Home

User Manual

1. Gas TWA STEL Low High O N A N A 19 5 vol 22 5 vol fo Ho 35 ppm 200 ppm 35 ppm 200 ppm CO 35 ppm 200 ppm 35 ppm 200 ppm fo rangei 10 ppm 15 ppm 10 ppm 15 ppm H S 10 ppm 15 ppm 10 ppm 15 ppm PH 0 3 ppm 1 0 ppm 0 3 ppm 1 0 ppm SO 2 0 ppm 5 0 ppm 2 0 ppm 5 0 ppm Cl 0 5 ppm 1 0 ppm 0 5 ppm 1 0 ppm NH 25 ppm 35 ppm 25 ppm 50 ppm NH 25 ppm 35 ppm 25 ppm 50 ppm high range NO 2 0 ppm 5 0 ppm 2 0 ppm 5 0 ppm HCN 4 7 ppm 10 0 ppm 4 7 ppm 10 0 ppm ETO 1 0 ppm 5 0 ppm 1 0 ppm 5 0 ppm CIO 0 1 ppm 0 3 ppm 0 1 ppm 0 3 ppm O 0 10ppm 0 10 ppm 0 10 ppm 0 20 ppm NO 25 ppm 25 ppm 25 ppm 25 ppm Sensor Alarm The detector tests for a missing or defective sensor during the activation self test Refer to Troubleshooting GasAlert Extreme User Manual Low Battery Alarm If a low battery alarm occurs follow your company s safety procedures The detector tests the battery upon activation and continuously thereaf ter If the battery voltage is low the detector activates the low battery alarm The low battery alarm continues until the battery is replaced or the bat tery power is almost depleted If the battery voltage drops too low the detector automatically deactivates Note If the detector enters low battery alarm the confidence beep deactivates A Caution Replace the battery in only a safe area free of hazardous gas Automatic Shutdown Alarm There are two sit
2. GasAlert E X TRE ME Single Gas Detector Limited Warranty and Limitation Liability BW Technologies LP BW warrants the 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 calibration use maintenance and compliance with the product manual instructions and any other applicable recommendations of BW b the buyer promptly notifying BW of any
3. gt A 38 Setting the Low Alarm Setpoint Note To bypass and retain the current low alarm setpoint value press O The detector automatically proceeds to the high alarm setpoint When the STEL alarm setpoint value has been changed or bypassed the Set LOW alarm setpoint screen displays Y Z PPM II 16 Press 4 or Y to scroll to the required value 17 Press O to save the new value and proceed to the high alarm setpoint Note If a new value is selected but not confirmed within 10 seconds by pressing the detector automatically retains the original value and NO displays The detector proceeds to the high alarm setpoint gt baad GasAlert Extreme User Manual Setting the High Alarm Setpoint Note To bypass and retain the current high alarm setpoint value press The detector then returns to the normal operation When the low alarm setpoint value has been changed or bypassed the Set HIGH alarm setpoint screen displays II ype g PAJA 18 Press 4 or Y to scroll to the required value 19 Press to save the new value and return to normal operation Note If a new value is selected but not confirmed within 10 seconds by pressing O the detector automatically retains the original value and NO displays The detector proceeds to normal oper ation N 17 INJ When calibration is complete the detector beeps and vibrates four times and the LEDs flash four times before retu
4. The detector is shipped with the automatic O calibration option disabled To enable disable the automatic O calibration option complete the fol lowing 1 From the EXIT screen of the user options menu press 4 or Y to scroll to the ACAL option FIL FL 2 Press _ to select this option The LCD flashes either ON or OFF 3 Press 4 or 7 to toggle between the ON OFF options Ensure the desired option is displayed and press O to confirm the selection The LCD returns to the EXIT screen 4 Press 4 or LY to scroll to a new user option or press _ to exit and return to normal operation Note If the option is not confirmed by pressing O within 10 seconds the detector returns to normal operation GasAlert Extreme User Manual Calibration Past Due Option The calibration past due PAST option enables an automatic shutdown during start up if the detector is past due for calibration Note The detector is shipped with the calibration past due shutdown option disabled To calibrate a past due calibration detector refer to Calibration Past Due Enabled in Self Test To enable disable the calibration past due automatic shutdown option complete the following 1 From the EXIT screen of the user options menu press 4 or to scroll to the PAST option 2 Press _ to select the option The LCD flashes either ON or OFF 3 Press 4 or 7 to toggle between the ON OFF options Ensure th
5. Do not overtighten Cleaning a Sensor Screen Clean or replace the sensor screen as required If replacement sensor screens are required refer to Replacement Parts and Accessories To clean a removed sensor screen complete the following Refer to Fig ures 4 5 and 6 and Tables 11 12 and 13 1 Deactivate the detector 2 Remove the four machine screws on the rear shell and remove the rear shell 44 Remove the two machine screws from the PCB Remove the PCB Place the PCB on a clean surface Remove the screen on BR w Using a soft clean brush wash the screen with clean warm water 7 Insert the sensor screen with the shiny side facing the sensor grill Note Ensure the screen is dry before inserting back into the detec tor 8 Re assemble the detector When assembling the detector be aware of the following When inserting the sensor screen back into the detector ensure the sensor screen is inserted with the shiny side facing the sensor grill e Clean the seal around the edge of the front and rear shells with a soft damp clean cloth Do not use solvents soaps or pol ishes Refer to Figures 5 and 6 Ensure the front and rear shells are properly aligned to guaran tee a proper environmental seal Torque the screws to 3 4 in lbs in a crisscross pattern to ensure a proper environmental seal Do not overtighten GasAlert Extreme WEEE Directive and Battery Directive Clearing a Sensor WEEE D
6. User Manual General Specifications for Datalogger Units Storage Maximum of 8 months of data at 5 second intervals based on a normal workweek 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 sensor status confidence beep activation and detector status along with the time and date and the detector serial number Indicators Icon advising datalogger is operating normally Transfer Accessory IR DataLink or other BW accessory Support BW Excel Datalog Manager EDM This software organizes GasAlert Extreme datalog and event log files into a readable report Fleet Manager CD Support This software organizes GasAlert Extreme datalog and event log files into a readable report 51 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 instal lation 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 radio interference will not occur in a particular installation
