Nothing wrong with the 700l, and if it's not broke... 

3 hours ago, norman said:

Nothing wrong with the 700l, and if it's not broke... 

Absolutly, that old adage is spot on, problem is as human beings sometimes we can't help ourselves messing with things that aint broke.

Success is a slow process, problem is I'm sometimes a bit too slow and I suppose on that basis I should be very successful but I'm not.

 

My point is I took my time with this little project and studied it to understand, then I came here to the professionals seeking advice and final approval, of course you did just that so acting on your confirmation I got the ladders out this afternoon and replaced the old Bellbox with the new Deltabell, reconnected the Battery and the powers supply at the control panel and jobs a guddun as they say, tested it and everything works perfectly with no problems at all.

 

BTW  I checked the old Bellbox and it was definitely dead but no fault showing.

 

I would like to thank all of you for your quick response and support in helping me out, I only submitted my post late this morning and the same afternoon jobs completed. I am extremely  grateful, oh and the banter's not bad either.

 

Now I need to work out how to close the post or mark it as completed (in the words of Homer Simpson.....Doh.... where's the 'Any Key')

 

Thanks again Guys.