Hilti SIW 22-A 3/8″ CORDLESS IMPACT WRENCH Användarmanual

SIW 4AT-22

English 1

Español 12

Português 25

Dansk 37

Svenska 48

Norsk 59

Suomi 70

Русский 82

Українська 95

Қазақ 109

Türkçe 122

ﻋﺮﺑﻲ 134

日本語 147

한국어 158

繁體中文 169

中文 179

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SIW 4AT-22

en Originaloperatinginstructions....................................... 1

es Manualdeinstruccionesoriginal .................................... 12

pt Manualdeinstruçõesoriginal ...................................... 25

da Originalbrugsanvisning .......................................... 37

sv Originalbruksanvisning........................................... 48

no Originalbruksanvisning .......................................... 59

fi Alkuperäisetohjeet ............................................. 70

ru Перевод оригинального руководства по эксплуатации . . . . . . . . . . . . . . . . . . . . 82

uk Оригінальна інструкція з експлуатації . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

kk Түпнұсқа пайдалану бойынша нұсқаулық . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

tr Orijinalkullanımkılavuzu ......................................... 122

ar ﺩﻟﻴﻞﺍﻻﺳﺘﻌﻤﺎﻝﺍﻷﺻﻠﻲ .......................................... 134

ja オリジナル取扱説明書 ............................................ 147

ko 오리지널사용설명서............................................. 158

zh 原始操作說明.................................................. 169

cn 原版操作说明译文 ............................................... 179

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Original operating instructions

1 Information about the documentation

1.1 About this documentation

• Read this documentation before initial operation or use. This is a prerequisite for safe, trouble-free

handling and use of the product.

• Observe the safety instructions and warnings in this documentation and on the product.

• Always keep the operating instructions with the product and make sure that the operating instructions

are with the product when it is given to other persons.

1.2 Explanation of symbols

1.2.1 Warnings

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

are used:

DANGER

DANGER !

▶Draws attention to imminent danger that will lead to serious personal injury or fatality.

WARNING

WARNING !

▶Draws attention to a potential threat of danger that can lead to serious injury or fatality.

CAUTION

CAUTION !

▶Draws attention to a potentially dangerous situation that could lead to personal injury or damage to the

equipment or other property.

1.2.2 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

Hilti Liion battery

Hilti charger

1.2.3 Symbols in illustrations

The following symbols are used in illustrations:

These numbers refer to the illustrations at the beginning of these operating instructions.

The numbering reflects the sequence of operations shown in the illustrations and may deviate

from the steps described in the text.

Item reference numbers are used in the overview illustration and refer to the numbers used in

the key in the product overview section.

These characters are intended to specifically draw your attention to certain points when handling

the product.

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1.3 Product-dependent symbols

1.3.1 Symbols on the product

The following symbols can be used on the product:

The product supports near-field communication (NFC) technology compatible with iOS and

Android platforms.

Direct current (DC)

General warning symbol

Li-ion battery

Never use the battery as a striking tool.

Do not drop the battery. Never use a battery that has suffered an impact or is damaged in any

other way.

1.4 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

Impact wrench SIW 4AT-22

Generation 01

Serial no.

1.5 Declaration of conformity

The manufacturer declares, on his sole responsibility, that the product described here complies with the

applicable legislation and standards. A copy of the declaration of conformity can be found at the end of this

documentation.

The technical documentation is filed here:

Hilti Entwicklungsgesellschaft mbH | Tool Certification | Hiltistrasse 6 | D-86916 Kaufering, Germany

2 Safety

2.1 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.

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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.

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Battery tool use and care

▶Recharge only with the charger specified by the manufacturer. A charger that is suitable for one type

of battery pack may create a risk of fire when used with another battery pack.

▶Use power tools only with specifically designated battery packs. Use of any other battery packs may

create a risk of injury and fire.

▶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 burns or a fire.

▶Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact

accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid

ejected from the battery may cause irritation or burns.

▶Do not use a battery pack or tool that is damaged or modified. Damaged or modified batteries may

exhibit unpredictable behaviour resulting in fire, explosion or risk of injury.

▶Do not expose a battery pack or tool to fire or excessive temperature. Exposure to fire or temperature

above 130° C (265 °F) may cause explosion.

▶Follow all charging instructions and do not charge the battery pack or tool outside the temperature

range specified in the instructions. Charging improperly or at temperatures outside the specified range

may damage the battery and increase the risk of fire.

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.

▶Never service damaged battery packs. Service of battery packs should only be performed by the

manufacturer or authorized service providers.

2.2 Safety warnings for screwdrivers and impact wrenches

▶Hold the power tool by insulated gripping surfaces, when performing an operation where the

fastener may contact hidden wiring. Fasteners contacting a "live" wire may make exposed metal parts

of the power tool "live" and could give the operator an electric shock.

2.3 Additional safety instructions

▶Use the product and accessories only when they are in perfect working order.

