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TABLE OF CONTENTS
1.0 FOREWORD . . . . . . . . . . . . . . . . . . . . 1
2.0 SAFETY. . . . . . . . . . . . . . . . . . . . . . 1
3.0 INSTALLATION . . . . . . . . . . . . . . . . . . . 2
4.0 MULTIPORT VALVE OPERATION . . . . . . . . . . . . 4
5.0 INITIAL STARTUP OF FILTER . . . . . . . . . . . . . . 6
6.0 BACKWASHING. . . . . . . . . . . . . . . . . . . 6
7.0 MAINTENANCE. . . . . . . . . . . . . . . . . . . 8
8.0 TROUBLESHOOTING . . . . . . . . . . . . . . . . . 9