© 2017 Honeywell International Inc
Operation and maintenance manual HON HSV086 2
Contents
1 Technical specifications.....................................................................................................3
1.1 General .............................................................................................................4
1.2 Materials............................................................................................................4
1.3 Dimensions and weights 1” – 12”.............................................................................5
1.4 Dimensions and weights 16”- 24” ............................................................................6
1.5 Determination of the capacity...................................................................................7
1.6 Pressure converter and setpoint springs.................................................................8
1.6.1 Pressure converter: setpoint range .............................................................8
1.6.2 Pressure converter: setpoint springs...........................................................8
1.6.3 Choice of pressure converter and setpoint springs.....................................9
1.7 Type indication..........................................................................................................9
2 Operation ........................................................................................................................10
2.1 General ...........................................................................................................10
2.2 Switch and reset mechanism................................................................................ 11
2.2.1 Overpressure protection ........................................................................... 12
2.2.2 Underpressure protection ......................................................................... 12
2.2.3 Operation of the emergency button.......................................................... 12
2.3 Releasing and opening ......................................................................................... 13
3 Installation instructions....................................................................................................15
3.1 Connection of the signal lines.........................................................................15
3.2 Some remarks.................................................................................................15
4 Operational guidelines......................................................................................................16
4.1 Replacing the setpoint springs..........................................................................16
4.2 Setting the lower threshold value....................................................................16
4.3 Setting the higher threshold value...................................................................... 17
4.4 Operational test................................................................................................17
4.5 Commissioning................................................................................................19
4.6 Taking out of operation........................................................................................ 19
