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GasAlertMicro 5 and GasAlertMicro 5 PID

1. A No sensor B H2S Cc H2S COSH D CO E CO COSH F SO PH3 H NO2 I HCN Cl K NH3 L CIO M O3 O LEL PID Q IR Correction Factor Codes for PID if applicable A Acetaldhyde B Acetone Cc Ammonia D Benzene E Butadiene F Diesel G Ethanol H Ethylene I Gasoline J Hexane K Isobtyln L JP8 M Kerosene N MEK O Naptha P Styrene Q Toluene R Turpentine S Vinyl_Cl T Xylene U Custom Correction Factor Codes for LEL A Acetone B Benzene Cc Butane D Cyclohexane E Ethanol F Ethyl_Ace G Gasoline H Heptane I Hexane J Hydrogen K Isobutylene L Isopropanol M MEK N Methane O Methanol P Octane Q Pentane R Propane Ss Toluene T Turpentine U Custom LEL Unit Codes Vv LEL in by Vol CH4 L LEL in LEL 67 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Maintenance To maintain the detector in good operating condition perform the following basic maintenance as required e Calibrate bump test and inspect the detector at regular intervals e Maintain an operations log of all maintenance calibrations bump tests and alarm events e Clean the exterior with a soft damp cloth Do not use solvents soaps or polishes e Do not immerse the detector in liquids Replacing Charging the Batteries A Warning To avoid personal injury adhere to the following gt Replace the batteries immediately when the detector emits a low battery alarm 68 Use only batteries that are
2. Applying Gas to the Sensors Calibration Procedure Attaching the ACCESSOMES mita A dee Installing the Pump Module Attaching the Sample Probe Datalogger ccocococinncccnnonoccnnoncnononcnnonannns Datalog MultiMediaCard MMC Compatibility Inserting the MMC SD Card ii MMC SD Troubleshooting ro cnn ronca a aT iaa rene Restoring Datalog Files Reformatting the MMC Import Datalogs to FleetManager Minimum PG Requirements c e 2 wesc teaser ia A Using MicroDock Il to Import to FleetManager Using a Card Reader to Import to FleetManager View Datalog Files in Spreadsheets MaintenancCe i Replacing Charging the Batteries Replacing a Sensor or Sensor Filter ii Photoionization Detector PID iii Troubleshooting Replacement Parts and Accessories Specifications pit da A ALLA A i I earn Appendix A PID Correction Library il List of Tables Table Title Page 1 Gases Monitored oi AA ti 1 2 International Symbols c hoi A ANA 3 GasAlertMicro 5 and GasAlertMicro 5 PID Detector 4 Display Elements 5 Pushbuttons 6 Alarms saanak 7 Computed Gas Exposures 8 Gas Alarm SetpointS 9 OSHA Sample Factory Alarm SetpointS
3. 10 Applving Gas to the Sensors ir iaia ice 11 Time Required to Span 12 Installing the Pump Module 14 Removing the MMEC SD Gardisr iatale iaia 15 Datalog Spreadsheet Example i 16 Datalog Status Codes ereere 17 Datalog Gas and Correction Factor Sensor Codes 18 Replacing the Batteries 19 Replacing a Sensor or Sensor Filter 20 Parts of the PID sensor 21 TrOubIeshooting TipsSi art 22 Replacement Parts and Accessories nro rannnnncnnnrnnnonnnos 23 PID Corrections Factor CF Library ii ili GasAlertMicro 5 and GasAlertMicro 5 PID User Manual List of Figures Figure Title Page 1 GasAlertMicro 5 and GasAlert Micro 5 PID Detector 2 Display Elements ia a eno e da co fe A 3 Applying Gas to the Sensors mienis e iea a eaa aTe neuen edie ene 4 Installing the Pump Module 5 Attaching the Sample Probe 6 Installing and Removing the MMC SD 7 Replacing the Batteries 8 Replacing a Sensor or Sensor Filter 9 Parts of the PD 00 LI A A ie GasAlertMicro 5 and GasAlertMicro 5 PID User Manual CAUTION FOR SAFETY REASONS THIS EQUIPMENT MUST BE OPERATED AND SERVICED BY QUALIFIED PERSONNEL ONLY READ AND UNDERSTAND THE INSTRUCTION MANUAL COMPLETELY BEFORE OPERATING OR SERVICING GasAler
4. MMC SD card missing The MMC SD card that is inserted in the Insert an Infineon MMC SD card that is detector has a storage size that is not MMC SD supported by the detector EME size not supported The detector has lost communication with Attempt the following solutions MMC SD ing MMC SD cara Retry communication F Insert a different Infineon MMC communica 32 MB tior error Clear MMC in windows and reinsert a into the detector Contact BW Technologies 74 Problem GasAlertMicro 5 and GasAlertMicro 5 PID Troubleshooting Table 21 Troubleshooting Tips cont Possible Casue Solution The detector displays a clock error message using last recorded time Detector does not display normal ambient gas reading after activation self test Detector does not respond to pushbuttons Detector does not accurately measure gas General fault Sensor not stabilized Detector requires calibration Target gas is present Batteries are depleted Detector is performing operations that do not require user input Detector requires calibration Detector is colder hotter than ambient gas Sensor filter is blocked Reactivate the detector If the message does not display reset the clock in user options If the error message still displays contact BW Technologies Used sensor wait 60 seconds New sensor wait 5 minutes Refer to Calibration and Setting Alarm Setpoints Detector is
5. The detector is shipped with the date and time set to Mountain Standard Time MST GasAlertMicro 5 and GasAlertMicro 5 PID User Options Menu Language Selection The detector is shipped with English as the default language The available languages to select from are as follows e French Francais e German Deutsch e Spanish Espa ol e Portuguese Prtugu s Press to scroll to Language and press O within 20 seconds to confirm Logger Clock Language g al Press a or to scroll to the desired language and press O A checkmark displays in the checkbox of the selected language 29 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual English O Francais El Deutsch O n a Press to scroll to Back or wait for 20 seconds until the detector returns to the user options menu The screens now display in the selected language Tech Mode A Warning Tech mode should only be accessed by trained personnel Tech mode can only be accessed from the Language option Press to scroll to Language Do not press until instructed Logger Clock Language a D 30 In the following order press and continue to hold each button until Tech mode displays 1 Press and hold with right index finger 2 Press and hold a with right middle finger 3 Press and hold with left thumb Clock Language lech mode a D Press to enter Tech mode The options are as follows e Sensors e
6. Chlorine Cle parts per million ppm Nitrogen dioxide NOz parts per million ppm Hydrogen cyanide HCN parts per million ppm Chlorine dioxide CIO2 parts per million ppm Volatile organic compounds VOC parts per million ppm Introduction The GasAlertMicro 5 gas detector the detector warns of GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Contacting BW Technologies Safety Information Read First To contact BW Technologies call Use the detector only as specified in this manual otherwise the protection provided by the detector may be impaired USA 1 888 749 8878 A ais Canada 1 800 663 4164 International symbols used on the detector and in this Europe 44 0 1869 233004 manual are explained in Table 2 Other countries 1 403 248 9236 Read the Warnings and Cautions on the following pages Address correspondence to before using the detector PI BW Technologies LP Pad Z Note 2840 2 Avenue S E This instrument contains batteries Do not mix Calgary AB T2A 7X9 with the solid waste stream Spent batteries CANADA should be disposed of by a qualified recycler or hazardous materials handler Email us at info bwtnet com Or visit us on the World Wide Web www gasmonitors com ISO 9001 GasAlertMicro 5 and GasAlertMicro 5 PID Safety Information Read First A Cautions Warning Substitution of components may impair Intrinsic Safety Caution For safety reasons this equipment must be opera
7. GasAlertMicro 5 and GasAlertMicro 5 PID Oo CO H2S PHg SO Clo NH3 NOJA HCN CIO Oz VOC and Combustibles 1 2 3 4 and 5 Gas Detectors User Manual INNOVATORS IN GAS DETECTION Technologies Limited Warranty amp Limitation of Liability BW Technologies LP BW warrants this product to be free from defects in material and workmanship under normal use and service for a period of two years beginning on the date of shipment to the buyer This warranty extends only to the sale of new and unused products to the original buyer BW s warranty obligation is limited at BW s option to refund of the purchase price repair or replacement of a defective product that is returned to a BW authorized service center within the warranty period In no event shall BW s liability hereunder exceed the purchase price actually paid by the buyer for the Product This warranty does not include a fuses disposable batteries or the routine replacement of parts due to the normal wear and tear of the product arising from use b any product which in BW s opinion has been misused altered neglected or damaged by accident or abnormal conditions of operation handling or use c any damage or defects attributable to repair of the product by any person other than an authorized dealer or the installation of unapproved parts on the product or The obligations set forth in this warranty are conditional on a proper storage installation calibrat
8. 502 Due date Was not cannot be spanned reset a DI if n The detector then automatically proceeds to the next sensor GasAlertMicro 5 and GasAlertMicro 5 PID Calibration and Setting Alarm Setpoints T To change the calibration due date 1 365 days press or a until the new value displays Press O within 5 seconds to confirm Or Press to bypass a sensor and proceed to the next sensor The detector automatically proceeds to the next sensor to set the calibration due date Note If a value is changed but is not pressed within 5 seconds to confirm the following screen displays e Was not pressed resetting a D The previous value is automatically retained The detector proceeds to the next sensor calibration due date 53 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual 8 Repeat step 7 to set the calibration due date for the remaining sensors 9 Press to set the alarm setpoints and proceed to the following section Alarm Setpoints Or Press O to bypass setting the alarm setpoints and proceed to Finish Calibration Saving calibration Alarm Setpoints Factory alarm setpoints may vary by region Refer to Resetting Gas Alarm Setpoints for an example Alarms can be set to any value within the detection range of the selected sensor Refer to Specifications Note To disable an alarm setpoint set it to 0 zero 54 When setting alarm setpoints if the new setpoint is
9. CK Q34 4 CK Q58 4 CR MMC USB1 M5 MMC32 M5 BAT01 78 Description Calibration gas H2S 25 ppm 58 1 Calibration gas CO 200 ppm 103 1 Calibration gas SO 25 ppm 58 1 Calibration gas Clo 5 ppm 58 1 Calibration gas HCN 10 ppm 58 I Calibration gas NO2 10 ppm 58 I Calibration gas PH3 1 ppm 58 1 Quad calibration kit with regulator quad gas cylinder CG Q34 4 hose and carrying case Quad calibration kit with regulator quad gas cylinder CG Q58 4 hose and carrying case MMC USB reader USB port with software for user downloadable datalogger 32 MB MultiMediaCard Rechargeable battery pack M5 BAT02 Alkaline battery pack M5 CO1 GasAlertMicro 5 battery charger M5 CO1 BATO1 GasAlertMicro 5 battery charger and battery pack kit GA V CHRG4 Vehicle GasAlertMicro 5 battery charger M5 PUMP Motorized Pump Module Kit Add suffix UK for United Kingdom mains plug EU for European mains plug AU for Australian mains plug t 1 Specifications Instrument dimensions 14 5 x 7 4 x 3 8 cm 5 7 x 2 9 x 1 5 in Weight 370 g 13 1 oz Operating and storage conditions Temperature VOC 10 C to 40 C 14 F to 104 F Other gases 20 C to 50 C 4 F to 122 F Humidity O 0 to 99 relative humidity non condensing VOC 0 to 95 relative humidity non condensing Combustibles 5 to 95 relative humidity non condensing Cla 10 to 95
