Bacharach 24-9351 manuale d’uso

Portable Combustion Analyzer (PCA) INSTRUCTION 24-9351 Operation & Maintenance Rev . 1 1 – May 2004 M E N U P C A O2 4.0 CO 12 HL D C2 9.5 CU 15 N G TL 20.0 TA 190 P qA 8.1 LA 1.24 S Product Leadership • Training • Service • Reliability[...]

PCA Instruction 24-9351 WARRANTY Bacharach, Inc. warrants to Buyer that at the time of delivery this Product will be free from defects in material and manufacture and will conform substantially to Bacharach Inc.’s applicable specifications. Bacharach’s liability and Buyer’s remedy under this warranty are limited to the repair or replacement, [...]

Instruction 24-9351 PCA i Contents Contents 1.0 INTRODUCTION ............................................................................ 1-1 1.1 The Portable Combustion Analyzer ........................................... 1-1 1.2 Displayed Data ........................................................................... 1-2 1.3 Sensor Configuration[...]

PCA Instruction 24-9351 Contents ii 4.22 Saving Test Data ................................................................... 4-28 4.23 Printing Test Data ................................................................. 4-29 4.24 Clear Memory Screen ............................................................ 4-31 4.25 Resetting the Microprocessor[...]

Instruction 24-9351 PCA 1.0 INTRODUCTION 1.1 The Portable Combustion Analyzer The Portable Combustion Analyzer (PCA) (Figure 1-1) is a commercial grade, hand held, combustion efficiency analyzer that is designed for continuous (on demand) sampling of light industrial and residential furnaces, appliances, and boilers. The basic instrument is supplie[...]

PCA Instruction 24-9351 1.2 Displayed Data The PCA directly measures, displays, and stores the following data: • Room Temperature in °C or °F (Primary Air/Ambient Temperature) • Flue Gas Oxygen Content in % • Flue Gas Temperature in °C or °F • Flue Gas Carbon Monoxide Content (H 2 Compensated) in ppm (For analyzers having a Carbon Monox[...]

Instruction 24-9351 PCA 1.3 Sensor Configurations TABLE 1-1. PCA SENSOR CONFIGURATIONS PCA 10 & 40 These basic instruments have the capability of measuring, displaying, and storing combustion tests. They will also display flue gas Oxygen content, flue gas Carbon Dioxide (CO 2 ) content, air temperature, flue gas temperature, stack loss, Lambda,[...]

PCA Instruction 24-9351 1-4 Introduction PCA 35 & 65 with Draft, CO & NX These instruments are capable of measuring, displaying, and saving all measurements as previously described. Printout Capability All PCAs have the ability to print the latest test data, or any of the saved tests, to an optional printer using HP, IrDA or RS-232 protocol[...]

Instruction 24-9351 PCA 2.0 TECHNICAL CHARACTERISTICS The PCA Directly Measures and Displays: • Oxygen content in flue gas in the range of 0.1 to 20.9 % O 2 • Flue gas temperature in the range of –18 to 1200 ºC (0 to 2192 ºF) • Primary-air / ambient temperature is in the range of –18 to 999 ºC (0 to 999 ºF) Optional . . . • Differen[...]

PCA Instruction 24-9351 Normal Operating Conditions: Temperature: Analyzer ................... 0 to 40 ºC (32 to 104 ºF) Probe ......................... 800 ºC (1472 ºF) Max. Humidity: Analyzer ................... 15 to 90% Relative Humidity, Non-Condensing Air Pressure: Analyzer ................... Atmospheric Probe ......................... 2[...]

Instruction 24-9351 PCA Display: 20 character by 4 line alphanumeric LCD panel with a green backlight. Power Requirements : Four disposable AA alkaline batteries. Battery backup for the real-time clock, RAM, and bias voltage for the Nitric Oxide sensor are provided by internal lithium batteries. Optional AC Power Supplies (110 VAC & 230 VAC) ar[...]

PCA Instruction 24-9351 Agency Approvals : _ TÜV Agency Approved (1.BImSchV - First Ordinance of the German Federal Emissions Law) Approval Number: TÜV By RgG 168 _ CE declaration of conformity Manufacturer's name: Bacharach, Inc. Manufacturer's address: 621 Hunt Valley Circle New Kensignton, PA 15068 European operations: Bacharach Inst[...]

Instruction 24-9351 PCA 3.0 SETTING UP THE PCA 3.1 Scope Before using the PCA, you MUST: • Check the batteries or plug in an optional Power Supply (Section 3.2) • Connect the probe to the analyzer (Section 3.3) • Check the analyzer’s configuration (Section 3.4) 3.2 Power 3.2.1 Checking and Replacing the Batteries A fresh set of batteries is[...]

