© 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
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