1. AR4702 (cover plate replacement) Remove existing cover plate by removing the 2 x screws fixed through the top of the plate into the chassis (Phillips screw driver)

2. Fix the Dust filter into place on the chassis (as per the AR4702 instructions)

3. With the replacement cover plate, remove the backing from the double sided adhesive tape on the underside of the base

4. Place the cover strip back down on to the chassis, with the adhesive face down, and press firmly, ensuring the plate is fixed evenly over the join line of the chassis