Delta Faucet DF-745 1 Table of Contents

Table of Contents DF-745 1
1 Table of Contents
1Table of Contents ....................................................................1
1.1 Table of Figures......................................................................................................3
2Cautions....................................................................................7
2.1 Symbols and Explanations......................................................................................7
2.2 Important Warnings............................................................................................... 7
3Specifications ..........................................................................9
3.1 Moisture.................................................................................................................9
3.2 General...................................................................................................................9
4Installation, Start Up and Shut Down................................... 13
4.1 Analyzer Installation............................................................................................ 14
4.1.1 Vacuum Source....................................................................................... 14
4.1.2 Pneumatic Pressure Line Connection -Optional...................................... 15
4.1.3 Sample Gas Connections......................................................................... 15
4.1.4 Electrical Connections............................................................................. 17
4.1.5 Hydrogen Service Safety System.............................................................. 17
4.2 Analyzer Start Up.................................................................................................19
4.2.1 Gas Delivery System................................................................................19
4.2.2 Gas Pressure and Flow Settings............................................................... 20
4.2.3 Download System Data............................................................................21
4.3 Analyzer Shut Down............................................................................................ 21
5Options................................................................................... 25
5.1 Key Lock.............................................................................................................. 25
5.2 Operating Voltage................................................................................................ 25
5.3 Serial Communications.........................................................................................25
5.4 Analog Voltage Output.........................................................................................25
5.5 Hydrogen Service Safety System........................................................................... 25
5.6 Vacuum Pump......................................................................................................25
5.6.1 Installation of the Vacuum Pump.............................................................26
5.6.2 Moisture Sample Gas Outlet Connection to Vacuum Pump......................28
5.6.3 Electrical Connections............................................................................. 28
6Connecting to External Devices........................................... 31
6.1 Serial Communication Port –J5........................................................................... 31
6.2 Analog Signal Outputs –J4.................................................................................. 32
6.3 4-20 mA Outputs –J4...........................................................................................32
6.4 Relay Ports –J8, J9...............................................................................................33
7User Interface......................................................................... 35
7.1 Data Display Screen............................................................................................. 35
7.2 Keypad................................................................................................................. 35
7.3 Menu Structure.....................................................................................................36
7.4 Main Menu...........................................................................................................36
7.4.1 Isolate Analyzer –Optional..................................................................... 37
7.4.2 Restore Sample Gas Flow –Optional....................................................... 38