Help with pressurizing Ideal Isar HE24 boiler

[Kym]

My boiler is a couple of years old and the pressure has dropped below 1. I know that I need to fix the flexi pipe to the two connection points and then turn a valve.

However I have no idea where/what I have to turn. There are no black taps either on the pipe or on the boiler. I am sure when the engineer showed me it was a small copper screw that says on/off, however I have tried to turn that and it will not turn either way.

Am I trying to turn the wrong thing ... or is the screw stuck?

 

[Blake]

Once you have attached the flexible hose look for flat screwdriver slot on one of the chrome bodies that the flexi hose attaches to.

Then, using a flat headed screwdriver turn the slot slowly until you hear water run and look at the guage rise.

Return the slot to the starting(off) position once correct pressure is reached.

 

[stevetheplumber]

personally i think the best way to preasurise a isar is remove from wall fit in bin and squash

 

[Billy Bob Bob]

yes that would do it steve one of those machines with big grabbers on shake it to bits