Replacing a flow meter

[Siggles]

Hi, I got a leak in a flow meter on top of my manifold. It looks like it comes from the glass itself as the drip forms at the top. Ive bought spares and hoped I'd be able to swap it out myself.

 

I've isolated the manifold, I have electric actuators (in the NC position) and I've depressurised. However, all four flow meters have water in them still. If I unscrew the flow meter will that water not discharge? My main worry is that I have a Heatmiser wiring centre underneath and the previous leak already ran in to that. Poor design.

Thanks

Siggles

[Siggles]

So I took the plunge, unscrewed the flow meter, no leaks from manifold or old flow meter, put in new and now working again. 🙂