7. at the temperature it will be operating in After the detector has stabilized zero the detector e It is necessary to periodically re zero the ETO detector To ensure accurate calibration BW recommends using a pre mium grade calibration gas approved by the National Institute of Standards and Technology NIST Do not use a gas cylinder beyond its expiration date 32 Before calibrating a new NO or ETO sensor allow the sensor to stabilize for 2 hours in a safe area that is free of hazardous gas Calibrate a new sensor before use Allow the sensor to stabilize before starting calibration used 60 seconds new 5 minutes Calibrate the detector at least once every 180 days for HCN detectors calibrate at least once every 90 days depending upon use and sensor exposure to poisons and contaminants Calibrate the detector if the ambient gas display varies at start up It is best to calibrate the sensor before changing the alarm set points Calibrate only in a safe area that is free of hazardous gas To disable an alarm set the alarm setpoint to zero If a certified calibration is required contact BW Technologies by Honeywell Note A generator must be used to calibrate O and CIO GasAlert Extreme sensors GasAlert Extreme User Manual Test Cap The calibration cap and hose are shipped with the detector for calibra tion Refer to Table 10 and Figure 3 for installation information Note Only use t
8. 4 or L to scroll to the SEND option 24 3 Press O to select the option and to access the data transfer option screens 4 Select one of the following options to transfer data Press 4 or X to scroll to the event EVNT option Press _ to automatically transfer all events Press 4 or LY to scroll to the last LAST option Press to automatically send all of the data logs since the last datalog down load Press La or LY to scroll to the all ALL option Press _ to auto matically send all of the datalogs that are saved on the detector 5 When the data transfer is complete the detector beeps and vibrates and the LEDs flash The LCD displays the EXIT screen GasAlert Extreme User Manual LAST and ALL Transfers If the LAST or ALL option is selected the LCD displays a countdown and the data transmission icon to indicate that the detector is transferring data The number at the beginning of the countdown depends upon the amount of data to transfer 25 EVNT Transfer If the EVNT option is selected the event logs transfer immediately and the LCD displays the EXIT screen Unsuccessful Transfer If the connection between the detector and the IR DataLink is discon nected during a transfer FAIL displays The LCD then displays the EXIT screen 1 From the PC save the previously transferred data to ensure that it will not be deleted Rep
9. Event log information is recorded when an event i e an alarm occurs The following information is recorded in an event log Detector serial number Type of exposure the detector that occurred Time the alarm started and ended Peak exposure of the alarm GasAlert Extreme User Manual Maintenance To maintain the detector in good operating condition perform the follow ing basic maintenance as required e Calibrate bump test and inspect the detector at regular inter vals 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 Do not immerse the detector in liquids Table 11 Replacing the Battery or Sensor Item Description 1 Rear shell machine screws 4 Rear shell Battery PCB machine screws 2 PCB Sensor Sensor screen CO NI O OI BION Front shell 41 Figure 4 Replacing the Battery or Sensor GasAlert Extreme User Manual 42 Figure 5 Rear Shell Seal Table 12 Rear Shell Seal Item Description Seal Figure 6 Front Shell Seal Table 13 Front Shell Seal Item Description Seal GasAlert Extreme User Manual Replacing the Battery or Sensor A Warning To avoid possible personal injury adhere to the following e Replace t
10. 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 encouraged to try to correct the interference by one or more of the following measures e Reorient or relocate the receiving antenna e Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Wear yellow Work safe 125465 L3 UM EN H1 English BW Technologies 2015 All rights reserved
11. Introduction iii nit llar raid 1 Contacting BW Technologies by Honeywell uuusnnnesnnnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nn 2 Safety Information Read First uuusssrnnensnnnennnnnnnnnennnnnnnennnnnnnnnnnnnnnnnnnennnnnnnnnnnnnnnnnennnnnnnnnnnnnnnnnnnnnnnnnsn nennen KRK RR RR RR nennen 2 Getting Started ii iia tit 5 Activating the Detector 2 ccicetccccecscciiececettie area ad cia a aan nn ann han nn na NNA rE RR RNA ERAN SN sees SE TE 9 A ANO 9 Self Test PASS gt ankam Haie AA AA AA A Ad AI Rca 12 Self Test Elli A Lee De ee ee ee ee 12 Deactivating the Detector a dns ias dile ARFA NN HAR 13 Confidence Beep ann e A ia aid Li 13 User Options Mei a die 14 Bd Ad iodo 15 Clock Option sts eked tritio li A Ala eu aimed vate 15 Passcode Protection Optio tdi 2 2 a Dei a aaa aaeh a be a eee eee 16 Enable Passcode Protecti n aididi ai dd tac an en deans A nee 16 Disable Passcode Protection un een had 17 Deactivation Passcode Protection ssssesssessenssrorerersreasrensrnrrrrnsr rs sr rn ran rn sr nns AR AR RR RK RR R RKA A RR AR RAR RR RKA RR KAR AR RR RR RR KKR RR SRS 17 Stealth Mode Optio eimie ii dd len ui 18 Automatic Backight Option 2 aa aa ra Dans aa Braga RL nnd ern ron Do ARE ATA 19 Latching Alarm Option ne ee da 19 Automatic Oxygen 02 Calibration Option us 240u044400nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
12. Replacement NO sensor 1 PS RZ10 Replacement HCN sensor 1 SR E04 Replacement ETO sensor 1 SR V04 Replacement CIO sensor 1 SR G04 Replacement O sensor 1 SR N04 Replacement NO sensor 1 GAXT SS Sensor screens 10 49 GasAlert Extreme User Manual Specifications Instrument dimensions 2 8 x 5 0 x 9 5 cm 1 1 x 2 0 x 3 75 in Weight 82 g 2 9 oz Operating temperature H S SO HCN 40 C to 50 C 40 F to 122 F CO 30 C to 50 C 22 F to 122 F NH NH high range 20 C to 40 C 4 F to 104 F Other gases 20 C to 50 C 4 F to 122 F Operating humidity CO H S SO Cl HCN NO NH3 PH ETO NO Oz 15 to 90 relative humidity non condensing Cl2 10 to 95 relative humidity non condensing ClO2 15 to 95 relative humidity non condensing 02 0 to 99 relative humidity non condensing Detection range GasAlert Extreme O 0 30 0 vol 0 1 vol increments GasAlert Extreme CO 0 1000 ppm 1 ppm increments GasAlert Extreme CO low H sensitivity 0 1000 ppm 1 ppm increments GasAlert Extreme H S 0 100 ppm 1 ppm increments GasAlert Extreme H S high range 0 500 ppm 1 ppm increments GasAlert Extreme PH 0 5 0 ppm 0 1 ppm increments GasAlert Extreme SO 0 100 0 ppm 0 1 ppm increments GasAlert Extreme Cl 0 50 0 ppm 0 1 ppm increments GasAlert Extreme NH 0 100 ppm 1 ppm increments GasAlert Extreme N
