User Manual Owner manual
© Hydra-Flex Inc 2014
Table of Contents
Contents'
Specifications .............................................................................................................................................. 1!
Illustrations .................................................................................................................................................. 2!
Principles of Operation ................................................................................................................................ 4!
Startup ......................................................................................................................................................... 5!
Pump Priming Instructions ...................................................................................................................... 5!
Istobal M22 / M24 Initial Set Up ................................................................................................................ 6!
Optimizing the System ............................................................................................................................ 6!
Chemical Usage Measuring .................................................................................................................... 7!
Troubleshooting .......................................................................................................................................... 9!
Injector Vacuum Check (for troubleshooting injectors) ......................................................................... 9!
Injector Issues .......................................................................................................................................... 9!
Air Operated Valve Replacement ......................................................................................................... 10!
Pump Issues ........................................................................................................................................... 11!
Pressure Regulator Issues ...................................................................................................................... 12!
Flow / Arch Issues ................................................................................................................................. 12!
Appendix ................................................................................................................................................... 13!
Chemical Dilution Ratios…………………………………………………………………………….. 14
Injector Listing………………………………………………………………………………………..15
Replacement Parts List………………………………………………………………………………..16
Warranty………………………………………………………………………………………………17