fasteners and Software for Construction - Hilti USA - Hilti USA
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