Fume Cupboard Maintenance The Control of Substances Hazardous to Health (COSHH) regulations 1988
require that all measures provided for the control of exposure to substances
hazardous to health are maintained in an efficient state, in an efficient working
order and in good repair.
The regulations also require the thorough examination and testing of local
exhaust systems at least every fourteen calendar months.
Using fully trained and dedicated engineers, Clean Air offers a fully
comprehensive maintenance service.
Operator safety is our utmost priority and listed below are examples of the
checks that are carried out during our maintenance visit to ensure that each
Fume Cupboard, fume extract system and fan are completely fit for purpose
and comply with BS7258 and BS EN14175.
Method statement • Airflow readings carried out using a rotating vane anemometer.
• Inspection of the sash and mechanism.
• Inspection of the extract fan (assuming safe access provided).
• Inspection of the fume extraction systems for cracks (ground level only
unless safe access provided).
• Inspection of the cupboard services including airflow alarm systems and
mechanical services.
• Inspection of the internal chamber seals and re-application of silicone
sealant if required to ensure a sealed chamber.
• Inspection of the worktop for cracks/leaks.
• Inspection of the lining materials for cracks/damage.
• Re-testing of airflow and adjustment of dampers if required.
• A certificate/report is issued for each Fume Cupboard detailing the results
obtained.
• Repair of minor faults/adjustment will be undertaken if possible.
