Thanks to Owner-Manuals.com! This manual was exactly what I needed. As Amana was purchased by Maytag and later by Whirlpool, there was no way to receive it from their websites. I was lucky to find this resource.
Great to be able to set channels again, on an old but stoll fine working TV
Text excerpt from page 9 (click to view)
Before Using for the first time
Initial Cleaning
Before using the oven for the first time you should clean it thoroughly.
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Caution: Do not use any caustic, abrasive cleaners! The surface could be damaged. To clean metal fronts use commercially available cleaning agents.
1. Turn the oven function switch to oven lighting . 2. Remove all accessories and wash them with warm water and washing up liquid. 3. Then wash out the oven with warm water and washing-up liquid, and dry. 4. Wipe the front of the appliance with a damp cloth.