▶Never tamper with or modify the product or accessories in any way.

▶Before beginning work, check the working area for concealed electric cables or gas and water pipes.

External metal parts of the product could give you an electric shock or cause an explosion if you

accidentally damage an electric cable or a gas or water pipe.

▶Always hold the product with your hand firmly on the grip provided. Keep the grip dry and clean.

▶Keep the air vents clear at all times. Risk of burn injuries due to blocked air vents!

▶Avoid touching rotating parts – risk of injury!

▶Wear eye protection, a hard hat and ear protection while the product is in use.

▶Wear protective gloves when changing the accessory tool. Touching the accessory tool can result in

cuts and burns.

▶Wear eye protection. Flying fragments present a risk of injury to the body and eyes.

▶Dust produced by grinding, sanding, cutting and drilling can contain dangerous chemicals. Some

examples are: lead or lead-based paints; brick, concrete and other masonry products, natural stone

and other products containing silicates; certain types of wood, such as oak, beech and chemically

treated wood; asbestos or materials that contain asbestos. Determine the exposure of the operator and

bystanders by means of the hazard classification of the materials to be worked. Implement the necessary

measures to restrict exposure to a safe level, for example by the use of a dust collection system or by

the wearing of suitable respiratory protection. The general measures for reducing exposure include:

▶working in an area that is well ventilated,

▶avoidance of prolonged contact with dust,

▶directing dust away from the face and body,

▶wearing protective clothing and washing exposed areas of the skin with water and soap.

▶Take frequent breaks and do physical exercises to improve the blood circulation in your fingers. High

vibration during long periods of work can lead to disorders of the blood vessels and nervous system in

the fingers, hands and wrists.

▶Do not look directly into the light source (LED) of the product and do not aim the beam at other persons’

faces. Risk of dazzling or eye damage.

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▶Switch the product on only after you have brought it to the working position.

▶Wait until the product has come to a complete stop before you lay it down.

▶Risk of injury by falling tools and/or accessories. Before starting work, check that the battery and installed

accessories are secure.

2.4 Battery use and care

▶Comply with the following safety instructions for the safe handling and use of Li-ion batteries.

Failure to comply can lead to skin irritation, severe corrosive injury, chemical burns, fire and/or explosion.

▶Use only batteries that are in perfect working order.

▶Treat batteries with care in order to avoid damage and prevent leakage of fluids that are extremely

harmful to health!

▶Do not under any circumstances modify or tamper with batteries!

▶Do not disassemble, crush or incinerate batteries and do not subject them to temperatures over 80 °C

(176 °F).

▶Never use or charge a battery that has suffered an impact or been damaged in any other way. Check

your batteries regularly for signs of damage.

▶Never use recycled or repaired batteries.

▶Never use the battery or a battery-operated power tool as a striking tool.

▶Never expose batteries to the direct rays of the sun, elevated temperature, sparking, or open flame. This

can lead to explosions.

▶Do not touch the battery poles with your fingers, tools, jewelry, or other electrically conductive objects.

This can damage the battery and also cause material damage and personal injury.

▶Keep batteries away from rain, moisture and liquids. Penetrating moisture can cause short circuits,

electric shock, burns, fire and explosions.

▶Use only chargers and power tools approved for the specific battery type. Read and follow the relevant

operating instructions.

▶Do not use or store the battery in explosive environments.

▶If the battery is too hot to touch, it may be defective. Put the battery in a place where it is clearly visible

and where there is no risk of fire, at an adequate distance from flammable materials. Allow the battery to

cool down. If it is still too hot to touch after an hour, the battery is faulty. Consult Hilti Service or read the

document entitled "Instructions on safety and use for Hilti Li-ion batteries".

Observe the special guidelines applicable to the transport, storage and use of lithium-ion batteries.

→ page 11

Read the instructions on safety and use of Hilti Li-ion batteries that you can access by scanning

the QR code at the end of these operating instructions.

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3 Description

3.1 Overview 1

@Chuck (square drive with half ball)

;Forward/reverse switch with switch-on inter-

lock

=Control switch with electronic speed control

%Grip

&Installation opening for accessories

(Battery

)Battery status indicator

+Release button, battery

§Light (LED)

/Mode indicator

:Mode selector

3.2 Intended use

The product described is a hand-held cordless impact wrench. It is designed for tightening and releasing

nuts, bolts, anchors and wood screws.

The impact wrench may only be used for applications that do not require a specified torque. Failure to

observe this point presents a risk of over-tightening and damage to the bolt, screw or workpiece.

• For this product, use only Hilti Nuron lithium-ion batteries of the B 22 series. For optimum performance,

Hilti recommends the batteries stated in the table at the end of these operating instructions for this

product.

• For these batteries, use only Hilti chargers of the type series stated in the table at the end of these

operating instructions.