13. deactivates Automatic shutdown feature activated due to depleted battery Replace the battery Refer to lt Replacing the Battery or Sensor Detector does not auto zero or calibrate Sensor may be expired Change the sensor O sensor reading is erratic Sensor may be expired Change the sensor 48 GasAlert Extreme User Manual Replacement Parts and Accessories To avoid personal injury or damage to the detector use only A Warning specified replacement parts To order any parts or accessories contact BW Technologies by Honey Model No Description Qty GA TC 1 Test cap and hose 1 GA BALERT Concussion proof boot 1 GA BSPLASH K Splash guard filters 5 GA HC 1 Hard hat clip 1 GA AG 1 Alligator clip non conductive 1 GA AG 2 Alligator clip stainless steel 1 GA CL 1 Belt clip with screw 1 GA NS 1 Neckstrap with safety release 1 GA LY 1 Short strap 6 in 15 2 cm 1 GA USB2 IR DataLink 1 well Table 15 Replacement Parts and Accessories Model No Description Qty SR X10 Replacement O sensor 1 PS RMO4H Replacement CO sensor low H2 sensitivity 1 PS RMO4 Replacement CO sensor 1 PS RH04S Replacement H S sensor 1 SR P04 Replacement PH sensor 1 PS RS04 Replacement SO sensor 1 PS RC10 Replacement Cl sensor 1 SR A04 Replacement NH sensor 1 SR A204 Replacement NH sensor high range 1 PS RD04
14. successful the LCD automatically displays the calibration due date screen Unsuccessful Span If the detector fails to span a sensor successfully FAIL displays The detector vibrates and beeps and the LEDs flash Then the detector automatically proceeds to the alarm setpoint screens If the span fails confirm that gas is being applied to the sensor the sensor is detecting a sufficient gas concentration within 30 seconds and the gas concentration has not dropped significantly during the 2 minute span If the span is still unsuccessful use a new gas cylinder If the span continues to be unsuccessful replace the sensor Refer to Replacing the Battery or Sensor GasAlert Extreme User Manual Setting the Calibration Due Date After a successful calibration the LCD displays the CAL DUE screens and the number of days remaining before the next calibration 1 17 AJO E n be Note To bypass the calibration due notification press The detec tor automatically proceeds to the TWA alarm setpoint BW Technologies by Honeywell recommends that the detector be calibrated every 180 days 6 months The detector is shipped with the factory default setting of 180 days 10 Press 4 or Y to scroll to the required value 1 to 365 11 Press O to save the new value and automatically proceed to the TWA alarm setpoint screen Note If a new value is selected but not confirmed within 10
15. Eight beeps flashes and vibrations LOW i displays Automatic Shutdown Alarm Confidence Beep After Automatic Shutdown Alarm One beep every 5 seconds No beep One quick vibration per minute No flash or vibrations Note fiidisplays for a short time If the detector enters low battery alarm the confidence beep deacti vates Note The high alarm and STEL alarm have the same priority A high alarm and or STEL alarm overrides a low alarm and or TWA alarm To check STEL and TWA alarms specifically press and hold C and 4 simultaneously The vibrator alarm is disabled at 20 C The high and low alarms deactivate when the gas concentration is lower than the low alarm setpoint If the alarms are set to latch alarms persist until the gas concentration is below the alarm setpoint and the alarms have been acknowledged by pressing The TWA and STEL alarms deactivate by clearing the TWA and STEL peak exposure Refer to Clearing Gas Exposures 27 GasAlert Extreme User Manual Computed Gas Exposures A Warning To avoid possible personal injury do not deactivate the detector during a work shift The detector automatically resets the TWA STEL and MAX gas exposures during start up If the detector is reactivated during a work shift the new values will not reflect the entire work shift 28 Table 7 Computed Gas Exposures Gas Exposure TWA Description Time weighted average based on an 8 h
16. H high range 0 400 ppm 1 ppm increments GasAlert Extreme NO 0 100 0 ppm 0 1 ppm increments GasAlert Extreme HCN 0 30 0 ppm 0 1 ppm increments 50 GasAlert Extreme ETO 0 100 0 ppm 0 1 ppm increments GasAlert Extreme CIO 0 1 00 ppm 0 01 ppm increments GasAlert Extreme O 0 1 00 ppm 0 01 ppm increments GasAlert Extreme NO 0 250 ppm 1 ppm increments Sensor type Plug in electrochemical cells Calibration Auto zero set span and span sensor Alarm conditions TWA alarm STEL alarm low alarm high alarm sen sor alarm low battery alarm confidence beep automatic shutdown alarm Audible alarm 95 dB at 0 3 m 1 ft typical Visual alarm Red light emitting diode LED Display Alpha numeric liquid crystal display LCD Backlight Automatically activates for 3 seconds whenever there is insufficient light to view the display and during alarm conditions Any pushbutton reactivates the backlight for 6 seconds Self test Initiated upon activation Battery test Every 0 5 seconds Battery Panasonic CR 2PE BN battery Warranty 2 years including sensors Approvals Classified by UL to both U S and Canadian Standards as Intrinsically Safe for Class I Division 1 Group A B C D European Explosives Protection EEx ia IIC CE 0539 amp Il 1 G DEMKO 04 ATEX 03 36363 IECEx ABS Type Approved VA 348 169 X KTL 12 KB4BO 0199X EAC Certificate RU C GB 1BO5 B 01115 GasAlert Extreme
17. N E ARKEN AKAN RA AAA E RN RAVE EA HAMMER RAKA NR AK REKA RANN EU ante needs sein 40 Event Lim ad so bag ANA AE 40 Maintenance vassare erian irera Noan ORKA SR N RAA SRA NEKA RAN mA RN KIKAR KN KAFKA ASA E AAA RME A ARA KOKK AKA KN KNAKAR DNS NA RKS SNARARE 41 Replacing the Battery or Sensor ccceceescneceeecseeeneceeeeseeceeeecssneneeeessanacenensaaneceesseaaaegenssaaaeeesneaaaecesnananecenteseaeeeeensnans 43 Replacing the Battery cio e ne de En A 43 Replacing the Sensor Ada eens 43 Cleaning Sensor SCHESM NO 44 GIS ALIN AS SS OM es oes ON 45 WEEE Directive and Battery Directive cccecccseseeeeseeeeeeeeeeeeeeneeseeeeeeeeeceeneeeeeesesesseeeseeseseeeesesseseaeseeseseaeesesesseeeeeesesseeeees 45 Removal and Disposal of the Battery cect tne ne eee ene ere ene ARKA AR ARR ARKA ARR A KAR KARA R ARK KKR ARR K RR KKR ARR RAR RR RR 45 Troublesh oting 2 2 20 2 a a A FNS HEN NR KA SRA AK Hahn FNS nenne cade 46 Replacement Parts and Accessories iio an 49 Specifications wiii A a 50 General Specifications for Datalogger Units ssss sssssssssrssssssrsrsnssrsrssnnnnrsnnnn rr 51 iii GasAlert Extreme User Manual List of Figures Title Figure Page 1 GasAlert Extreme Detector sissies eee 2222 AA ee eee 6 2 Display Elements riietes nen a e na ann en Peewee eae ca nee 7 3 Test Caps hac Di TS E ARA A AAA ad tag teed dia 33 4 Replacing the Battery or Sensor sssoosssssssssrrrsssssrrsrrssssrsrsssssssss
