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 you for your manual It has the basic things to and i use the Oszi for Longer Time.
THX
Text excerpt from page 15 (click to view)
Removing
the ice maker
storage bin if: will not, be the bin to regularly.
storage
bin
Remove, empty and clean the l the ice dispenser has not, or used for a week or more. l a power failure causes ice in melt and freeze together. l the ice dispenser is not used
To remove ice bin: 1. Pull the covering panel out from the bottom and slide it to the rear.
2. Lift the signal arm so it clicks into the OFF (up) position. Ice can still be dispensed, but no more can be made.
3. Lift the front of the storage bin and pull it out. 4. Empty the ice bin. Use hot or warm water to melt the ice if necessary. Never use anything sharp to break up ice in the bin. This can damage the bin and dispenser mechanism. 5. Wash with mild detergent. Rinse well. Do not use harsh or abrasive cleaners or solvents. 6. When replacing the bin, make sure it is pushed in all the way. Then push the signal arm down to the ON position to restart ice production.