10. MMC SD x n n Restoring Datalog Files If the MMC has been accidentally reformatted or erased by the computer application the following screens display when the card is inserted into the detector GasAlertMicro 5 and GasAlertMicro 5 PID MMC SD Troubleshooting Logfile was Format MMC Restore erased by or restore we Format computer logfile Restore El n 2 n 2 n A Warning Only erased data files can be restored using the detector Computer applications sometimes write data over erased files and that data cannot be restored by the detector Always create back up files on the computer To restore the logfile complete the following 1 From the detector press to restore the log file The following screen displays Running self test 61 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual 62 If the detector successfully restores the log file the following screen displays and the start up tests continue Self test successful Using the computer verify that the logfile has been restored When the normal operating screen displays deactivate the detector Remove the MMC and insert it into the card reader From the computer desktop double click My Computer to view the list of drives Double click the Removable Disk drive to access LOGFILEO CSV Open the log file and verify that the data has been restored If LOGFILEO CSV does not display ensure that the MMC is installed in the card r
11. the sample probe to test for gases in confined spaces Figure 4 Installing the Pump Module GasAlertMicro 5 and GasAlertMicro 5 PID Attaching the Accessories Table 12 Installing the Pump Module Item Description 1 Motorized pump module 2 Sensor filter 3 Detector 4 Machine screws 2 1 To install the pump module deactivate the detector 2 Remove the two machine screws and the sensor cover Remove the sensor filter from the sensor cover and insert it into the pump module 3 Attach the pump module to the detector and replace the two machine screws 4 Activate the detector The detector performs the start up self tests and the pump test Refer to Pump Test 5 Ifthe pump has been purchased separately not included with the detector the pump flow rate must be set prior to using the pump Refer to Pump in the Tech Mode section Note Do not exchange pump modules between detectors 57 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Attaching the Sample Probe The sample probe is used to safely test for gas in confined spaces before entering Figure 5 Attaching the Sample Probe 58 Table 13 Attaching the Sample Probe Item Description 1 Motorized pump module 2 Connector 3 Sample probe 4 Sample probe 10 in tubing custom lengths can be ordered 5 Flexible connector hose A Warning The sample probe must be use
12. E n 13 Press or a to change the value for the high alarm setpoint When the required value displays press O to confirm 55 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Setting the Remaining Alarm Setpoints 14 Repeat steps 10 13 to set alarm setpoints for the remaining sensors The audible alarm beeps four times when the alarm setpoint function is complete When the due dates have been set for all required sensors the detector emits two quick beeps and then proceeds to the gas alarms setpoints screen Gas Alarms o to skip e to set E n Finish Calibration The detector displays the following to indicate that the calibration process is complete 56 Saving calibration The detector then returns to normal operation Verification After calibration is complete and the detector is in normal operating mode test it using a gas cylinder other than the one used for calibration The gas concentration should not exceed the sensor s detection range Confirm that the LCD displays the expected concentration values To ensure that the reading are accurate apply the test gas for the same amount of time as was applied to the sensor when it was calibrated Example SO span time 2 minutes therefore apply test gas for 2 minutes Attaching the Accessories Installing the Pump Module The BW motorized pump module is an optional accessory for the detector The pump module is designed to be used with
13. Latching alarm enabled disabled Calibration past due user option enabled disabled Language the detector is set to display 59 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual MultiMediaCard MMC Compatibility An Infineon 32 MB MMC Flash Memory card is supplied with the detector A Caution To ensure the Intrinsic Safety rating of the detector use only the 32 MB Infineon MMC To purchase additional Infineon 32 MB MMCs refer to Replacement Parts and Accessories Inserting the MMC SD Card To insert the MultiMediaCard Secure Digital card MMC SD into the detector refer to Table 14 Figure 6 and the following procedures Table 14 Removing the MMC SD Card Description Back of detector Battery pack MMC SD card 60 Figure 6 Installing and Removing the MMC SD 1 2 Deactivate the detector Release the latch and remove the battery pack If required refer to Figure 3 Insert the MMC SD pins face down Replace the battery pack and secure the latch MMC SD Troubleshooting The MMC or secure digital SD card is not required for operation in detectors equipped with datalogging However the following two screens display if the card is not inserted MMC SD Datalogger card disabled missing a Dn a n A new MMC is automatically formatted when it is inserted in the detector When the detector is activated it begins the self test and then displays the following screen Formatting
14. Press to end the span and proceed to step 6 to set the calibration due dates GasAlertMicro 5 and GasAlertMicro 5 PID Calibration and Setting Alarm Setpoints If all of the sensors have successfully spanned the following screen displays prior to continuing with the calibration process All valid sensors spanned Unsuccessful Span If the sensor s did not span successfully refer to the following sections for possible solutions Failed Span No Gas Detected Did Not Reach Target Span Large Span 49 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Failed Span If a sensor fails the span the following error message displays 502 did not reach span a n If the sensor is not recalibrated the sensor displays as FAIL in normal operation the next time the detector is activated If all of the sensors fail the span the following screen displays 50 Error check cal gas Press to exit and then restart calibration in an atmosphere that is clear of the targeted gases If the span fails a second time restart the detector to test the sensors If all of the sensors fail the span the due dates for calibration cannot be set Due date Ho sensors cannot be were reset spanned 2 DI l D If the detector fails to span the sensors confirm the following Ensure gas is being applied to the sensor Ensure the sensors detect at least one half of the expected gas concentration in the
15. Pump e initialize e Force calibration Force cal e Bump test daily Bmp daily e Stealth mode Stealth e IR Stealth mode IR Stith optional feature Sensors A Caution Physically change the sensor prior to entering Tech Mode to reconfigure the sensor type When a toxic sensor is physically removed and replaced by another toxic sensor the detector must be reconfigured to recognize the change Press to scroll to Sensors Press within 20 seconds to confirm and access Back the toxic sensor menu Sensors Pump a Press a or to scroll to Toxic 1 or Toxic 2 and press within 20 seconds Back to confirm 3 Toxic 1 Toxic 2 El GasAlertMicro 5 and GasAlertMicro 5 PID User Options Menu A corresponding list of toxic sensors displays A checkbox displays beside the Back current toxic sensor CO El Note The Toxic 1 list includes the PID sensor CL2 The Toxic 2 list includes the H2S CO 8 n COSH sensor Press a or to scroll to the new sensor and press to confirm A checkbox displays beside the new sensor To reconfigure exit the user options menu The following screen displays The detector deactivates and immediately reactivates lt performs the reconfiguration during the start up Unit must restart to The new sensor must also be calibrated as the calibration information returns to the default settings and the due date automatically displays as OL over limit while in
16. applied if the PID sensor has been calibrated with isobutylene After selecting the PID sensor press to scroll to Correction Press within 20 seconds to confirm and access the PID correction library Scroll to the required gas type and press O A check mark displays in the corresponding checkbox The detector automatically applies the correction factor To disable the Correction option press to scroll to None or to Isobutyl A checkmark displays If required select a different gas type correction factor Custom To enter a correction factor for a custom PID sensor scroll to Custom and press O Press a or 9 to scroll to the required value and press O within 5 seconds to confirm Refer to Appendix A PID Correction Factor Library for gas types and corresponding correction factor values TWA method Resolution Correction a n Back Acetldhd O Acetone E a n Custom VOC correction 1 0 GasAlertMicro 5 and GasAlertMicro 5 PID User Options Menu Automatic Oxygen 02 Calibration When the Autocal option is enabled it forces the detector to automatically co calibrate the oxygen sensor during start up LEL Ha If the Autocal option is enabled ensure the detector is activated in a clean a n atmosphere only From the Sensor menu press to scroll to Oz and press within 20 seconds to confirm Press 9 to scroll to Autocal Press to toggle between enable disable Back
17. apply the test gas Ensure the cylinder icon is flashing before applying gas Apply bump test gas 20 9 0 rs Gres a D 16 Note If the bump test is not performed the detector deactivates Successful Bump Test If the bump test passes the following screens display Apply bump Waiting for test gas fresh air 20 9 PASS EZ 2 2 n The detector waits for the sensor s to clear approximately 30 seconds and then enters normal operation Unsuccessful Bump Test If the bump test is unsuccessful or the bump test is not performed the following screen displays and the detector deactivates Bump test overdue Turning off 2 Dn GasAlertMicro 5 and GasAlertMicro 5 PID Activating the Detector Self Test Pass If the detector passes the self test it enters normal operation displaying the ambient gas readings The detector begins recording the maximum gas exposure MAX and calculating the short term exposure level STEL and time weighted average TWA exposures Self Test Fail If a sensor fails FAIL displays above that sensor on the normal operating screen For possible reasons and solutions refer to Troubleshooting Battery Test The batteries are tested when the detector is activated and continuously thereafter The battery power icon displays continually during normal operation If battery power is low fl flashes Datalogger Operation A Caution Do not remove the battery pack while
18. encouraged to try to correct the interference by one of more of the following measures e Reorient or relocate the receiving antenna e Increase the separation between the equipment and receiver e Connect the equipment into an outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help General Specifications for Datalogger Units Media type MultiMediaCard MMC Size 32 MB Infineon MMC only Storage 500 000 lines of data available 4 4 months at 5 second intervals based on a normal work week Memory type Wrap around memory ensures most recent data is always saved Sample rate One reading every 5 seconds standard Data recorded All sensor readings all alarm conditions calibrations event flags battery status pump status sensor status confidence beep activation and detector status along with the time and date for each reading and unit serial number MMC SD test Automatically on activation GasAlertMicro 5 and GasAlertMicro 5 PID Specifications GasAlertMicro 5 and GasLaertMicro 5 PID with User Downloadable Datalogger Operation Requires no user intervention automatic Indicators Icon advises datalogger is operating normally MMC SD missing malfunction advise Compatible with Desktop PC computer or laptop Operating system Windows 95 or higher Macintosh OS 8 6 or higher Download via MMC SD card reader Software requir
