FLTR OBF, Руководство пользователя

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Table of Contents
SECTION I INTRODUCTION
1.1 Description 1
1.2 Theory of Operation 1
1.3 Recommended Applications 1
1.4 Design Features 2
1.5 Filter Specifications Chart 2
1.6 Measurement Conversion Table 2
SECTION II INSTALLATIONAND HOOK-UP
2.1 Mechanical Hook-Up and Orientation 3
2.2 Plumbing Hook-Up 4
2.3 Electronic Controller Hook-Up 4
SECTION III OPERATION AND ADJUSTMENTS
3.1 Start-up 5
3.2 Pressure Differential Adjustment 6
SECTION VI MAINTENANCE
4.1 Filter Cleaning 6
4.2 Filter Replacement 7
SECTION V TROUBLESHOOTING GUIDE
5.1 Flushing Valve Does Not Close During Start-Up 7
5.2 Excessive Pressure Drop Through Filter Without Flushing 8
5.3 Flushing Valve Chatter 8
5.4 One Flushing Valve Stays Open (in multiple tank installations) 8
5.5 Frequent or Continuous Flushing while Filling Main Pipeline 9
5.6 Frequent Flushing During Normal Operation 9
5.7 When Changing Irrigation Blocks, Filter Flushes Rapidly 10
5.8 Screen Will Not Clean Properly 11
SECTION VI ILLUSTRATIONS
Filter Assembly 12
Filter Assembly (Exploded View) 13
Hydraulic Controller Connections 14
Electronic Controller Connections 15
Filtering and Flushing Sequence 16
2” OBF Filter 17
4 ” OBF Filter 18
Cutaway of an OBF Filter 19
OBF - 2 with GB6 Controller 20
Particulate Removal Process 21
Pressure Drop Chart 22
For more information:
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