PCA Instruction 24-9351 3.2.2 Using the Optional Power Supply If an Optional Power Supply is to be used: 1. Connect the output plug of the Optional Power Supply to the analyzer’s power supply jack (Figure 3-2). 2. Plug the Optional Power Supply into an appropriate AC wall outlet. The analyzer will now operate and function normally. 3.3 Connecting[...]

Instruction 24-9351 PCA Figure 3-2. Connecting the Probe to the Analyzer 3-3 Setup GAS RESET POWER Draft Hose Flue Gas Hose Flue Gas Thermocouple Room Air / Primary Air Thermocouple (Optional) Power Supply 110V/60Hz 230V/50Hz (Optional) T-STACK T-AIR Reset Button Water Trap / Filter Assembly Probe Tube Adjustable Probe Stop Flue Gas Hose Probe Hand[...]

PCA Instruction 24-9351 * Available only on the PCA 30, 35, 60, & 65 ** The year displays as two digits on the instrument, and four digits on the printout. 3-4 Setup 3.4 Configuring the PCA The PCA is configured at the factory for the parameters shown below, but can be changed by following the instructions in the associated sections. Function P[...]

Instruction 24-9351 PCA 4-1 4.0 OPERATION 4.1 Key Pad Functions Descriptions of the key pad functions are given below. Note that most of the front panel key pad buttons perform multiple functions as determined by what screen is being displayed at the time. Turns the analyzer ON and OFF. Note that there is a 5 second delay before the instrument actu[...]

PCA Instruction 24-9351 4-2 Operation Figure 4-1. Sampling Hole Location 4.2 Sampling Hole Location The analyzer requires that a 13 mm (½ in.) diameter sampling hole be made in the furnace stack to accommodate the probe stop on the Probe and Hose Assembly. Locate the sampling hole downstream from the last heat exchanger, and upstream from any sour[...]

Instruction 24-9351 PCA 4-3 Operation 4.3 Combustion Test IMPORTANT! Large rapid changes in the temperature of the analyzer can affect its accuracy. This is important to know if the analyzer is stored in a cold place (such as an unheated vehicle in the winter) and then taken into a warm furnace area. For the most accurate test results, allow the an[...]

PCA Instruction 24-9351 4-4 4.3.2 Installing Probe in the Stack 1. After making a sampling hole in the stack (Section 4.2), and turning on the analyzer (Section 4.3.1), screw the probe stop supplied with the Probe and Hose Assembly into the sampling hole (Figure 4-2). 2. Insert the probe through the hole in the probe stop, then position the probe t[...]

Instruction 24-9351 PCA 4-5 4.3.3 Performing a Combustion Test IMPORTANT: If the burner’s primary-air temperature is not the same as the room temperature, then be sure the Optional Room Air / Primary Air Thermocouple is installed per Section 3.3. 1. With the Combustion Test Screen displayed and the probe installed in the stack, press the key to s[...]

PCA Instruction 24-9351 4-6 Operation CAUTION: Do not place a hot probe inside the instrument’s carrying case. Allow the probe to cool before storage. 2. Loosen the thumbscrew on the probe stop; then remove the probe and probe stop from the stack. 3. If data was saved during the combustion test, you can turn off the analyzer and review or print t[...]

Instruction 24-9351 PCA 4-7 4.4 Differential Pressure Measurement The difference in pressure ( ∆ P) between two areas can be measured by using the PCA’s two pressure ports and DRAFT Screen. By using Pres- sure Port 2 (–) as the reference, the pressure applied to Port 1 (+) will be displayed on the DRAFT Screen as the differential pressure bet[...]

PCA Instruction 24-9351 4-8 Operation * The button will always turn the backlight on and off, and the ke y will always turn the analyzer on and off. These two keys will not be mentioned in the remainder of this section. 4.5 W armup Screen BACHARACH, INC. PCA xx WARMUP yy Where: xx = Instrument Model Number yy = Counts down from 60 seconds As soon a[...]

Instruction 24-9351 PCA 4-9 4.6 Sensor Status Screen BACHARACH, INC. PCA xx WARMUP 0 z Where: xx = Instrument Model Number z = Sensor(s) in error If there is problem with one or more of the sensors, the Sensor Status Screen will be displayed after the analyzer has gone through its warmup cycle (refer to Section 7.2 for a listing of the error codes)[...]

PCA Instruction 24-9351 4-10 Operation 4.7 Combustion T est Screen This screen shows: O2 ............... Oxygen content in flue gas (%) C2 ............... Carbon Dioxide content present in flue gas (%) TL ............... Primary/Ambient air temp. (°F) qA ............... Stack Loss CO* ............. Carbon Monoxide content in flue gas (ppm) CU* ...[...]

