How do I attach the accessory brush kit to my pressure washer?

The brush kit is supplied with three adapters to fit various machines. Please see the attached document.
On page 1, Fig. A fits most gas powered pressure washers, while Fig. B or C fit most electric pressure washers.
Choose the appropriate adapter for your pressure washer and then assemble it with the various kit accessories as depicted in the photos on the following pages.

A10598 Brush Kit 4090.pdf