19. level will be incorrect If excessive gas is present the detector displays an error message and lists the affected sensor 43 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual 502 F failed to zero In auto span if target gas is not detected or does not meet expected values a message displays that the detector is exiting calibration mode The detector retains the previous set values Applying Gas to the Sensors The calibration cap and hose are shipped with the detector Refer to Table 10 and Figure 3 for installation Figure 3 Applying Gas to the Sensors Note The calibration cap can only be used during the Calibration Procedure calibration span process To calibrate the detector and set the alarm setpoints perform Table 10 Applying Gas to the Sensors the following procedures Detector and calibration cap To bypass a step during the calibration process Gallatin hose after auto zero press Calibrate Oz in clean air Regulator and gas cylinder 44 Start Calibration Note Verify that the calibration gas being used matches the span concentration value s that are set for the detector Refer to Soan Gas Value Correction factors are not applied during calibration Correction factors that were set prior to calibration are restored when the detector returns to normal operation 1 To enter calibration in a clean atmosphere press and hold O and simultaneously as the detector be
20. new electrode stack Note Ensure your fingers do not make contact with the diffusion barrier or the electrodes on the underside of the stack 4 Replace the sensor cover GasAlertMicro 5 and GasAlertMicro 5 PID Troubleshooting Troubleshooting If the problem persists contact BW Technologies If a problem occurs refer to the solutions provided in Table 21 Table 21 Troubleshooting Tips The detector does activate No batteries Refer to Replacing Charging the Batteries Refer to Replacing Charging the Batteries Depleted batteries Contact BW Technologies Damaged or defective detector The detector immediately enters alarm Sensor needs to stabilize Used sensor wait 60 seconds mode when activated New sensor wait 5 minutes Low battery alarm Refer to Replacing Charging the Batteries Sensor alarm Refer to Replacing a Sensor or Sensor Filter Pump alarm If the sampling hose is attached determine if it is obstructed If not clean or replace the pump filter If pump alarm persists contact BW Technologies The activation self test fails General fault Ensure that the sensors and battery pack are installed correctly and then restart the detector If fault persists record the error message and contact BW Technologies 73 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Table 21 Troubleshooting Tips cont The MMC SD is not inserted Insert the MMC SD card Refer to Inserting the MMC SD Card
21. operating properly Use caution in suspect areas Refer to Replacing Charging the Batteries Pushbutton function restored automatically when the operation ends Refer to Calibration and Setting Alarm Setpoints Allow the detector to acquire ambient temperature before using Clean the sensor filter Refer to Replacing a Sensor or Sensor Filter 75 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Table 21 Troubleshooting Tips cont Detector does not enter alarm mode Alarm setpoint s are set incorrectly Reset alarm setpoints Refer to Calibration and Setting Alarm Setpoints Alarm setpoint s set to zero Reset alarm setpoints Refer to Calibration and Setting Alarm Setpoints Detector requires calibration Calibrate the detector Refer to Calibration and Setting Alarm Setpoints Detector intermittently enters alarm Ambient gas levels are near alarm Detector is operating normally Use caution without any apparent reason setpoint or the sensor is exposed to a in suspect areas Check MAX gas puff of the target gas exposure reading Alarms set incorrectly Reset alarm setpoints Refer to Calibration and Setting Alarm Setpoints Missing or faulty sensor Refer to Replacing a Sensor or Sensor Filter Detector automatically deactivates Automatic shutdown activated because Refer to Replacing Charging the Batteries of weak batteries Clock icon is flashing The clock has failed Contact BW Technologies The
22. 5 dB at 1 ft 0 3 m variable pulsed dual beepers Visual alarm Dual red light emitting diodes LED Display Alphanumeric liquid crystal display LCD Backlight Automatically activates whenever there is insufficient light to view the LCD if enabled and during alarm conditions Self test Initiated upon activation Calibration Automatic zero and automatic span Oxygen sensor Automatic span upon activation selectable 79 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual User field options Confidence beep latching low and high alarms pass code protection enable disable safe display mode enable disable fast pump combustible sensor measurement sensor disable TWA and STEL language selection enable disable automatic oxygen calibration set span concentration values set STEL calculation period set TWA method gas measurement resolution enable disable automatic backlight adjust clock calendar and set logging rate datalogger models only Datalogger units Use only Infineon 32 MB MMCs Battery operating time Toxic O2 and LEL sensors 20 hours three alkaline cells or one rechargeable battery pack Toxic 02 LEL and PID sensors 10 hours three alkaline cells or one rechargeable battery pack Approved batteries Approved batteries for product standards IEC 60279 11 EN50020 UL913 C22 2 No 157 Alkaline Temperature Code Duracell MN1500 20 C lt Ta lt 50 C T3C 139 8 C 20 C lt Ta lt 40 C
23. ABS America for use aboard cargo vessels GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Getting Started The list below provides the standard items included with the detector If the detector is damaged or parts are missing contact the place of purchase immediately e Batteries three replaceable alkaline cells or one rechargeable battery pack with the GasAlertMicro 5 Battery Charger e Sensors O2 combustible LEL toxic H2S CO Twintox sensor or PID e Calibration hose and cap e Screwdriver e Quick reference guide e Fleet Manager CD if applicable e Manual and training CD To order replacement parts refer to Replacement Parts and Accessories The detector is shipped with sensors and alkaline batteries installed To replace the sensors and batteries refer to Maintenance To become oriented with the features and functions of the detector refer to the following figures and tables e Figure 1 and Table 3 describes the detector s components e Figure 2 and Table 4 describes the detector s Liquid Crystal Display LCD elements e Table 5 describes the detector s pushbuttons Figure 1 GasAlertMicro 5 and GasAlert Micro 5 PID Detector GasAlertMicro 5 and GasAlertMicro 5 PID Getting Started Table 3 GasAlertMicro 5 and GasAlertMicro 5 PID Detector tem Description Visual alarm bars LED Sensors 2 Audible alarm 5 tica cata display aco 6e Battery pack Alligato
24. Alarm ALARM ALARM ALARM e Two fast beeps and alternating flashes Pump flow Check for or press e Vibrator alarm activates change blocked to run a and flash detected inlet pump test E 0 2 0 a 0 Note If the latched alarm function is activated the audible and visual alarms continue to beep and flash until the alarm condition is acknowledged To acknowledge a latched alarm press The alarms cannot be deactivated if an alarm condition exists If the stealth option is enabled the detector only vibrates during an alarm the audible and visual alarms are disabled 37 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Gas Exposures Computed A Warning To avoid possible personal injury do not deactivate the detector during a work shift TWA and STEL readings reset if the detector is deactivated for more than 5 minutes Table 7 Computed Gas Exposures TWA toxic only Time weighted average TWA based on accumulated exposure to toxic gases averaged over a work day according to OSHA or ACGIH method Short term exposure limit STEL to gas based on a 5 15 minute user selectable period STEL toxic only Maximum MAX concentration Maximum peak encountered during work shift For oxygen it is the highest or the lowest concentration encountered 38 Viewing Gas Exposures Press and hold until the MAX gas exposures screen displays The TWA gas exposures display next Lastly the STE
25. ID span gas 100ppm n LEL span gas 30 lel STEL Period The STEL period option is available for every toxic sensor After selecting the desired sensor press to scroll to STEL period and press O within 20 seconds to confirm The STEL period can be set from 5 to 15 minutes Press a or to scroll to the required value and then press O within 5 seconds to confirm If is not pressed within 5 seconds to confirm the new value the detector retains the previous value and returns to the user options menu The detector is shipped with the STEL calculation period set to 15 minutes Sens on Span gas STEL period a n Hz5 STEL period 15 min TWA Method The TWA method is used to select either the Occupational Safety and Health STEL period Administration OSHA or the American Conference of Governmental Industrial MUA method Hygienists ACGIH calculating method Resolution a D OSHA Method 8 hour moving average ACGIH Method Infinite accumulated average to 8 hours After selecting the desired sensor press to scroll to TWA method Press within 20 seconds to confirm A check displays in the checkbox of the currently selected method To select the other method press 4 to move the check to other method Press to confirm the selection The detector is shipped with the OSHA method enabled Note If the TWA method has been changed the TWA STEL and MAX peak
26. L gas exposures display a n s z fi GasAlertMicro 5 and GasAlertMicro 5 PID Alarms Clearing Gas Exposures Table 8 Gas Alarm Setpoints The exposures automatically clear after 5 minutes of the Aam Condition detector being deactivated Low alarm Toxics and combustibles Ambient gas level above low alarm setpoint To clear the MAX TWA and STEL exposure readings immediately press and hold C and a simultaneously The detector displays the following screen during the countdown Oxygen Ambient gas level may be set above or below 20 9 High alarm Toxics and combustibles Ambient gas level above high alarm setpoint Peak STEL amp Oxygen Ambient gas level may be TWA zero in set above or below 20 9 TWA alarm Toxic only Accumulated value above Sane the TWA alarm setpoint STEL alarm Toxic only Accumulated value above the STEL alarm setpoint Note i Aaa Downscale alarm Toxic lf sensor reading is negative Hold O and a for the entire countdown otherwise half of the TWA setpoint the MAX TWA and STEL exposure readings will LEL If sensor reading is negative not clear half of the low alarm setpoint Gas Alarm Setpoints Multi gas alarm Two or more gas alarm conditions The gas alarm setpoints trigger the gas alarms and are Viewing the Alarm Setpoints described in Table 8 To view the current alarm setpoints for all of the sensors press a during normal operation The TWA STEL low and
27. Manager To import a datalog file from the detector to FleetManager complete the following 1 2 Deactivate the detector Release the latch and remove the battery pack Remove the MMC SD from the detector Refer to Figure 6 and Table 14 Connect the card reader to the USB port on the computer Insert the MMC into the card reader ensure that the pins face down 63 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual 64 10 11 12 From the computer desktop click FleetManager A popup displays Select one of the following e Create New Database e Use Existing Database Another window opens Select the required database From the FleetManager window click Import from the left menu bar A popup displays No MicroDock devices found Click OK A browser window opens Key in Data Log File Path If required expand the window Press to browse to My Computer From My Computer select Removable Disk drive From the Removable Disk drive double click LOGFILEO For additional information and procedures refer to the Fleet Manager Deluxe CD and FleetManager on line help View Datalog Files in Spreadsheets The datalog files can be loaded from the MMC SD into most spreadsheet applications using a card reader Compatible software applications are Microsoft Excel 98 or later Quattro Pro Lotus 1 2 3 Microsoft Access and e Microsoft Word To view a datalog file in