3.3 Items supplied

Impact wrench, operating instructions

Other system products approved for use with this product can be found at your local Hilti Store or at:

www.hilti.group

3.4 Status indicators of the Liion battery

Hilti Nuron Li-ion batteries can indicate state of charge, fault messages and the battery's state of health.

3.4.1 Indicators for state of charge and fault messages

WARNING

Risk of injury by a falling battery!

▶If the release button is pressed with a battery inserted in the product, subsequently check that the battery

is correctly re-engaged and secure.

Short-press the release button of the battery to get whichever of the following status indications is applicable

at the time.

State of charge and, if applicable, faults are indicated constantly as long as the connected product is

switched on.

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Status Meaning

Four (4) LEDs show constantly green State of charge: 100 % to 71 %

Three (3) LEDs show constantly green State of charge: 70 % to 51 %

Two (2) LEDs show constantly green State of charge: 50 % to 26 %

One (1) LED shows constantly green State of charge: 25 % to 10 %

One (1) LED slow-flashes green State of charge: < 10 %

One (1) LED quick-flashes green The Li-ion battery is completely discharged.

Recharge the battery.

If the LED again starts quick-flashing after the bat-

tery has been charged, consult Hilti Service.

One (1) LED quick-flashes yellow The Li-ion battery or the product in which it is in-

serted is overloaded, too hot or too cold, or experi-

encing some other fault.

Bring the product and the battery to the recom-

mended working temperature and do not overload

the product when it is in use.

If the message persists, consult Hilti Service.

One (1) LED shows yellow The Li-ion battery and the product in which it is

inserted are not compatible. Consult Hilti Service.

One (1) LED quick-flashes red The Li-ion battery is locked and cannot be used.

Consult Hilti Service.

3.4.2 Indicators showing the battery's state of health

To check the battery's state of health, press the release button and hold it down for longer than three

seconds. The system does not detect a potential malfunction of the battery due to misuse, for example

battery dropped or pierced, external heat damage, etc.

Status Meaning

All LEDs show in sequence, followed by one (1)

LED showing constantly green. The battery can remain in use.

All LEDs show in sequence, followed by one (1)

LED quick-flashing yellow. The check to ascertain the battery's state of health

did not complete. Repeat the procedure, or consult

Hilti Service.

All LEDs show in sequence, followed by one (1)

LED showing constantly red. If a connected product can still be used, the re-

maining battery capacity is below 50 %.

If a connected product can no longer be used, the

battery has reached the end of its useful life and

has to be replaced. Consult Hilti Service.

4 Technical data

Rated voltage 21.6 V

Weight in accordance with EPTA Procedure 01, without battery 1 kg

Torque adjustment 3 settings

Rated speed under no load Setting I 0 /min … 1,000 /min

Setting II 0 /min … 1,500 /min

Setting III 0 /min … 2,300 /min

Impact speed ≤ 3,500 /min

Chuck 1/2″ square drive with

ball-notch retention

Large standard bolts M8 to M16

Large high-strength bolts M6 to M12

Storage temperature −20 ℃ … 70 ℃

Ambient temperature for operation −17 ℃ … 60 ℃

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4.1 Battery

Battery operating voltage 21.6 V

Weight, battery See the end of these

operating instructions

Ambient temperature for operation −17 ℃ … 60 ℃

Storage temperature −20 ℃ … 40 ℃

Battery charging starting temperature −10 ℃ … 45 ℃

4.2 Noise information and vibration values in accordance with EN 62841

The sound pressure and vibration values given in these instructions were measured in accordance with a

standardized test and can be used to compare one power tool with another. They can also be used for a

preliminary assessment of exposure.

The data given represent the main applications of the power tool. However, if the power tool is used for

different applications, with different accessory tools, or is poorly maintained, the data can vary. This can

significantly increase exposure over the total working period.

An accurate estimation of exposure should also take into account the times when the tool is switched off, or

when it is running but not actually being used for a job. This can significantly reduce exposure over the total

working period.

Identify additional safety measures to protect the operator from the effects of noise and/or vibration, for

example: maintaining the power tool and accessory tools, keeping the hands warm, organization of work

patterns.

Noise information

Sound power level (LWA)103.5 dB(A)

Uncertainty for the sound power level (KWA)3 dB(A)

Emission sound pressure level (LpA)92.5 dB(A)

Uncertainty for the sound pressure level (KpA)3 dB(A)

Total vibration

Vibration emission value when tightening screws/bolts

and nuts of the maximum permitted size (ah)B 2255 8.0 m/s²

B 22110 9.1 m/s²

Uncertainty for tightening screws/bolts and nuts of the maximum permit-

ted size 1.5 m/s²

5 Preparations at the workplace

WARNING

Risk of injury by inadvertent starting!

▶Before inserting the battery, make sure that the product is switched off.

▶Remove the battery before making any adjustments to the power tool or before changing accessories.

Observe the safety instructions and warnings in this documentation and on the product.

