SCREENGUARD AUTOMATIC SCREEN FILTERS OPERATION, INSTALLATION AND MAINTENANCE GUIDE • 3
General Information.......................................................................................................4
Specifications .................................................................................................................4
Operations .......................................................................................................................6
Dimensions & Weight ....................................................................................................7
Installation.......................................................................................................................8
Maintenance
Battery Removal & Replacement ................................................................9
Control Card Removal & Replacement.....................................................10
Solenoid Removal & Replacement ...........................................................11
Hydraulic Piston Assembly & Replacement............................................12
Coarse Screen Removal & Replacement ................................................13
Fine Screen Assembly Removal & Replacement ................................... 14
Dirt Collector Removal & Replacement ...................................................15
Periodic Checks ........................................................................................... 16
Troubleshooting
Pressure Difference Between Inlet and Outlet ......................................17
Filter Flushing Cycle ....................................................................................17
Replacement Parts ......................................................................................................18
TABLE OF CONTENTS