1. Your Henri Hi-Tech Pump is a magnet drive centrifugal pump powered by a water tight synchro motor, it requires only minimal maintenance (every 2-3 months). The intake area and impeller should be cleaned regularly, or especially if the pump has remained idle for a length of time.

2. To clean, first disconnect pump from the power source.

3. Remove front pump housing. Brush and/or wipe clean the inside of the housing and the pump's inner face. Remove the impeller and shaft and rinse, using warm vinegar water or Henri Lime Remover to remove any hard water calcium deposits. Reassemble impeller and housing in reverse order.

4. Do not open the sealed pump case protecting the motor. Avoid subjecting the pump to strong chemicals or harsh water conditions.

5. Always remove the pump from service during freezing climate conditons to prevent damage.

6. NEVER ALLLOW THE PUMP TO RUN DRY.