anton leak detector making me paranoid

[RGII79]

job today system boiler changeover all done let by soundness passed all looks good so i give it the once over with the anton sprint leak detector probe turned it on outside to stableise and in i go to boiler room which id already tested and oppm co present and buzz away she goes at low level then stop then same again . this is a restaurant lot of cooking with ventilation and extract from kitchen wondering if smoke steam or anything can be setting it off and also ther is ac in premises so could refrig gasbe an issue maybe leak in the unit as i think ac guy was in changing circuit board today setting off my unit
anyone any similar problems

 

[lame plumber]

if tightness test is ok why on earth are you using a leak detector?

 

[RGII79]

i usually do just just for piece of mind

 

[RGII79]

i mostly use around the meter checking suppliers side as alot of my services can have an indoor meter location as this one does

 

[Ermintrude]

What? If u bump the Anton one it goes off. If your going to do that get a gas seeker 2 . Cost u about £2k and £259 a year to have it checked every 6 months. But some ldf and a tightness test. Been good enough for last 25,000 installers?

 

[RGII79]

yeah sound i might pick one up tomorrow in tesco

 

[Ermintrude]

Only morrisons