Selling a fixed extraction system with or without the machines

These are commercial options for discussion, not a ventilation design. Ask a competent LEV specialist to assess the implications of the proposed changes.

In Great Britain, HSE's LEV guidance addresses performance maintenance, examination and competence. Existing records belong to an assessed installation and should not be treated as blanket approval for a different arrangement.

Check purchase records, lease schedules, landlord correspondence and any hire or service agreement. A filter unit purchased by the occupier may connect to ductwork installed by the building owner. The paperwork may define responsibilities differently from the asset register.

Prepare a marked plan showing the proposed boundary. Identify external plant, roof or wall penetrations, internal branches and equipment that remains. Use photographs with the same labels.

Put unresolved ownership or reinstatement questions to the responsible parties before advertising inclusions. Avoid deciding legal ownership from whether an item is bolted down. Where the agreements are unclear, obtain appropriate advice.

A machine sale can leave a branch, hood or shared unit with an uncertain role. Record which operations still depend on it and their final production dates.

For a laser, the fibre laser system-boundary guide helps align the machine and extraction descriptions. Machine-tool installations may also require the separate coolant and mist extraction record. These applications need their own technical evidence.

The shared factory services guide provides a wider dependency schedule. It helps prevent a contractor arriving for one lot while the rest of the workshop still needs the same service.

Ask the specialist to identify the current arrangement and review the proposed sale boundary. The brief should request:

• Confirmation of which components and records relate to the proposed lot.
• Identification of services or equipment shared with retained operations.
• Questions arising from previous use, deposits or filter condition.
• The scope of any required assessment before continued use or reuse.
• A clear removal and reinstatement proposal, including exclusions and responsibilities.

The contractor should specify the method. The sale description should communicate the agreed scope and access conditions.

If the survey reveals a larger job than expected, revisit the lot plan before promising collection dates. Keeping a component in the building, offering it with related machines or obtaining a different scope may have different costs and buyer implications. Compare those choices using actual quotations rather than an assumed recovery value.

Supply the available system description, examination reports, maintenance records and relevant recommendations. State missing documents and known faults.

A photograph of a fan running is not a performance assessment. Equally, a complete report is useful even when it identifies work still needed, provided the description makes the findings clear.

Portable units have a narrower physical boundary, but still need application and performance evidence. Use the portable welding extractor guide for those assets.

UK Auction Group's asset disposal service can discuss the proposed route when the boundary, retained dependencies and contractor scope are documented. The fabrication and welding hub covers the machines around the system.