28. Optional 4 If the detector is a datalogging unit it determines if e a MultiMediaCard MMC or secure digital SD card is inserted the detector can communicate with the card e the detector supports the size of the card and e the card requires formatting GasAlertMicro 5 and GasAlertMicro 5 PID Activating the Detector Note If there is a problem with the MMC SD Datalogger disabled displays The detector then automatically continues with the self test If the card requires formatting the following screen displays as the card is automatically formatted Formatting MMC SD a 5 The detector then runs a self test to verify the sensors and power supply Running self test 11 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Self test Successful If successful the following screen displays Self test successful Self test Unsuccessful If a sensor fails the self test a warning displays indicating which sensor s has failed Self test failed LEL 12 6 If correction factors are set in the user options the LEL or PID custom correction factors display LEL sensor Custom PID correction corrections Acetone 1 0 e D FI n 7 The TWA STEL low and high alarm setpoints then display in the following order Note The alarm setpoints may vary by region Refer to Resetting Gas Alarm Setpoints GasAlertMicro 5 and GasAlertMicro 5 PID Activa
29. SE 3279 West Pioneer Parkway 101 Heyford Park Calgary AB Arlington TX Upper Heyford Oxfordshire Canada T2A 7X9 USA 76013 United Kingdom OX25 SHA Table of Contents Title INTO UC voir Ai e aves Contacting BW TechnologieS ii Safety Information Read First Getting Started Activating the Detector ii Self Test ssnica i da A A Aa Self Test Pass Self Test Fail Battery Test Datalogger Operation Deactivating the Detector User Options Mendel dial Exit User Options M nu 3 rire ia anv Rici 19 Options Menu Sensor Configuration LOgger Oli oa lai ae Glock Option fiala nali tad Language Selection Tech Mode Alarms esnaera Gas Exposures Computed Viewing Gas Exposures Clearing Gas EXposures iuiri E Gas Alarm Setpoints aa nee neared ee ei natn denies ieee Viewing the Alarm Setpoints Resetting Gas Alarm Setpoints Stopping a Gas Alarmi ii reina ahead lai alias Sensor AMA eroi PUMp Al Misco lana anca ia lare lari GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Low Battery Al ii AAEE TEATRI A Irina ari Automatic Shutdown Alarm Calibration and Setting Alarm Setpoint non n nan na nan ncnn nn carr nnnn canaria canncnns 42 Guidelines ilo ir Diagnostics Protection
30. T4 129 8 C Energizer E91 20 C lt Ta lt 50 C T3B 163 C 20 C lt Ta lt 40 C T3C 153 C NiMH rechargeable M5 BATO1 20 C lt Ta lt 50 C T4 Battery charger GasAlertMicro 5 battery charger First time charge 4 hours per battery pack Normal charge 3 4 hours per battery pack Warranty 2 years including sensors 1 year for NH sensor and PID lamp 80 Approvals Approved by CSA to both U S and Canadian Standards Approved Class I Division 1 Group A B C and D Class Zone 0 Group IIC Standards CAN CSA C22 2 No 157 and C22 2 152 ANSI UL 913 and ANSI ISA S12 13 Part 1 ATEX CE 0539 Il 1 G EEx ia IIC KEMA O5ATEX 1096X IECEx Ex ia IIC ABS Type Approved VA 348169 X This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules and ICES 003 Canadian EMI requirements These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is
31. The detector is shipped with the Autocal option enabled Sens on E FAutocal E El n 27 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Logger Option This option is used to set how often the detector records a datalog sample once every 1 to 127 seconds From the user options menu press to scroll to Logger Press O within 20 seconds to confirm Sensors Flogger Clock a n Press a or to change the current logger rate When the desired value displays press within 5 seconds to confirm the new value Set logger interval sec n 28 If is not pressed within 5 seconds the following screen displays e Was hot pressed resetting a D The detector is shipped with the datalogger interval set to 5 seconds Clock Option The Clock option is used to set change the date and time From the user options menu press to scroll to Clock Press O within 20 seconds to confirm Logger lock Language a n The screen displays showing the month highlighted indicating it is selected to set Tuesday EEA 12 2004 11 38pm Press a or to scroll to the desired month and press within 20 seconds to confirm Continue setting the remaining options The date time options are set as follows month day year hour minutes To bypass and retain the current setting press When the settings are complete the detector beeps twice and returns to the user options menu
32. a software spreadsheet complete the following 1 Deactivate the detector and remove the MMC SD refer to Figure 6 2 Insert the MMC SD into the card reader 3 From the computer desktop double click My Computer to view the list of drives 4 Double click Removable Disk drive 5 Double click LOGFILEO Refer to the following three tables for a spreadsheet example and definitions GasAlertMicro 5 and GasAlertMicro 5 PID View Datalog Files in Spreadsheets Example of a Datalog Spreadsheet When datalog information is imported into most spreadsheet software it appears similar to the example below Note Not all columns are included in this example Additional Toxic TWA and Toxic STEL display on a normal spreadsheet A Warning Some compatible software packages have an internal file size limit of and may not load the entire file Check the software limit Table 15 Datalog Spreadsheet Example Date Day Time Toxic1 Toxic2 Toxic3 LEL O Toxic 1 Toxic 1 Status Serial Unit SA mm Mon 1 hh mm ss ppm ppm ppm CH4 TWA ppm STEL ppm Codes Number Config Pericos 8 ess o o o ew as lo o us sio ross as u fosso s o o fo o fura sio as e foso o e o o o um 10600000 azs a fossas e o e o esto o ut sooo as u osa ro e o a faso o siosoooo 23208 u fossas o o o a fosfo o gt sioro rce zes e eso o o o a ooo o soo roer 65 GasAlertMicro 5 and GasAlertM
33. d simultaneously The Stealth option is used to disable the backlight visual alarms and audible Force cal O alarms when concealment is required e Only the vibrator and the LCD activate Emp dailyO during an alarm condition Stealth E a D Press 9 to scroll to Stealth Press to toggle between enable disable The detector is shipped with the Stealth option disabled 34 IR Stealth Mode Optional This is an optional feature and must be factory ordered Note The Stealth and IR Stlth options cannot be enabled simultaneously The IR Stlth option operates the same as the Stealth option except that it activates Emp dailyo infrared LEDs that are located in the right alarm bar If this option is included on the Stealth O detector press to scroll to IR Stith HIR Stlth E Press to toggle between a enable disable The detector is shipped with the IR Stlth option disabled GasAlertMicro 5 and GasAlertMicro 5 PID Alarms Alarms If more than one type or level of alarm exists simultaneously a multi gas alarm will result The following table describes the detector alarms and corresponding screens To change the factory set alarm setpoints refer to Calibration and Setting Alarm Setpoints During an alarm condition the detector activates the backlight and displays the current ambient gas reading Table 6 Alarms Low Alarm tow EW High Alarm ZT ALARM e Fast beep Siz e Constant beep Siz e Slo
34. d with the pump module only Ensure that all connections are secure before sampling 1 Make all of the required connections as illustrated in Figure 5 Attaching the Sample Probe 2 Activate the detector A Warning If the length of the tubing is 50 ft or longer the Fast Pump option must be enabled prior to sampling Refer to Fast Pump in user options 3 Insert the sample probe tubing into the confined space Depending upon the length of the tubing and the type of gas in the confined space allow a minimum of 3 seconds per ft of hose to ensure the readings stabilize before entering the area Example 50 ft 2 5 minutes Datalogger Detectors that are equipped with the datalogger option record information that can be compiled to create a report Datalog Datalog information is recorded based on the sampling rate that is set in the Logger option The detector can be set to record a datalog sample once every 1 to 127 seconds To set the sample rate refer to Logger Option in the user options GasAlertMicro 5 and GasAlertMicro 5 PID Datalogger The following information is recorded in a datalog Date and time Serial number of the detector Type of gas the detector monitors Gas reading s that display STEL and TWA readings Sensor status Detector status Passcode protect enabled disabled STEL period setting Confidence beep enabled disabled Automatic backlight enabled disabled Stealth mode is enabled disabled
35. e e adjusting the STEL period not applicable to LEL and O sensors e selecting the TWA method not applicable to LEL and O sensors e resolution setting not applicable to CO LEL and O sensors e vol CH LEL sensor only e Selecting the correction factor LEL and PID sensors only e automatic calibration O2 sensor only 22 From the option menu screen scroll to Sensors and press to access the following screen Press a or to scroll to the desired sensor Press to confirm and to access the menu options that are specific to the selected sensor For all sensor options if a value is changed but not confirmed within 5 seconds the detector emits an audible alarm and displays the following error message Was not pressed resetting El n The detector retains the previous value and returns to the user options menu Sensor Enable Disable A Warning Disabling an installed sensor configures the detector to a 1 2 3 or 4 gas unit Protection is no longer provided from the gas targeted by the disabled sensor s Disabling a sensor should be performed with extreme caution If a sensor fails disabling the sensor deactivates the fail alarm The sensor should be replaced and enabled as soon as possible The detector will function normally with the remaining enabled sensors After selecting the desired sensor the following screen displays Back Sens on E Span gas Press to
36. e To decrement the displayed value or scroll down press e To initiate calibration and setting alarm setpoints press and simultaneously and hold until the countdown is complete To view the TWA STEL and MAX hold readings press O e To acknowledge latched alarms press GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Activating the Detector Attach all of the accessories prior to activating the detector e g pump module sampling probe hose etc For illustrations and procedures refer to Attaching the Accessories To activate the detector press in a normal atmosphere 20 9 oxygen Self Test Once the detector is activated it performs several self tests Confirm the following tests occur Note If an error message displays during the self test refer to Troubleshooting The detector performs a battery test during start up If the battery has insufficient power to operate the following screen displays before deactivating 10 Battery depleted Turning off Replace the batteries and reactivate the detector 1 All of the LCD elements display simultaneously as the detector beeps flashes vibrates and briefly activates the backlight tow ALARM TWA frsroxen 2 3 The version and serial number of the detector displays Bll Micros 105 000001 DA D F TF The date and time displays Tuesday Oct 12 2004 11 38pm 2 Datalogging Unit
