motralec UNIQA M08S Manual De Primera Instalación página 14

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First installation manual - Translation of original instructions
The images are indicative only and may not match the actual product. Details given here may differ from the actual product.
Zenit reserves the right to modify the product without prior warning. For more information, consult the website www.zenit.com.
CONTENTS
1. GENERAL INFORMATION .................................................................................................................................................................15
1.1 Manufacturer's details ........................................................................................................................................................... 15
1.2 Key to the symbols used in the manual ................................................................................................................................ 15
1.3 Safety ....................................................................................................................................................................................15
1.4 Training of installation and maintenance staff ...................................................................................................................... 15
EN
1.5 Residual risks ....................................................................................................................................................................... 15
1.6 Product description / Intended use ....................................................................................................................................... 15
1.7 Warranty cover ..................................................................................................................................................................... 16
1.8 Technical data ...................................................................................................................................................................... 16
1.8.1 Operating limits .................................................................................................................................................................. 16
1.9 Nameplate ............................................................................................................................................................................ 16
1.10 Key to product code ............................................................................................................................................................. 17
1.11 Decals applied to the product ............................................................................................................................................. 17
1.12 Model identification .............................................................................................................................................................. 17
2. TRANSPORT AND STORAGE ...........................................................................................................................................................18
2.1 Visual inspection ................................................................................................................................................................... 18
2.2 Electrical cables protections ................................................................................................................................................. 18
2.3 Handling and lifting ............................................................................................................................................................... 18
2.4 Storage .................................................................................................................................................................................18
3.INSTALLATION ....................................................................................................................................................................................18
3.1 General safety precautions ................................................................................................................................................... 18
3.2 Checking the impeller rotation direction ................................................................................................................................ 18
3.3 Installing the float switch control system ............................................................................................................................... 19
3.4 Permitted installation types ................................................................................................................................................... 19
3.5 Installation with DAC coupling device (TYPE P) ....................................................................................................................20
3.5.1 System components .......................................................................................................................................................... 20
3.5.2 Installation procedure ........................................................................................................................................................ 20
3.6 Mobile installation (TYPE S) ................................................................................................................................................. 20
3.6.1 Installation procedure ........................................................................................................................................................ 20
3.7 Vertical installation in dry chamber (TYPE T) ....................................................................................................................... 20
3.7.1 Vertical installation procedure ............................................................................................................................................ 20
3.8 Horizontal installation in dry chamber ................................................................................................................................... 21
3.8.1 Horizontal installation procedure ....................................................................................................................................... 21
3.9 Unspecified installation (TYPE X) ......................................................................................................................................... 21
4. ELECTRICAL CONNECTIONS ...........................................................................................................................................................21
4.1 General safety precautions ................................................................................................................................................... 21
4.1.1 Wiring .................................................................................................................................................................................22
4.1.2 Ground connection ............................................................................................................................................................ 22
4.1.3 Thermal protection ............................................................................................................................................................. 22
4.1.4 Water sensor ...................................................................................................................................................................... 22
4.2 Connection diagrams (standard version) ............................................................................................................................... 22
4.3 Non-standard electrical connections to sensors and protective devices .............................................................................. 22
5. COMMISSIONING ...............................................................................................................................................................................23
5.1 General safety precautions ................................................................................................................................................... 23
5.2 Starting the electric pump ..................................................................................................................................................... 23
5.3 Acoustic pressure level ......................................................................................................................................................... 23
6. MAINTENANCE ..................................................................................................................................................................................23
6.1 Introduction ........................................................................................................................................................................... 23
6.2 General safety precautions ................................................................................................................................................... 23
6.3 Planned maintenance ........................................................................................................................................................... 23
6.3.1 Spare parts ........................................................................................................................................................................ 24
6.3.2 Cleaning ............................................................................................................................................................................. 24
6.3.3 Bearings ............................................................................................................................................................................. 24
6.3.4 Mechanical seals ............................................................................................................................................................... 24
7. TROUBLESHOOTING GUIDE ............................................................................................................................................................24
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