5.1 Charging the battery

1. Before charging the battery, read the operating instructions for the charger.

2. Make sure that the contacts on the battery and the contacts on the charger are clean and dry.

3. Use an approved charger to charge the battery. → page 6

5.2 Inserting the battery

WARNING

Risk of injury by short circuit or falling battery!

▶Before inserting the battery, make sure that the contacts on the battery and the contacts on the product

are free of foreign matter.

▶Make sure that the battery always engages correctly.

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1. Charge the battery fully before using it for the first time.

2. Push the battery into the product until it engages with an audible click.

3. Check that the battery is seated securely.

5.3 Removing the battery

1. Press the battery release button.

2. Remove the battery from the product.

5.4 Installing an accessory tool 2

CAUTION

Risk of injury through use of the wrong type of accessory tool!

▶Do not use worn or damaged accessory tools.

1. Clean the connection end of the accessory tool.

2. Bring the notch in the accessory tool into alignment with the ball on the square drive.

3. Push the accessory tool onto the square drive until it engages.

4. Allow the accessory tool to engage and check that it is held securely.

5.5 Removing the accessory tool

CAUTION

Risk of injury by the accessory tool! The accessory tool might be hot or have sharp edges.

▶Wear protective gloves when changing the accessory tool.

▶Pull the accessory tool off the square drive.

5.6 Fall arrest

WARNING

Risk of injury by falling tool and/or accessory!

▶Use only the Hilti tool tether recommended for your product.

▶Prior to each use, always check the attachment point of the tool tether for possible damage.

▶Do not secure a tool tether to the belt hook. Do not use a belt hook to lift the product.

Comply with the national regulations for working at heights.

As drop arrester for this product, use only a combination of the Hilti retaining strap and the Hilti tool tether

#2261970.

▶Secure the retaining strap to the installation openings for accessories. Check that it holds securely.

▶Secure one carabiner of the tool tether to the retaining strap and secure the second carabiner to a

load-bearing structure. Check that both carabiners hold securely.

Comply with the operating instructions of the Hilti retaining strap and those of the Hilti tool tether.

6 Operation

Observe the safety instructions and warnings in this documentation and on the product.

6.1 Setting forward or reverse rotation 3

▶Set the forward/reverse switch to the desired direction of rotation.

▶An interlock prevents switching while the motor is running.

▶The control switch is locked when the forward/reverse switch is in the middle position (switch-on

interlock).

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6.2 Setting the torque 4

CAUTION

Risk of injury by damaged workpieces! Screws or workpiece can be damaged if torque is too high. This

presents a risk of injury.

▶Make sure that screws and workpiece are suitable for the torque produced by the product.

▶Push the torque selector button repeatedly until the desired torque setting is displayed in the torque

display.

If the product is connected to an intelligent torque module, AT shows in the torque display and

pressing the torque selector button has no effect. Comply with the operating instructions of the

intelligent torque module.

6.3 Switching on and off

1. To switch the product on, press the control switch.

Speed can be controlled steplessly by varying how far the control switch is pressed in.

2. To switch the product off, release the control switch.

7 Care and maintenance

WARNING

Risk of injury with battery inserted !

▶Always remove the battery before carrying out care and maintenance tasks!

Care of the product

• Carefully remove stubborn dirt.

• Carefully clean the air vents, if present, with a dry, soft brush.

• Use only a slightly damp cloth to clean the housing. Do not use cleaning agents containing silicone as

these can attack the plastic parts.

• Use a dry, clean cloth to clean the contacts of the product.

Care of the Liion batteries

• Never use a battery with clogged air vents. Clean the air vents carefully using a dry, soft brush.

• Avoid unnecessary exposure of the battery to dust and dirt. Never expose the battery to high levels of

moisture (e.g. by being dipped in water or left in the rain).

If a battery has been soaked by moisture, treat it as a damaged battery. Isolate it in a non-flammable

container and consult Hilti Service.

• Keep the battery free of extraneous oil and grease. Do not permit dust or dirt to accumulate unnecessarily

on the battery. Clean the battery with a dry, soft brush or a clean, dry cloth. Do not use cleaning agents

containing silicone as these can attack the plastic parts.

Do not touch the contacts of the battery and do not remove the factory-applied grease from the contacts.

• Use only a slightly damp cloth to clean the housing. Do not use cleaning agents containing silicone as

these can attack the plastic parts.

Maintenance

• Check all visible parts and controls for signs of damage at regular intervals and make sure that they all

function correctly.

• Do not use the product if signs of damage are found or if parts malfunction. Immediately have the product

repaired by Hilti Service.

• After cleaning and maintenance, install all guards and protective devices and check that they are in full

working order.

To help ensure safe and reliable operation, use only genuine Hilti spare parts and consumables. Spare

parts, consumables and accessories approved by Hilti for use with your product can be found at your

Hilti Store or online at: www.hilti.group

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8 Transport and storage of cordless tools and batteries

Transport

CAUTION

Accidental starting during transport !

▶Always transport your products with the batteries removed!

