Pepperl+Fuchs 7500 User Manual page 4

7500 S M  T
erieS anual
2.6.4 Torque Requirements: 5500 Manifolds ................................................... 37
2.6.5 Technical Data: 7500 Manifolds (Automatic) .......................................... 38
2.6.6 Components: 7500 Manifolds ................................................................. 39
2.6.8 Dimensions: 7500 Manifolds .................................................................. 39
2.6.7 Torque Requirements: 7500 Manifolds ................................................... 39
3. Installation and Operation ...................................................................40
3.1. For Gas Atmospheres ................................................................................. 40
3.2. For Dust Atmospheres ................................................................................ 41
3.3. For Gas and Dust Atmospheres .................................................................. 41
3.4. Setting up the System ................................................................................. 41
3.5. Operating the System ................................................................................. 42
4. Programming ........................................................................................43
4.1. Touchscreen Display ................................................................................... 43
4.1.1 Contrast and Back Light ........................................................................ 43
4.1.2 LED Indication ....................................................................................... 44
4.2. Default Settings ........................................................................................... 44
4.3. Menu Structure ........................................................................................... 45
4.4. Purge Programming Setting ........................................................................ 46
4.4.1 Program 1............................................................................................... 47
4.4.2 Program 2............................................................................................... 48
4.4.3 Program 3............................................................................................... 49
4.4.4 Program 4............................................................................................... 50
4.4.5 Program 5............................................................................................... 51
4.5. Purging Timer .............................................................................................. 53
4.5.1 Determining Purge Time ......................................................................... 53
4.5.2 Pressure Settings ................................................................................... 54
4.5.2.1 Minimum Enclosure Pressure "P1" ...................................................... 55
4.5.2.2 Alarm Pressure "P2" ........................................................................... 55
4.5.2.3 Purging Pressure "P3" ......................................................................... 55
4.5.2.4 Maximum Internal Pressure "P4" ........................................................ 55
4.5.3 Programming K2 .................................................................................... 57
4.6. Shutdown Timer for K1 ................................................................................ 59
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able of conTenTS