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.
Actually, I was looking for this information for 3 years!...now thanks to you, the manual is on my hands and of great help, cause I understand now where I was doing wrong connections and wires...excellent, I'll be back to you if in need, thank you.
Text excerpt from page 5 (click to view)
REMOVING THE CONTENTS OF THE DUST CONTAINER Always operate the cleaner with the dust container installed. 1. 2. 3. 2. 1.
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Remove the dust container by using the open button on the handle. Remove the filter set by pushing the button. Remove the contents of the dust container. Insert the filter set back into the dust compartment. Insert the dust container back into the cleaner by pressing it down until it clicks.
Note: Empty the dust container even if it is not full (the filters may be blocked). Also replace after using carpet-cleaning powder. CLEANING/REPLACING THE FILTERS Filters should be cleaned regularly and replaced twice a year. Disconnect from electrical outlet before cleaning filters. Your cleaner is fitted with an electronic filter indicator. Before commencing cleaning, without the hose attached, check the filter indicator. If illuminated, clean or replace filter, if not, attach the hose, extension tubes and accessories as normal and continue cleaning. NB: It is normal for the indicator light to illuminate during cleaning
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Replacing the motor filter 1. 2. 4. 5. 4. Remove the dust container by using the open button on the handle. Remove the filter set by opening the button. Remove the filter with grill from its holder. Remove the filter from the grill, and put a new one into it. Put the filter with grill back into its place.
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Replacing the micro filter 6. Open the filter grill to remove the exhaust filter. Take the filter out of its place. Put a new filter into its place, then close the filter grill. Motor and microfilter reference number: EF75
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Cleaning/Replacing the cartridge filter 1. Remove the dust container by using the open button on the handle. 2. Remove the filter set by pushing the button. 7. Remove the cartridge filter by turning it counter-clockwise (A) and pull it out (B). 8. Rinse it under tap water. 9. Air dry for approximately 24 hours, to ensure it is completely dry before re-using. Avoid direct sunlight and extreme drying circumstances. If you wish to use your appliance while the cartridge filter is drying, you may use the extra cartridge filter inserted in the packaging box. 7. Insert the cartridge filter into its place (B) and turn it clockwise (A). 2. Insert the filter set back into the dust container. 1. Insert the dust container back into the cleaner by pressing it down until it clicks. Cartridge filter reference number: EF75b Note: Do not use cleaning agents and avoid touching the delicate filter surface.