37. e gases and air may stress a detector element that can seriously affect its performance If an alarm occurs due to high concentration of combustible gases recalibrate the sensor or if required replace the sensor Do not test the combustible sensor s response with a butane cigarette lighter doing so will damage the sensor Do not expose the detector to electrical shock and or severe continuous mechanical shock GasAlertMicro 5 and GasAlertMicro 5 PID Safety Information Read First A Cautions cont gt Do not attempt to disassemble adjust or service the detector unless instructions for that procedure are provided in the manual and or that part is listed as a replacement part Use only BW Technologies Replacement Parts and Accessories Do not immerse the detector in liquids gt The detector warranty will be voided if customer personnel or third parties damage the detector during repair attempts Non BW Technologies repair service attempts void this warranty Table 2 International Symbols CH Approved to both U S and Canadian Standards by the Canadian Standards Association European Explosives Protection Conforms to European Union Directives BAM performance verification to European Performance Standards Conforms to European ATEX Directives International Electrotechnical Commission Scheme for Certification to Standards for Electrical Equipment for Explosive Atmospheres Type approved by
38. eader correctly and that all connections are secure 6 After verifying that the log file has been restored re insert the MMC into the detector Reformatting the MMC To reformat the MMC complete the following 1 Insert the MMC into the card reader 2 From the computer desktop double click My Computer to view the list of drives 3 Double click the Removable Disk drive to access LOGFILEO 4 Select LOGFILEO and delete 5 Reinsert the MMC into the detector 6 Activate the detector The start up self test begins and the following screens display Logfile was Format MMC Restore erased by or restore a Format computer logfile Restore E n E n 2 n 7 Press a to format the MMC The following screen displays Formatting MMC So __ E n For any additional MMC SD errors refer to Troubleshooting Import Datalogs to FleetManager Note Refer to the following minimum requirements before importing datalogs to FleetManager Minimum PC Requirements e 500 MHz Pentium or equivalent e 100 MB free hard disk space e Microsoft Windows 98 or later e USB port GasAlertMicro 5 and GasAlertMicro 5 PID Import Datalogs to FleetManager Using MicroDock Il to Import to FleetManager Note If the detector is used with the MicroDock Il Automatic Test and Calibration Station to import datalogs to FleetManager refer to the MicroDock Il User Manual for complete instructions Using a Card Reader to Import to Fleet
39. ed Spreadsheet or database compatible with comma separated value CSV text files Excel Access Quattro etc Card alarm Card fail or missing Support Fleet Manager Fleet Manager is an Access software add in that enhances the abilities of Microsoft Access when handling GasAlertMicro 5 user downloadable datalogger data files 81 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Appendix A PID Correction Factor CF Library Table 23 PID Corrections Factor CF Library Correction Factor Value Gas Gas Type LCD Gas Type Abrreviation CF values subject to change 1 No PID correction factor N A N A 2 Acetaldehyde Acetdhd d 4 6 3 Acetone Acetone d 1 2 4 Ammonia Ammonia d 10 6 5 Benzene Benzene d 0 5 6 Butadiene Butadien d 0 9 7 Diesel Diesel d 0 9 8 Ethanol Ethanol d 13 3 9 Ethylene Ethylene d 9 1 10 Gasoline Gasoline d 0 7 11 Hexane Hexane d 4 6 12 Isobtyln Isobtyln d 1 0 13 JP8 JP 8 d 0 5 14 Kerosene Kerosene d 1 1 15 MEK MEK d 0 9 82 GasAlertMicro 5 and GasAlertMicro 5 PID Appendix A PID Correction Factor CF Library Table 23 PID Correction Factors CF Library cont Gas Gas Type LCD Gas Type Abrreviation P chao 16 Naptha Naptha d 1 0 17 Styrene Styrene d 0 5 18 Toluene Toluene d 0 5 19 Turpentine Turpentine d 0 5 20 Vinyl Chloride Vinyl Chloride d 2 2 21 X
40. efer to LEL combustibles 47 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Insufficient Level If a sensor does not attain a sufficient level of expected gas it is cleared from the LCD and is not spanned While the detector is spanning the sensor s a countdown of time remaining displays in the lower left of the screen When the span is complete the following screen displays Calibration successful Proceed to Successful Span step 5 If problems occur during the span refer to Unsuccessful Span for possible solutions 48 Select Sensor 4b If is pressed to select Sensor the following screen displays The list of sensors will vary depending upon the sensors that are installed Note Only sensors that are selected are accepted for the current span Ensure that the checkbox is enabled for the sensor that is to be spanned Press to exit The Apply span gas to calibrate screen then displays Refer to back to step 4a Apply span gas now to calibrate Skip Calibration 4c If is pressed proceed to step 6 Successful Span If the sensor s has spanned successfully the audible alarm beeps three times and the following screens display Press a to Press to apply a new end span cal gas 5 If there are more sensors to span remove the existing calibration gas cylinder and connect the next cylinder Press a and apply gas to span the other sensor s Or
41. eps flashes and vibrates to the corresponding countdown The following screen displays to indicate that calibration mode has been entered Starting calibration GasAlertMicro 5 and GasAlertMicro 5 PID Calibration and Setting Alarm Setpoints Auto Zero and Oxygen Oz Sensor Calibration 2 flashes while the detector automatically zeroes the toxic and combustible sensors and calibrates the O2 sensor Note Do not apply calibration gas during this process otherwise the auto zero step will fail Passcode Protect Activated Optional When auto zero is complete and if the passcode protect option is enabled the detector prompts for the passcode Enter passcode 1000 45 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual The passcode must be entered to proceed If required refer to Passcode Protect in User Options menu 3 Press a or to scroll to the correct passcode When it displays press within 5 seconds to confirm If the correct passcode is entered the detector beeps twice and proceeds to the auto span Incorrect Passcode If the passcode is incorrect or is not confirmed within 5 seconds by pressing the following screens display Passcode Saving incorrect calibration a ia a n The detector saves the calibration and returns to normal operation 46 Auto Span After auto zero and the correct passcode is entered if required the following three screens dis
42. first 30 seconds Ensure the gas concentration does not drop below one half of the expected gas level during the span If the detector still fails to span the sensor s repeat the calibration using a new gas cylinder If the span is still unsuccessful replace the sensor s Refer to Replacing a Sensor or Sensor Filter No Gas Detected If the detector does not detect any gas within 30 seconds the following screens display Ho cal gas Press a to Press to detected reapply end span cal gas a DI oj if D Press a to reapply gas using another gas cylinder or press to end the span and proceed to step 6 GasAlertMicro 5 and GasAlertMicro 5 PID Calibration and Setting Alarm Setpoints Did Not Reach Target Span If the span did not reach the target span as set in the user options menu Span Gas Value for the selected sensor the detector displays the following screens H25 Accept span target oo not reached avez E n 2 n Not reaching the target span can be the result of e a problem with the span gas e the gas cylinder being past the expiry date or e a problem with the sensor Accept Current Span If the span gas gas cylinder and sensor appear to be correct press to accept the current span Reject Current Span Press 0 to reject Verify the span gas and the detector settings and then recalibrate the sensor 51 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Large Span If t
43. g Gas Exposures or e deactivating the detector for 5 minutes minimum and then reactivating it again Sensor Alarm The detector tests for missing or defective sensors during the activation self test If a sensor fails the self test the detector displays FAIL above the failed sensor Refer to Troubleshooting GasAlertMicro 5 and GasAlertMicro 5 PID Alarms 20 9 FAIL alinea I Dn Pump Alarm The external pump draws air over the sensors continually If the pump stops operating or becomes blocked the detector activates the pump alarm The following screens display Check for Pump flow OF press blocked change to run a inlet detected pump test 8 so a so 8 o The pump alarm continues until the blockage is cleared or it is acknowledged by pressing If is pressed the detector automatically launches a pump test to reset the pump module Refer to Pump Test for more information If the pump test is successful the detector returns to normal operation otherwise the pump alarm continues 41 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Low Battery Alarm The detector tests the batteries upon activation and continuously thereafter Battery power is continually displayed during normal operation If the battery voltage is low the detector activates the low battery alarm The low battery alarm continues until the batteries are replaced charged or until the battery power is almost depleted If t
44. h Note Tech mode is not visible in the user options menu To access this option refer to Tech Mode To enter the user options menu press and hold a and Y simultaneously as the detector beeps and flashes to the corresponding countdown Enter user options in een and must be held down for the entire countdown to enter the user options menu When the countdown is complete the revision serial number screen displays followed by the options menu Exit Options Sensors To scroll through the options press or When the cursor displays beside the desired option press To return to the previous menu scroll to Back and press or press GasAlertMicro 5 and GasAlertMicro 5 PID User Options Menu Note If no pushbuttons are pressed for 20 seconds the detector returns to normal operation Exit User Options Menu To exit the user options menu and return to normal operation scroll to Exit and press O The following screen displays Exiting user options Note The user options menu can also be exited by repeatedly pressing until the detector returns to normal operation Options Menu Each feature within the Options menu is enabled disabled by pressing to toggle the checkbox Enabled M Disabled O 19 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Backlight The backlight Backlght option is used to enable the LCD backlight to activate auto
45. he detector enters normal operation Due Lock Is Enabled The Due lock option is used to ensure that a passcode must be entered when calibration is past due otherwise the detector automatically deactivates If no passcode is entered or it is entered incorrectly the following screen displays Calibration overdue Turning off 2 n To enable this option refer to Due lock in the options menu Also refer to PassCode Protect GasAlertMicro 5 and GasAlertMicro 5 PID Activating the Detector Force Calibration Is Enabled If Force cal is enabled in the user options menu calibration is mandatory before the detector enters normal operation Refer to Force Calibration in Tech Mode to enable disable and refer to Calibration and Setting Alarm Setpoints for calibration procedures Calibration Press mandatory to start before use calibration a o 8 D IFO is not pressed to start calibration the following screen displays and the detector deactivates Calibration overdue Turning off a n 15 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Daily Bump If the Bump Daily Bmp daily option is enabled from Tech Mode the following bump test mandatory screen displays 02 and LEL bump test mandatory a D The mandatory daily bump test is applicable only to the LEL and O sensors The bump test must be performed otherwise the detector will deactivate 11 When the following screen displays
