General Product Safety Regulation (GPSR)

I'm struggling to get my head around some of the requirements for this new regulation.

We are a UK based manufacturing company which manufacture and create lawn care products.

Has anyone successfully created and had approved the relevant health and safety documentation?

How much detail and information is required? For example if I'm selling a garden rake what do I need to include to meet these new regulations?

If anyone has an example to share I would be extremely grateful

Many thanks,

Mark