▶Remove the battery/batteries.

▶Never transport batteries loose and unprotected. During transport, batteries should be protected from

excessive shock and vibration and isolated from any conductive materials or other batteries that may

come in contact with the terminals and cause a short circuit. Comply with the locally applicable

regulations for transporting batteries.

▶Do not send batteries through the mail. Consult your shipper for instructions on how to ship undamaged

batteries.

▶Prior to each use and before and after prolonged transport, check the product and the batteries for

damage.

Storage

WARNING

Accidental damage caused by defective or leaking batteries !

▶Always store your products with the batteries removed!

▶Store the product and the batteries in a cool and dry place. Comply with the temperature limits stated in

the technical data.

▶Do not store batteries on the charger. Always remove the battery from the charger when the charging

operation has completed.

▶Never leave batteries in direct sunlight, on sources of heat, or behind glass.

▶Store the product and batteries where they cannot be accessed by children or unauthorized persons.

▶Prior to each use and before and after prolonged storage, check the product and the batteries for

damage.

9 Troubleshooting

If a problem occurs, always observe the status indicator of the battery. See the section headed Status

indicators of the Liion battery.

If the trouble you are experiencing is not listed in this table or you are unable to rectify the problem by

yourself, contact Hilti Service.

Trouble or fault Possible cause Action to be taken

Product does not work. The battery is not fully inserted. ▶Push the battery in until it

engages with an audible click.

The control switch can’t be

pressed, i.e. the switch is

locked.

The forward/reverse switch is in

the middle position.

▶Push the forward/reverse switch

to the left or right.

Running speed suddenly

drops considerably. Battery is discharged. ▶Change the battery and charge

the empty battery.

The battery runs down more

quickly than usual. Very low ambient temperature. ▶Allow the battery to warm up

slowly to room temperature.

The battery does not engage

with an audible click. Retaining lug on the battery dirty. ▶Clean the retaining lug and

engage the battery in the

working position.

Product or battery gets very

hot. Electrical fault. ▶Switch the product off immedi-

ately, remove the battery, keep

it under observation, allow it

to cool down and contact Hilti

Service.

LEDs of the battery show

nothing Battery defective. ▶Contact Hilti Service.

12 Español 2343811 *2343811*

10 Disposal

WARNING

Risk of injury due to incorrect disposal! Health hazards due to escaping gases or liquids.

▶DO NOT send batteries through the mail!

▶Cover the terminals with a non-conductive material (such as electrical tape) to prevent short circuiting.

▶Dispose of your battery out of the reach of children.

▶Dispose of the battery at your Hilti Store, or consult your local governmental garbage disposal or public

health and safety resources for disposal instructions.

Most of the materials from which Hilti products are manufactured can be recycled. The materials must be

correctly separated before they can be recycled. In many countries, your old tools, machines or appliances

can be returned to Hilti for recycling. Ask Hilti Service or your Hilti sales representative for further information.

▶Do not dispose of power tools, electronic equipment or batteries as household waste!

11 Manufacturer’s warranty

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

12 Further information

For more information on operation, technology, environment and recycling, follow this link:

qr.hilti.com/manual/?id=2343759&id=2343811

This link is also to be found at the end of the documentation, in the form of a QR code.

Manual de instrucciones original

1 Información sobre la documentación

1.1 Acerca de esta documentación

• Lea detenidamente esta documentación antes de la puesta en servicio. Ello es imprescindible para un

trabajo seguro y un manejo sin problemas.

• Respete las indicaciones de seguridad y las advertencias presentes en esta documentación y en el

producto.

• Conserve este manual de instrucciones siempre junto con el producto y entregue el producto a otras

personas siempre acompañado del manual.

1.2 Explicación de símbolos

1.2.1 Avisos

Las advertencias de seguridad advierten de peligros derivados del manejo del producto. Se utilizan las

siguientes palabras de peligro:

PELIGRO

PELIGRO !

▶Término utilizado para un peligro inminente que puede ocasionar lesiones graves o incluso la muerte.

ADVERTENCIA

ADVERTENCIA !

▶Término utilizado para un posible peligro que puede ocasionar lesiones graves o incluso la muerte.

PRECAUCIÓN

PRECAUCIÓN !

▶Término utilizado para una posible situación peligrosa que puede ocasionar lesiones o daños materiales.

*2343811* 2343811 Español 13

1.2.2 Símbolos en el manual de instrucciones

En este manual de instrucciones se utilizan los siguientes símbolos:

Consulte el manual de instrucciones

Indicaciones de uso y demás información de interés

Manejo con materiales reutilizables

No tire las herramientas eléctricas y las baterías junto con los desperdicios domésticos

Hilti Batería de Ion-Litio

Hilti Cargador

1.2.3 Símbolos en las figuras

En las figuras se utilizan los siguientes símbolos:

Estos números hacen referencia a la figura correspondiente incluida al principio de este manual

de instrucciones.

