Manometer testing a caravan gas system
All LPG appliances and fittings need regular checking and maintenance if they are to remain safe and reliable.
The gas system should be checked annually as part of the habitation service by a suitably qualified person. An Approved Workshop can offer such service which involves a leak test (gas tight), a let-by test of the main valve and a test the regulator locks-out at the correct prerssure. Appliance function is also checked.
Check the appliance manufacturer's literature for specific service, maintenance and care requirements for their equipment.
Safety
LPG properly handled should be safe. It is non-toxic and only burns when sufficient air is present, but then it is highly flammable.
- Always turn off the gas at the cylinder before you travel.
- Never use a naked flame to look for a leak. A pungent smell is added to the gas, which makes it easy to detect any leaks. Check all pipe joints using a washing up liquid solution - the gas will bubble past the leak. Isolate the supply, preferably at the cylinder, and seek professional help. If the leak was internal, open all windows and keep everyone outside. The gas is heavier than air and will pool on the floor, which is why you should ensure floor vents remain unobstructed.
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Gas valve manifold
Be aware of the dangers of carbon monoxide poisoning - see www.myccc.co.uk/cosafety.
- Fit a CO alarm.
- Always turn off the gas on a conventional cylinder before disconnecting for travel.
- Never smoke when changing cylinders or cartridges.
- Make sure all ventilation spaces are clear of obstructions.
- Site gas appliances away from flammable materials before lighting and never move them when lit.
- Carry a suitable fire blanket and/or fire extinguisher, know how to use it and make sure it hasn't passed its expiry date.
- Fit a Fire Alarm
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