Title: Våtventil Brukermanual.pdf
8 Bolt Seal 9 Seal-Assembly Bolt 10 Cover Plate Gasket 11 Cover Plate 12 Cover Plate Bolts 13 Seal Ring 14 Seal Washer12354101112647869For DN80, DN100, and DN150 Size Valves1314789For DN200 Size ValvesI-751.VDS_5VALVE/TRIM INSTALLATION 1 . Make sure trim drawings match system requirements .CAUTIONthe water supply piping thoroughly to remove all foreign material .3 .4 .Series 751 FireLock Alarm Check Valves MUST NOT be located in an area where the valve can be exposed to freezing temperatures . In addition, the Series 751 FireLock Alarm Check Valve MUST NOT be located in an area where physical damage may occur .It is the system designer’s responsibility to confirm material com- patibility of the Series 751 FireLock Alarm Check Valve, trim, and associated accessories when a corrosive environment or contami- nated water is present .