46. he battery voltage becomes too low the detector deactivates Note Typically the low battery alarm continues for 30 minutes before the detector automatically deactivates Automatic Shutdown Alarm If the battery voltage is in immediate danger of falling below the minimum operating voltage the audible alarm beeps eight times and the visual alarm flashes eight times After 3 seconds the LCD deactivates and the detector exits normal operation To replace or charge the batteries refer to Replacing Charging the Batteries 42 Calibration and Setting Alarm Setpoints Guidelines When calibrating the detector adhere to the following guidelines e Recommended gas mixture CO 50 to 500 ppm balance N2 H2S 10 to 100 ppm balance N2 PH 1 to 5 ppm balance N2 SO 10 to 50 ppm balance No Cla 3 to 25 ppm balance No NH3 20 to 100 ppm balance N2 NO 5 to 50 ppm balance N2 HCN 5 to 20 ppm balance N2 CIO 0 1 to 1 0 ppm balance N2 O3 0 1 to 1 0 ppm balance N2 VOC 100 ppm isobutylene LEL 10 to 100 LEL or 0 5 to 5 by vol methane balance air O clean air 20 9 e CG Q58 4 and CG Q34 4 calibration gas 4 gas mix are available from BW Technologies See the section Replacement Parts and Accessories Calibration accuracy is never better than the calibration gas accuracy BW Technologies recommends a premium grade calibration gas Gases with National Institute of Standards and Technology NIST traceable accuracy impr
47. he span adjustment is unusually large more than 15 the following screens display Large Accept H25 span oho change ees El n a n Ensure the calibration gas cylinder being used is correct and that the span concentration value s refer to Span Gas Value of the detector matches the value s of the gas cylinder Adjustment Expected If the calibration adjustment is expected press to accept the span Adjustment Not Expected If the calibration adjustment is not expected or the span gas value does not match the calibration gas cylinder press to reject the span and calibrate that sensor again Setting the Calibration Due Date When the span is complete the calibration due date can be set for each sensor that has spanned successfully 52 The following screen displays Dye Dates o to skip to set E n 6 Press to set the calibration due dates The following screens display Set days S z 120 A to next calibration Ss a DI if 6 D Note Unless a new due date value is entered the detector automatically resets to the previously entered number of days eg 180 for each sensor that has spanned successfully Or Press to bypass and proceed to step 9 The calibration due dates are set in the following order e Toxic 1 e Toxic 2 H2S and CO e LEL e Oo If an attempt is made to change the due date of a unsuccessfully spanned sensor the following screens display
48. high alarm setpoint screens display in the following order 39 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual EA rwa ALARMAS Tuesday Soa 2 0 S0z 5 0 12 Oct 2004 10 0 39 15 0 50 re ema Ts Ta 11 38pm a a DI l n cow EVI UI ALARM Soa 2 0 Sz 5 0 10 0 39 15 0 200 mn sal ma A 19 5 101 23 5 20 nn Mi ss a DI ia n If a correction factor has been applied to a sensor one of the following screens display indicating the sensor and gas type LEL sensor Custom PID correction correction Butane 1 0 40 Resetting Gas Alarm Setpoints Note Standard factory alarm setpoints vary by region The following table lists the factory alarm setpoints according to the Occupational Safety and Health Association OSHA settings Table 9 OSHA Sample Factory Alarm Setpoints N A N A 19 5 vol 23 5 vol fist WA wa Tom vet EI co asom soom S5ppm 200ppm __ 0 1 ppm 0 1 ppm 0 1 ppm 0 1 ppm 50 ppm 100 ppm 50 ppm 100 ppm To change the factory set alarm setpoints refer to Calibration and Setting Alarm Setpoints Note To disable an alarm set the alarm setpoint to 0 zero Stopping a Gas Alarm The low and high alarms stop when the ambient gas level returns to below the low alarm setpoint Note If alarms are set to latch press to reset the alarms The TWA and STEL alarms can be stopped either by e clearing the MAX TWA and STEL peak exposures refer to Clearin
49. icro 5 PID User Manual 66 Table 16 Datalog Status Codes Status Codes Normal operation G Backlight is on L Low alarm v STEL and high alarm dual alarms 1 Alarm setpoint 1 low alarm H High alarm w TWA and STEL alarm dual alarms 2 Alarm setpoint 2 high alarm T TWA alarm x TWA STEL and low triple alarms 3 Alarm setpoint 3 TWA alarm U TWA and low alarm dual alarms y TWA STEL and high triple alarms 4 Alarm setpoint 4 STEL alarm V TWA and high alarm dual alarms O Overload sensor is over ranged D Calibration due date days s STEL alarm C Calibrating E Elapsed last calibration days u STEL and low alarm dual alarms F Failure sensor failure Z Auto zeroing f Fresh air delay I Time set t testing Pump Codes P Plugged blocked pump alarm F Failure pump failure Battery Status Codes Batteries OK B Low battery alarm C Confidence beep is active Alarm Status Codes L Low alarm M Multi gas alarm S Automatic shutdown H High alarm C Calibration F Failure self test fail T TWA alarm Q Off quit manual shutdown R RTCC real time clock failure Note TWA readings greater than 99 are recorded as OL GasAlertMicro 5 and GasAlertMicro 5 PID View Datalog Files in Spreadsheets Table 17 Datalog Gas and Correction Factor Sensor Codes Gas Sensor Codes
50. ion screen The change is saved automatically The detector is shipped with vol disabled Correction Factor CF co LEL Oz 2 n Span gas k4uvol CHy E Correction 2 n Enable M Disable O Depending upon the selected sensor refer to the following sections LEL Sensor or PID Sensor for more information 26 LEL Sensor This option is used to enter compensation factors for hydrocarbons other than methane The factor can only be applied if the LEL sensor has been calibrated with methane After selecting the LEL sensor press to scroll to Correction Press within 20 seconds to confirm and access the LEL correction library Scroll to the required gas type and press O A check mark displays in the corresponding checkbox The detector automatically applies the correction factor To disable the Correction option press to scroll to None or to Methane A checkmark displays If required select a different gas type correction factor Custom To enter a correction factor that is not listed in the library scroll to Custom and press to confirm The Custom LEL correction screen displays Press a or y to select the required value and press within 5 seconds to confirm Span gas uol CH4 Correction El D Back Acetone E Benzene O 2 n Custom LEL correction 1 0 PID Sensor This option is used to enter compensation factors for selected gas types The factor can only be
51. ion use maintenance and compliance with the product manual instructions and any other applicable recommendations of BW b the buyer promptly notifying BW of any defect and if required promptly making the product available for correction No goods shall be returned to BW until receipt by the buyer of shipping instructions from BW and c the right of BW to require that the buyer provide proof of purchase such as the original invoice bill of sale or packing slip to establish that the product is within the warranty period THE BUYER AGREES THAT THIS WARRANTY IS THE BUYER S SOLE AND EXCLUSIVE REMEDY AND IS IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE BW SHALL NOT BE LIABLE FOR ANY SPECIAL INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSSES INCLUDING LOSS OF DATA WHETHER ARISING FROM BREACH OF WARRANTY OR BASED ON CONTRACT TORT OR RELIANCE OR ANY OTHER THEORY Since some countries or states do not allow limitation of the term of an implied warranty or exclusion or limitation of incidental or consequential damages the limitations and exclusions of this warranty may not apply to every buyer If any provision of this warranty is held invalid or unenforceable by a court of competent jurisdiction such holding will not affect the validity or enforceability of any other provision BW Technologies LP BW America BW Europe 2840 2nd Ave
52. ion and Setting Alarm Setpoints Photoionization Detector PID Clean or Replace the Lamp The PID lamp must be cleaned on a regular basis Use only the cleaning kit that is supplied by BW Technologies To clean the PID lamp refer to the illustrations and procedures that are provided with the P D Lamp Cleaning Kit To order the kit refer to Replacement Parts and Accessories Note To ensure proper maintenance and continued accurate readings from the sensor use only the PID Lamp Cleaning Kit that is provided by BW Technologies Table 20 Parts of the PID sensor tem Description Electrode stack GasAlertMicro 5 and GasAlertMicro 5 PID Maintenance Figure 9 Parts of the PID 71 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Replace the Lamp Replace the lamp when it falls below the acceptable level Possible indicators that the lamp requires replacement are as follows e The detector will not calibrate e The start up self test fails e The ppm levels are incorrect To replace the lamp refer to the illustrations and procedures in the PID Lamp Cleaning Kit If required contact BW Technologies for more information 72 Replace the Electrode Stack Replace the electrode stack when it is contaminated To replace the electrode stack refer to Table 20 Figure 9 and the following procedures 1 Remove the sensor cover 2 Remove the old electrode stack 3 Insert the
53. its the initialize option If Yes is selected the following screen displays while performing the initializing process When initializing is complete the following screen displays The detector deactivates and then immediately reactivates The detector then performs the self test while it reconfigures to the default settings Verify all settings and alarm setpoints and then calibrate the sensors Could not initialize Unit must retart to reconfigure a n GasAlertMicro 5 and GasAlertMicro 5 PID Force Calibration The Force cal option is used to force the detector to enter calibration if a sensor is overdue upon start up Press to scroll to Force cal Press to toggle between enable disable User Options Menu Initialize Force cal E Bmp dailyO 2 n The detector is shipped with the Force cal option disabled Bump Daily The Bmp daily option is used to force the detector to perform a daily bump check to ensure that it is responding to the test gas Press to scroll to Bmp daily Press to toggle between enable disable Force cal O Emp dailyi Stealth O a D The detector is shipped with the Bmp daily option disabled Oxygen and LEL Sensors Daily bumps are required whenever the detector has been reactivated following 00 00 hours midnight 33 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Stealth Mode Note The Stealth and IR Stlth options cannot be enable
54. matically in low light conditions If disabled the backlight is activated only when the detector is in alarm mode The detector is shipped with the backlight option enabled Confidence Beep The confidence beep Confibeep option is used to provide continuous confirmation that the detector is operating properly When confidence beep is enabled the audible alarm beeps once every 10 seconds The detector is shipped with the confidence beep option disabled 20 Due Lock If Due lock is enabled and a sensor is overdue for calibration upon start up the Confibeep Ol passcode must be entered to access normal operation If the correct passcode is not entered the detector deactivates Latch o tDue lock E The detector is shipped with the due lock E D option disabled Latched Alarms If enabled the latched alarms Latch option causes the low and high gas alarms audible visual and vibrator to persist until they are acknowledged Press to acknowledge the alarm The detector is shipped with the latch option disabled Passcode Protect The passcode option is used to prevent unauthorized access to the user options menu the calibration function and to adjusting the alarm setpoints Note The passcode is provided separately If passcode protect is enabled and the Enter passcode 1000 screen displays press a or to scroll to the correct passcode and then press to confirm The detector i