Instruction 24-9351 PCA 4-11 4.8 Fuel Selection Screen «NATGAS FUEL KOKS OIL NO.2 LEG OIL NO.6 LPG P-COAL This screen is displayed by pressing the MENU key from the Combustion Test Screen. This screen is used to select the fuel being burned. To select a fuel, first use the st keys to move the cursor ( z ) in front of the desired fuel, and then pre[...]

PCA Instruction 24-9351 4-12 Operation 4.9 Draft Screens The first Draft Screen is displayed by repeatedly pressing the MENU key from the Combustion Test Screen. To measure draft, first zero the analyzer’s pressure sensor to atmo- spheric pressure by disconnecting the draft hose from the bottom of the instrument, and then pressing the key. Reconn[...]

Instruction 24-9351 PCA 4-13 4.10 Memory Directory Screen MEMORY DIRECTORY MEMORY DIRECTORY «M8 28.7.97 15:45 «98 28.7.97 15:45 M9 MEMORY EMPTY 99 MEMORY EMPTY CLEAR MEMORY CLEAR MEMORY The Memory Directory Screen is displayed by repeatedly pressing the MENU key from the Combustion Test Screen. This screen is used to select a memory location that[...]

PCA Instruction 24-9351 4-14 Operation 4.1 1 Memory to PC Screen (For ‘Advanced’ PCA Models 40, 45, 50, 55, 60 & 65) MEMORY TO PC «TRANSMIT DATA CLEAR MEMORY The Memory To PC Screen is displayed by repeatedly pressing the MENU key from the Combustion Test Screen. Use this screen to either transmit all stored memory locations to a computer,[...]

Instruction 24-9351 PCA 4-15 Data is transmitted to a computer in ASCII comma-delimited format, which can be captured as a text file and then opened in most commer- cially available spreadsheet programs. Note that each data record con- sists of 20 fields, some of which may be blank for different tests and PCA models as listed in Tables 4-1 & 4-[...]

PCA Instruction 24-9351 4-16 Operation TABLE 4-2. TYPICAL SPREADSHEET FOR A PCA 65 Line 1: Column Headings Line 2: Typical Combustion Readings Line 3: Typical Draft Reading SN ID1 ID2 ID3 TIME DATE FUEL TA TL C/F O 2 AX1020 ID LINE 1 ID LINE 2 ID LINE 3 9:03:27 19.01.1999 NATGAS 190 20 C 4 AX1020 ID LINE 1 ID LINE 2 ID LINE 3 9:10:35 19.01.1999 C2 [...]

Instruction 24-9351 PCA 4-17 4.12 ID Setup Screens (For ‘Advanced’ PCA Models 40, 45, 50, 55, 60 & 65) SETUP «ID #1 ID #2 ID #3 This initial ID Setup Screen is displayed by repeatedly pressing the MENU key from the Combustion Test Screen. Use this screen to edit three lines of customer information (i.e., the customer’s name, location, an[...]

PCA Instruction 24-9351 4-18 Operation Press to save the selected character and advance to the next position. If you make a mistake, press until the cursor is over the incorrect character and make your correction by again using the st keys. After all the desired characters have been selected, press the key to save the text line and return to the in[...]

Instruction 24-9351 PCA 4-19 4.13 T emperature Setup Screen SETUP TEMPERATURE UNIT «°C °F The Temperature Setup Screen is displayed by repeatedly pressing the MENU key from the Combustion Test Screen. Use this screen to setup the analyzer to display temperature in either °C or °F. To select the instrument’s temperature unit-of-measure, first[...]

PCA Instruction 24-9351 4-20 Operation 4.14 Draft Unit Setup Screen SETUP DRAFT UNIT «M B PA WC The Draft Unit Setup Screen is displayed by repeatedly pressing the MENU key from the Combustion Test Screen. Use this screen to setup the analyzer to display draft in either millibars (MB), Pascals (PA), or inches- of-water column (WC). To select the d[...]

Instruction 24-9351 PCA 4-21 4.15 Language Setup Screen SETUP SETUP LANGUAGE D A N N E D LANGUAGE DEU FRA DEU SVE « ENG ITA «ENG FIN ESP POL The Language Setup Screen is displayed by repeatedly pressing the MENU key from the Combustion Test Screen. Use this screen to select the language displayed on the analyzer. The languages available for selec[...]

PCA Instruction 24-9351 4-22 Operation 4.16 Display Mode Setup Screen (For PCA Models 30, 35, 60 & 65) SETUP DISPLAY «CO NX CU NU The Display Setup Screen is displayed by repeatedly pressing the MENU key from the Combustion Test Screen. Use this screen to select whether the Combustion Test Screen will display the measured values of Carbon Mono[...]

