Hello Everyone
I would like to drain the towel rail in my bathroom and add some inhibitor. I have unscrewed the chrome cap on the lock shield and there is no spindle that can be turned.
How can I make sure the lock shield is closed off before draining?
Please see attached pictures.
Thank you for your help in advance
I would like to drain the towel rail in my bathroom and add some inhibitor. I have unscrewed the chrome cap on the lock shield and there is no spindle that can be turned.
How can I make sure the lock shield is closed off before draining?
Please see attached pictures.
Thank you for your help in advance