55. n explosive concentration Only the combustible gas detection portion of this instrument has been assessed for performance by CSA International GasAlertMicro 5 and GasAlertMicro 5 PID User Manual A Cautions cont Protect the combustible sensor from exposure to lead compounds silicones and chlorinated hydrocarbons Although certain organic vapors such as leaded gasoline and halogenated hydrocarbons may temporarily inhibit sensor performance in most cases the sensor will recover after calibration Any rapid up scaling reading followed by a declining or erratic reading may indicate a gas concentration beyond upper scale limit which may be hazardous Use only recommended AA alkaline or NiMH batteries that are properly charged and installed in the detector case Refer to Replacement Parts and Accessories Charge NiMH batteries using the recommended charger only Do not use any other charger Failure to adhere to this precaution can lead to fire and or explosion Protect the PID sensor from exposure to silicone vapors The optional BW pump module M5 PUMP is certified for use with the GasAlertMicro 5 and the GasAlertMicro 5 PID only Read and adhere to all instructions and precautions in the literature provided with the charger Failure to do so may result in fire electric shock personal injury and or property damage Extended exposure of the GasAlertMicro 5 and the GasAlertMicro 5 PID to certain concentrations of combustibl
56. normal operation reconfigure 2 D 31 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Pump Optional Accessory A Warning Use only the pump that is provided with the detector Do not exchange pump modules between detectors If the detector has been purchased with the pump the settings do not need to be adjusted If attaching a new pump module to the detector the flow rate must be set prior to using the pump If required refer to Installing the Pump Module Press 9 to scroll to Pump and Sensors press within 20 seconds to confirm Pump Initialize E so Press a and 9 to scroll to the required factory calibrated value as provided by BW When the value displays press Pump within 5 seconds to confirm After selecting a new flow rate a pump 150 test must be performed 32 Exit the user options menu The detector automatically launches the pump test before returning to normal operating mode Refer to Pump Test for additional information Initialize The Initialize option is used to restore the original factory default settings of the detector Press to scroll to Initialize and press within 20 seconds to confirm From the Initialize screen within 5 seconds press No to exit or press O Yes to initialize Running Pump test Pump Initialize Force cal O a n Initialize o Ho e es If No is selected the following screen displays and the detector ex
57. not confirmed within 5 seconds by pressing the following screen displays e Was not pressed resetting E n The previous setpoint is retained and the detector proceeds to the next setpoint The setpoints are set in the following order e TWA if applicable e STEL if applicable e low e high To bypass a setpoint press to save the current value and proceed to the next setpoint Setting the TWA Alarm Setpoint The current TWA alarm setpoint displays for the selected sensor if applicable PAWNS rwa 10 Press or a to change the value for the TWA alarm setpoint When the required value displays press to confirm Setting the STEL Alarm Setpoint The current STEL alarm setpoint displays for the selected sensor if applicable ALARM iis 502 5 aa e a ew rs rs a n 11 Press or a to change the value for the STEL alarm setpoint When the required value displays press to confirm GasAlertMicro 5 and GasAlertMicro 5 PID Calibration and Setting Alarm Setpoints Setting the Low Alarm Setpoint The current low alarm setpoint displays for the selected sensor row EIA 502 2 a rn ea oe MAA a D 12 Press or a to change the value for the low alarm setpoint When the required value displays press to confirm Setting the High Alarm Setpoint The current high alarm setpoint displays for the selected sensor ti ALARM 502 3 Far no gi Saa ea
58. ors specifically designed for the detector Refer to Replacement Parts and Accessories Each sensor has a high degree of resistance to common vapors and gases To clear a sensor move the detector to a clean environment and wait 10 to 30 minutes Do not expose a sensor to vapors of inorganic solvents such as paint fumes or organic solvents Refer to Troubleshooting for reference to problems caused by a sensor that requires calibration or replacement 69 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual To replace a sensor or sensor filter refer to Figure 8 Table 19 and the following procedures Figure 8 Replacing a Sensor or Sensor Filter Note Detectors that are configured for 1 2 3 or 4 gases may contain a dummy sensor in one of the four sensor locations 70 Table 19 Replacing a Sensor or Sensor Filter If required deactivate the detector 2 Remove the two machine screws on the rear shell and then remove the sensor cover or optional pump module 3 Remove the sensor filter and or the sensor s Gently rocking the sensor back and forth may help free a tightly held sensor 4 Insert the new filter and or sensor Ensure the sensor posts are aligned correctly 5 Re assemble the detector 6 If the sensor is changed eg SO to an H2S the detector must be reconfigured Refer to the Sensors in the Tech Mode option 7 Calibrate the detector after changing any sensor s Refer to Calibrat
59. oves the validity of the calibration Do not use a gas cylinder beyond its expiration date Calibrate a new sensor before use Install the sensor activate the detector and allow the sensor to stabilize before starting calibration Used sensor 60 seconds New sensor 5 minutes Calibrate the detector at least once every 180 days calibrate HCN detectors at least once every 90 days depending upon use and sensor exposure to poisons and contaminants Calibrate the detector if the ambient gas varies during start up Calibrate the sensor before changing the alarm setpoints Calibrate only in a clean atmosphere that is free of background gas To disable an alarm set the alarm setpoint to 0 zero GasAlertMicro 5 and GasAlertMicro 5 PID Calibration and Setting Alarm Setpoints e Ifthe Auto cal option is enabled the oxygen 02 sensor calibrates automatically every time the detector is activated Activate the detector in a normal 20 9 oxygen atmosphere e After activating the detector allow it to stabilize for 1 minute before performing a calibration or bump test If a certified calibration is required contact BW Technologies Note A generator must be used for Oz and CIO sensors Diagnostics Protection The detector tests the ambient air auto zero and the test gas that is applied auto span to ensure it meets expected values Auto zero sets the zero gas level of the sensor If ambient gas is present the zero
60. play Apply span or press a or press gas how to to select to skip calibrate sensor s calibration 2 DI e ni if D Note Span sensors in the following order e Exotics NH3 CIO O3 and Cla e Single gas e Quad gas H2S CO LEL and Oz e PID GasAlertMicro 5 and GasAlertMicro 5 PID Calibration and Setting Alarm Setpoints Apply Span Gas Now flashes as the detector initially detects the Note calibration gas A generator must be used for Oz and CIO sensors e CIO BW recommends that a Tedlar bag be used as a buffer between the generator and the detector while using the calibration cap to regulate the flow rate to ensure accurate readings e Set the generator to 0 5 ppm at a flow rate of After 30 seconds the detector beeps and stops 0 5 l min liter per minute flashing Mrs flashes while spanning the sensors until the detector has attained a sufficient e Allow the Tedlar bag to fill for several minutes level of the expected gas before initiating calibration Refer to Table 11 for times required to span e 03 Calibrate only using the calibration cap Do not use a Tedlar bag Table 11 Time Required to Span Depending upon the gas cylinder being used one or all four Gas Type Time Required to Span sensors can be calibrated at one time Most toxic gases 4a Attach the calibration cap and apply gas to the Exotic toxic gases sensor s at a flow rate of 500 ml min 1000 ml min for NH3 and Cl2 R
61. r clip GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Lei Q EWES CESSES O ht owt wAMAXSTEL Ee E HIGHLOWTWAMAXSTEL HIGHLOWTWAMAXSTEL H2S0 Cl ppm COHCNH ppm HIGH LOW MAX HIGH LOW MAX ILELCH VOL Low oe SS LL e Figure 2 Display Elements 02 Table 4 Display Elements tem Description Pass codeiock U e coe o seame O SSS Alarm condition low high TWA STEL or multi gas or view TWA STEL and maximum MAX gas exposures Automatically zero sensor Note If enabled the backlight automatically activates for 8 seconds when there is an alarm condition and whenever there is insufficient light to view the LCD Any pushbutton reactivates the backlight in low light conditions GasAlertMicro 5 and GasAlertMicro 5 PID Getting Started Table 5 Pushbuttons Description e To turn on the detector press e Toturn off the detector press and hold until the countdown is complete from normal operation only To increment the displayed value or scroll up press a To enter the user options menu press a and simultaneously and hold until the countdown is complete To clear the TWA STEL and MAX gas exposure readings press and a simultaneously and hold until the countdown is complete To view the date and time alarm setpoints TWA STEL low and high of all sensors and the LEL PID correction factor if applicable press a
62. re is communication failure Contact BW Technologies 76 Replacement Parts and Accessories A Warning To avoid personal injury and or damage to the detector use parts only the specified replacement To order parts or accessories listed in Table 22 contact BW Technologies Table 22 Replacement Parts and Accessories Model No Description S4 W04 Combustible sensor Combustible sensor Ser with silicone filter SR X10 O sensor PS RM04 CO sensor PS RH04S PS RS04 PS RC10 PS RD04 NO sensor 1 PS RZ10 HCN sensor 1 SR V04 CIO sensor Model No SR G04 D4 RHM04 SR Q07 RL PID10 6 M5PID ES 1 M5PID CLN K1 M5 SS CG Q58 4 CG T34 CG2 S 25 58 CG BUMP S25 CG BUMP1 REG 0 5 GasAlertMicro 5 and GasAlertMicro 5 PID Replacement Parts and Accessories Description Gi Cleaning kit for PID sensor lamp Sensor filters quad kit of 2 Quad calibration gas CHa 2 5 02 18 0 H2S 25 ppm CO 100 ppm bal Nz 58 1 Quad calibration gas CHa 2 5 02 18 0 H2S 25 ppm CO 100 ppm bal N2 34 I Two gas calibration cylinder 50 LEL CH4 2 5 O2 20 9 bal N2 34 1 Calibration gas SO 25 ppm 1 58 1 SO bump test gas Bump alarm gas aerosol CH4 2 5 O2 10 H2S 40 ppm CO 200 ppm Regulator 0 5 I min TI GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Model No G0042 H25 CG2 M 200 103 CG2 S 25 58 CG2 C 5 58 CG2 Z 10 58 CG2 D 10 58 CG2 P 1 58
63. recommended by BW Technologies to prevent personal injury and or property damage Use only approved batteries properly installed in the detector case Refer to Specifications for approved batteries Charge batteries using only a recommended BW charger Do not use any other charger Failure to adhere to this precaution can lead to fire and or explosion Both the rechargeable battery pack and the alkaline battery pack are hot swappable but the alkaline battery cells inside the pack can only be replaced in a non hazardous location Note To preserve battery life deactivate the detector when not in use To charge the rechargeable battery pack refer to the GasAlertMicro 5 Battery Charger User Manual To replace the alkaline batteries refer to Table 18 Figure 7 and the following procedures Table 18 Replacing the Batteries mem Description ERA Alkaline batteries 3 Battery shell Figure 7 Replacing the Batteries GasAlertMicro 5 and GasAlertMicro 5 PID Maintenance 1 Open the latch on the bottom of the detector 2 Remove the battery pack by lifting the bottom of the pack away from the detector 3 Unscrew the two captive screws on the battery pack and open the pack 4 Replace the three alkaline batteries and screw the battery pack back together 5 Reinsert the battery pack and secure the latch Replacing a Sensor or Sensor Filter A Warning To avoid personal injury use only sens
