Wilo COF-2 Helix Einbau- Und Betriebanleitung Seite 16

English
1 General ..................................................................................................................................................17
1.1 About this document ...........................................................................................................................................17
2 Safety ....................................................................................................................................................17
2.1 Symbols and signal words in the operating instructions ................................................................................17
2.2 Personnel qualifications ......................................................................................................................................17
2.3 Danger in the event of non-observance of the safety instructions ..............................................................17
2.4 Safety consciousness on the job ........................................................................................................................17
2.5 Safety instructions for the operator .................................................................................................................17
2.6 Safety instructions for installation and maintenance work ...........................................................................18
2.7 Unauthorised modification and manufacture of spare parts ..........................................................................18
2.8 Improper use ........................................................................................................................................................18
3 Transport and temporary storage .....................................................................................................18
4 Intended use .........................................................................................................................................18
5 Technical information .........................................................................................................................19
5.1 Type key ................................................................................................................................................................19
5.2 Technical data ......................................................................................................................................................19
5.3 Scope of delivery .................................................................................................................................................19
5.4 Variants .................................................................................................................................................................19
5.5 Switchgear ............................................................................................................................................................19
5.6 Accessories ...........................................................................................................................................................19
6 Description and function ....................................................................................................................19
6.1 Description ...........................................................................................................................................................19
6.2 Operation ..............................................................................................................................................................19
7 Installation and connections ..............................................................................................................20
7.1 Delivery and installation .....................................................................................................................................20
7.2 Electrical connection ...........................................................................................................................................20
7.3 Hydraulic connection ...........................................................................................................................................20
8 Commissioning/decommissioning .....................................................................................................20
8.1 General preparations and control measures .....................................................................................................20
8.2 Commissioning the system .................................................................................................................................21
8.3 Decommissioning the system ............................................................................................................................21
9 Maintenance .........................................................................................................................................21
10 Faults, causes and remedies ...............................................................................................................21
11 Spare parts ...........................................................................................................................................23
12 Disposal ................................................................................................................................................23
12.1 Information on the collection of used electrical and electronic products ....................................................23
16 WILO SE 06/2024