Fitting the rectangular sanding plate
(see figures FG)

First, place the rear sanding plate (12) onto the sanding plate holder so that the catches fit into the recesses. Press the sanding plate (12) onto the sanding plate holder until you hear it click into place.

To fix the sanding plate in place, push the SDS slider for sanding plate release (9) all the way to the left.

Now check whether the rear part of the sanding plate is properly engaged by pressing on the rear right and left part of the rectangular sanding plate.