64. relative humidity non condensing HCN CIO 15 to 95 relative humidity non condensing Other gases 15 to 90 relative humidity non condensing Pressure 95 to 110 kPa Alarm setpoints May vary by region and are user settable Detection range O 0 30 0 vol 0 1 vol increments CO 0 999 ppm 1 ppm increments CO TwinTox sensor 0 500 ppm 1 ppm increments H2S 0 500 ppm 1 ppm increments H2S TwinTox sensor 0 500 ppm 1 ppm increments Combustibles 0 100 LEL 1 LEL increments or 0 5 0 v v methane PH 3 0 5 0 ppm 0 1 ppm increments SO 0 150 ppm 1 ppm increments GasAlertMicro 5 and GasAlertMicro 5 PID Specifications Cla 0 50 0 ppm 0 1 ppm increments NHs 0 100 ppm 1 ppm increments NO 0 99 9 ppm 0 1 ppm increments HCN 0 30 0 ppm 0 1 ppm increments CIO 0 1 00 ppm 0 01 ppm increments O3 0 1 00 ppm 0 01 ppm increments VOC 0 1000 ppm 1 0 ppm increments Sensor type H2S CO Twin plug in electrochemical cell Combustibles Plug in catalytic bead VOC Photoionization detector PID Other gases Single plug in electrochemical cell O measuring principle Capillary controlled concentration sensor Alarm conditions TWA alarm STEL alarm low alarm high alarm multi gas alarm over range alarm sensor alarm pump alarm MMC fail alarm low battery alarm confidence beep automatic shutdown alarm Audible alarm 9
65. s shipped with the passcode protect option disabled If an incorrect passcode is confirmed or O is not pressed within 5 seconds to confirm the correct passcode Passcode incorrect displays The alarm beeps three times and the detector either resumes normal operation or deactivates Latch O Enter passcode 1000 81 Passcode incorrect a GasAlertMicro 5 and GasAlertMicro 5 PID User Options Menu Safe Display When enabled the safe option confirms that normal ambient conditions prevail and there are no gas hazards present When all gas levels are normal or below the alarm setpoints Safe displays continually on the LCD Passcode O Safe Fast pumpo El n The detector is shipped with the safe option disabled Fast Pump Applicable to Pump Module Only If the pump module optional accessory is attached to the detector and the sampling hose is longer than 50 ft the Fast pump option must be enabled for maximum flow rate The detector is shipped with the fast pump option disabled If enabled the battery life will deplete sooner 21 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Sensor Configuration The Sensor options provide access to additional options and functions that are available for each sensor Depending upon the sensor that is selected some or all of the following options are available for configuration e enabling disabling a sensor e setting the span gas valu
66. tMicro 5 Multi Gas Detector Standard instrument is equipped with integral concussion proof boot and internal vibrator alarm GasAlertMicro 5 with User Downloadable Datalogger Provides full time continuous datalogging while the instrument is operating Data is saved on a convenient MultiMediaCard MMC or secure digital SD card and can be removed and downloaded by the user Data is imported into standard office software Microsoft Excel Access etc Wraparound memory ensures the most recent data is always saved Datalogging instruments include the Fleet Manager software Accessing Test Results with Fleet Manager To access and view test results using the Fleet Manager software application refer to the Fleet Manager Support CD vi GasAlertMicro 5 and GasAlertMicro 5 PID Table 1 Gases Monitored a To ensure your personal safety read the Oxygen Oz percent by volume Safety Information before using the detector Combustible gases a percent of lower field selectable for explosive limit LEL b percent by volume methane 0 5 0 v v hazardous gas at levels above user selectable alarm setpoints Carbon monoxide CO parts per million ppm Hydrogen sulfide H2S parts per million ppm The detector is a personal safety device It is your responsibility to respond properly to the alarm Phosphine PHs parts per million ppm 7 Sulfur dioxide SO parts per million ppm Table 1 lists the gases monitored
67. ted and serviced by qualified personnel only Read and understand the user manual completely before operating or servicing Do not use the detector if it is damaged Before using the detector inspect the case Look for cracks and or missing parts If the detector is damaged or parts are missing contact BW Technologies immediately Use only sensor s that are specifically designed for the GasAlertMicro 5 and the GasAlertMicro5 PID models Refer to Replacement Parts and Accessories Calibrate the detector before first time use and then on a regular schedule depending on use and sensor exposure to poisons and contaminants BW recommends at least once every 180 days 6 months BW recommends to bump test the sensors before each day s use to confirm their ability and response to gas by exposing the detector to a gas concentration that exceeds the high alarm setpoints Manually verify that the audible and visual alarms are activated Calibrate if the readings are not within the specified limits It is recommended that the combustible sensor be checked with a known concentration of calibration gas after any known exposure to contaminants poisons sulfur compounds silicon vapors halogenated compounds etc The combustible sensor is factory calibrated to 50 LEL methane If monitoring a different combustible gas in the LEL range calibrate the sensor using the appropriate gas High off scale LEL or v v methane readings may indicate a
68. the detector is activated Doing so will prevent the datalogger from logging correctly Datalogger operation is automatic and requires no settings During normal operation the card is tested every 20 seconds Note The MMC SD icon D displays continuously on datalogger detectors when the card is inserted The card is not required for operation of a detector equipped with datalogging 17 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Deactivating the Detector To deactivate the detector press and hold while it beeps and flashes to the corresponding countdown Turning off in Jasa At the end of the countdown the detector emits an extended beep and flash and displays O before deactivating Note If is not held down for the complete countdown the detector remains activated User Options Menu If the detector is passcode protected a passcode must be entered to access the user options menu For more information refer to Passcode Protect 18 The available user options are as follows 1 Exit 2 Options backlight confidence beep due lock latch passcode safe and fast pump 3 Sensors sensor enable disable span gas STEL period TWA method resolution vol CHa correction factor and automatic O calibration 4 Logger 5 Clock 6 Language English French German Spanish and Portuguese 7 Tech mode sensors pump initialize forced calibration daily bump test and stealt
69. ting the Detector When the following screen displays block the pump inlet Pump test block inlet x a D If the pump inlet is not blocked within 10 seconds or the pump test fails the following screens display Pump Test Optional If the pump module is attached to the detector the following screens display e Pump test Repeat test Press failed or remove ato Pump continue s mn If is not pressed or the pump is not removed within 25 seconds the detector performs the pump test again 13 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual 14 If the pump test is successful the following screen displays and the self test continues Pump test successful a n 9 Unless disabled in user options the oxygen 02 sensor is calibrated automatically Automatic Oz span 20 9 a If the span is successful the detector beeps twice Note If the automatic O calibration feature has been disabled Automatic O2 span disabled displays 10 Lastly the number of days remaining before calibration is due displays for all sensors Days to next calibration 2 If any sensor is past due for calibration the name of the sensor and the number of days past due display Hz5 overdue by 5 day Note If any sensor is overdue displays continually until calibration is performed The self test is now complete If Due lock is disabled t
70. toggle between enable disable Enabled M A sensor can be enabled at any time Disabled O GasAlertMicro 5 and GasAlertMicro 5 PID User Options Menu If disabled the readings for the senor do not display when in normal operation If a sensor is enabled but it is not installed in the detector FAIL displays above the gas bar of the missing sensor 20 9 FAIL Tee eee 2 D If all of the sensors are disabled the following screens display Exit not at least allowed one sensor unless is enabled E n E n Enable one or more sensors to exit and access normal operation 23 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Span Gas Value The Span gas option is used to increase decrease the gas concentration level for calibration it must match the value on the gas cylinder After selecting the sensor press to scroll to Span gas and press Q within 20 seconds to confirm Depending upon the sensor selected a screen similar to one of the two following examples displays Press a or to scroll to the desired value and press within 5 seconds to confirm IFO is not pressed within 5 seconds to confirm the new value the detector retains the previous value and returns to the user options menu Note BW recommends that span concentration values be set between specific ranges Refer to the Calibration and Setting Alarm Setpoints 24 Li Sens on Span gas STEL period Dn P
71. values must be reset to ensure the TWA is calculated correctly Refer to Clearing Gas Exposures GasAlertMicro 5 and GasAlertMicro 5 PID User Options Menu Resolution This option is used to display the gas measurement using Regular or Extra STEL period resolution TWA method Regular pene gas measurement in Fpeenlutioan ppm a Extra Displays the gas measurement in 0 1 ppm After selecting the desired sensor press to scroll to Resolution Press within 20 seconds to confirm A check displays in the checkbox of the currently selected resolution To select the rBack other resolution press to move the check to other resolution Press to Regular confirm the selection Extra The detector is shipped with Regular 2 resolution 1 ppm enabled Note Regular resolution for Oz and ClOz sensors is 0 1 ppm while extra resolution is 0 01 ppm CO Oz LEL and PID sensors do not have resolution settings 25 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Vol CH LEL Sensors Only If the vol is enabled any currently enabled correction factor is ignored and the detector operates assuming a methane CH4 calibration After selecting the LEL sensor press Y to scroll to vol CHa Press within 20 seconds to confirm Press to toggle between enable and disable Confirmation is not required If no buttons are pushed after 20 seconds the detector returns to the sensor select
72. w flash o e Fast flash o 200 and target gas bar flash Se ia and target gas bar flash Se Aa e Vibrator alarm activates pares e Vibrator alarm activates STEL Alarm EWS TWA Alarm LEN wa e Constant beep Siz e Fast beep S z 0 e Fast flash 12 e Slow flash Cr 0 and target gas bar flash a and target gas bar flash E A e Vibrator alarm activates e ci e Vibrator alarm activates a TL 35 GasAlertMicro 5 and GasAlertMicro 5 PID User Manual Table 6 Alarms cont Multi Gas Alarm Low LEN rwa Over Range Alarm HAN e Alternating low and high alarm Siz Over Level Exposure beep and flash iG a5 e Fast beep and flash and target gas bars flash ea a_n and target gas bar flash 20 9 EAS a e Vibrator alarm activates e Vibrator alarm activates Sensor Alarm Automatic Shutdown Alarm e One beep every 15 seconds e Eight beeps and flashes Battery e FAIL flashes above the failed Fl displays depleted sensor Vibrator alarm temporarily Turning off activates A E Low Battery Alarm Normal Shutdown e One beep and two flashes every O e Three beeps and flashes Turning 25 seconds J off in Tan n flashes 36 Table 6 Alarms cont GasAlertMicro 5 and GasAlertMicro 5 PID Alarms Alarms Display Alarms Display Confidence Beep MMC Fail Alarm e Two fast beeps every e One beep every 5 seconds 10 seconds e D flashes Alarms Displays Pump
73. ylene Xylene d 0 5 22 Custom Custom 0 1 to 15 0 83 D5615 1 English ERP 119085 O 2006 BW Technologies All rights reserved Printed in Canada All product names are trademarks of their respective companies DD

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