18. Press and hold While holding press When the confidence beep option is enabled the detector auto matically begins beeping when activated When the confidence beep option is enabled in stealth mode the detector vibrates one time every 60 seconds For more informa tion refer to Stealth Mode Option and Alarms Note If confidence beep is enabled and a low battery alarm occurs the confidence beep deactivates GasAlert Extreme Use r Manual User Options Menu Note When selecting a user option Set flashes and the LCD dis plays the opposite of what is currently enabled To access the user options menu complete the following 1 14 Press and hold 4 and 7 simultaneously until OPTN displays and then release the buttons The detector beeps and vibrates four times and the LEDs flash four times while accessing the user options menu If the passcode protection is not enabled the EXIT screen auto matically displays If the detector is passcode protected the following screen dis plays 2 Press 4 or 7 to scroll to the required passcode Press _ to confirm the selection and access the EXIT screen Note If the passcode is not confirmed within 10 seconds NO dis plays and the detector returns to normal operation 47 VILI 3 From the EXIT screen press 4 or X to scroll through the user options gt 4 Press O to select a displayed option Note As a safety p
19. ST displays 11 Press O to acknowledge the warning message If the calibration past due option is enabled or disabled one of the following two events will occur e Calibration Past Due Disabled If the detector is not pass code protected and after the CAL PAST message is acknowl edged the detector continues the self test and then enters normal operation e Calibration Past Due Enabled If the detector is passcode protected and when CAL PAST displays press O to acknowledge the message and to access the PASS screen If required refer to Passcode Protection Option Press 4 or Y to scroll to the required passcode and press O within 10 seconds to confirm the selection The detector enters normal operation Note Calibrate the detector before continuing operation If the passcode is not confirmed within 10 seconds or the pass code is incorrect the detector beeps eight times the LEDs flash 8 times and the LCD displays the following screen gt 171 VILI GasAlert Extreme User Manual The detector then automatically deactivates 12 Bump Test Fail If a previous bump test failed the detector beeps vibrates and BUMP FAIL displays Press O to acknowledge the alarm Note Bump test the detector before continuing operation For information regarding bump tests refer to the MicroDock II User Manual 12 Self Test Pass If the detector passes the self test it enters normal oper
20. X Cista i se Month Wind JAN FEB MAR etc ALIN a Day of the month 4 1 to 31 ATA Day of the week MAITIN I MON TUE WED etc I IILIUN nn Hour Minute ies 00 00 hours to 23 59 VE I GEES hours To adjust the date or time refer to Clock Option GasAlert Extreme User Manual 5 Sensor Test The detector tests the sensor If the sensor test fails the detector beeps slowly the LEDs flash slowly and ALARM flashes ALARM If the sensor test passes the self test continues 6 Gas Type The LCD displays the type of gas the detector is man ufactured to monitor Refer to Table 1 for the type of gases monitored If the battery is low the LCD displays the low battery icon and the self test continues 10 7 TWA Alarm Setpoint The LCD displays the TWA alarm set point Note The TWA alarm setpoint screen does not apply to O detectors 8 STEL Alarm Setpoint The LCD displays the STEL alarm set point Note The STEL alarm setpoint screen does not apply to O detec tors GasAlert Extreme User Manual 9 Low Alarm Setpoint The LCD displays the low alarm setpoint 11 Calibration Due Test The LCD displays the calibration due date Ld LIE i ATTI TIILI ett AO The LCD displays the number of days remaining before the detector must be calibrated For more information refer to Cali bration If calibration is past due CAL PA
21. ation The LCD displays the ambient gas reading The detector begins recording immediately It records the maximum MAX gas exposure the short term exposure levels STEL and e calculates the time weighted average TWA Self Test Fail If the detector fails the self test refer to Troubleshooting GasAlert Extreme User Manual Deactivating the Detector Note If Deactivation Passcode Protection is enabled the detector cannot be disabled without entering a passcode first PASS displays immediately after OFF refer to Deactivation Passcode Protection This option can only be enabled at the factory and cannot be disabled by the customer To deactivate the detector complete the following 1 Press and hold until OFF displays approximately 5 seconds 2 The detector beeps and vibrates four times the LEDs flash four times and then the detector deactivates Note If is not held down until OFF displays the detector will remain activated 13 Confidence Beep The confidence beep provides continuous confirmation that the detector is operating properly When the confidence beep is enabled the detector beeps every 5 seconds The confidence beep can be enabled or disabled during start up Note The detector is shipped with the confidence beep disabled Enabling the confidence beep decreases battery life To enable disable the confidence beep complete the following 1 Ensure the detector is deactivated 2
22. calibration set alarm setpoint functions The passcode protection option can be enabled or disabled Note The detector is shipped with the passcode protection option disabled Enable Passcode Protection To enable passcode protection complete the following Note The passcode is provided on a separate card inside the ship ping container 16 From the EXIT screen of the user options menu press 4 or ly to scroll to the PASS option PASS 2 Press O to select the option 3 Set and PASS continually flash Press 4 or Y to scroll to the required passcode and press O to confirm the selection 4 The ON screen displays and flashes continually Press O to confirm The LCD then returns to the EXIT screen 5 Press L4 or 7 to select another user option or press _ to exit the user options and return to normal operation Note If an incorrect passcode is selected or a correct passcode is not confirmed within 10 seconds NO displays and the LCD returns to the EXIT screen GasAlert Extreme User Manual Disable Passcode Protection When the detector is passcode protected the key icon displays continu ally To disable the passcode protection option complete the following 1 Press and hold 4 and 7 simultaneously to access the user options menu The OPTN screen displays briefly before the flashing passcode screen displays gs CIOL had PASS 2 Press 4 or 7 to scroll to the required passco