Instruction 24-9351 PCA 4-23 4.17 Time/Date Setup Screen SETUP «TIME 15:45:06 DATE 31.10.01 The Time/Date Setup Screen is displayed by repeatedly pressing the MENU key from the Combustion Test Screen. Use this screen to enter the current time and date. To enter the correct time or date, first use the st keys to move the cursor ( z ) in front of th[...]

PCA Instruction 24-9351 4-24 Operation 4.18 Printer Setup Screen SETUP «I R - H P PRINTER IR - IRDA RS232 The Printer Setup Screen is displayed by repeatedly pressing the MENU key from the Combustion Test Screen. Use this screen to choose the type of connection and printer being used. IR-HP: Infrared connection to a printer manufactured by Hewlett[...]

Instruction 24-9351 PCA 4-25 4.19 Maintenance Password Screen MAINTENANCE «PASSWORD XX X Where: xxx = Password number The Maintenance Password Screen is displayed by repeatedly pressing the MENU key from the Combustion Test Screen. From here a three-digit password must be entered to access the instrument’s Maintenance Screens. The password numbe[...]

PCA Instruction 24-9351 4-26 Operation 4.20 Maintenance Screen MAINTENANCE «CALIBRATION USER NAME The Maintenance Screen is displayed after entering the correct password in the Maintenance Password Screen (Section 4.19). Use this screen to enter either the analyzer’s Calibration Screen or User Name Screen. To enter the Calibration Screen, first [...]

Instruction 24-9351 PCA 4-27 4.21 User Name Screens USER NAME «LINE 1 LINE 2 LINE 3 This initial User Name Screen is displayed after selecting USER NAME from the Maintenance Screen (Section 4.20). Use this screen to either enter or edit three lines of user-name information. Each user-name line can be up to 20 alphanumerical characters in length. A[...]

PCA Instruction 24-9351 4-28 Operation Press to save the selected character and advance to the next position. If you make a mistake, press until the cursor is over the wrong charac- ter and make your correction by again using the st keys. After all the desired characters have been selected, press to save the text line and return to the initial User[...]

Instruction 24-9351 PCA 4-29 4.23 Printing Test Data O2 4.0 CO 12 HLD DRAFT C2 9.5 CU 15 NG DRAFT – 0.25 MB TL 20.0 TA 190 «P HOT SPOT 190 °C «P qA 8.1 LA 1.24 S S Before printing, ensure that the correct connection and printer has been selected per Section 4.18. The Print function is available in either the Combustion Test Screen or the Draft[...]

PCA Instruction 24-9351 4-30 Operation When using a serial printer: 1. First connect the analyzer to the printer using the optional RS-232 cable (see Figure 4-6). 2. Set the printer’s communication parameters to 9600 baud, 8 data bits, 1 stop bit, no parity, and no handshaking. 3. Use the st keys to move the cursor ( z ) in front of the print ( P[...]

Instruction 24-9351 PCA 4-31 Figure 4-7. Reset Button Operation 4.24 Clear Memory Screen CLEAR MEMORY C «E The Clear Memory Screen is accessed from either the Memory Directory Screen (Section 4.10) or the Memory to PC Screen (Section 4.11). To clear all memory locations, use the st keys to place the cursor ( z ) in front of the clear ( C ) functio[...]

PCA Instruction 24-9351 4-32 NOTES: Operation[...]

Instruction 24-9351 PCA 5.0 CALIBRATION NOTE: Bacharach recommends that the PCA be calibrated by your nearest Bacharach Service Center. Calibration, however, can be performed in the field if your facility has the necessary equipment and qualified personnel to perform the procedures described in the sections that follow. IMPORTANT! To prevent the lo[...]

PCA Instruction 24-9351 5.2 Calibration Fixtures A gas and a draft fixture will be required to perform the various calibra- tion procedures described in this manual. Material Required: • Calibration Kit (Refer to Section 8.2) • Calibration Gas Cylinder (Refer to Section 8.2) • Bellows • Micromanometer Procedure: Assemble the appropriate fix[...]

Instruction 24-9351 PCA 5.3 Calibrate Menu Screen «TA-ZERO CALIBRATE TA-SPAN NX TL-ZERO CO TL-SPAN DRAFT The Calibrate Menu Screen is displayed after entering the correct pass- word in the Maintenance Password Screen (Section 4.19) and selecting CALIBRATION from the Maintenance Screen (Section 4.20). Use this screen to select the sensor to be cali[...]

PCA Instruction 24-9351 5.4 Calibrate TA-Zero Material Required: • Thermocouple Simulator (K-type) Range: 0 to 300°C Accuracy: ±0.3°C Procedure: 1. With the analyzer turned off, first plug the simulator's K-type connec- tor into the T-STACK jack (Figure 3-2); then turn on the analyzer and wait for its warmup cycle to complete. 2. Enter th[...]