La numeración describe el orden de los pasos de trabajo en la imagen y puede ser diferente de

los pasos descritos en el texto.

En la figura Vista general se utilizan números de posición y los números de la leyenda están

explicados en el apartado Vista general del producto.

Preste especial atención a este símbolo cuando utilice el producto.

1.3 Símbolos del producto

1.3.1 Símbolos en el producto

En el producto se pueden utilizar los siguientes símbolos:

El producto es apto para tecnología NFC, que es compatible con las plataformas iOS y Android.

Corriente continua

Símbolos de advertencia generales

Batería de Ion-Litio

Nunca utilice la batería como herramienta de percusión.

No deje que la batería se caiga. No utilice baterías que hayan recibido algún golpe ni que estén

dañadas de alguna otra forma.

1.4 Información del producto

Los productos han sido diseñados para usuarios profesionales y solo personal autorizado y

debidamente formado puede utilizarlos y llevar a cabo su mantenimiento y conservación. Este personal

debe estar especialmente instruido en lo referente a los riesgos de uso. La utilización del producto y sus

dispositivos auxiliares puede conllevar riesgos para el usuario en caso de manejarse de forma inadecuada

por personal no cualificado o utilizarse para usos diferentes a los que están destinados.

La denominación del modelo y el número de serie están indicados en la placa de identificación.

14 Español 2343811 *2343811*

▶Escriba el número de serie en la siguiente tabla. Necesitará los datos del producto para realizar consultas

a nuestros representantes o al Departamento de Servicio Técnico.

Datos del producto

Atornilladora de impacto SIW 4AT-22

Generación 01

N.º de serie

1.5 Declaración de conformidad

Bajo su exclusiva responsabilidad, el fabricante declara que el producto aquí descrito cumple con la

legislación y normas vigentes. Encontrará una reproducción de la declaración de conformidad al final de

esta documentación.

La documentación técnica se encuentra depositada aquí:

Hilti Entwicklungsgesellschaft mbH | Zulassung Geräte | Hiltistraße 6 | 86916 Kaufering, DE

2 Seguridad

2.1 Indicaciones generales de seguridad para herramientas eléctricas

ADVERTENCIA Lea con atención todas las indicaciones de seguridad, instrucciones, ilustraciones

y datos técnicos correspondientes a esta herramienta eléctrica. La negligencia en el cumplimiento

de las instrucciones que se describen a continuación podría provocar descargas eléctricas, incendios o

lesiones graves.

Conserve todas las instrucciones e indicaciones de seguridad para futuras consultas.

El término «herramienta eléctrica» empleado en las indicaciones de seguridad se refiere a herramientas

eléctricas portátiles, ya sea con cable de red o sin cable, en caso de ser accionadas por batería.

Seguridad en el puesto de trabajo

▶Mantenga su área de trabajo limpia y bien iluminada. El desorden o una iluminación deficiente de las

zonas de trabajo pueden provocar accidentes.

▶No utilice la herramienta eléctrica en un entorno con peligro de explosión en el que se encuentren

líquidos, gases o polvos inflamables. Las herramientas eléctricas producen chispas que pueden llegar

a inflamar los materiales en polvo o vapores.

▶Mantenga alejados a los niños y otras personas de su puesto de trabajo al emplear la herramienta

eléctrica. Una distracción le puede hacer perder el control sobre la herramienta.

Seguridad eléctrica

▶El enchufe de la herramienta eléctrica debe corresponder a la toma de corriente utilizada. No

se deberá modificar el enchufe en forma alguna. No utilice enchufes adaptadores para las

herramientas eléctricas con puesta a tierra. Los enchufes sin modificar adecuados a las respectivas

tomas de corriente reducen el riesgo de descarga eléctrica.

▶Evite el contacto corporal con superficies que tengan puesta a tierra, como pueden ser tubos,

calefacciones, cocinas y frigoríficos. El riesgo a quedar expuesto a una sacudida eléctrica es mayor

si su cuerpo tiene contacto con tierra.

▶No exponga las herramientas eléctricas a la lluvia y evite que penetren líquidos en su interior. El

riesgo de recibir descargas eléctricas aumenta si penetra agua en la herramienta eléctrica.

▶No utilice el cable de conexión para transportar o colgar la herramienta eléctrica ni tire de él para

extraer el enchufe de la toma de corriente. Mantenga el cable de conexión alejado de fuentes de

calor, aceite, aristas afiladas o piezas móviles. Los cables de conexión dañados o enredados pueden

provocar descargas eléctricas.

▶Cuando trabaje al aire libre con una herramienta eléctrica, utilice exclusivamente un alargador

adecuado para exteriores. La utilización de un alargador adecuado para su uso en exteriores evita el

riesgo de una descarga eléctrica.

▶Cuando no pueda evitarse el uso de la herramienta eléctrica en un entorno húmedo, utilice un

interruptor de corriente de defecto. La utilización de un interruptor de corriente de defecto evita el

riesgo de una descarga eléctrica.

