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Safety regulations for the use of hydraulic pumps and how to comply?

Now indispensable in a wide range of sectors, the hydraulic pumps offer unrivalled efficiency and power. But did you know that they are subject to strict rules, designed to protect those who use them and prevent accidents ? In this article, we take an in-depth look at the essential safety regulations governing the use of hydraulic pumps.

What is a hydraulic pump used for ?

Pompe Hydraulique XPi, HYDRO LEDUC chez Synotec industrie

Hydraulic pumps play an essential role in the smooth, efficient operation of many industries.

Thanks to their ability to generate and control hydraulic power, they are used in a multitude of applications, from construction and lifting systems to industrial machinery and heavy vehicles.

The basic principle of hydraulic pumps is the conversion of mechanical energy into hydraulic energy. When the pump is in action, it uses a power source such as an electric motor or internal combustion engine to drive an internal mechanism that compresses a hydraulic fluid, usually oil. This compression creates a pressure that propels the fluid through the hydraulic system, allowing a force to be exerted on the connected mechanical components.

However, given the force and pressure involved, it is essential to understand and comply with safety regulations to avoid accidents and serious injury.

What does the law say about the use of hydraulic pumps ?

There are safety regulations governing the use of hydraulic pumps. These regulations vary from country to country, but are generally aimed at ensuring the safety of workers and users by reducing the risks associated with the use of hydraulic pumps.

- Design and manufacturing standards

Hydraulic pumps must be designed and manufactured to specific standards to guarantee their safety and reliability. These standards may include requirements relating to materials of construction, load capacities, integrated safety systems and overload protection devices.

It is important to choose hydraulic pumps that comply with these standards and to ensure that they carry the appropriate certifications.

- Safety standards for hydraulic fluids

The hydraulic fluids used in pumps must also comply with specific safety standards. These standards can cover aspects such as viscosity, heat resistance, compatibility with materials and toxicity.

It is vital to use quality hydraulic fluids that meet the relevant standards to ensure that pumps operate safely and efficiently

- Workplace safety directives

Workplace safety regulations, such as International Labour Organisation (ILO) directives or national regulations, may also apply to the use of hydraulic pumps. These directives may include requirements for operator training, signage, maintenance procedures and regular inspection.

It is essential to comply with these directives and to put in place appropriate safety measures in the workplace.

- Labelling and documentation

Hydraulic pumps must be clearly labelled with important information such as warnings, load capacities, operating instructions and the manufacturer's contact details.

It is important to read these labels carefully and to follow the instructions provided. In addition, it is advisable to keep full documentation on the history of the pumps, including inspections, repairs and maintenance carried out.

What are the risks associated with non-compliance with regulations on the use of hydraulic pumps ?

SOGEMA Services vous informe des risques liés à l'hydraulique

Despite their importance and usefulness, the use of hydraulic pumps involves certain potential dangers. It is vital to be aware of these hazards and to take appropriate safety measures to prevent them.

- Accidents at work

Hydraulic pumps operate at high pressures, which can lead to serious accidents if they fail or are misused. High-pressure hydraulic fluid leaks can cause dangerous sprays, which can result in serious injuries, including burns, cuts or eye injuries.

It is important to take steps to minimise the risk of leaks, such as regular inspection of components, replacement of worn joints and use of safe fittings.

- Moving parts

Hydraulic pumps are made up of many moving parts, such as rotors, pistons and gears. These parts can have sharp edges or pinch points, which can lead to injury if they are touched during pump operation.

It is essential to install adequate protection, such as safety barriers, protective covers or locking devices, to prevent access to hazardous areas during pump operation.

- Hazardous fluids

The hydraulic fluids used in pumps may contain hazardous or toxic chemicals. In the event of a leak or spill, these fluids can present risks to the health of workers and the environment.

It is important to handle and store hydraulic fluids properly, using leak-proof tanks and having emergency procedures in place to contain and manage any spills.

- Maintenance and repairs

When maintenance or repair work is carried out on hydraulic pumps, there are additional risks. For example, if the pump is not properly de-energised and locked before work is carried out on it, this could lead to accidental starting and cause serious injury.

It is essential to follow the correct safety procedures for maintenance and repair work, including depressurising and de-energising the pump, and using the correct tools and safety equipment.

What are the essential safety measures for complying with regulations when using hydraulic pumps ?

Sécurité hydraulique : Comment éviter les accidents grâce à la maintenance  préventive ?

To comply with current regulations when using hydraulic pumps, it is essential to put in place appropriate safety measures.

First of all, proper operator training is essential. Operators must be trained in potential risks, appropriate safety procedures, maintenance methods and emergency response protocols.

In addition, regular inspections of hydraulic pumps should be carried out to check their operating condition, integrity and compliance with regulations. This includes checking hydraulic fluid levels, inspecting lines and hoses, and looking for signs of leaks or potential faults.

Preventive maintenance also plays a crucial role in accident prevention. A well-established preventive maintenance programme includes periodic replacement of filters, servicing of mechanical components, lubrication of moving parts, cleaning of tanks and pipes, and monitoring of pressures and temperatures.

In addition, it is essential that operators wear appropriate personal protective equipment (PPE), such as chemical-resistant gloves, safety glasses and helmets, to protect themselves from potential risks.

Finally, maintaining full documentation of safety regulations and ensuring compliance of hydraulic pumps are key elements. This includes maintaining certificates of compliance, inspection reports and user manuals.

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- Common failures of hydraulic pumps

- How to choose the right hydraulic pump for your specific application ? ?

- How hydraulic pumps work and their advantages and disadvantages ? ?

- The main characteristics of hydraulic pumps and the differences between their products

- What are the characteristics of a hydraulic pump? ? ?

- How hydraulic pumps are used in vehicle lifting and moving systems

- The environmental benefits of hydraulic pumps compared with other methods of power transmission