23. ce to BW Technologies by Honeywell 2840 2 Avenue S E Calgary AB T2A 7X9 CANADA Email us at info gasmonitors com Visit BW Technologies by Honeywell s website at www gasmonitors com ISO 9001 Safety Information Read First Use the detector only as specified in this manual otherwise the protec tion provided by the detector may be impaired International symbols used on the detector and in this manual are explained in Table 2 Read the Warnings and Cautions on the following pages before using the detector x Note This instrument contains a lithium battery Do not mix with the solid waste stream Spent batteries should be dis posed of by a qualified recycler or hazardous materials handler GasAlert Extreme User Manual A Caution To avoid possible personal injury adhere to the following Warning Substitution of components may impair Intrinsic Safety Warning To prevent ignition of flammable or combustible atmospheres disconnect power before servicing Do not use the detector if it is damaged Before using the detector inspect the case Look for cracks and missing parts Use only a sensor specifically designed for the GasAlert Extreme model Refer to Replacement Parts and Accesso ries Do not deactivate the detector during a work shift Deactivating the detector resets the time weighted average TWA short term exposure limit STEL and maximum gas exposure values to 0 Refer to Alarms Ensur
24. creen 23 3 Press 4 or 7 to scroll to another user option or press to exit and return to normal operation Datalogger Sampling Rate Option The datalogger sampling rate RATE option defines how often the detector records a datalog The datalogger sampling rate ranges from 1 to 60 seconds Note The detector is shipped with a datalogging sampling rate of 5 seconds To adjust the datalogger sampling rate complete the following 1 From the EXIT screen of the user options menu press a and to scroll to the RATE option 3 The sample rate screen displays the current selected rate Press a or L to scroll to a new rate and press C to save the new value GasAlert Extreme User Manual 4 Press 4 or 7 to scroll to another user option or press _ to exit and return to normal operation Note If a datalogging sample rate value is not selected or confirmed by pressing O within 10 seconds NO displays and the LCD displays the EXIT screen Data Transfer Option The data transfer SEND option transfers the datalog event log informa tion from the detector to a PC Note An IR DataLink or other BW accessory is required to transfer the data from the detector to a PC To transfer data complete the following 1 Connect the IR DataLink or other BW accessory to the detector and the PC Refer to the R DataLink Instruction Sheet 2 From the EXIT screen of the user options menu press
25. de and press _ to confirm The following EXIT screen displays The key icon indicates that the passcode protection is currently enabled 3 Press La or L to scroll to the PASS option and press to select the option 4 The LCD displays a flashing OFF screen Press O to confirm the disabling option 17 Note To ensure if the passcode protection option is enabled dis abled use 4 and to toggle between the ON and OFF options Display the desired option and press O to confirm the selection The LCD returns to the EXIT screen 5 Press L4 or 7 to select another user option or press _ to exit the user options and return to normal operation Note If a passcode value is not selected or confirmed by pressing within 10 seconds NO displays and the LCD returns to the EXIT screen 47 VILI Deactivation Passcode Protection As a backup safety precaution the deactivation passcode protection option can be enabled prevent unauthorized deactivation A separate security passcode is required for this option and will be available to lim ited personnel only gt Note The detector can be shipped with this option enabled perma nently This option can only be enabled at the factory and can not be disabled by a customer The passcode must be entered every time the detector is deactivated GasAlert Extreme User Manual To deactivate the detector complete the following 1 From normal operation p
26. 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 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 by Honeywell BW Technologies by Honeywell BW Technologies by Honeywell Corporate Headquarters America Europe 2840 2nd Ave SE 3279 West Pioneer Parkway 5 Canada Close Calgary AB Arlington TX Banbury Oxfordshire Canada T2A 7X9 USA 76013 United Kingdom OX16 2RT Table of Contents Title Page
27. e desired option is displayed and press O to confirm the selection The LCD returns to the EXIT screen 4 Press 4 or 7 to scroll to a new user option or press _ to exit and return to normal operation 21 Note If the option is not confirmed by pressing O within 10 seconds the detector returns to normal operation Languages The LCD can display text in five different languages Refer to the follow ing language options Portuguese Option The Portuguese PORT option enables the LCD to display text in Portu guese Note If the multi language option is included the detector is shipped with English selected as the default language 1 From the EXIT screen of the user options menu press 4 or Y to scroll to the PORT option 2 Press O to select the option The LCD then displays the Portu guese exit screen 3 Press 4 or 7 to scroll to another user option or press _ to exit and return to normal operation GasAlert Extreme User Manual Spanish Option The Spanish ESPA option enables the LCD to display text in Spanish Note If the multi language option is included the detector is shipped with English selected as the default language 1 From the EXIT screen of the user options menu press 4 or 7 to scroll to the ESPA option 2 Press O to select the option The LCD then displays the Span ish exit screen 3 Press La or 7 to scroll to another user option or press _ to ex