Seguridad de las personas

▶Permanezca atento, preste atención durante el trabajo y utilice la herramienta eléctrica con

prudencia. No utilice una herramienta eléctrica si está cansado, ni tampoco después de haber

consumido alcohol, drogas o medicamentos. Un momento de descuido al utilizar la herramienta

eléctrica podría producir graves lesiones.

*2343811* 2343811 Español 15

▶Utilice el equipo de seguridad personal adecuado y lleve siempre gafas protectoras. El riesgo

de lesiones se reduce considerablemente si, según el tipo y la aplicación de la herramienta eléctrica

empleada, se utiliza un equipo de seguridad personal adecuado como una mascarilla antipolvo, zapatos

de seguridad con suela antideslizante, casco de protección o protección para los oídos.

▶Evite una puesta en servicio fortuita de la herramienta. Asegúrese de que la herramienta eléctrica

está apagada antes de alzarla, transportarla, conectarla a la toma de corriente o insertar la

batería. Si transporta la herramienta eléctrica sujetándola por el interruptor de conexión/desconexión

o si introduce el enchufe en la toma de corriente con la herramienta conectada, podría producirse un

accidente.

▶Retire las herramientas de ajuste o llaves fijas antes de conectar la herramienta eléctrica. Una

herramienta o llave colocada en una pieza giratoria puede producir lesiones al ponerse en funcionamiento.

▶Evite adoptar posturas forzadas. Procure que la postura sea estable y manténgase siempre en

equilibrio. De esta forma podrá controlar mejor la herramienta eléctrica en caso de presentarse una

situación inesperada.

▶Utilice ropa adecuada. No utilice vestimenta amplia ni joyas. Mantenga su pelo, vestimenta y

guantes alejados de las piezas móviles. La vestimenta suelta, las joyas y el pelo largo se pueden

enganchar con las piezas en movimiento.

▶Siempre que sea posible montar equipos de aspiración o captación de polvo, asegúrese de que

están conectados y de que se utilizan correctamente. El uso de un sistema de aspiración de polvo

reduce los riesgos derivados del polvo.

▶No se crea a salvo de cualquier riesgo ni pase por alto ninguna de las normas de seguridad

relativas a las herramientas eléctricas, aun cuando esté familiarizado con la herramienta eléctrica

y tenga larga experiencia en su uso. Una actuación negligente puede provocar lesiones graves en

cuestión de segundos.

Uso y manejo de la herramienta eléctrica

▶No sobrecargue la herramienta. Utilice la herramienta eléctrica adecuada para el trabajo que se

dispone a realizar. Con la herramienta eléctrica apropiada podrá trabajar mejor y de modo más seguro

dentro del margen de potencia indicado.

▶No utilice herramientas eléctricas con el interruptor defectuoso. Las herramientas eléctricas que no

se puedan conectar o desconectar son peligrosas y deben repararse.

▶Extraiga el enchufe de la toma de corriente o retire la batería extraíble antes de efectuar cualquier

ajuste en la herramienta, cambiar accesorios o en caso de no utilizar la herramienta durante un

tiempo prolongado. Esta medida preventiva evita el riesgo de arranque accidental de la herramienta

eléctrica.

▶Guarde las herramientas eléctricas que no utilice fuera del alcance de los niños. No permita

utilizar la herramienta a ninguna persona que no esté familiarizada con ella o que no haya leído

este manual de instrucciones. Las herramientas eléctricas utilizadas por personas inexpertas son

peligrosas.

▶Cuide su herramienta eléctrica y los accesorios adecuadamente. Compruebe si las piezas móviles

de la herramienta funcionan correctamente y sin atascarse, y si existen piezas rotas o deterioradas

que pudieran afectar al funcionamiento de la herramienta eléctrica. Encargue la reparación de las

piezas defectuosas antes de usar la herramienta eléctrica. Muchos accidentes son consecuencia de

un mantenimiento inadecuado de la herramienta eléctrica.

▶Mantenga los útiles limpios y afilados. Las herramientas de corte bien cuidadas y con aristas afiladas

se atascan menos y se guían con más facilidad.

▶Utilice la herramienta eléctrica, los accesorios, útiles de inserción, etc., de acuerdo con estas

instrucciones. Para ello, tenga en cuenta las condiciones de trabajo y la tarea que se va a realizar.

El uso de herramientas eléctricas para trabajos diferentes de aquellos para los que han sido concebidas

puede resultar peligroso.

▶Mantenga las empuñaduras y las superficies de contacto secas, limpias y sin residuos de aceite

o grasa. Las empuñaduras y superficies de contacto resbaladizas impiden manejar y controlar la

herramienta eléctrica con seguridad en situaciones imprevistas.

Uso y manejo de la herramienta de batería

▶Cargue las baterías únicamente con los cargadores recomendados por el fabricante. Existe riesgo

de incendio al intentar cargar baterías de un tipo diferente al previsto para el cargador.

