Fixed gas detectors are required in care home kitchens where natural gas or LPG appliances are installed. HSE guidance specifies that detectors must be positioned at ceiling level for natural gas and low-level for LPG, and must be connected to an automatic shut-off valve.
Why this matters
A gas detector that is incorrectly positioned or not connected to a shut-off valve provides no protection in a leak event. Many care homes have detectors installed by kitchen fit-out contractors who did not follow BS EN 50194. The gap is invisible until there is an incident.
What to do
- 1Confirm your kitchen gas detectors are positioned correctly for your fuel type: ceiling level for natural gas, within 300mm of floor level for LPG.
- 2Verify that each detector is wired to an automatic solenoid shut-off valve on the gas supply visual confirmation is not sufficient, test the interlock.
- 3Check detector service records BS EN 50194 detectors require annual calibration checks by a competent person.
- 4Ensure the detector alarm threshold, solenoid valve and audible alert are included in your kitchen contractor induction.
Primary source
HSE Gas Safety in Catering: Guidance for Businesses
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