Repressuring Boiler

[1634 Racine]

Hi All. I’m looking for some advice on how to repressurise this electric boiler system. As you can see the pressure is very low. If it’s going to be relatively straightforward I would like to have a go myself. Any advice gratefully received

 

[1634 Racine]

I think I have just answered my own question. On closer inspection I saw what I presume must be the filling loop. Opened the tap and watched the pressure go back up. Now just need to keep an eye on the pressure - hopefully there are no leaks in the system