CONTENTS
SAFETY     2
1.  INTRODUCTION        8
2.  OVERVIEW        10
2.1  Transmitter Unit         10
2.2  Certied Sensor        12
2.3  Accessories        14
2.3.1 CertiedJunctionBox    14
2.3.2  Collecting Cone         16
2.3.3  Flow Housing         17
2.3.4 Weather Housing     18
2.3.5 Sunshade      18
2.3.6 Oxygen Transducer Adaptor     19
2.3.7 Filters     19
3.  INSTALLATION        20
General Installation Guidelines        21
3.1  Transmitter Unit and Certied Sensor        22
3.1.1  Installing the Transmitter Unit        22
3.1.2 FittingtheCertiedSensor    25
3.1.3  Installing the Gas Sensing Cartridge        27
3.1.4 TransmitterUnitConguration    29
3.2  Certied Junction Box and Certied Sensor        31
3.2.1 InstallingtheCertiedJunctionBox    32
3.2.2 FittingtheCertiedSensor    34
3.2.3  Installing the Gas Sensing Cartridge        36
3.2.4 CertiedJunctionBoxConguration    37
3.3  LonWorks Communications Board        38
3.3.1  Removing the Transmitter Unit top        39
3.3.2 RemovingtheMainPCBassemblyfromthetop    40
3.3.3  Fitting the LonWorks Communication Board to  
theMainPCB    40
3.3.4 RettingtheMainPCBAssemblyintotheTop    41
3.3.5  Connecting the LonWorks Network Wiring        42
3.3.6 RettingtheTransmitterUnitTop    43
3.4  Accessories        46
3.4.1  Flow Housing, Weather Protection, Collecting Cone        46
3.4.2 Sunshade     47
4.  OPERATION        49
4.1  Display and Control Buttons        49
4.1.1 LCDscreen    50
4.1.2 Controlbuttons    50