pump fails because of a power outage or any other reason, the water rises and automatically turns on your UltraSumpback-up system, which is powered. "UltraSump", takes over! Completed in your basement. Pump 2-Zoeller M-98 1/2 hp High Volume Pump. Pump 2 operates when either pump 1 fails, or if pump 1. Ultrasump iii manual by pjinuzf. April 19th, 2019, 3:34 am. "UltraSump", takes over! Completed in your basement. Pump 2-Zoeller M-98 y2 hp High Volume Explore the pump manuals, maintenance manuals and troubleshooting guides for Basement Watchdog products.Basement Waterproofing - Dry Guys also installed the UltraSump battery backup system. The UltraSump battery backup sump pump is a perfect addition to a basement waterproofing system. Power outages cannot stop this pump. Make sure your basement stays dry all the time - the UltraSump® emergency backup pump removes water when the primary pump fails or the power goes out. Basement Systems' UltraSump Battery Backup Sump Pump can pump out more than 12000 gallons on a single pump charge. Long-lasting, and installed with 16 mai 2012