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descenders and rescue devices


Useful Information About Descenders and Rescue Devices


What are descenders and rescue devices, and what are they used for?

Descenders and rescue devices enable the controlled descent, rescue and evacuation of people from heights or hard-to-reach areas. They are used both for planned descents and emergency situations in which an injured person must be lifted, released from a loaded fall arrest system or lowered safely in a controlled manner.

SKYLOTEC descenders and rescue devices are used in industries such as manufacturing, wind energy, construction, rope access, as well as by fire brigades, high-angle rescue teams and technical rescue units. The range extends from compact descenders such as SIRIUS and SPARK to industrial evacuation and rescue devices from the MILAN series.




What is the difference between descenders and rescue devices?

Descenders are primarily used to lower a user in a controlled manner, control their position on the rope or perform work and rescue manoeuvres. Professional devices must provide precise control of the descent speed while remaining reliable even under regular use.

Rescue devices, on the other hand, are specifically designed for evacuation and emergency scenarios. Depending on the model, they not only allow controlled descent but also enable an injured person to be lifted. This makes it possible to relieve tension from a loaded lanyard or fall arrest system before lowering the casualty safely. When selecting a product, it is therefore essential to determine whether the device is intended for regular rope work, self-rescue, assisted rescue or full evacuation.




What advantages do SIRIUS and SPARK offer for rope work and rescue?

SIRIUS and SPARK are robust descenders designed for professional work at height, rope access and rescue applications. Both devices feature intuitive rope routing and a durable metal construction, making them suitable for demanding and frequent use.

SIRIUS provides additional control through its Auto-Lock and anti-panic functions, reducing the risk of operating errors. SPARK deliberately omits the anti-panic function, allowing experienced users to descend quickly, precisely and without interruption. The most suitable SKYLOTEC descender therefore depends on the user's experience, preferred operating concept and intended application.




When is the MILAN 2.0 the right choice for evacuation and controlled descent?

The MILAN 2.0 is an industrial evacuation device designed for controlled descent and a wide range of rescue scenarios. It is particularly suitable for workplaces where fast and planned evacuation from significant heights may be required in an emergency.

Typical applications include wind turbines, cranes, automated warehouses, towers and industrial facilities. When planning an evacuation system, factors such as the required descent height, the number of people to be evacuated, the intended application and safe storage of the equipment must all be considered. For this reason, the rescue device should always form part of a site-specific rescue and evacuation plan.




What are the advantages of the MILAN 2.0 HUB for assisted rescue?

The MILAN 2.0 HUB combines controlled descent with an integrated lifting function. Using the hand wheel, an injured person can first be lifted a short distance to release tension from a loaded lanyard or fall arrest system before being lowered safely.

This function is particularly valuable during assisted rescue operations, for example after a fall into a fall arrest system. Compared to a standard descender, the MILAN 2.0 HUB offers a significant advantage by allowing rescuers not only to control the descent but also to perform the upward movement required to free the casualty.




When is the MILAN 2.0 POWER the right solution for long-distance rescue operations?

The MILAN 2.0 POWER is based on the MILAN 2.0 HUB and has been developed for powered upward rescue over longer distances. In combination with the RESCUE DEVICE DRIVER, the lifting function can be operated electrically, making physically demanding lifting operations considerably easier and faster.

The system is particularly suitable for wind turbines, industrial facilities, shafts and other environments where casualties must be lifted over long vertical distances. Manual operation remains available as a backup, combining powerful motorised rescue performance with the redundancy required for professional emergency scenarios.




What advantages do professional rescue devices offer compared to improvised solutions?

Professional descenders and rescue devices provide defined, repeatable and trainable rescue procedures. They are engineered for specific loads and applications and allow precise control of both descent and lifting operations. Improvised solutions, by contrast, increase the risk of operating errors, uncontrolled movement and unnecessary delays.

Devices such as SIRIUS, SPARK and the MILAN systems each fulfil specific roles within a rescue concept. While SIRIUS and SPARK are primarily designed for controlled rope work and descent operations, MILAN 2.0, MILAN 2.0 HUB and MILAN 2.0 POWER are specifically intended for evacuation and casualty rescue. This clear differentiation makes it easier to select a system that matches the risk assessment and planned rescue procedure.




Which standards apply to descenders and rescue devices?

Depending on their design and intended application, different standards may apply to descenders and rescue devices. These include EN 341 for descenders, EN 1496 for rescue lifting devices and EN 12841 for rope access systems. The applicable standard for a specific product should always be verified based on its intended use and the manufacturer's approval.

However, compliance with a standard does not replace a risk assessment or a rescue plan. Users must be properly trained in the operation of the equipment and the planned rescue procedures, particularly for assisted rescues, lifting operations and evacuations from complex industrial environments.




How do you choose the right descender or rescue device?

The right choice depends on the intended rescue scenario, the required descent or lifting height, the number and weight of the people to be rescued, the working environment and the qualifications of the users. Rope compatibility, operating concept, storage conditions, inspection intervals and available anchor points must also be taken into account.

For professional rope work and controlled descent, SIRIUS or SPARK may be the ideal solution. For industrial evacuation, the MILAN 2.0 is an excellent choice. Where an additional manual lifting function is required, the MILAN 2.0 HUB is the appropriate option. For long-distance upward rescue operations, the electrically powered MILAN 2.0 POWER offers significant advantages. The final selection should always be based on a thorough risk assessment and a site-specific rescue plan.

