HILTI WSR 36-A Cordless Reciprocating Saws User Manual

HILTI WSR 36-A Cordless Reciprocating Saws

Product Information

• Product Name: WSR 36-A
• Model Number : WSR 36A01
• Manufacturer : Unknown

Product Usage Instructions

1. Before using the product, read the original operating instructions carefully.
2. Do not use the battery as a striking tool.
3. The product information, including the model number and serial number, can be found on the type plate.
4. Ensure that your work area is clean and well-lit to ensure workplace safety.
5. The power tool must be connected to a suitable power outlet. Make sure the plug fits securely into the socket.
6. If operating the power tool in a damp environment is unavoidable, use a residual current device (RCD) to reduce the risk of electric shock.
7. Follow the safety instructions provided for the proper use and handling of the power tool.
8. Follow the safety instructions provided for the proper use and handling of the battery-powered tool.

Please note that more detailed usage instructions may be available in the complete user manual, which can be accessed using the following link: WSR 36-A User Manual

Original operating instructions
Information about the documentation

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.

Explanation of signs used

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

• DANGER! Draws attention to imminent danger that will lead to serious personal injury or fatality.
• WARNING! Draws attention to a potential hazard that could lead to serious personal injury or fatality.
• CAUTION! Draws attention to a potentially dangerous situation that could lead to minor personal injury or damage to the equipment or other property.

Symbols in the documentation
The following symbols are used in this document:

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

Product-dependent symbols

Symbols on the product
The following symbols are used on the product:

Product information

Hilti products are designed for professional use and may be operated, serviced, and maintained only by trained, authorized personnel. 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 by 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.

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 86916 Kaufering, Germany

Safety

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 that 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 the 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 energizing 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 jewelry. Keep your hair, clothing, and gloves away from moving parts. Loose clothes, jewelry, 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 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 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. 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 tool bits, etc. to 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.

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 the 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 the eyes, seek medical help. Liquid ejected from the battery may cause irritation or burns.

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.

Safety instructions for jig saw/reciprocating saw

• Hold 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.

Additional safety instructions

Personal safety

• Use clamps or another practical way to secure and support the workpiece to a stable platform. Holding the work by hand or against your body leaves it unstable and may lead to loss of control.

• Modification of the power tool is not permitted.

• Wear ear protectors. Noise exposure can cause hearing loss.

• Respiratory protection must be worn if the power tool is used without a dust removal system for work that creates dust.

• Improve the blood circulation in your fingers by relaxing your hands and exercising your fingers during breaks between working.

• 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 tool. The power tool is not intended for use by inexperienced persons who have received no special
  training.

• Keep the power tool out of reach of children.

• Wear protective gloves when changing accessory tools as accessory tools get hot during use and cutting edges of saw blades are sharp.

• Switch the product on only after bringing it into the working position.

• Never use the power tool without the hand guard fitted.

• Engage the transport lock before storing or transporting the tool.

• Avoid unintentional starting. Don’t carry the tool with your finger on the control switch. Remove the battery from the power tool during work breaks, before carrying out maintenance, before changing accessory tools, and before transporting the power tool.

• Observe the national health and safety requirements.

• Dust from materials, such as paint containing lead, some wood species, concrete/masonry/stone containing silica, and minerals as well as metal, may be harmful. Contact with or inhalation of the dust may cause allergic reactions and/or respiratory or other diseases to the operator or bystanders. Certain kinds of dust are classified as carcinogenic such as oak and beech dust, especially in conjunction with additives for wood conditioning (chromate, wood preservative). Material containing asbestos may be handled only by specialists. Use a dust removal system whenever possible. To achieve a high level of dust collection, use a suitable vacuum cleaner. When indicated, wear a respirator appropriate for the type of dust generated. Ensure that the workplace is well-ventilated. Follow national requirements for the materials you want to work with.

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 life, for example, when an electric cable is damaged accidentally. This presents a serious risk of electric shock.

