Dust extractor DE7778

[Jetset]

I've just bought a Dewalt DE7778 dust extraction kit for my DW700 mitre saw.

It comes with three attachments for three ports; two of which are pretty obvious where they go but there's a third one that I have no idea where to put.

Does anyone have any ideas?

I searched the forums but no joy.

Jim.

 

[Seiken]

you plug off the third hole, page 9 of the manual says.The kit is for more than one saw variant.

 

[Jetset]

Thanks very much for that. I've just come to the same conclusion!