▶Utilice únicamente las baterías previstas para la herramienta eléctrica. El uso de otro tipo de

baterías puede provocar daños e incluso incendios.

▶Si no utiliza la batería, guárdela separada de clips, monedas, llaves, clavos, tornillos y demás

objetos metálicos que pudieran puentear sus contactos. El cortocircuito de los contactos de la

batería puede causar quemaduras o incendios.

16 Español 2343811 *2343811*

▶La utilización inadecuada de la batería puede provocar fugas de líquido. Evite el contacto con

este líquido. En caso de contacto accidental, enjuague el área afectada con abundante agua. En

caso de contacto con los ojos, acuda además inmediatamente a un médico. El líquido de la batería

puede irritar la piel o producir quemaduras.

▶No utilice baterías dañadas o modificadas. Una batería dañada o modificada puede tener un

comportamiento imprevisible y provocar incendios, explosiones o riesgo de lesiones.

▶No exponga la batería al fuego o a temperaturas muy elevadas. El fuego o las temperaturas

superiores a 130 °C (265 °F) pueden provocar una explosión.

▶Siga todas las instrucciones relativas a la carga y no cargue nunca la batería o la herramienta de

batería excediendo el rango de temperatura indicado en el manual de instrucciones. Una carga

incorrecta o fuera del rango de temperatura permitido puede destruir la batería y aumentar el riesgo de

incendio.

Servicio Técnico

▶Solicite que un profesional lleve a cabo la reparación de su herramienta eléctrica y que utilice

exclusivamente piezas de repuesto originales. Solamente así se garantiza la seguridad de la

herramienta.

▶No realice nunca el mantenimiento de baterías dañadas. Cualquier mantenimiento de las baterías

debe llevarlo a cabo el fabricante o un centro del Servicio de Atención al Cliente autorizado.

2.2 Indicaciones de seguridad para la atornilladora y la atornilladora de impacto

▶Sujete la herramienta eléctrica por las empuñaduras aisladas cuando realice trabajos en los que

el tornillo pueda entrar en contacto con cables eléctricos ocultos. El contacto del tornillo con los

cables conductores puede traspasar la conductividad a las partes metálicas de la herramienta y producir

descargas eléctricas.

2.3 Indicaciones de seguridad adicionales

▶Utilice el producto y los accesorios solo si están en perfecto estado técnico.

▶No efectúe nunca manipulaciones o modificaciones en el producto ni en los accesorios.

▶Antes de empezar a trabajar, compruebe si la zona de trabajo oculta cables eléctricos, tuberías de gas o

cañerías de agua. Las partes metálicas exteriores del producto pueden provocar una descarga eléctrica

o una explosión si se daña un cable eléctrico, una tubería de gas o una cañería de agua.

▶Sujete siempre el producto con la mano por la empuñadura prevista para ello. Mantenga la empuñadura

seca y limpia.

▶Mantenga siempre las rejillas de ventilación despejadas. Riesgo de quemaduras debido a rejillas de

ventilación cubiertas.

▶Evite tocar las piezas en movimiento. Existe riesgo de lesiones.

▶Cuando utilice el producto, lleve protección para los ojos, casco de protección y protección para los

oídos.

▶Utilice guantes de protección para cambiar el útil. El contacto con el útil de inserción puede producir

cortes y quemaduras.

▶Utilice protección para los ojos. El material que sale disparado puede ocasionar lesiones en los ojos y en

el cuerpo.

▶El polvo que se genera al pulir, lijar, cortar y taladrar puede contener productos químicos peligrosos,

como, por ejemplo, plomo o pinturas basadas en plomo; ladrillos, hormigón y otros productos de

mampostería, piedra natural y otros productos que contengan silicatos; determinadas maderas, como

el roble o el haya o las maderas tratadas químicamente, o amianto o materiales que contengan asbesto.

La exposición del usuario y las personas circundantes debe regularse según la clase de peligro de los

materiales con los que se trabaje. Tome las medidas necesarias para mantener la exposición a un nivel

seguro, p. ej., mediante el uso de un sistema de recogida de polvo o una mascarilla adecuada. Las

medidas genéricas para reducir la exposición son, entre otras:

▶trabajar en un espacio bien ventilado;

▶evitar el contacto prolongado con el polvo;

▶desviar el polvo de la cara y el cuerpo;

▶usar prendas protectoras y lavar con agua y jabón las zonas expuestas.

▶Efectúe a menudo pausas y ejercicios para mejorar la circulación de los dedos. Tras muchas horas de

trabajo expuesto a las vibraciones intensas, pueden surgir complicaciones en los vasos sanguíneos o en

el sistema nervioso en dedos, manos o articulaciones de las manos.

▶No mire directamente hacia la luz (LED) del producto y no apunte la luz a la cara de otras personas.

Existe riesgo de deslumbramiento.

Sidan laddas ...

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