Inspection and testing of lifting components
Lifting equipment must be inspected regularly by an expert in accordance with applicable regulations and the manufacturer’s instructions. As a rule, this should be carried out at least once every 12 months, but more frequent inspections may be necessary in the event of heavy or intensive use.
The user must also visually inspect the equipment for any visible defects before each use. If damage is observed, or if the component is not functioning correctly, it must be taken out of service immediately. Mark it clearly and ensure it is not accidentally used again before an expert assesses it
User responsibilities before use of lifting equipment
As a user of lifting equipment, you are required to inspect the lifting equipment before putting it into service. Check that the equipment shows no visible damage, abnormal wear, or missing parts, and ensure that all markings and functions are in proper order. Do not use the equipment if you discover any defects or have doubts regarding its condition. Instead, take it out of service, mark it clearly, and have it assessed by a competent person.
Signs that lifting components require inspection by a qualified person
Visually inspect the equipment for, amongst other things:
- Damage or deformation: Cracks, breaks, bends, twists or visible corrosion on metal parts.
- Excessive wear: Material loss on components like chains, hooks or steel wire. The permissible limits depend on the component type and the manufacturer’s instructions – therefore, do not apply a single general wear limit to all products.
- Missing markings: If the identification tag or capacity marking is missing or illegible, the equipment cannot be reliably identified and used.
- Signs of overloading: Lifting components that have been subjected to an excessive load, a sudden jolt or any other abnormal stress must be taken out of service and assessed – even if the damage is not obvious.
The discard criteria vary depending on the type of lifting component. Refer to the relevant instructions for items such as chain slings.
Hook
Deformation, overload.
Hook
Worn latch, opening too big.
Hook
Spring broken, hook won't lock.
Master link
Deformation, overload.
Connecting link
Defect locking, pin won't stay in place.
Chain/component
Cuts, nicks, cracks, gouges.
Marking
Tag missing.
Chain
Chain link worn, carelessly handled.
Remove damaged lifting components from service
Lifting components such as hooks, shackles, chains, fittings, etc. must be taken out of service when they show signs of damage, wear, or impaired function – or when they no longer pass the statutory annual inspections. If you are in any doubt about the condition of the equipment, it must not be used until an expert has assessed it. Set the equipment aside and clearly label it as not to be used.
How to discard lifting components safely
Once a component has been assessed as unfit for use, it must be handled in such a way that it cannot be put back into service. Do not simply set it aside – ensure that it is disposed of or rendered unusable in accordance with the company’s procedures. Read more about lifting equipment and guidelines at CERTEX Danmark A/S.
Remember: Never use lifting equipment if you have any doubts. Take it out of service and have an expert assess it.
Discard criteria for chains and chain components
Below, you will find examples of damage and defects that can occur in chains and chain components - instances that necessitate the rejecting of the item. Use this as a visual guide during inspections and always remove the equipment from service if you discover faults or are in doubt about its condition. Download the poster "Rejection criteria for chain slings" and display it in strategic locations throughout your facility.
Contact us
If you have any questions, please send us a message and we will be happy to help.
Training in safe handling of lifting equipment
Create a safe workplace. We offer training in safe rigging, the use of new lifting products, the correct application of lifting gear, and personal fall protection equipment.
Correct use of lifting points
In this article "Correct Use of Lifting Points," you will also find a video with helpful advice on selecting lifting points and using them correctly.
Free guides and tables
You can download our free guides on safe lifting and rejection criteria for lifting equipment, as well as posters featuring load tables for chains, round slings, webbing slings, and wire rope slings.
