操作手冊 NUN 54-22 (2) 喜利得台灣

Information about the operating instructions

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

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.

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

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.

Symbols on the product

The following symbols can be used on the product:

	Risk of crushing injury!
	Risk of cutting injury!
	Wear protective glasses!
	The product supports wireless data transmission compatible with iOS and Android platforms.
	Direct current (DC)
	Hilti Li-ion battery type series used. Observe the information given in the section headed Intended use .
	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.
	If applied on the product, the product has been certified by this certification body for the US and Canadian markets according to the applicable standards.

Safety

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.

Safety when working in the vicinity of electrical installationsInvariably, before work commences a risk assessment has to be carried out, and the necessary protective measures have to be implemented.
All personnel involved in work in the vicinity of electrical installations must have received instruction concerning the applicable safety requirements, safety regulations and company operating procedures.
Working procedures are divided into three different procedures: dead working, live working, working in the vicinity of live parts. All these procedures are based on the use of protective measures against electric shock and/or the effects of short-circuits and arcing. For further details refer to EN 50110 and any national requirements and practices. It shall be verified that all methods and tools chosen are suitable for the installation to be worked on.

For all work on electrical installations, observe the valid international, national and local laws and regulations, such as EN 50110.

Personal safety

Comply with the country-specific standards and safety instructions for operation of crimping/cutting tools and all work on, with or in proximity to electrically live equipment and lines.
Persons who work in the vicinity of live lines must receive regular instruction and training.
Use the crimping/cutting tool only when it is in perfect working order.
Never tamper with or modify the product or accessories in any way.
Keep the air vents clear at all times. Risk of burn injuries due to blocked air vents.
If you notice oil escaping, cease working with the tool and consult Hilti Service. Immediately remove the leaked oil.
Check that the locking pin is pushed in all the way and securely engaged.
During the crimping/cutting operation great care must be taken to ensure that the hands and fingers are kept well clear of the crimping/cutting head.
Wait until the product has come to a complete stop before you lay it down.
Switch the crimping/cutting tool on only after bringing it to the working position.
Be extra-careful when working on lines that are under mechanical tension.
Always hold the crimping/cutting tool firmly with both hands on the grips provided for the purpose.
Do not secure a belt hook to this power tool.
Risk of injury by falling tools and/or accessories. Before starting work, check that installed accessories are secure.
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.
Keep the retaining strap and the tether clean and dry.

Electrical safety

Before use of the crimping/cutting tool, all live cables and other equipment carrying electric voltage within the area in which the user is working are to be switched off. If this is not possible, the corresponding safety precautions for working in proximity to electrically live cables or equipment applicable in your country must be implemented and observed.
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.
Do not crimp/cut live parts, i.e. parts carrying electric voltage. The crimping/cutting tool must be considered as being uninsulated and must therefore be used in combination with personal protective equipment (protective gloves, protective footwear, protective clothing, etc.) of a type suitable to provide protection for yourself and other persons in the vicinity. It is essential to ensure adequate insulation for working in the vicinity of electrically live lines, for example by the use of solid insulating material or maintenance of an adequate air gap. Among other uses, the crimping/cutting tool is suitable for use on electrically insulating aerial lifts or platforms.
In order to use the crimping/cutting tool in the vicinity of electrically live lines, the user must:
take all different potentials (voltages) into account.
make sure that all chosen measures and tools are appropriate for the application.
be trained for working on electrically live lines.
wear fit-for-purpose personal protective equipment.
wear appropriate, close-fitting clothing.
remove metallic lifestyle accessories such as jewelry.

Power tool use and care

After approx. 50 consecutive crimping/cutting operations, switch the crimping/cutting tool off and allow it to cool down for about 15 minutes. Overheating can lead to damage to the crimping/cutting tool.
Store the crimping/cutting tool in a dry place inaccessible to children and unauthorized persons.
Hilti recommends having the crimping tool overhauled by Hilti Service after 15,000 crimping operations.