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Useful Information About Descenders and Rescue Devices


What are descenders and rescue devices, and what are they used for?

Descenders and rescue devices enable the controlled descent, rescue and evacuation of people from heights or hard-to-reach areas. They are used both for planned descents and emergency situations in which an injured person must be lifted, released from a loaded fall arrest system or lowered safely in a controlled manner.

SKYLOTEC descenders and rescue devices are used in industries such as manufacturing, wind energy, construction, rope access, as well as by fire brigades, high-angle rescue teams and technical rescue units. The range extends from compact descenders such as SIRIUS and SPARK to industrial evacuation and rescue devices from the MILAN series.




What is the difference between descenders and rescue devices?

Descenders are primarily used to lower a user in a controlled manner, control their position on the rope or perform work and rescue manoeuvres. Professional devices must provide precise control of the descent speed while remaining reliable even under regular use.

Rescue devices, on the other hand, are specifically designed for evacuation and emergency scenarios. Depending on the model, they not only allow controlled descent but also enable an injured person to be lifted. This makes it possible to relieve tension from a loaded lanyard or fall arrest system before lowering the casualty safely. When selecting a product, it is therefore essential to determine whether the device is intended for regular rope work, self-rescue, assisted rescue or full evacuation.




What advantages do SIRIUS and SPARK offer for rope work and rescue?

SIRIUS and SPARK are robust descenders designed for professional work at height, rope access and rescue applications. Both devices feature intuitive rope routing and a durable metal construction, making them suitable for demanding and frequent use.

SIRIUS provides additional control through its Auto-Lock and anti-panic functions, reducing the risk of operating errors. SPARK deliberately omits the anti-panic function, allowing experienced users to descend quickly, precisely and without interruption. The most suitable SKYLOTEC descender therefore depends on the user's experience, preferred operating concept and intended application.




When is the MILAN 2.0 the right choice for evacuation and controlled descent?

The MILAN 2.0 is an industrial evacuation device designed for controlled descent and a wide range of rescue scenarios. It is particularly suitable for workplaces where fast and planned evacuation from significant heights may be required in an emergency.

Typical applications include wind turbines, cranes, automated warehouses, towers and industrial facilities. When planning an evacuation system, factors such as the required descent height, the number of people to be evacuated, the intended application and safe storage of the equipment must all be considered. For this reason, the rescue device should always form part of a site-specific rescue and evacuation plan.




What are the advantages of the MILAN 2.0 HUB for assisted rescue?

The MILAN 2.0 HUB combines controlled descent with an integrated lifting function. Using the hand wheel, an injured person can first be lifted a short distance to release tension from a loaded lanyard or fall arrest system before being lowered safely.

This function is particularly valuable during assisted rescue operations, for example after a fall into a fall arrest system. Compared to a standard descender, the MILAN 2.0 HUB offers a significant advantage by allowing rescuers not only to control the descent but also to perform the upward movement required to free the casualty.




When is the MILAN 2.0 POWER the right solution for long-distance rescue operations?

The MILAN 2.0 POWER is based on the MILAN 2.0 HUB and has been developed for powered upward rescue over longer distances. In combination with the RESCUE DEVICE DRIVER, the lifting function can be operated electrically, making physically demanding lifting operations considerably easier and faster.

The system is particularly suitable for wind turbines, industrial facilities, shafts and other environments where casualties must be lifted over long vertical distances. Manual operation remains available as a backup, combining powerful motorised rescue performance with the redundancy required for professional emergency scenarios.




What advantages do professional rescue devices offer compared to improvised solutions?

Professional descenders and rescue devices provide defined, repeatable and trainable rescue procedures. They are engineered for specific loads and applications and allow precise control of both descent and lifting operations. Improvised solutions, by contrast, increase the risk of operating errors, uncontrolled movement and unnecessary delays.

Devices such as SIRIUS, SPARK and the MILAN systems each fulfil specific roles within a rescue concept. While SIRIUS and SPARK are primarily designed for controlled rope work and descent operations, MILAN 2.0, MILAN 2.0 HUB and MILAN 2.0 POWER are specifically intended for evacuation and casualty rescue. This clear differentiation makes it easier to select a system that matches the risk assessment and planned rescue procedure.




Which standards apply to descenders and rescue devices?

Depending on their design and intended application, different standards may apply to descenders and rescue devices. These include EN 341 for descenders, EN 1496 for rescue lifting devices and EN 12841 for rope access systems. The applicable standard for a specific product should always be verified based on its intended use and the manufacturer's approval.

However, compliance with a standard does not replace a risk assessment or a rescue plan. Users must be properly trained in the operation of the equipment and the planned rescue procedures, particularly for assisted rescues, lifting operations and evacuations from complex industrial environments.




How do you choose the right descender or rescue device?

The right choice depends on the intended rescue scenario, the required descent or lifting height, the number and weight of the people to be rescued, the working environment and the qualifications of the users. Rope compatibility, operating concept, storage conditions, inspection intervals and available anchor points must also be taken into account.

For professional rope work and controlled descent, SIRIUS or SPARK may be the ideal solution. For industrial evacuation, the MILAN 2.0 is an excellent choice. Where an additional manual lifting function is required, the MILAN 2.0 HUB is the appropriate option. For long-distance upward rescue operations, the electrically powered MILAN 2.0 POWER offers significant advantages. The final selection should always be based on a thorough risk assessment and a site-specific rescue plan.

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