CONTENTSPage No:1. ANALYSER LAYOUT AND FEATURES ................................................................................... 11.1 Handset features ......................................................................................................... 11.2 Analyser features........................................................................................................ 21.3 Standard Probe Configuration.................................................................................... 31.4 Analyser connections ................................................................................................. 42. SAFETY WARNING ...................................................................................................................... 53. FIRST TIME USE ........................................................................................................................... 54. NORMAL START UP SEQUENCE............................................................................................... 64.1 Every Time you use the Analyser .............................................................................. 64.2 Automatic Calibration................................................................................................ 64.3 Main Display Parameters ........................................................................................... 84.3.1 Page Mode....................................................................................................... 84.3.2 Line Scroll Mode ............................................................................................ 94.4 Sampling the Flue Gas ............................................................................................. 104.5 Taking a Pressure Reading....................................................................................... 114.6 Regular Checks During Sampling............................................................................ 114.7 Normal Shutdown Sequence .................................................................................... 124.8 Electromagnetic Compatibility ................................................................................ 124.9 HC104 Module......................................................................................................... 125. USING THE KEYPAD.................................................................................................................. 135.1 Basic Operation....................................................................................................... 135.2 Quick Key Operations............................................................................................. 135.3 Display Hold ........................................................................................................... 145.4 Display Backlight and Contrast .............................................................................. 155.5 Pump ....................................................................................................................... 156. USER SELECTABLE SETTINGS................................................................................................ 166.1 Time and Date ......................................................................................................... 176.2 Changing a Fuel ...................................................................................................... 186.3 Gross or Nett Efficiency.......................................................................................... 206.4 Scale Options .......................................................................................................... 216.5 Inlet Temperatures .................................................................................................. 266.6 Oxygen Calibration ................................................................................................. 276.7 Toxic sensor Zero.................................................................................................... 276.8 CO Alarm ................................................................................................................ 29