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Wilo HC 20.1 E3 Series User Manual

Wilo HC 20.1 E3 Series
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en
安装及操作说明 Wilo Motor T 17.3, 20.2:#EMU FA, Rexa SUPRA, Rexa SOLID 49
Table of contents
1 General information ............................................................................................................................................................... 51
1.1 About these instructions ............................................................................................................................................................................... 51
1.2 Copyright ......................................................................................................................................................................................................... 51
1.3 Subject to change........................................................................................................................................................................................... 51
1.4 Exclusion from warranty and liability........................................................................................................................................................... 51
2 Safety....................................................................................................................................................................................... 51
2.1 Identification of safety instructions............................................................................................................................................................. 51
2.2 Personnel qualifications.................................................................................................................................................................................53
2.3 Electrical work ................................................................................................................................................................................................. 53
2.4 Monitoring devices ......................................................................................................................................................................................... 53
2.5 Use in fluids hazardous to health ................................................................................................................................................................. 54
2.6 Permanent magnet motor ............................................................................................................................................................................. 54
2.7 Transport..........................................................................................................................................................................................................54
2.8 Installing/dismantling..................................................................................................................................................................................... 54
2.9 During operation ............................................................................................................................................................................................. 55
2.10 Maintenance tasks.......................................................................................................................................................................................... 55
2.11 Operating fluid ................................................................................................................................................................................................ 55
2.12 Operator responsibilities................................................................................................................................................................................ 56
3 Application/use....................................................................................................................................................................... 56
3.1 Intended use.................................................................................................................................................................................................... 56
3.2 Improper use.................................................................................................................................................................................................... 56
4 Product description................................................................................................................................................................ 56
4.1 Design............................................................................................................................................................................................................... 56
4.2 Digital Data Interface ..................................................................................................................................................................................... 58
4.3 Monitoring devices ......................................................................................................................................................................................... 59
4.4 Operating modes............................................................................................................................................................................................. 60
4.5 Operation with frequency converter............................................................................................................................................................ 60
4.6 Operation in an explosive atmosphere ........................................................................................................................................................ 60
4.7 Rating plate...................................................................................................................................................................................................... 61
4.8 Type key........................................................................................................................................................................................................... 62
4.9 Scope of delivery............................................................................................................................................................................................. 63
4.10 Accessories ...................................................................................................................................................................................................... 63
5 Transportation and storage................................................................................................................................................... 63
5.1 Delivery............................................................................................................................................................................................................. 63
5.2 Transport..........................................................................................................................................................................................................64
5.3 Storage ............................................................................................................................................................................................................. 64
6 Installation and electrical connection .................................................................................................................................. 65
6.1 Personnel qualifications.................................................................................................................................................................................65
6.2 Installation types............................................................................................................................................................................................. 65
6.3 Operator responsibilities................................................................................................................................................................................ 65
6.4 Installation .......................................................................................................................................................................................................66
6.5 Electrical connection...................................................................................................................................................................................... 72
7 Commissioning........................................................................................................................................................................ 77
7.1 Personnel qualifications.................................................................................................................................................................................77
7.2 Operator responsibilities................................................................................................................................................................................ 77
7.3 Direction of rotation check (for three-phase current motors only)........................................................................................................77
7.4 Operation in an explosive atmosphere ........................................................................................................................................................ 78
7.5 Before switching on........................................................................................................................................................................................78
7.6 Switch on and off............................................................................................................................................................................................ 79
7.7 During operation ............................................................................................................................................................................................. 79
8 Shut-down/dismantling......................................................................................................................................................... 80
8.1 Personnel qualifications.................................................................................................................................................................................80
8.2 Operator responsibilities................................................................................................................................................................................ 80

Table of Contents

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Wilo HC 20.1 E3 Series Specifications

General IconGeneral
BrandWilo
ModelHC 20.1 E3 Series
CategoryEngine
LanguageEnglish

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