Instruction 24-9351 PCA 5.5 Calibrate TA-Span Material Required: • Thermocouple Simulator (K-type) Range: 0 to 300°C Accuracy: ±0.3°C Procedure: 1. With the analyzer turned off, first plug the simulator's K-type connec- tor into the T-STACK jack (Figure 3-2); then turn on the analyzer and wait for its warmup cycle to complete. 2. Enter th[...]

PCA Instruction 24-9351 5.6 Calibrate TL-Zero Material Required: • Thermocouple Simulator (K-type) Range: 0 to 300°C Accuracy: ±0.3°C Procedure: 1. With the analyzer turned off, first plug the simulator’s K-type connec- tor into the T-AIR jack (Figure 3-2); then turn on the analyzer and wait for its warmup cycle to complete. 2. Enter the Cal[...]

Instruction 24-9351 PCA 5.7 Calibrate TL-Span Material Required: • Thermocouple Simulator (K-type) Range: 0 to 300°C Accuracy: ±0.3°C Procedure: 1. With the analyzer turned off, first plug the simulator’s K-type connec- tor into the T-AIR jack (Figure 3-2); then turn on the analyzer and wait for its warmup cycle to complete. 2. Enter the Cal[...]

PCA Instruction 24-9351 5.8 Calibrate NX (For PCA Models 30, 35, 60 & 65) The Nitric Oxide sensor needs to be spanned at regular intervals to determine that it still meets its accuracy specification. Because of the toxicity of Nitric Oxide gas, however, unless your facility has the neces- sary gas cylinders and personnel trained in the handling[...]

Instruction 24-9351 PCA 5.9 Calibrate CO (For PCA Models 20, 25, 30, 35, 50, 55, 60 & 65) Material Required: • Calibration Gas Fixture (Section 5.2) • Gas Cylinder, 500 ppm CO in air (Refer to Section 8.2) • Gas Cylinder, CO (1000 ppm) and H 2 (1000 ppm) in Nitrogen (Refer to Section 8.2) Procedure: 1. Enter the Calibrate Menu Screen per [...]

PCA Instruction 24-9351 7. Turn off the flow of CO calibration-gas; then remove the calibration- gas cylinder from the calibration fixture. 8. Attach a CO/H 2 calibration-gas cylinder to the calibration fixture; then adjust the regulator of the calibration fixture for a flowmeter reading of approximately 2 SCFH. 9. Use the st and keys to enter a CO[...]

Instruction 24-9351 PCA 5.10 Calibrate Draft (For PCA Models 15, 25, 35, 45, 55 & 65) Material Required: • Calibration Fixture (Section 5-2) • Bellows (adjustable) • Micromanometer Range: ±20 mb (±8 in. H 2 O column) Accuracy: ±0.025 mb (±0.01 in. H 2 O column) Procedure: IMPORTANT! In Step 1, do not connect the draft calibra- tion fi[...]

PCA Instruction 24-9351 Calibration 5-12 NOTES:[...]

Instruction 24-9351 PCA 6-1 Maintenance 6.0 MAINTENANCE 6.1 Routine Maintenance Routine maintenance of the analyzer consists of: replacing the batteries, cleaning the probe, draining the water trap, replacing the water trap filter, and performing periodic calibration checks to ensure that the analyzer is providing accurate readings. • Replace the[...]

PCA Instruction 24-9351 6.2 Disassembly Perform the following when a maintenance procedure calls for removing the case, printed circuit board, pump, or sensors: 1. Remove the batteries (Section 3.2.1) 2. Place the analyzer face down on a work surface, then remove the unit’s four rear-case screws. 3. Carefully lift the rear case from the analyzer,[...]

Instruction 24-9351 PCA 6-3 Figure 6-2. Rear View of the PCB and Sensors Maintenance 4 FUSE TO BATTERY COMPARTMENT OPTIONAL CARBON MONOXIDE SENSOR OXYGEN SENSOR PUMP DRAFT SENSOR CO PCB PUMP MTG. SCREWS NX PCB OPTIONAL NITRIC OXIDE SENSOR BIAS BATTERY PARTICULATE FILTER + – RED BLACK[...]

PCA Instruction 24-9351 6.3 Cleaning the Probe The Probe Tube and the Probe Body will become dirty under normal use (the water trap’s filter element should prevent soot from reaching the analyzer’s internal components). If the probe assembly is not kept clean, it could become clogged and restrict the flow of gas to the analyzer, resulting in in[...]