Special safety instructions for reciprocating saws

• Always guide the power tool 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. If the saw blade strikes an object it may cause the power tool to kick back.
• Apply moderate pressure and select a suitable stroke rate when using the pipe-cutting adapter (accessory), especially when cutting large-diameter pipes. This will help to prevent the power tool from overheating.
• Warning! When cutting through pipes, e.g. when carrying out demolition or installation work, check to ensure that the pipes no longer contain liquids and empty them if necessary. When cutting through pipes, hold the power tool above the level of the pipe you are cutting through. The power tool incorporates no protective measures to prevent ingress of water or dampness. Liquids running out of pipes may cause a short circuit in the power tool.
• Do not attempt to cut material thicker than the specified max. thickness for which the saw is designed and do not use unsuitable saw blades (reciprocating saw blades of the wrong size or not equipped with a 1/2″ connection end).

Careful handling and use of batteries

• Observe the special guidelines applicable to the transport, storage, and use of lithium-ion batteries.
• Do not expose batteries to high temperatures and keep them away from fire. There is a risk of explosion.
• Avoid ingress of moisture. Ingress of moisture may cause a short circuit, resulting in burn injuries or fire.
• Do not disassemble, crush, or incinerate batteries, and do not subject them to temperatures over 80°C (176°F). This presents a risk of fire, explosion, or injury through contact with caustic substances.
• Never continue to use or attempt to charge damaged batteries, e.g. batteries with cracks, broken parts, bent or pushed-in / pulled-out contacts).
• Do not use the battery as a power source for other unspecified power tools or appliances.
• If the battery is too hot to touch it may be defective. In this case, place the power tool in a nonflammable location, well away from flammable materials, where it can be kept under observation and allowed to cool down. Contact Hilti Service after the battery has cooled down.

Description

Overview of the product

1. Chuck (blade holder)
2. Hand guard with chuck (blade holder) cover
3. Stroke rate regulator
4. Control switch
5. Safety lock
6. Rating plate
7. Grip
8. Battery release button
9. Battery state of charge display
10. Battery
11. Air vents
12. Forward gripping area (hand guard)
13. Contact shoe adjustment button
14. Contact shoe
15. Saw blade

Intended use
The product described is a cordless reciprocating saw. It is designed for cutting wood, wood-like materials, metals, and plastics.

The product is designed for two-handed operation.

• Use only Hilti Li-ion batteries from the B 36 series with this product.
• Use only the Hilti battery chargers from the C4/36 series for these batteries.

Possible misuse

• Do not use the power tool to cut bricks, concrete, cellular concrete, natural stone, or tiles.
• Do not use the product to cut pipes that still contain liquids.
• Do not look into unknown materials.

Lithium-ion battery status displays
The charge state of the Li-ion battery and malfunctions of the power tool are indicated by the display on the Li-ion battery. The charge state of the Li-ion battery is displayed after pressing one of the two battery release buttons.

or is completely discharged.
4 LEDs blink, the power tool is not ready for use.| The power tool is overloaded or has overheated.

Battery charge state cannot be displayed while the control switch is pressed and for up to 5 seconds after releasing the control switch. If the battery display LEDs blink, please observe the instructions given in the Troubleshooting section.

Items supplied
Reciprocating saw, saw blade, operating instructions.

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 the product can be found at your local Hilti Center or online at: www.hilti.group

Stroke rate setting

Technical data

Noise information and vibration values by EN 60745

The sound pressure and vibration values given in these instructions were measured by 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 represents 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 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, and organization of work patterns.

Operation

Safe operation

CAUTION: 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.

WARNING: Risk of injury! The danger of kickback.

• Always use saw blades of adequate length. The tip of the blade must project at least 40 mm (1¹/₂”) beyond the reverse side of the workpiece during the blade stroke.

WARNING: Risk of injury! Caused by the chuck/accessory tool retaining mechanism

• Always hold the power tool securely with both hands on the grips provided. Never use the power tool without a fully functional hand guard.

