HILTI SJD 6-22 Cordless Jig Saws User Manual

SJD 6-22Cordless Jig Saws
User Manual

SJD 6-22 Cordless Jig Saws

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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
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| Instructions for use and other useful information
| Dealing with recyclable materials
****| Do not dispose of electric equipment and batteries as household waste
| Hilti Li­ion battery
| Hilti charger

1.2.3 Symbols in illustrations
The following symbols are used in illustrations:

2| These numbers refer to the illustrations at the beginning of these operating instructions.
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3| The numbering reflects the sequence of operations shown in the illustrations and may deviate from the steps described in the text.
11| 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.

1.3 Product-dependent symbols
1.3.1 Additional symbols
The following symbols can be used additionally in this documentation or on the product:

with iOS and Android platforms.
| 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 described 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 type identification plate.
▶ Write down the serial number in the table below. Always quote this information when you contact a Hilti representative or Hilti Service to inquire about the product.

Product information

1.5 Declaration of conformity
We declare, on our sole responsibility, that the product described here complies with the applicable directives 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

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.

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.

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 instructions for reciprocating saws

• Hold the power tool by insulated gripping surfaces, when performing an operation where the cutting accessory may contact hidden wiring. Cutting accessory contacting a “live” wire may make exposed metal parts of the power tool “live” and could give the operator an electric shock.
• Use clamps or another practical way to secure and support the workpiece to a stable platform. Holding the workpiece by hand or against your body leaves it unstable and may lead to loss of control.

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.

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

• Wear eye protection, ear protection and protective gloves while the product is in use.

• 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.

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

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

• Always hold the product securely by the grips provided. Keep the grips clean and dry.

• 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 (LEDs) incorporated in the power tool and do not direct the light at other persons’ faces. Risk of dazzling or eye injury!

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

• Wear protective gloves when changing the accessory tool. Touching the accessory tool can result in cuts and burns!

Special safety instructions for jig saws

• Always guide the product away from your body when working with it.
• Never position your hands ahead of or on the saw blade.
• Never cut into unknown materials and keep the line of cut above and below the workpiece free of obstacles.
• Never reach or grip below the workpiece while cutting.

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 13
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.

Description

3.1 Product overview 1

1. Lockbutton
2. On/off switch
3. Grip
4. Battery
5. Air vents
6. Installation opening for accessories
7. Stroke rate regulator thumbwheel
8. Saw blade release lever
9. Blade holder
10 Guard| 11. Contact guard
12. Saw blade
13. Anti-splinter insert
14 Orbital-action adjustment lever
15 Base plate
16. Cutting angle adjustment scale
17. Catches
18. Suction adapter
19. Release button, battery
20. Battery status indicator
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3.2 Intended use
The product described is a hand-held cordless orbital-action jig saw. It is designed to be used for cutting plastic, wood and metal as well as drywall board and gypsum fiberboard.
The product is equipped with a removable connector for an optional vacuum cleaner/dust removal hose.
This connector is designed to fit standard suction hoses. In order to connect the suction hose to the product, use of a suitable adapter may be necessary.

• 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.
• Use this product only with saw blades equipped with a T-shank.

3.3 Possible misuse

• Use of the product to cut off tree branches or to cut the trunk of a tree is not permissible.
• Use of the product to cut hazardous materials is not permissible.
• Use of the product in a damp or wet environment is not permissible.

▶ Keep objects such as paper clips, coins, keys, nails, screws, or other small metal objects, which could cause a short circuit, away from the electric power supply for the dust removal module. A short circuit between the contacts may result in burning injuries or fire.
3.4 Status indicators of the Li­ion 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.

Recharge the battery.
If the LED again starts quick-flashing after the battery has been charged, consult Hilti Service.
One (1) LED quick-flashes yellow| The Li-ion battery or the product in which it is inserted is overloaded, too hot or too cold, or experiencing some other fault.
Bring the product and the battery to the recommended 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.

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.

3.5 Dust blower
The dust blower directs a jet of air toward the saw blade in order to keep the cutting line free of dust.
3.6 Stroke rate
The stroke rate can be adjusted by turning the thumbwheel. Position 1 corresponds to 800 strokes per minute and position 6 corresponds to 3000 strokes per minute.
Depending on how far the on/off switch is pressed, the stroke rate begins at 75 strokes per minute and increases to the number of strokes per minute set by the thumbwheel.
3.7 4 orbital-action settings
The 4 orbital-action settings allow cutting performance and quality of cut to be adjusted to suit the material to be cut. The orbital-action adjustment lever is used to set the power tool to one of the 4 settings.
The lower the orbital-action setting, the finer and cleaner the cut edges will be. The optimum setting can be determined by carrying out practical tests.

3.8 Lockbutton 2
The lockbutton has three positions.

1. The middle position is the normal position: The lockbutton can be seen on the left and on the right. In this position, for example, the stroke rate can be adjusted.
   The on/off switch can be pressed and released.

