Wilo Medana PE3 Instrucciones De Instalación Y Funcionamiento página 6

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Table of Contents
1 General information ................................................................... 7
1.1 About these instructions ..................................................... 7
2 Safety........................................................................................... 7
2.1 Symbols .................................................................................. 7
2.2 Personnel qualifications....................................................... 8
2.3 Safety consciousness on the job ........................................ 8
2.4 Safety instructions for the operator................................... 8
2.5 Safety instructions for installation and maintenance work
................................................................................................. 8
2.6 Unauthorised modification of components and use of
unauthorised spare parts ..................................................... 9
2.7 Improper use.......................................................................... 9
3 Transport and interim storage .................................................. 9
4 Application .................................................................................. 9
5 Product information................................................................... 9
5.1 Technical data ....................................................................... 9
5.2 Scope of delivery................................................................. 10
6 Description and function ......................................................... 10
6.1 Key to drawings................................................................... 10
6.2 The pump ............................................................................. 11
6.3 The motor............................................................................. 11
6.4 Protective functions and alarmes..................................... 11
7 Installation and electrical connection.................................... 11
7.1 Receipt of the product ....................................................... 12
7.2 Installation ........................................................................... 12
7.3 Hydraulic connections........................................................ 12
7.4 Electrical connection .......................................................... 12
8 Commissioning ......................................................................... 12
8.1 Filling - Venting .................................................................. 13
8.2 Starting................................................................................. 13
8.3 Operating mode .................................................................. 13
9 Maintenance.............................................................................. 13
10 Faults, causes and remedies.................................................... 14
11 Disposal ..................................................................................... 15
6 Installation and operating instructions • Medana PE3 • Ed.02/2023-04