What is BS EN 62841‑4‑1 about ?
BS EN 62841‑4‑1 specifies is 4-1 part of BS EN 62841 standard. It details technical specifications for electric motor operated hand-held tools, especially chain saws which ensures the standardization of safety requirements for chain saws.
BS EN 62841‑4‑1 applies to chain saws for cutting wood and designed for use by one person. Chain saws under BS EN 62841‑4‑1 are designed only to be operated with the right hand on the rear handle and the left hand on the front handle.
BS EN 62841‑4‑1 covers all significant hazards, hazardous situations or hazardous events relevant for tools covered by this standard.
Note: BS EN 62841-4-1 does not apply to -
- Chain saws designed for use with guide-plate, riving knife or a support or as a stationary or transportable machine
- Chain saws for tree service as defined in ISO 11681-2
- Pole-mounted pruners
Who is BS EN 62841‑4‑1 for ?
BS EN 62841‑4‑1 on safety requirements for chain saws is applicable to:
- Manufacturers of hand-held tools
- Dealers and importers of hand-held tools
- Suppliers, dealers and importers of hand-held tools
Why should you use BS EN 62841‑4‑1 ?
Electric motor operated hand-held tools are used to speed up the tasks that would take much longer with traditional tools. Chain saws are portable power tools that use rotating chain to cut trunks, trees and branches. Safety mechanisms in hand-held tools is important as they are used for mechanical applications and can be detrimental if any accidents occur.
BS EN 62841‑4‑1 provides you extensive guidance on safety on mechanical failures such as abnormal operation, mechanical hazards, mechanical strength and overload condition to ensure the operational integrity of chainsaws.
BS EN 62841‑4‑1 also provides you guidelines on radiation, toxicity, input and current, heating, resistance to heat and fire, moisture resistance, endurance, provision for earthing, screws, connection and insulation which allows you to ensure the safety of chainsaws in case they malfunction.
Guidance in BS EN 62841‑4‑1 enables safety and quality assurance in chain saws for operational stability for end users.
What’s changed since the last update ?
BS EN 62841‑4‑1:2020 supersedes BS EN 60745‑2‑13:2009+A1:2011, which will be withdrawn on 13 March 2024.