Instruction 24-9351 PCA 6.4 Water Trap/Filter Assembly Maintenance The Water Trap / Filter Assembly removes water condensate from the gas sample, and also prevents soot from contaminating the internal compo- nents of the analyzer. Drain the water condensate after every use. Procedure: 1. Pull off the end-cap from the Inlet End of the Water Trap / F[...]

PCA Instruction 24-9351 6-6 Maintenance 6.5 Replacing the Particulate Filter The internal particulate filter (Figure 6-2) prevents small dust and dirt particles from entering and damaging the pump. Depending on your environmental conditions, it is recommended to change the particulate filter and fitting approximately every six months, or sooner if [...]

Instruction 24-9351 PCA 6.6 Replacing the Oxygen Sensor Replace the Oxygen Sensor when it has expired (when the analyzer’s automatic O 2 calibration fails and the unit displays the message “O2- Sensor Error”). NOTE: A "O2-SENSOR ERROR" displayed in the Sensor Status Screen does not necessarily mean that the sensor has expired. Befor[...]

PCA Instruction 24-9351 6 . 7 Replacing the Nitric Oxide Sensor (For PCA Models 30, 35, 60 & 65) Replace the Nitric Oxide sensor when it has expired (can no longer be calibrated). NOTE: A "NX-SENSOR ERROR" displayed in the Sensor Status Screen does not necessarily mean that the sensor has expired. Before replacing the sensor, refer to[...]

Instruction 24-9351 PCA 6.7.2 Replacing the Nitric Oxide Sensor Bias Battery A single lithium battery, located on the Nitric Oxide printed circuit board (see Figure 6-2), applies a constant bias voltage to the Nitric Oxide sensor even while the instrument is turned off. This battery has a life expectancy of at least 2 years. Replace the Nitric Oxid[...]

PCA Instruction 24-9351 6.8 Replacing the Carbon Monoxide Sensor (For PCA Models 20, 25, 30, 35, 50, 55, 60 & 65) Replace the Carbon Monoxide sensor when it has expired (can no longer be calibrated). NOTE: A "CO-SENSOR ERROR" displayed in the Sensor Status Screen does not necessarily mean that the sensor has expired. Before replacing [...]

Instruction 24-9351 PCA 6.8.1 Replacing the Carbon Monoxide Sensor Filter Replacing the red filter on the Carbon Monoxide sensor once a year could increase the life of the sensor. Procedure: 1. Remove the Carbon Monoxide sensor per Section 6.8. 2. Pry the red filter from the Carbon Monoxide sensor and replace it with a new one. 3. Reinstall the sen[...]

PCA Instruction 24-9351 6.9 Replacing the Pump Assembly Replace the Pump Assembly if it is found to be defective. Equipment Required: • Small Flat Blade Screw Driver • No. 1 Phillips Screw Driver • Pump Assembly (Refer to Section 8.0) Procedure: 1. Remove the analyzer’s rear case and lay it aside (refer to Section 6.2). 2. Remove the two se[...]

Instruction 24-9351 PCA 7-1 Troubleshooting 7.0 TROUBLESHOOTING 7.1 Analyzer Repair It is recommended that field repair of the PCA be limited to: • Simple checks of the printed circuit boards • Replacing the Probe Assembly • Replacing the filter element in the Water Trap / Filter Assembly • Replacing the Particulate Filter • Replacing the[...]

PCA Instruction 24-9351 7.2 Error Codes If one of the following messages appear at the bottom of the Sensor Status Screen, refer to Section 7.3 Troubleshooting Guide for information on how to correct the error. O2 - SENSOR ERROR O 2 Sensor not connected, or is expired, or was exposed to combustion gases during warmup. CO - SENSOR ERROR Carbon Monox[...]

Instruction 24-9351 PCA 7.3 Troubleshooting Guide The following table lists the causes and remedies for most of the problems that may arise with the analyzer. For help with any problem not dis- cussed here, contact your nearest Bacharach Service Center. TABLE 7-1. TROUBLESHOOTING GUIDE Fault Probable Cause & Remedy Analyzer completely nonfuncti[...]

PCA Instruction 24-9351 NX-SENSOR ERROR code ap- pears in the Sensor Status Screen. CO-SENSOR ERROR code ap- pears in the Sensor Status Screen. DRAFT-SENSOR ERROR code ap- pears in the Sensor Status Screen. TA-SENSOR OR TL-SENSOR ERROR code appears in the Sen- sor Status Screen. “ **** ” appears in one or more value fields. 7-4 TABLE 7-1. TROUB[...]

Instruction 24-9351 PCA “ - - - - ” appears in one or more value fields of the Combustion Test Screen. “ XXXX ” appears in one or more value fields. Analyzer won’t respond when a panel key is pressed. Pump motor sounds sluggish, stalls, or won’t start. 7-5 TABLE 7-1. TROUBLESHOOTING GUIDE (Cont.) Fault Probable Cause & Remedy Troubl[...]

