PCAContentsContents1.0 INTRODUCTION ............................................................................ 1- 11.1 The Portable Combustion A nalyzer ........................................... 1-11.2 Displayed Data ........................................................................... 1-21.3 PCA Model Configurations ......................................................... 1-32.0 TECHNICAL CHARACTERISTICS ............................................. 2- 13.0 SETTING UP THE PCA .................................................................. 3- 13.1 Scope ............................................................................................ 3-13.2 PCA Power .................................................................................. 3-13.2.1 Checking and Replacing the Batteries ........................... 3-13.2.2 Using the Optional Power Supply .................................. 3-23.3 Connecting the Probe ................................................................. 3-23.4 Configuring the PCA .................................................................. 3-44.0 OPERATION ..................................................................................... 4- 14.1 Key Pad Functions ...................................................................... 4-14.2 Sampling Hole Location ............................................................. 4-24.3 Performing a Combustion Test .................................................. 4-34.3.1 Analyzer Turn On and Warm Up ................................... 4-34.3.2 Installing Probe in the Stack .......................................... 4-44.3.3 Starting a Combustion Test ............................................ 4-54.3.4 Ending a Combustion Test .............................................. 4-54.3.5 Turning Off the Analyzer and Purging the CO Sensor . 4-64.4 Differential Pressure Measurement .......................................... 4-74.5 Warm-up Screen ......................................................................... 4-84.6 Sensor Status Screen .................................................................. 4-94.7 Combustion Test Screen ........................................................... 4-104.8 Fuel Sel ection Screen ............................................................... 4-114.9 Draft Screens ............................................................................ 4-124.10 Memory Directory Screen ...................................................... 4-134.11 Memory to PC Screen ............................................................. 4-144.12 ID Setup Screens .................................................................... 4-174.13 Temperature Setup Screen .................................................... 4-194.14 Draft Unit Setup S creen ........................................................ 4-204.15 O 2 Reference Setup Screen ..................................................... 4-214.16 Language Setup S creen .......................................................... 4-224.17 Display Mode Setup Screen ................................................... 4-234.18 Time / Dat e Setup Scr een ....................................................... 4-244.19 Printer / Setup Screen ............................................................ 4-254.20 Calibration / Maintenance Password Screen ........................ 4-264.21 Maint enance Screen ............................................................... 4-27Instruction 0024-9219 i