Wilo Comfort CO R-MVI Serie Manual Del Usuario página 64

1 General information .............................................................................................................................. 6
2 Safety ..................................................................................................................................................... 6
2.1 Symbols and signal words in the operating instructions .................................................................................. 6
2.2 Personnel qualifications ....................................................................................................................................... 6
2.3 Danger in the event of non-observance of the safety instructions ................................................................ 6
2.4 Safety consciousness on the job ......................................................................................................................... 6
2.5 Safety instructions for the operator ................................................................................................................... 6
2.6 Safety instructions for installation and maintenance work ............................................................................. 7
2.7 Unauthorised modification and manufacture of spare parts ........................................................................... 7
2.8 Improper use .......................................................................................................................................................... 7
3 Transport and temporary storage ....................................................................................................... 7
4 Intended use .......................................................................................................................................... 8
5 Product information ............................................................................................................................. 8
5.1 Type key ................................................................................................................................................................. 8
5.2 Technical data (standard version) ....................................................................................................................... 9
5.3 Scope of delivery ................................................................................................................................................. 11
5.4 Accessories .......................................................................................................................................................... 11
6 Description of the product and accessories .................................................................................... 11
6.1 General description ............................................................................................................................................. 11
6.2 Components of the pressure boosting system ................................................................................................ 11
6.3 Function of the pressure boosting system ....................................................................................................... 12
6.4 Noise ..................................................................................................................................................................... 13
7 Setup/installation ................................................................................................................................ 14
7.1 Installation site .................................................................................................................................................... 14
7.2 Installation ........................................................................................................................................................... 15
7.2.1 Foundation/bearing surface ............................................................................................................................... 15
7.2.2 Hydraulic connection and pipes......................................................................................................................... 15
7.2.3 Hygiene (TrinkwV 2001) ..................................................................................................................................... 15
7.2.4 Protection against dry running/low water level (accessory) ......................................................................... 15
7.2.5 Diaphragm pressure vessel (accessory) ............................................................................................................ 16
7.2.6 Safety valve (accessory) ..................................................................................................................................... 16
7.2.7 Non-pressurised break tank (accessory) .......................................................................................................... 16
7.2.8 Compensators (accessories) .............................................................................................................................. 17
7.2.9 Flexible connection pipes (accessory) .............................................................................................................. 17
7.2.10Pressure reducer (accessory) ............................................................................................................................. 18
7.3 Electrical connection ........................................................................................................................................... 18
8 Commissioning/decommissioning .................................................................................................... 18
8.1 General preparations and control measures .................................................................................................... 18
8.2 Protection against low water level (WMS) ....................................................................................................... 19
8.3 Commissioning the system ................................................................................................................................ 19
8.4 Decommissioning the system ............................................................................................................................ 19
9 Maintenance ....................................................................................................................................... 20
10 Faults, causes and remedies .............................................................................................................. 20
11 Spare parts ........................................................................................................................................... 23
Installation and operating instructions Wilo-Comfort CO(R) .. MVI ... /.. MVIS ... /.. Helix V ... /.. Helix VE ...
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