PCA Instruction 24-9351 7-6 Troubleshooting TABLE 7-1. TROUBLESHOOTING GUIDE (Cont.) Fault Probable Cause & Remedy Backlight won’t turn on. Batteries do not last 10 hours. Erratic Combustion Test Screen values. Analyzer will not calibrate properly. Backlight LED burned out. Return to Bacharach for repair. Cold temperature is reducing bat- ter[...]

Instruction 24-9351 PCA 8-1 Parts & Service 8.0 PARTS & SERVICE 8.1 Replacement Parts Item Description Part No. Figures 8-1, 2 & 3 1 Battery Cover 24-0784 2 Screw, Case Housing 501-3824 3 Screw, Pump Mounting 501-3822 8 Oxygen Sensor 24-0788 9 Carbon Monoxide Sensor 24-0789 10 Nitric Oxide Sensor 24-0881 11 Carbon Monoxide Sensor Filter[...]

PCA Instruction 24-9351 8-2 Parts & Service 8.2 Accessories Description Part No. STANDARD ACCESSORIES: Battery, “AA” Alkaline 204-0004 Complete Probe and Hose Assembly (Gas & Draft) 24-3004 Instruction Manual 24-9351 Plastic C arrying Ca se 24-1078 OPTIONAL ACCESSORIES: Ambient Thermocouple, 10 ft. K-type 104-1797 Ambient Thermocouple, [...]

Instruction 24-9351 PCA 8-3 Figure 8-1. Replacement Parts Parts & Service 2 1 3[...]

PCA Instruction 24-9351 Figure 8-2. Replacement Parts 8-4 Parts & Service 9 13 8 10 14 11 12 15 21 22 23 24 4 FUSE + – RED BLACK[...]

Instruction 24-9351 PCA Figure 8-3. Replacement Parts 8-5 Parts & Service 2 0 1 9 1 8 2 5[...]

PCA Instruction 24-9351 8.3 Sales/Service Centers 8-6 Parts & Service United States United States United States United States United States California California California California California 7281 Garden Grove Blvd., Suite H Garden Grove, CA 92841 Phone: 714-895-0050 Fax: 714-895-7950 Email: calservice@bacharach-inc.com Indiana Indiana India[...]

Instruction 24-9351 PCA A-1 Appendix A APPENDIX A Display Screen Translations This appendix shows the contents of the various screen displays that are seen while operating the PCA in all ten languages that the analyzer is capable of displaying. The language that is displayed on the analyzer is dependent on the analyzer’s model (refer to Table 1-1[...]

PCA Instruction 24-9351 A-2 Appendix A English German Danish French Spanish (ENG) (DEU) (DAN) (FRA) (ESP) Warm Up Screen BACHARACH, INC. BACHARACH, INC. BACHARACH, INC. BACHARACH, INC. BACHARACH, INC. PCA nn PCA nn PCA nn PCA nn PCA nn Warmup nn KALIBRIEREN nn OP V ARMNING nn CYCLE D AUTOCALIB nn CALENT AMIENTO nn Sensor Status Screen (Errors) NO E[...]

Instruction 24-9351 PCA A-3 Appendix A Polish Italian Dutch Swedish Finnish (POL) (ITA) (NED) (SVE) (FIN) BACHARACH, INC. BACHARACH, INC. BACHARACH, INC. BACHARACH, INC. BACHARACH, INC. PCA nn PCA nn PCA nn PCA nn PCA nn NAGRZEW ANIE nn RISCALDAMENTO nn INITIALISATIE nn UPPV ARMNING nn MITT ARI L‰MPI‰‰ NIE WYKRYTO BLEDOW NO RIVELAZIONE ERROR [...]

PCA Instruction 24-9351 English German Danish French Spanish (ENG) (DEU) (DAN) (FRA) (ESP) Appendix A Saving Memory Screen SA VING MEMORY Speichere Daten in LAGRING MEMORY SAUVEGARDE D MEMOIRE GUARDANDO UBIBACION LOCA TION nn Block nn BLOK nn ZONE nn DE MEMORIA nn Memory Directory Screen MEMORY DIRECTORY SPEICHER LISTE MEMORY BIBLIOTEK REPERT OIRE [...]

Instruction 24-9351 PCA Appendix A ZACHOWYWANIE MIEJSCE SALV ARE MEMORIA OPSLAAN IN GEHEUGEN Sparar minne TALLENT AA MUISTI W P AMIECI nn UBICAZIONE nn LOCATIE nn i block nn PAIKKAAN nn KA T ALOG PAMIECI INDIRIZZ MEMORIA INHOUD GEHEUGEN MINNES BIBLIOTEK MUISTITIEDOST O P AMIEC PUST A MEMORIA VUOTA GEHE UGEN LEEG Minnet tomt MUISTI TYHJ fl WYCZYSC [...]

