Wilo FLA Compact-1 Helix V16 Installation And Operating Instructions Manual page 36

English
1 General information ............................................................................................................................23
2 Safety ....................................................................................................................................................23
2.1 Symbols and signal words in the operating instructions ................................................................................ 23
2.2 Personnel qualifications ...................................................................................................................................... 23
2.3 Danger in the event of non-observance of the safety instructions ..............................................................23
2.4 Safety consciousness on the job ........................................................................................................................ 23
2.5 Safety instructions for the operator ................................................................................................................. 23
2.6 Safety instructions for installation and maintenance work ........................................................................... 24
2.7 Unauthorised modification and manufacture of spare parts .......................................................................... 24
2.8 Improper use ........................................................................................................................................................24
3 Transport and temporary storage .....................................................................................................24
4 Intended use .........................................................................................................................................25
5 Product information ............................................................................................................................25
5.1 Type key ...............................................................................................................................................................25
5.2 Technical data ...................................................................................................................................................... 26
5.3 Scope of delivery .................................................................................................................................................26
5.4 Accessories ........................................................................................................................................................... 26
6 Description of the product and accessories .....................................................................................27
6.1 General description ............................................................................................................................................. 27
6.2 Components of the fire-extinguishing system FLA Compact in accordance with DIN 14462 ................... 27
6.3 Function of the fire-extinguishing system FLA Compact in accordance with DIN 14462 .......................... 28
6.4 Special requirements of DIN 14462 ................................................................................................................... 29
6.4.1 Shut-off devices ..................................................................................................................................................29
6.4.2 Minimum extraction amount ..............................................................................................................................29
6.4.3 Switchgear FLA Compact ....................................................................................................................................29
6.5 Noise .....................................................................................................................................................................29
7 Setup/installation ................................................................................................................................29
7.1 Installation site .................................................................................................................................................... 29
7.2 Installation ............................................................................................................................................................ 30
7.2.1 Foundation/bearing surface ............................................................................................................................... 30
7.2.2 Hydraulic connection and pipes ......................................................................................................................... 30
7.2.3 Diaphragm expansion tank ................................................................................................................................. 30
7.2.4 Safety valve (accessory) .....................................................................................................................................30
7.2.5 Compensators (accessories) ............................................................................................................................... 31
7.2.6 Flexible connection pipes (accessory) ...............................................................................................................31
7.3 Electrical connection ...........................................................................................................................................31
8 Commissioning/decommissioning .....................................................................................................32
8.1 General preparations and control measures ..................................................................................................... 32
8.1.1 Default values for the pressure switch ............................................................................................................. 33
8.1.2 Control function bypass ...................................................................................................................................... 34
8.2 Commissioning the system ................................................................................................................................. 34
8.3 Decommissioning the system ............................................................................................................................34
8.3.1 Information on the collection of used electrical and electronic products .................................................... 34
9 Maintenance .........................................................................................................................................34
10 Faults, causes and remedies ...............................................................................................................35
11 Spare parts ...........................................................................................................................................37
22 WILO SE 07/2019