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  1. W

    Brush bar on dyson 04 does not roll

    Hi Claire, Thanks for your input. However, I was kind of hoping that I might be able to do it on DIY basis. For it could be something very small or silly I need to check or do to put it right. I would however like to wait for a while for any possible further replies on this. Regards...
  2. W

    Brush bar on dyson 04 does not roll

    Hi all, Could you help with this little baffler,please. The brush bar on my Dyson 04 has stopped turning when in a "auto brush on" mode. I have checked that the belt is not broken, there is no obstruction in the roller housing and the motor runs normally. Perhaps there is a faulty clutch...
  3. W

    Removal of pressure guage

    Thank you for your useful comments. You have suggested that I could drain the boiler by operating the pressure relief valve. However my slight worry is could it not lead to some permanent water leak from it because of some possible sludge from the boiler being trapped under the seat of the valve...
  4. W

    Removal of pressure guage

    Hi all, I am somewhat at loss as to how to remove the existing pressure guage from my ecomax 828 boiler.The boiler manual states that the guage is factory-fitted . Also I can not see anything I could unscrew or pull at the capillary end. Would you also please advise how to drain the...
  5. W

    Removal of sludge from boiler without full system flush

    Thanks, You mention for a certain process "attaching a 6 mm rubber pipe into one of the drain offs" but the only drain off I know is is under the floorboards in the hallway downstairs. The boiler is sited upstairs in the bathroom. I appear to get an impression that there could be some more...
  6. W

    Removal of sludge from boiler without full system flush

    Suppose it was a partially blocked main heat exchanger, what is the way to unblock it,please? The pressure gauge appears to have lost much of its sensitivity. Thanks.
  7. W

    Removal of sludge from boiler without full system flush

    Thanks for your reply. But I was kind of hoping that I might be able to discnnect some pipe inside the boiler at some strategic point to drain out the muck. Perhaps on or near the pipe where capillary connects. Regards.
  8. W

    Removal of sludge from boiler without full system flush

    Hi all, There appears to be a resident sludge in the pipework of my vaillant boiler 828, possibly causing erratic movements of the needle on the pressure gauge. I wondered if I could clear the boiler without having to do the full system flush. Also, I suspect that even if I did the full flush...
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