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TABLE OF CONTENTS
TABLE OF CONTENTS 28
PREFACE 29
1 ABOUT THESE OPERATING INSTRUCTIONS 30
2 SYMBOLS AND UNITS USED 31
3 GENERAL 32
3.1 INTENDED PURPOSE 32
3.2 SCOPE OF SUPPLY 32
3.3 TEST MARKS 33
4SAFETY 34
4.1 INTENDED USE 34
4.2 MATERIALS USED 34
4.3 DANGERS DUE TO NON-COMPLIANCE 35
4.4 WATER PRESSURE 35
4.5 ELECTRICAL DEVICES/EQUIPMENT 35
5 REQUIREMENTS FOR THE PLACE OF INSTALLATION 36
6 INSTALLATION 37
6.1 INSTALLATION DIMENSIONS 37
6.2 MOUNTING THE BUILT-IN ROTARY FLANGE 38
6.3 MOUNTING THE DOMESTIC WATER STATION 39
6.4 BACKWASH WATER DISCHARGE OPTIONS 40
7OPERATION 42
7.1 FUNCTIONAL DESCRIPTION 42
7.2 COMMISSIONING 43
7.3 BACKWASHING 43
7.4 BACKWASHING INTERVAL 44
7.5 PRESSURE SETTING 45
7.6 CHECKING THE BACKFLOW PREVENTER 45
7.7 SERVICING/REPAIR 45
7.8 MODIFICATIONS/CHANGES/SPARE PARTS 46
7.9 STOPPAGES 46
8 MAINTENANCE 47
8.1 CLEANING 47
8.2 WARRANTY AND SERVICES 47
9FAULTS 48
10 SPARE PARTS 49
11 TECHNICAL DATA 52
11.1 ACCESSORIES 52
12 CUSTOMER SUPPORT 53
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