WARNING: Risk of injury by the blade holder/chuck

• Do not use the cover over the blade holder/chuck as a gripping area.

The power tool must be pressed against the workpiece until the contact shoe makes firm contact. This helps ensure maximum safety and good performance.

• Observe all safety instructions printed in this documentation and on the tool.

Removing the battery

1. Press the two release buttons and hold them in the pressed position.
2. Pull the battery out of the product to the rear.

Fitting the saw blade

• Use only saw blades equipped with a 1/2″ connection end.
  1. Engage the transport lock.
  2. Check that the connection end of the accessory tool is clean and lightly greased. Clean it and grease it if necessary.
  3. Turn the chuck locking sleeve counterclockwise and hold it in this position.
  4. Push the saw blade into the chuck from the front end of the tool.
  5. Release the locking sleeve and allow it to click back and engage in its original position.
  6. Grip and pull the saw blade to check that it is locked in position.

Removing the saw blade

1. Engage the transport lock.
2. Turn the chuck locking sleeve counterclockwise and hold it in this position.
3. Pull the blade forward out of the chuck.
4. Release the locking sleeve and allow it to move back to its original position.

Adjusting the contact shoe When the contact shoe is adjusted correctly the length of the blade can be used optimally and access in corners is improved. The contact shoe engages in click-stop increments of 6 mm (¹⁵/₆₄”). Do not adjust the contact shoe while the power tool is in operation.

1. Engage the transport lock.
2. Remove the saw blade.
3. Press the contact shoe adjustment button and hold it in this position.
4. Slide the contact shoe to the desired position.
5. Release the contact shoe adjustment button.
6. Grip and pull the contact shoe to check that it is locked in position.

Adjusting the stroke rate
Please refer to the application table for the recommended stroke rate settings.

1. Set the stroke rate to a setting between 1 (low) and 6 (high) by turning the stroke rate regulator.
2. Press the control switch.

The power tool will then run at the preselected stroke rate.

Pipe-cutting adapter (accessory)

1. Engage the transport lock.
2. Remove the saw blade.
3. Press the contact shoe adjustment button and hold it in this position.
4. Pull the contact shoe forward, away from the power tool.
5. Push the pipe-cutting adapter onto the front end of the power tool and bring it into the desired position.
6. Release the contact shoe adjustment button.
7. Grip and pull the pipe-cutting adapter to check that it is locked in position.
8. Release the screw clamp on the pipe-cutting adapter fully.
9. Place the chain around the pipe and hook it back onto the pipe-cutting adapter.
   • The clamping screw should lie at an angle of 45° to the power tool.
10. Close the clamping screw.

Inserting the battery 8

CAUTION : Risk of short circuit!

• Before inserting the battery, make sure that the contacts on the battery and the contacts on the product are free of foreign matter.

WARNING: Risk of injury! The hazard is presented by a falling battery.

• A falling battery may present a risk of injury to yourself and others. Check that the battery is securely seated in the reciprocating saw.
• Push the battery into the product from the rear as far as it will go and until it is heard to engage with a double click.

Switching on

1. Disengage the transport lock.
2. Press the control switch.

Switching off

WARNING: Risk of injury due to saw run-on!

• Do not lift the product away from the workpiece until it has stopped completely.
• Wait until the product stops completely before you lay it down.

1. Release the control switch.
2. Engage the transport lock.

Plunge cutting

WARNING: Risk of injury! Risk of kickback.

• Apply the appropriate safety measures at the rear of the workpiece when plunge sawing. Use only suitable saw blades (length as short as possible).

Use the plunge-cutting technique only on soft materials and with short saw blades. The product can be used in one of two plunge-cutting positions: in the normal position or the reversed position.

