Hi.
I'm afraid there's a little problem. I used some Fill- and Transparency-Effects in Corel Draw. Each format I export to has some errors with that. PDF looks ok, but the dust washer has a moiree...I could avoid that by using a solid black or dark grey fill instead of the gradient fill.....Or I upload a hi-res JPG version that should be good enough for your instruction card. Will you print it on your own or will you go to a print shop?