PCA Instruction 24-9351 English German Danish French Spanish (ENG) (DEU) (DAN) (FRA) (ESP) Appendix A Time/Date Setup Screen SETUP KONFIGURIEREN OPSAETNING PROGRAMMER ESTABLECER TIME Zeit TID HEURE HORA DA TE Datum DA TO DA TE FECHA Maintenance Password Screen MAINTENANCE INST ANDHAL TUNG VEDLIGEHOLDELSE MAINTENANCE MANTENIMIENTO P ASSWORD Kennwort[...]

Instruction 24-9351 PCA Appendix A UST AW PREP ARAZIONE INSTELLINGEN KONFIG ASETUKSET CZAS ORA TIJD Tid AIKA DA TE DA T A DATUM Datum PƒIVƒ UTRZYMANIE MANTENIMENTO ONDERHOUD UNDERHALL YLLƒPIT O HASTO P AROLA DORDINE P ASWOORD P ASSWORD SALASANA UST A W PRINTER PREP ARAZIONE PRINTER INSTELLINGEN PRINTER KONFIG PRINTER ASETUKSET PRINTER IR-HP/IR-I[...]

PCA Instruction 24-9351 Calibrate TL-Span Screen CALIBRA TE ABGLEICHEN KALIBRER CALIBRER CALIBRAR TL-SP AN TL-GAIN TL-SP AN FRCHETTE-TL TL-TRAM MEASURED Ist-Wert MAAL T MESURE MEDIDA APPLIED Soll-Wert SAND VAERDI APPLIQUE APLICADA Calibrate NX Screen CALIBRA TE NX ABGLEICHEN NX-GAIN KALIBRER NX CALIBRER NX CALIBRAR NX MEASURED Ist-Wert MAAL T MESUR[...]

Instruction 24-9351 PCA Appendix A WZORCUJ CALIBRARE IJKING CALIBRA TE KALIBROI TL-ROZPIETOS TL-DIFF T-OMG-1 TL-SP AN TI-YL fl RAJA MIERZONA MISURAT O GEMETEN MEASURED MIT A TTU STOSOW ANA APPLICA TO AANGELEGD APPLIED SY÷TETTY WZORCUJ NX CALIBRARE NX IJKING NX-METING CALIBRA TE NX KALIBROI NX MIERZONE MISURAT O GEMETEN MEASURED MIT A TTU STOSOW A[...]

PCA Instruction 24-9351 A-10 Appendix A NOTES:[...]

Instruction 24-9351 PCA Appendix B B-1 APPENDIX B – Printout Translations [Line 1: user name] [Line 2: user name] [Line 3: user name] BACHARACH, INC. PCA 65 SN: xxxxxx ==================== ID1: [optional data] ID2: [optional data] ID3: [optional data] TIME 09:03:27 DA T E 28.08.1998 FUEL NATGAS STACK-TEMP 190 ° C AMB.-TMP 20.0 °C O2 4.0 % CO2 9[...]

PCA Instruction 24-9351 Appendix B B-2 Combustion Test Data [Line 1: user name] [Line 2: user name] [Line 3: user name] BACHARACH, INC. PCA 65 SN: xxxxxx ==================== ID1: [optional data] ID2: [optional data] ID3: [optional data] HEURE 09:03:27 DA T E 28.08.1998 COMBUSTBL GAZ NATU TEMP-CHMNE 190 ° C TEMP-AMBTE 20.0 °C O2 .0 % CO2 9.5 % CO[...]

Instruction 24-9351 PCA Italian Dutch Swedish (ITA) (NED) (SVE) Combustion Test Data [Line 1: user name] [Line 2: user name] [Line 3: user name] BACHARACH, INC. PCA 65 SN: xxxxxx ==================== [ID1: optional data] [ID2: optional data] [ID3: optional data] O R A 09:03:27 DA T A 28.08.1998 COMBUSTI METANO CAMINO-TEM 190 ° C AMB-TEMP 20.0 °C [...]

PCA Instruction 24-9351 [Line 1: user name] [Line 2: user name] [Line 3: user name] BACHARACH, INC. PCA 65 SN: xxxxxx ==================== [ID1: optional data] [ID2: optional data] [ID3: optional data] AIKA 09:03:27 PÄIVÄ 28.08.1998 POLTTOAI MAAKAASU SKA LäMPöT 19 0 °C YMP LäMPöT 20.0 ° C O2 4.0 % CO2 9.5 % CO 1 2 ppm CO HAPETON 15 p p m NX[...]

Instruction 24-9351 PCA[...]

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