28. e the sensor screen is not blocked If the detector is damaged or parts are missing contact BW Technologies by Honeywell immediately If the detector has been disassembled ensure the front and rear shells are properly aligned and fastened before acti vating the detector Refer to Maintenance BW recommends to bump test the sensor before each day s use to confirm their ability to respond to gas by expos ing the detector to a gas concentration that exceeds the alarm setpoints Manually verify that the audible and visual alarms are activated For detectors with the calibration feature calibrate the sensor if the reading is not within the specified limits Calibrate the detector before first time use and then at least once every 180 days For HCN detectors calibrate once every 90 days Use only the Panasonic CR 2PE BN battery Refer to Replacing the Battery or Sensor To reduce the risk of ignition of a flammable atmosphere batteries must only be changed in a safe area free of hazard ous gas Do not place the detector near the mouth or shoulders GasAlert Extreme User Manual A Caution To avoid possible damage to the detector adhere to the following Do not expose the detector to electrical shock and or severe continuous mechanical shock The oxygen GasAlert Extreme detector is classified by Underwriters Laboratories Inc up to an atmosphere of 21 oxygen Do not attempt to disassemble adjust or service the detec
29. eat steps 3 5 of the Data Transfer Option 3 From the detector select LAST to automatically resume the transfer from where it stopped sending Or Select ALL to transfer all of the data again Alarms GasAlert Extreme Alarms Table 6 describes detector alarms and corresponding screen During an alarm condition the detector activates the backlight and the LCD displays the current ambient gas reading To change the factory set alarm setpoints refer to Calibration and Setting Alarm Setpoints Table 6 Alarms Alarm Low Alarm Slow beep Slow flash ALARM flashes Slow vibrations Display Alarm TWA Alarm Slow beep Slow flash ALARM flashes Slow vibrations Display ya Slow flash ALARM flashes Slow vibrations High Alarm STEL Alarm ALARM Fast beep Fast beep e Fast flash e Fast flash ALARM flashes ALARM flashes Fast vibrations Fast vibrations Sensor Alarm ALARM Low Battery Alarm e Slow beep One beep and one flash every H PPM 5 seconds and one quick vibration every minute when confidence beep is disabled If confidence beep is enabled no beeps flashes or vibrations LOW displays 26 GasAlert Extreme User Manual Table 6 Alarms Alarm Display Alarm Display Automatic Shutdown Alarm Calibration past Eight beeps flashes and vibrations Automatic Shutdown Alarm Low battery
30. elow the alarm setpoint and the alarms have been acknowledged by pressing The audible alarm can be temporarily deactivated press O for 30 sec onds but the LCD continues to display the peak concentration until the alarm condition no longer exists In stealth mode the detector continues to vibrate until the alarm is acknowledged Note The detector is shipped with the latching alarm option disabled GasAlert Extreme User Manual To enable disable the latching alarm option complete the following 1 From the EXIT screen press 4 or Y to scroll to the LTCH option 2 Press _ to select the option The LCD flashes either ON or OFF 3 Press 4 or 7 to toggle between the ON OFF options Ensure the desired option is displayed and press O to confirm the selection The LCD returns to the EXIT screen 4 Press 4 or 7 to scroll to a new user option or press _ to exit and return to normal operation Note If the option is not confirmed by pressing O within 10 seconds the detector returns to normal operation Automatic Oxygen O Calibration Option Note For oxygen detectors only If the automatic oxygen O calibration option is enabled ensure the detector is activated in safe area in normal 20 9 oxygen atmosphere 20 This option enables disables the automatic oxygen O calibration The O calibration begins automatically during start up after the calibration due screen displays Note
31. er Note If a new value is selected but not confirmed within 10 seconds by pressing the detector rejects the new value and NO dis plays The detector beeps six times and retains the original value The detector automatically proceeds to the span screen gt 47 VILI 5 Press O to save the new value and proceed to the span screen SPAN Myc 71 PPM GasAlert Extreme User Manual Span 36 Note To bypass the span function press O to automatically pro ceed to the alarm setpoint screens If the span is bypassed the calibration due date cannot be changed Verify that the calibration gas being used matches the span concentration values that are defined for the detector For more information refer to Calibration Guidelines 6 The set span screen displays a flashing gD Note The flashing aye does not display for oxygen O detectors 7 Apply the calibration gas 8 Apply gas to the sensor at a flow rate of 500 ml min for NH3 Cl and ETO 1000 ml min The gas readings change as gas is applied to the sensor When the detector senses a sufficient concentration of gas approxi mately 30 seconds the detector beeps once 9 The detector then begins spanning the sensor as follows NHs Cl CIO O and ETO 5 minutes to span 0 30 seconds to span other gases 2 minutes approximately to span The detector beeps three times when the span is complete Successful Span If the span is
32. er input Pushbutton operation restores automatically when the operation ends The detector does not accurately measure the gas Detector requires calibration Calibrate the sensor Refer to Calibration and Setting Alarm Setpoints Detector is colder hotter than ambient gas Allow the detector to acquire ambient tem perature before use Sensor screen is blocked Clean the sensor screen Refer to Cleaning a Sensor Screen The detector does not enter alarm mode Alarm setpoint s are set incorrectly Reset the alarm setpoints Refer to Reset ting Gas Alarm Setpoints Alarm setpoint s set to zero Reset the alarm setpoints Refer to Reset ting Gas Alarm Setpoints Detector is in calibration mode Complete calibration Refer to Calibration and Setting Alarm Setpoints 47 GasAlert Extreme User Manual Table 14 Troubleshooting Tips Problem The detector intermittently enters alarm mode without apparent reason Possible Cause Ambient gas levels are near alarm setpoint or the sensor is exposed to a puff of the tar get gas Solution Detector is operating normally Use caution in suspect areas Check MAX gas exposure reading Alarms set incorrectly Reset the alarm setpoints Refer to Calibra tion and Setting Alarm Setpoints Missing or faulty sensor Replace the sensor Refer to Replacing the Battery or Sensor The detector automatically