1. Bring the forward edge of the AVR contact shoe into contact with the workpiece.
2. Disengage the transport lock.
3. Press the control switch.
4. Press the forward edge of the contact shoe against the workpiece and begin the plunge action by slowly increasing the angle of attack.
   • To prevent stalling, the product must be running before the saw blade is brought into contact with the surface.
5. Once the saw blade has penetrated right through the material, bring the tool into the normal working position (contact shoe flush with the workpiece) and then continue sawing along the cutting line.

Care and maintenance of cordless tools

WARNING: Risk of injury with battery inserted!

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

Care and maintenance of the tool

• Carefully remove stubborn dirt from the tool.
• Clean the air vents carefully with a dry brush.
• Use only a slightly damp cloth to clean the casing. Do not use cleaning agents containing silicone as these may attack the plastic parts.

Care of the Li-ion batteries

• Keep the battery free from oil and grease.
• Use only a slightly damp cloth to clean the casing. Do not use cleaning agents containing silicone as these may attack the plastic parts.
• Avoid ingress of moisture.

Maintenance

• Check all visible parts and controls for signs of damage at regular intervals and make sure that they all function correctly.
• Do not operate the cordless tool if signs of damage are found or if parts malfunction. Have the tool repaired by Hilti Service immediately.
• After cleaning and maintenance, fit all guards or protective devices and check that they function correctly.

Checks aftercare and maintenance work

• After carrying out care and maintenance, check that all protective and safety devices are fitted and that they function faultlessly.

Transport and storage of cordless tools

Transport

CAUTION: Accidental starting during transport!

• Always transport your products with the batteries removed!
• Remove the battery.
• Never transport batteries in bulk form (loose, unprotected).
• Check the tool and batteries for damage before use after long periods of transport.

Storage

CAUTION: Accidental damage caused by defective or leaking batteries!

• Always store your products with the batteries removed!
• Store the tool and batteries in a place that is as cool and dry as possible.
• Never store batteries in direct sunlight, on heating units, or behind a window pane.
• Store the tools and batteries in a place where they cannot be accessed by children or unauthorized persons.
• Check the tool and batteries for damage before use after long periods of storage.

Troubleshooting

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 reciprocating saw is not operational

battery in until it engages with a double click.
The battery is empty.| ▶ Charge the battery.
The transport lock is engaged.| ▶ Disengage the transport lock.
1 LED blink.| The battery is discharged.| ▶ Change the battery and charge the empty battery.
The battery is too hot or too cold.| ▶ Bring the battery to the recommended working temperature.

The reciprocating saw is operational

the battery and charge the empty battery.
---|---|---|---
The stroke rate is set too low.| ▶| Set the stroke rate regulator to the setting recommended for the material to be cut.
The saw blade can’t be removed from the chuck.| The locking sleeve is not turned as far as it will go.| ▶| Turn the locking sleeve as far as it will go and remove the saw blade.

Disposal
Most of the materials from which Hilti tools and appliances 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 representative for further information.

Battery disposal
Improper disposal of batteries can result in health hazards from leaking gases or fluids.

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

RoHS (Restriction of Hazardous Substances)
Click on the link to go to the table of hazardous substances: qr.hilti.com/r3696. There is a link to the RoHS table, in the form of a QR code, at the end of this document.

Manufacturer’s warranty

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

UK Declaration of Conformity

Importer : Hilti (Gt. Britain) Limited 1 Trafford Wharf Road, Old Trafford Manchester, M17 1BY

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 60745-1:2009 + A11:2010
  • EN 55014-1:2017 + A11:2020
  • EN 60745-2-11:2010
  • EN 55014-2:2015

Dr. Tahar Zrilli

Head of Quality and Process Management Business Area Electric Tools & Accessories

Tassilo Deinzer

Executive Vice President Business Unit Power Tools & Accessories

Schaan,26.07.2021

Hilti Corporation LI-9494 Schaan

• Tel.:+423 234 21 11
• Fax :+423 234 29 65
• www.hilti.group

Hilti = registered trademark of Hilti Corp., Schaan

References

• HILTI Country selector
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