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 9 (click to view)
Replacing 1
3. Hold the surface unit as level as possible with the terminal just started into the receptacle. 2. Line up opening in the reflector bowl with the surface unit receotacle. 4. Push the surface unit terminal into the receptacle. When the terminal is pushed into the receptacle as far as it will go, the surface unit will fit into the reflector bowl.
CAUTION: Reflector bowls reflect heat back to the utensils on the surface units. They also help catch spills. When they are kept clean, they reflect heat better and look new longer. If a reflector bowl gets dlscolored, some of the utenstls may not be flat enough, or some may be too large for the surface unit. In either case, some of the heat that�s meant to go into or around a utensil goes down and heats the reflector bowl. This extra heat can discolor it. See �Cooking Guide� for further information.
Lift-Up Cooktop
1.
Make sure all controls are OFF. 2. Remove griddle cover, griddle and a front surface unit. 3. Lift front of cooktop opening. 4. Carefully lowerthe the support rod. at surface cooktop unit onto
5. Wipe up any spills under the cooktop with warm soapy water. Use soapy steel wool pad on stubborn spots.