33. ess Y and 4 simultaneously and hold until OPTN and then EXIT E displays 5 seconds To initiate calibration and set alarm setpoints press and hold and O simultaneously until CAL displays 5 To increment the displayed value press 4 To view the TWA STEL and maximum MAX gas exposures press 4 and _ simultaneously To save a displayed value press To clear TWA STEL and maximum MAX gas exposures press and hold O for 6 seconds To acknowledge a latched alarm press O GasAlert Extreme User Manual Activating the Detector To activate the detector press in a safe area free of hazardous gas Self Test When the detector is activated it performs several self tests Confirm the following tests occur Note The following tests are listed in the order they are automatically performed on the detector 1 Display Elements Test The LCD displays all screen elements E ALARM SPAN navoi iF maz A PPM A NIE 2 Alarm Function Test The detector beeps the LEDs flash the backlight activates briefly and the detector vibrates 3 Battery Test The detector tests the batteries If the battery volt age is too low to continue the detector performs an automatic shutdown Refer to Automatic Shutdown Alarm 4 Date and Time The LCD displays the date and time automati cally in the following order ai g Year The LCD displays TUTU ae the current year 20X
34. fer to Replacing the Battery or Sensor Damaged or defective detector Contact BW Technologies by Honeywell Reversed battery Reinstall the battery correctly The detector enters alarm mode immedi ately when it is activated Sensor needs to stabilize Used sensor wait 60 seconds New sensor wait 5 minutes Low battery alarm Replace the battery Refer to Replacing the Battery or Sensor Sensor alarm Replace the sensor Refer to Replacing the Battery or Sensor 46 The start up self test fails during one of the checks General fault Contact BW Technologies by Honeywell Alarm setpoints are incorrect Reset the alarm setpoints Refer to Reset ting Gas Alarm Setpoints Table 14 Troubleshooting Tips GasAlert Extreme Troubleshooting Problem The detector does not display a normal ambient gas reading after the activation self test Possible Cause Target gas is present Solution Detector is operating properly Use caution in suspect areas Detector requires calibration Calibrate the detector Refer to Calibration and Setting Alarm Setpoints Sensor not stabilized Used sensor wait 60 seconds New sensor wait 5 minutes The detector does not respond to the push buttons Battery is depleted Replace the battery Refer to Replacing the Battery or Sensor Detector is performing operations that does not require us
35. h the alarms deactivate after the gas concentration is lower than the low alarm setpoint and the alarms have been acknowledged by pressing The TWA and STEL alarms can be stopped either by Clearing the MAX TWA and STEL peak exposures Refer to Clearing Gas Exposures or deactivating the detector and reactivating it again If the detector is passcode protected to prevent deactivation refer to Deactivation Passcode Protection A Caution Follow all safety procedures as defined by your employer Confirm with your supervisor before clearing TWA and STEL alarms GasAlert Extreme User Manual Clearing Gas Exposures The peak gas exposures automatically clear after deactivating the detec tor To clear the MAX TWA and STEL peak exposure readings immediately press and hold O for 6 seconds The detector beeps and vibrates two times to confirm that the exposures have been cleared A Caution Follow all safety procedures as defined by your employer Confirm with your supervisor before clearing TWA and STEL alarms Resetting Gas Alarm Setpoints Note Standard factory alarm setpoints vary by region Table 9 lists the factory alarm setpoints To change the factory alarm setpoints refer to Calibration and Setting Alarm Setpoints Note To disable an alarm set the alarm setpoint to 0 The ETO sensor is extremely cross sensitive and it responds strongly to CO 30 Table 9 Factory Alarm Setpoints
36. he battery in a safe area free of hazardous gas immediately when the detector enters low battery alarm Use only the Panasonic CR 2PE BN battery Use only the sensor specifically designed for the GasAlert Extreme model Otherwise the detector will not monitor the target gas Refer to Replacement Parts and Accessories After replacing a sensor allow the new sensor 5 minutes to stabilize before use For an ETO or NO sensor allow the new sensor 2 hours to stabilize before use Do not expose a sensor to vapors of organic solvents such as paint fumes or organic solvents Note When the battery is removed from the detector the clock reverts back to the default value Refer to Clock Option To preserve the life of the battery deactivate the detector when not in use For additional information regarding problems caused by a sensor requiring calibration or replacement refer to Troubleshooting Replacing the Battery To replace a battery complete the following Refer to Figures 4 5 and 6 and Tables 11 12 and 13 Replace the battery in a safe area free of hazardous gas 43 1 Deactivate the detector 2 Remove the four machine screws on the rear shell and remove the rear shell 3 Remove the battery Xx Warning This instrument contains a lithium battery Do not mix with the solid waste stream Spent batteries should be disposed of by a qualified recycler or hazardous materials handler 4 Insert the new ba
37. he calibration cap during calibration Table 10 Test Cap Item Description 1 Test cap 2 Hose 3 Regulator 4 Gas cylinder Figure 3 Test Cap 33 GasAlert Extreme User Manual Calibration Calibration requires several steps some of which can be bypassed A note is added to each option that can be bypassed Start Calibration 1 Note To quit calibration at any point press The detector retains any saved values and the detector beeps and vibrates four times before returning to normal operation Calibrate O in clean air only To enter calibration in a safe area free of hazardous gas press and hold C and Y simultaneously as the detector beeps and vibrates four times and the LEDs flash four times After the CAL screen displays the detector beeps one time and the auto zero screen displays Auto Zero The auto zero function automatically zeroes the detector 34 2 The LCD flashes while the detector automatically zeroes the sensor When the auto zero is complete the detector beeps twice Note Do not apply the calibration gas until the LCD displays the flashing gas cylinder icon otherwise the detector auto zero will fail Auto Zero Fail If the sensor fails auto zero the following screen displays The detector then bypasses the sensor span and automatically proceeds to the alarm setpoints 1 Press O to exit the alarm setp
