Turns out this was not the manual i was looking for. The concertmate 670 keyboard i have is a "Realistic" model made for Radio Shack and none of the diagrams on the owners manual i received matches up. HOWEVER, I must say the service Owners Manual provides was fast and efficient by being available online. The manual was in good readable condition and easily downloaded.
Thank´s for your help, I already recived these manual from you
Text excerpt from page 30 (click to view)
Operating instructions
4. Take hold of the coarse/fine filter (A/B) by the handle with the hole and remove from the microfilter (C). 5. Clean all filters thoroughly under running water. 6. Remove the flat filter (D) from the base of the washing compartment and clean both faces thoroughly.
MA38
7. Put the flat filter (D) back in the base of the washing compartment. 8. Place the coarse/fine filter (A/B) in the microfilter (C) and press together. 9. Put the filter combination in place and lock by turning the handle clockwise to the stop. During this process ensure that the flat filter does not protrude above the base of the washing compartment. Under no circumstances may the dishwasher be used without filters. Incorrect repositioning and fitting of the filters will produce poor washing results. NEVER try to remove the upper spray arm. If residues of soil have clogged the holes in the upper spray arm, remove them with a toothpick.
