This manual describes the installation and maintenance of the Hayward VR1000 Vacuum Release System
This document is the Service Manual for the Hayward VR1000 Vacuum Release System (Stratum model). It provides critical safety warnings regarding entrapment hazards, electrical codes, and pressure risks associated with the system. The manual emphasizes the use of genuine Hayward replacement parts and adherence to local and National Electrical Code (NEC) regulations.
This system is intended for use on permanently installed swimming pools and may also be used with hot tubs and spas, but it must not be used with storable pools.
It is necessary to allow the motor to cool for at least 20 minutes prior to maintenance to minimize the risk of burns.