Changing the batteries in my Battery Back-up Unit

Here are some simple guidelines to help you change the batteries in your Battery Back-up Unit (BBU). 

Your Battery Back-up Unit looks like this:

Step 1

Slide the front cover to the left:

Step 2

Remove the four rechargeable AA batteries and install the replacement batteries - please be sure to place them the right way round:

Step 3

Replace the cover, sliding to the right to close:

If you have any difficulties, please contact our Technical Support Team on 01482 606101.