Wilo HiMulti 3 H Serie Einbau- Und Betriebsanleitung Seite 30

English
1 General information .............................................................................................................................31
1.1 About this document............................................................................................................................................31
1.2 EC declaration of conformity ..............................................................................................................................31
2 Safety.....................................................................................................................................................31
2.1 Symbols and signal words in the operating instructions ................................................................................. 31
2.2 Personnel qualifications....................................................................................................................................... 31
2.3 Danger in the event of non-observance of the safety instructions ...............................................................31
2.4 Safety consciousness on the job......................................................................................................................... 31
2.5 Safety instructions for the operator .................................................................................................................. 31
2.6 Safety instructions for inspection and installation work................................................................................. 32
2.7 Unauthorised modification and manufacture of spare parts........................................................................... 32
2.8 Improper use .........................................................................................................................................................32
3 Transport and interim storage ............................................................................................................32
4 Application (intended use) ..................................................................................................................32
5 Product information.............................................................................................................................33
5.1 Type key ................................................................................................................................................................33
5.2 Technical data ....................................................................................................................................................... 33
5.3 Scope of delivery ..................................................................................................................................................34
5.4 Accessories (optional)..........................................................................................................................................34
6 Description and function .....................................................................................................................34
6.1 Description of the product .................................................................................................................................. 34
6.2 Function of the product ....................................................................................................................................... 34
7 Installation and electrical connection................................................................................................34
7.1 Installation............................................................................................................................................................. 34
7.2 Electrical connection............................................................................................................................................35
8 Commissioning .....................................................................................................................................36
8.1 Check the diaphragm pressure vessel................................................................................................................36
8.2 Filling and venting ................................................................................................................................................ 37
8.3 Setting the pressure switch ................................................................................................................................ 37
8.4 Checking the direction of rotation of the motor .............................................................................................. 40
8.5 Commissioning...................................................................................................................................................... 40
8.6 Decommissioning..................................................................................................................................................40
9 Maintenance..........................................................................................................................................40
10 Faults, causes and remedies................................................................................................................41
11 Spare parts ............................................................................................................................................42
12 Disposal .................................................................................................................................................42
28 WILO SE 07/2018