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.
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

Crimping/cutting head
Tool head
Piston return switch
Servicing and fault indicator
Installation opening for accessories
Work-area light
Control switch
Locking pin
Locking pin for crimping die
Crimping die
Battery status indicator
Battery release button
Battery
Cutting blade
Securing screw, cutting-edge guide
Cutting-edge guide
Securing screw, cutting blade

The product described is a cordless, electro-hydraulic crimping and cutting tool.

It is designed for crimping connectors made of copper (Cu) or aluminum (Al) and for cutting through cables made of copper (Cu), aluminum (Al) or steel.
Depending on the application it is to be used for, the product can be equipped with crimping or cutting dies.
Before work commences, all live cables and other equipment carrying electric voltage within the area in which the user is working must be switched off. If this is not possible, the corresponding safety precautions for working in proximity to live cables or equipment must be implemented and observed.

For this product, use only Hilti Nuron lithium-ion batteries of the B 22 series. For optimum performance, Hilti recommends the batteries stated in this table for this product.

For these batteries, use only Hilti chargers of the type series stated in this table.

Do not use this hand-held crimping and cutting tool clamped in a fixed position or as a stationary device.
Do not expose this electro-hydraulic crimping and cutting tool to heavy rain or use it under water.

Crimping/cutting tool, operating instructions.

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

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

Indicators for state of charge and fault messages

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

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.

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

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 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.

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 remaining 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.

Technical data

Product generation		02
Rated voltage		21.6 V
Weight in accordance with EPTA Procedure 01		1.7 kg
Crimping / pressing time		≈ 4 s
Max. crimping / pressing force		53 kN
Max. cutting capacity (NCT J ACSR cutting jaw)	EHS Guy Wire	7.1 mm
	Steel-reinforced Al cable (ACSR)	20.6 mm
max. cutting capacity (outside diameter) (NCT J CUAL cutting jaw)	Cu cable	31.8 mm
	Al cable	33 mm
Max. permissible crimping capacity	Cu cable	240 mm²
	Al cable	240 mm²
	Cu cable, fine strand	185 mm²
Storage temperature		−20 ℃ … 70 ℃
Ambient temperature for operation		−17 ℃ … 60 ℃

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 values

Sound power level (L _WA)	77 dB(A)
Uncertainty for the sound power level (K _WA)	2.5 dB(A)
Emission sound pressure level (L _pA)	69 dB(A)
Uncertainty for the sound pressure level (K _pA)	1.5 dB(A)

Vibration values

Total vibration (during operation) (a)	< 2.5 m/s²
Uncertainty (K)	1.5 m/s²

Battery operating voltage	21.6 V
Weight, battery	See the section headed "Intended use"
Ambient temperature for operation	−17 ℃ … 60 ℃
Storage temperature	−20 ℃ … 40 ℃
Battery charging starting temperature	−10 ℃ … 45 ℃

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.

WARNING

Risk of injury by incorrectly positioned crimping/cutting dies! Incorrectly positioned crimping/cutting dies can fly out like projectiles and cause injuries.

Before and during the crimping/cutting operation, make sure that the crimping/cutting dies are correctly positioned.

CAUTION

Risk of injury! The accessory tool may be hot and/or have sharp edges.

Wear protective gloves when changing the accessory tool.

Never lay down a hot accessory tool on a flammable surface.

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

Before charging the battery, read the operating instructions for the charger.
Make sure that the contacts on the battery and the contacts on the charger are clean and dry.
Use an approved charger to charge 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.

Charge the battery fully before using it for the first time.
Push the battery into the product until it engages with an audible click.
Check that the battery is seated securely.

Press the battery release button.
Remove the battery from the product.

The crimping tool has a starting lock that can be optionally activated or deactivated. If the starting lock is activated, the control switch has to be pressed twice to start the crimping operation. This prevents inadvertent starting.

The factory default is starting lock deactivated.

Remove the battery.
Press and hold down the control switch.
Insert the battery into the crimping tool.
Release the control switch.
- The green LED flashes twice; acoustic signal sounds twice: starting lock activated
- Green LED flashes once; acoustic signal sounds once: starting lock deactivated

WARNING