the RP confirmed that the Dorguards have been in position for approximately several years and have never worked. I advised strongly that the dorguards be disabled by removing the batteries.
Turns out that the devices were in position when the RP took over and he never know how they were supposed to work. He said that he just changed the batteries in each device as when the batteries went flat.
The RP did also confirm that no hold open device would result in staff wedging fire doors open due the confined nature of the offices located off the staircase.
Strange one. How do you mean they haven't worked? If the batts have run flat and failed to safe (closing the doors) which has indicated to your client they need changing, presumably they are working?
With regards to legislation BS7273-4 is guidance for you but note it is just guidance, look at the risk. I would say that maybe as he has bought them why not just get them fixed? If you get them working they are acceptable on your risk assessment. The CACFOA doccument is now out of date but again it comes down to a risk assessment.
Maintain them and they will do the job. If you want a higher category (more fail safe options) Mags are an option or there is a Cat B and a Cat A device which are the next generation of Dorgard.