2. The lockbutton can be seen only on the left: Transport position (the product cannot start).
   The on/off switch is locked and cannot be pressed.

3. The lockbutton can be seen only on the right: After the product has been switched on (on/off switch fully pressed), the lockbutton can be pushed to the right to lock the switch in the “on” position. To release the lock, press the on/off button again.

3.9 Anti-splinter insert
The product can be equipped with an anti-splinter insert.
The anti-splinter insert helps prevent splintering on the surface of wood materials when cutting.
3.10 Automatic product switch-off
If the on/off switch is pressed continuously for longer than 15 minutes (e.g. during transport or storage), the product switches itself off automatically. This prevents deep discharge of the battery.
3.11 SJD DRS-6A dust removal module (accessory)
The SJD DRS­6A dust removal module is an accessory for the Hilti SJD 6–22 orbital-action jig saw.
It collects a high percentage of the dust generated and can be quickly and easily attached to the orbitalaction jig saw. The dust removal module is equipped with a suction fan. This fan is driven by its own motor. When the orbital-action jig saw is switched on the dust removal module draws its electric power from the power tool’s battery. The dust removal module is not suitable for working on materials containing asbestos, metal dust and glass- or carbon-fiber dust. Use of the dust removal module to pick up damp or explosive dust, chips or shavings is not permissible.
3.12 Items supplied
Orbital-action jig saw with saw blade, guard, dust removal adapter, anti- splinter insert, operating instructions, hex key.
Other system products approved for use with this product can be found at your local Hilti Store or online at: www.hilti.group

Technical data

4.1 Orbital-action jig saw

| SJD 6-22
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Rated voltage| 21.6 V
Weight in accordance with EPTA Procedure 01, without battery| 2.2 kg
Stroke length| 28 mm
Stroke rate under no load (n0)| 75 /min … 3,000 /min
Maximum cutting performance in wood| 150 mm
Maximum cutting performance in aluminum| 25 mm
Maximum cutting performance in unalloyed steel| 10 mm
Cutting angle (left/right)| 0° … 45°
Suction adapter outside diameter| 27.5 mm
Storage temperature| −20 ℃ … 70 ℃
Ambient temperature for operation| −17 ℃ … 60 ℃

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 emission values

| SJD 6-22
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Sound power level (LWA)| 97.5 dB(A)
Uncertainty for the sound power level (KWA)| 5 dB(A)
Sound pressure level (LpA)| 86.5 dB(A)
Uncertainty for the sound pressure level (KpA)| 5 dB(A)

Total vibration

| | SJD 6-22
---|---|---
Vibration emission value for sawing chipboard (ah,B)| B 22­55| 4.8 m/s²
B 22­255| 3.8 m/s²
Vibration emission value for sawing sheet metal (ah,M)| B 22­55| 4.7 m/s²
B 22­255| 4.3 m/s²
Uncertainty (K)| 1.5 m/s²

4.3 Battery

**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.

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 Fitting the saw blade 3

1. Push the saw blade (teeth facing the cutting direction) into the blade holder until it engages.
2. Grip and pull the saw blade to check that it is held securely.

5.5 Fitting the guard 4

• Push the guard onto the power tool from the front until it clicks into place.
  **** The guard can be fitted only when the base plate is in the normal position (0° cutting angle). → page 11

5.6 Fitting the dust removal adapter 5

1. Push the dust removal adapter on to the base plate horizontally from the rear until both catches engage at the side.
2. Connect the vacuum cleaner hose to the dust removal adapter.

5.7 Fitting the anti-splinter insert 6

• Press the anti-splinter insert into the base plate from below.
  ****The anti-splinter insert can be used only with the saw blades for which it is designed.
  The anti-splinter insert can be used only when the base plate is in the normal position (0° cutting angle). → page 11

5.8 Fall arrest 7
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 the Hilti tool tether #2261971.

• Use the loop to secure the tool tether to the product as shown in the illustration. Check that it holds securely.
• Secure the carabiner to a load-bearing structure. Check that the carabiner holds securely.

**** Comply with the operating instructions of the Hilti tool tether.

Operation

Observe the safety instructions and warnings in this documentation and on the product.
6.1 Using a dust extractor
**** The dust extractor reduces dust emissions, increases working safety by providing better visibility of the cutting line and reduces exposure to dust and wood chips at the workplace.

1. Fit the guard. → page 10
2. Always use a dust extractor when working over a lengthy period with wood or materials that can cause high dust concentrations.

6.2 Setting the cutting angle 8

1. Slacken the screw on the base plate.

2. Adjust the base plate to the desired cutting angle (from 0° to 45° in both directions).
   ▶ At the 0° cutting angle, the base plate is held in a rotation-locked position. To set a different cutting angle, you must first pull the base plate to the rear.
   ▶ When you return the base plate to the 0° cutting angle, push the base plate forward again to re-engage it in this rotation-locked position.

