BETCO Optima XR 21, manuals:
The BETCO Optima XR 21 is a powerful and efficient cleaning machine built to tackle the toughest industrial cleaning tasks. To help users maximize its potential, we provide a detailed Operator and Parts Manual that can be easily downloaded for free from our website. Unlock the full potential of your Optima XR 21 with our comprehensive manual, available for download at manualshive.com.