Assessments - 2, GPA: 3
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All other trademarks, trade names, service marks and logos referenced herein belong to their respective companies. A Instruction 24-9448 Contents Contents 1 Introduction..................................1-1 1.1 PCA 2 General Description...............................1-1 1.2 Sales Combo & Model Configurations......................1-2 1.3 Features & Benefits....................................1-4 1.4 Operational Overview...................................1-5 1.5 Connector Descriptions..................................1-6 1.5.1 Probe Connections (Gas, Pressure, T-Stack)............1-6 1.5.2 T-AIR (Primary Air Thermocouple)...................1-6 1.5.3 POWER (AC Adapter).............................1-8 1.5.4 AP (Differential Pressure)..........................1-8 1.5.5 USB (Computer Interface)..........................1-8 1.5.6 IrDA (Printer Interface) ............................1-8 1.5.7 OPT (Option).....................................1-8 1.6 Front Panel Buttons....................................1-9 2 Specifications.................................2-1 3 Initial Setup..................................3-1 3.1 Scope ................................................3-1 3.2 Power................................................3-1 3.2.1 Installing or Replacing Batteries.....................3-1 3.2.2 Using the AC Power Adapter........................3-2 3.3 Connecting the Probe and Hose Assembly.....................3-2 3.4 Operating Parameters..................................3-4 3.5 Fuel Selection ........................................ 3-4 3.6 Temperature Units Selection ............................ 3-5 3.7 Pressure Units Selection ................................ 3-6 3.8 Pollution Units Selection.................................3-7 3.9 Date Setup ........................................... 3-8 3.10 Time Setup..........................................3-9 3.11 O2 Reference Setup...................................3-10 3.12 Print Pressure Selection...............................3-11 3.13 Zoom-Display Selection................................3-12 3.14 Battery Charger Selection..............................3-13 3.15 Logging Selection....................................3-14 3.16 Button Sound........................................3-14 Instruction 24-9448 i Contents 4 Operation....................................4-1 4.1 Operating Tips.........................................4-1 4.2 Turning ON the Analyzer and Warm Up...................4-2 4.3 Selecting a Fuel ....................................... 4-3 4.4 Sampling Point ....................................... 4-4 4.5 Performing a Combustion Test...........................4-5 4.6 Making a Draft / Pressure Measurement...................4-7 4.7 Saving Test Data ...................................... 4-8 4.8 Ending a Combustion Test .............................. 4-9 4.9 Emptying the Water Trap ............................... 4-9 4.10 Turning OFF the Analyzer & Purging....................4-10 4.11 Low Battery Alarm ...................................4-10 4.12 Data Logging ........................................4-11 4.12.1 Turning ON Data Logging ........................4-12 4.12.2 Setting the Logging Interval and Duration..........4-13 4.12.3 Starting the Data Logging Process.................4-14 4.12.4 Ending the Data Logging Process..................4-15 4.13 Memory............................................4-15 4.13.1 Recalling Combustion Test Data...................4-16 4.13.2 Recalling Logged Test Data.......................4-17 4.13.3 Clearing Memory...............................4-18 4.14 Downloading Stored Data to a Computer..................4-19 4.14.1 PCA 2 Data Recovery Program Installation.........4-20 4.14.2 Computer to PCA 2 Connection & USB Device Driver Installation ........................................... 4-22 4.14.3 Recovering Data...............................4-24 4.14.4 Unplugging the USB Cable........................4-27 4.15 Importing Saved Data Into a Spreadsheet..................4-28 4.16 Printing Test Data...................................4-30 5 Calibration...................................5-1 5.1 Smart Sensors .........................................5-1 5.2 Starting a Calibration...................................5-1 5.3 Pressure Sensor Calibration............................. 5-2 5.4 T-Stack Calibration....................................5-4 5.5 T-Air Calibration ...................................... 5-6 5.6 CO-LO Sensor Calibration..............................5-8 5.7 SO2 Sensor Calibration.................................5-10 5.8 NO Sensor Calibration .................................5-11 5.9 NO2 Sensor Calibration.................................5-12 5.10 CO-HI Sensor Calibration ..............................5-13 ii Instruction 24-9448 Contents 6 Maintenance..................................6-1 6.1 PCA 2 Disassembly......................................