3. Retighten the screw.
   ▶ The base plate is clamped securely.

6.3 Switching on
**** A safety interlock ensures that the product does not start when the product is switched on first and the battery inserted afterward.

1. Check that the lockbutton is in the middle position.

2. Press the on/off switch.

3. To lock the switch in the “on” position, then push the lockbutton to the right.
   ▶ The product then runs in sustained operating mode.

4. To release the lockbutton, press the on/off switch again.
   ▶ The lockbutton then returns to the middle position.

6.4 Plunge cutting

1. Set the orbital-action adjusting lever to position 0.

2. Bring the front edge of the base plate into contact with the workpiece.

3. Hold the product securely and press the on/off switch.

4. Press the product firmly against the workpiece and begin the plunge cut by slowly reducing the angle of attack.

5. Once the blade has penetrated right through the workpiece, bring the product into its normal working position.
   ▶ The base plate then lies flat on the working surface.

6. Continue to saw along the cutting line.

6.5 Switching off

1. Release the on/off switch.
2. If the on/off switch is locked in the “on” position, briefly press the on/off switch to disengage the lock and then release the switch.
   **** To lock the switch in the “off” position, push the lockbutton to the left.

Removal

7.1 Removing the suction adapter 9

1. Press the two retaining catches inwards.
2. Pull the suction adapter away from the base plate toward the rear.
3. Pull the vacuum cleaner hose off the suction adapter.

7.2 Removing the guard 10
▶ Tilt the guard slightly and pull it off toward the front.
7.3 Ejecting the saw blade 11
WARNING
Risk of injury. Uncontrolled ejection of the saw blade can lead to injury.

• When ejecting the saw blade, hold the product in such a way that it presents no risk of injury to persons or animals.
• Push the saw blade release lever to the side, as far as it will go.
• The saw blade will be released and ejected.

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 Li­ion 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

8.1 Cleaning the suction adapter

1. Remove the suction adapter. → page 12
2. Clean the suction adapter.
3. Check that the catches are undamaged.
4. Fit the dust removal adapter. → page 10

8.2 Cleaning the saw blade

1. Clean resin deposits from used saw blades at regular intervals.
2. Place the saw blades in a bath of kerosene (paraffin oil) or commercially-available resin remover for 24 hours.

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.

Troubleshooting

If a problem occurs, always observe the charge-status and fault indicator of the battery. See the section headed Status indicators of the Li­ion battery.
If the trouble you are experiencing is not listed in this table or you are unable to remedy the problem by yourself, please contact Hilti Service.

the insertion procedure.
► Make sure that the blade holder is fully open and that the saw blade is pushed all the way in against the spring resistance.
The clamping system is clogged with foreign matter.| ► Clean out the blade holder.
The saw blade cannot be inserted.| The clamping system is clogged with foreign matter.| ► Clean out the blade holder.
The orbital action cannot be adjusted.| Foreign matter in the orbital-action adjusting lever groove.| ► Clean out the orbital-action adjusting lever groove.
The orbital action doesn’t work.| The orbital-action mechanism is clogged with foreign matter.| ► Check whether foreign matter is present in the area of the orbital-action fork and clean it out.
The orbital-action adjusting lever is in position “0”.| ► Adjust it to the desired setting.
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.| The retaining lug on the battery is dirty.| ► Clean the retaining lug and re-insert the battery.
The power tool or battery gets very hot.| Electrical fault| ► Switch the product off immediately, 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.

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!

Manufacturer’s warranty

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

Further information

For more information on operation, technology, environment and recycling, follow this link: qr.hilti.com/manual/?id=2264214&id=2264215
This link is also to be found at the end of the documentation, in the form of a QR code.

EC Declaration of Conformity
UK Declaration of Conformity
Manufacturer:
Hilti Corporation
Feldkircherstral3e 100
9494 Schaan
Liechtenstein
Importer
Hilti (Gt. Britain) Limited
1 Trafford Wharf Road, Old Trafford
Manchester, M17 1 BY
SJT 6-22 (02)
SJD 6-22 (02)
Serial Numbers: 1-99999999999
2006/42/EC/Supply of Machinery (Safety) Regulations 2008
2014/30/EU/Electromagnetic Compatibility Regulations 2016
2011/65/EU/The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012
EN 62841-1:2015
EN 62841-2-11:2016
EN 55014-1:2017 + A11:2020
EN 55014-2:2015

Dr. Tahar Zrilli
Head of Quality and Process Management
Business Area Electric Tools & Accessories
Schaan, 30.09.2021

Tassilo Deinzer
Executive Vice President
Business Unit Power Tools & Accessories

http://qr.hilti.com/manual/?id=2264214&id=2264215

NURON

C 4-22
C 6-22
C 8-22

Hilti Corporation
LI-9494 Schaan
Tel.:+423 234 21 11
Fax:+423 234 29 65
www.hilti.grouphttps://hilti.to/ontrackappHilti = registered trademark of Hilti Corp., Schaan
Pos. 1 | 20220228

References

• HILTI Country selector

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