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Gas leak problem - please help,
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Andy Hall
Posts: n/a
On 29 Aug 2005 12:01:10 -0700,
wrote:
I connected a manometer up to my gas meter and the pressure shot to
about 30. When I turned the gas off to test for leaks the pressure
started to drop. I stopped when the pressure got to about 12mbar. I
bought some gas leak detector spray and sprayed it on every joint but
could not find a leak.
Any suggestions anyone?
Many thanks in advance.
Turn off all of the appliance isolating valves and repeat the test
using the procedure described in
http://www.cda.org.uk/megab2/build/pub124/default.htm
Section 6.
If there is still a leak (indicated by a pressure drop outsider spec)
after this, then turn off the gas at the meter and identify where the
leak is. If you are sure that you have tested all the joints then it
must be in a hidden section of pipe.
If there is only a pressure drop when an appliance isolating valve is
open, then the fault is with that appliance and needs to be fixed.
--
..andy
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