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.
A comprehensive Operating and Service Manual. All schematics are complete and easy to read. The PCB drawings and complete parts list are very helpful. I would definitely recommend this manual.
Text excerpt from page 16 (click to view)
USING THE BLOWER To blow away debris on the ground
Fitting the blower tube and nozzle on the blower
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WARNING! When fitting the blower tube and nozzle, the engine must be switched off and the stop switch must be in the stop position. 15
The blower tube and nozzle have a bayonet mount. Fit them in the following manner: 1. Press the blower tube (15) against the blower air outlet and turn it 90 degrees until a snap is heard. 2. Fit the nozzle (14) onto the tube (15), and turn it 90 degrees until a snap is heard.
14
Blowing
Before you begin blowing, put on the required safety equipment. WARNING! When working with the blower, wear the required protecting equipment: 1. 2. 3. Hearing protection. Eye protection. Face mask in dusty environments.
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225BX-SERIES can be used with a shoulder strap for extra comfort. The strap should be worn over the shoulder as shown in the adjacent figure.