Zenit UNIQA Manual De Primera Instalación página 27

First installation manual - Translation of original instructions
better together
CONTENTS
1. GENERAL INFORMATION ..................................................................................................................................................................28
1.1 Manufacturer's details ........................................................................................................................................................................28
1.2 Key to the symbols used in the manual .............................................................................................................................................28
1.3 Safety .................................................................................................................................................................................................28
1.4 Training of installation and maintenance staff ...................................................................................................................................28
1.5 Residual risks .....................................................................................................................................................................................28
1.6 Product description / Intended use ....................................................................................................................................................28
1.7 Warranty cover ..................................................................................................................................................................................29
1.8 Product's name description ................................................................................................................................................................29
1.9 Model identification .............................................................................................................................................................................30
1.10 Nameplate ........................................................................................................................................................................................32
1.11 ATEX and IECEx marking string (potentially explosive atmospheres) ............................................................................................. 32
EN
1.12 Decals applied to the product ..........................................................................................................................................................33
1.13 Operating conditions ........................................................................................................................................................................33
2. TRANSPORT AND STORAGE ...........................................................................................................................................................34
2.1 Visual inspection ................................................................................................................................................................................34
2.2 Electrical cables protections ...............................................................................................................................................................34
2.3 Handling and lifting ............................................................................................................................................................................34
2.4 Storage ..............................................................................................................................................................................................34
3. INSTALLATION ....................................................................................................................................................................................35
3.1 General safety precautions ................................................................................................................................................................35
3.2 Checking the impeller rotation direction ............................................................................................................................................35
3.3 Installing the float switch control system ............................................................................................................................................35
3.4 Permitted installation types.................................................................................................................................................................36
3.5 Installation with DAC coupling device (TYPE P) ................................................................................................................................37
3.5.1 System components ........................................................................................................................................................................37
3.5.2 Installation procedure ......................................................................................................................................................................37
3.6 Mobile installation (TYPE S) ...............................................................................................................................................................38
3.6.1 Installation procedure .....................................................................................................................................................................38
3.7 Vertical installation in dry chamber (TYPE T) .....................................................................................................................................38
3.7.1 Installation procedure ......................................................................................................................................................................38
3.8 Horizontal installation in dry chamber (TYPE Z).................................................................................................................................39
3.8.1 Installation procedure ......................................................................................................................................................................39
3.9 Unspecified installation (TYPE X) ......................................................................................................................................................39
4. ELECTRICAL CONNECTIONS ............................................................................................................................................................40
4.1 General safety precautions ................................................................................................................................................................40
4.2 Wiring ................................................................................................................................................................................................40
4.3 Ground connection ............................................................................................................................................................................40
4.4 Thermal protection..............................................................................................................................................................................40
4.5 Leakage detector ...............................................................................................................................................................................40
4.6 Connection diagrams (standard version)............................................................................................................................................41
4.7 Non-standard electrical connections to sensors and protective devices ............................................................................................ 41
5. COMMISSIONING ................................................................................................................................................................................41
5.1 General safety precautions.................................................................................................................................................................41
5.2 Starting the electric pump ..................................................................................................................................................................41
5.3 Acoustic pressure level ......................................................................................................................................................................41
6. TROUBLESHOOTING GUIDE .............................................................................................................................................................42
7. MAINTENANCE ...................................................................................................................................................................................43
7.1 Introduction .........................................................................................................................................................................................43
7.2 General safety precautions ................................................................................................................................................................43
7.3 Planned maintenance .........................................................................................................................................................................43
7.4 Daily and periodic inspection ..............................................................................................................................................................44
7.5 Changing the mechanical seal sump oil .............................................................................................................................................44
7.6 Changing the cooling fluid ..................................................................................................................................................................49
ELECTRICAL CONNECTIONS ................................................................................................................................................................147
MAIN COMPONENTS ..............................................................................................................................................................................149
APPENDIX 1: Installation with DAC coupling device ...............................................................................................................................153
APPENDIX 2: Mobile installation ..............................................................................................................................................................154
APPENDIX 3: Vertical installation in dry chamber....................................................................................................................................155
APPENDICE 4: Horizontal installation in dry chamber .............................................................................................................................156
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