Manual

Index
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BE1085-14
1303 Multipoint Sampler and Doser LumaSense Technologies A/S
Page 2 of 60
Index
Index ................................................................................................................................... 2
1303 Multipoint Sampler and Doser ......................................................................................... 4
SAFETY CONSIDERATIONS .................................................................................................. 5
Safety Considerations ....................................................................................................... 5
Chapter 1 Description and Functions ...................................................................................... 7
1.1 Description and Functions ......................................................................................... 8
1.1.1 The Sampler System .......................................................................................... 9
1.1.2 The Doser System .............................................................................................. 9
1.1.3 Front Panel ..................................................................................................... 10
1.1.4 Rear Panel ...................................................................................................... 11
Chapter 2 Preparing to Use the 1303 ................................................................................... 13
2.1 Preliminary ........................................................................................................... 14
2.1.1 Environment and Handling ................................................................................ 14
2.1.2 Connecting the Mains Supply ............................................................................. 14
2.2 System Use .......................................................................................................... 15
2.2.1 Connecting the 1303 to the System Controller ..................................................... 16
2.2.2 Setting the Interface Address of the 1303 ........................................................... 16
2.3 Connecting Tubing to the 1303 ............................................................................... 18
2.3.1 Connecting Sampling and Dosing Tubing ............................................................. 19
2.3.2 Connecting External Filters to the Sampling Tubes ............................................... 20
2.3.3 Connecting a Tracer Gas Supply ........................................................................ 21
2.3.4 Connecting the Sampler Outlet to the Gas Monitor ............................................... 22
2.3.5 Waste Air Outlet .............................................................................................. 22
2.4 Connecting Temperature Transducers to the 1303 ..................................................... 23
Chapter 3 Operation .......................................................................................................... 24
3.1 Switching-On ........................................................................................................ 25
3.2 General Principles of Controlling the 1303................................................................. 25
3.2.1 Syntax for Interface Jobs .................................................................................. 25
3.2.2 Output Jobs – Requesting Information from the 1303........................................... 28
3.3 Installing Set-up Parameters................................................................................... 29
3.3.1 The Dosing Time-out Parameter ......................................................................... 30
3.3.2 The Characteristic Gas Constant Parameter ......................................................... 30
3.3.3 The Calibration Data Parameter ......................................................................... 31
3.4 Calibrating the Doser System.................................................................................. 32
3.5 Using the Sampler System ...................................................................................... 34
3.6 Using the Doser System ......................................................................................... 35
3.6.1 The Dosing System .......................................................................................... 35
3.6.2 Opening the Main Dosing Valve.......................................................................... 35
3.6.3 Starting Continuous Dosing ............................................................................... 36
3.6.4 Starting Discontinuous Dosing ........................................................................... 37
3.6.5 Calculating the Dosage Delivered ....................................................................... 38
3.7 Temperature Measurement ..................................................................................... 38
3.8 Checking the 1303 ................................................................................................. 39
3.8.1 Sampling_Pump_Pressure? Interface Job ............................................................ 39
3.8.2 Dosing_Pump_Pressure? Interface Job ................................................................ 39
3.8.3 Status? Interface Job........................................................................................ 39
3.8.4 Check_System Interface Job ............................................................................. 41
3.8.5 Reset_System Interface Job .............................................................................. 41
3.9 Error Conditions and Service Requests ..................................................................... 41
3.9.1 The Status Byte ............................................................................................... 42
3.9.2 Enabling Service Requests ................................................................................ 42
3.9.3 Resetting the Status Byte ................................................................................. 43
3.9.4 The Warning? Interface Job ............................................................................... 43
3.9.5 The Error? Interface Job ................................................................................... 46