Wilo Medana PE3 Series, Инструкция по установке и эксплуатации

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en
6 WILO SE 2020-03
Table of Contents
1 General....................................................................................................................................................................................... 7
2 General....................................................................................................................................................................................... 7
2.1 About this document ........................................................................................................................................................................................ 7
3 Safety ......................................................................................................................................................................................... 7
3.1 Symbols ............................................................................................................................................................................................................... 7
3.2 Personnel qualifications.................................................................................................................................................................................... 8
3.3 Safety consciousness on the job ..................................................................................................................................................................... 8
3.4 Safety instructions for the operator................................................................................................................................................................ 8
3.5 Safety instructions for installation and maintenance work......................................................................................................................... 8
3.6 Unauthorised modification of components and use of unauthorised spare parts................................................................................... 8
3.7 Improper use....................................................................................................................................................................................................... 8
4 Transport and interim storage ................................................................................................................................................ 8
5 Application ................................................................................................................................................................................ 9
6 Product information ................................................................................................................................................................. 9
6.1 Technical data .................................................................................................................................................................................................... 9
6.2 Scope of delivery................................................................................................................................................................................................ 9
7 Description and function ......................................................................................................................................................... 9
7.1 Key to drawings.................................................................................................................................................................................................. 9
7.2 The pump ......................................................................................................................................................................................................... 10
7.3 The motor......................................................................................................................................................................................................... 10
7.4 Protective functions and alarmes................................................................................................................................................................. 11
8 Installation and electrical connection .................................................................................................................................. 11
8.1 Receipt of the product ................................................................................................................................................................................... 11
8.2 Installation ....................................................................................................................................................................................................... 11
8.3 Hydraulic connections.................................................................................................................................................................................... 11
8.4 Electrical connection ...................................................................................................................................................................................... 12
9 Commissioning........................................................................................................................................................................ 12
9.1 Filling - Venting .............................................................................................................................................................................................. 12
9.2 Starting............................................................................................................................................................................................................. 12
9.3 Operating mode .............................................................................................................................................................................................. 13
10 Maintenance ............................................................................................................................................................................ 13
11 Faults, causes and remedies .................................................................................................................................................. 13
12 Disposal.................................................................................................................................................................................... 15