38. irective and Battery Directive Each sensor has a high degree of resistance to common vapors and Failure to comply with the following battery removal and disposal instruc gases To clear a sensor move the detector to a clean environment and tions may result in battery shorting battery leakage and or other dam wait 10 to 30 minutes age Ensure a qualified technician completes the following procedures Note Removal and Disposal of the Battery Do not expose a sensor to the vapors of inorganic solvents such as paint fumes or organic solvents Only a qualified technician should complete the following procedure Refer to Figure 4 for parts of the detector Dispose of the battery according to local laws 1 Press and hold O to deactivate the detector 2 Remove the four machine screws on the rear shell and remove the rear shell Remove the two machine screws from the PCB 4 Remove the PCB Place the PCB on a clean non conductive surface Remove the battery Dispose of the battery according to local laws 45 GasAlert Extreme User Manual Troubleshooting If a problem occurs refer to the solutions provided in Table 14 If the problem persists contact BW Technologies by Honeywell Table 14 Troubleshooting Tips Problem The detector does not activate Possible Cause No battery Solution Install a battery Refer to Replacing the Bat tery or Sensor Depleted battery Replace the battery Re
39. is product is a gas detector not a measurement device The detector is a personal safety device It is your responsibility to respond properly to the alarms Table 1 lists the GasAlert Extreme models and the gases monitored This manual includes examples from each model Table 1 GasAlert Extreme Models GasAlert Extreme Model GasAlert Extreme H S Gas Monitored Hydrogen sulfide ppm GasAlert Extreme PH Phosphine ppm GasAlert Extreme SO Sulfur dioxide ppm GasAlert Extreme Cl Chlorine ppm GasAlert Extreme NH Ammonia ppm GasAlert Extreme NH Ammonia ppm High range GasAlert Extreme NO Nitrogen dioxide ppm GasAlert Extreme HCN Hydrogen cyanide ppm GasAlert Extreme ETO Ethylene oxide ppm GasAlert Extreme ClO Chlorine dioxide ppm Model GasAlert Extreme O Gas Monitored Oxygen by volume GasAlert Extreme O Ozone ppm GasAlert Extreme CO Carbon monoxide ppm Low H sensitivity GasAlert Extreme NO Nitric oxide ppm GasAlert Extreme CO Carbon monoxide ppm GasAlert Extreme H S Hydrogen sulfide ppm High range GasAlert Extreme User Manual Contacting BW Technologies by Honeywell To contact BW Technologies by Honeywell call USA 1 888 749 8878 Canada 1 800 663 4164 Europe 44 0 1295 700300 Other countries 1 403 248 9226 Address corresponden
40. it and return to normal operation German Option The German DEUT option enables the LCD to display text in German Note If the multi language option is included the detector is shipped with English selected as the default language 22 1 From the EXIT screen of the user options menu press 4 or Y to scroll to the DEUT option 2 Press O to select the option The LCD then displays the Ger man exit screen 3 Press LA or L7 to scroll to a new user option or press _ to exit and return to normal operation French Option The French FRAN option enables the LCD to display text in French Note If the multi language option is included the detector is shipped with English selected as the default language 1 From the EXIT screen of the user options menu press 4 or Y to scroll to the FRAN option GasAlert Extreme User Manual 2 Press O to select the option The LCD then displays the French exit screen 3 Press La or 7 to scroll to another user option or press _ to exit and return to normal operation English Option The English ENGL option enables the LCD screens to display text in English Note If the multi language option is included the detector is shipped with English selected as the default language 1 From the EXIT screen of the user options menu press 4 or to scroll to the ENGL option 2 Press O to select the option The LCD then displays the English exit s
41. nd Setting Alarm Setpoint sssssessrssssssrsrssssrrrssssrnrrsnnnnnrsn nn RRn nn RR RR RR RR RAR BARR RR KRK RR RR RR RR RR RR RR RR RR RR RR RR RR KKR Rn nn 32 Culdee Si bici AT AE 1 A AA IE id ERA ed 32 Test Cap AA A Le De LI Reli 33 Calibration ena ete net hie eee Rah Rn o e ole ans cheno tag atte Se bile Steed 34 Start Calibration iia aan 34 GasAlert Extreme User Manual Title Page IL ar rican ete nr lern late evel ead eet sin coved ee nee KRKA SFK SKAKAS RHEA nad 34 Auto Zero Falta 34 Passcode Protected aderidi add 35 DENSA A A AAA AA A AAA A a a A AAA AAA A Ad 35 SPAM ii A AA A A ae ee A ee A Fe 36 Setting the Calibration Due Date oo ect rc tr ern entered eee K p RAA ko rra nan ner Fn nan nn nn ANS nn AS AFA aa AN EKRAR 37 Setting the TWA Alarm Setpoint ssosssssssssssssssssssssssssssrsnnsrrsnssssssrsn ass ss ss ARA SARA ARA AR RAR AAA denne KARA RAR KRA K RKA RAKA AAA R KKR ARR RAR AR RA 37 Setting the STEL Alarm Setpoint 0 0 0 eccccccceceeeccneeeeeeeeceeeesenecaneeeessecaaaeeenseaanaeeenseeaaaaeessecanaaeenseacseeenseaceaeeenseaaneneneees 38 Setting the Low Alarm Setpoint issues vers sis asi vr ANA SAMAR K R KHAN RAN BAKA KN ARDEN KA VAKNA ARR NK VANA ANNA ernennen ernennen 38 Setting the High Alarm Sepai sned abort ANA a a a a SARA TSK Ne BAR EA KS MAR KA ST FRA SN FRA AR 39 Verficatom saa a d adhd a td dia dada 39 Datalog and Event Log iia sa ss ala ARSA ANNARS NEN FA KARON eater 40 A sr ee rn AE SAK MA
42. nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnen 20 Calibration Past Due Option aisciai ruda aen e rape e aeaaeae aea aA Ea aaan aa EEEa Paaa aa aaea age aea aaa eau a Dai 21 SAN GUAGOS PAIE E A E A it AA IE PEET O EE E A AE E T D E 21 GasAlert Extreme User Manual Title Page Portuguese Opt e ea 21 Spanish Opt A A a cee eee eet 22 German Option da di A dente ae en betel dds seien ad 22 French Optom ti A EE et sa eee ine detec odes A tana ease 22 English Option ccoo Ad dees saan 23 Datalogger Sampling Rate Option Arsimin nee nn een reenter enn rre ee ee nn rre FER AA KF RAT RN RARE 23 Data Transfer Option issin ihi a td at ene ev ia eves dn Meade eee TENN 24 EAST and ALL Transters iii ti ii lidia ra 25 EYNT Transfer RR RER oven a i ee ee 25 Unsuccessful Transfer id Ra de e e Ee 25 PAV AMIS Gi en A A EA 26 Computed Gas Exposures sis rn are ae re A A a Hae anata Ad Ad 28 Viewing Gas EXPOSUTES viii dada 28 TOXIC Gases ee e ita 28 OXYGEN 4 1 0 ne nd A rn A E a DC 28 Gas Alarm Ssetpolnts 2 2 ernennen naa eed gare ea ve 29 Stopping a Gas Alarm A A aaa E Gad eee lhe eas A ji eed 29 Glearing Gas Exposures ii r ae Ne haat a aed ai ea aaa es el Ras 30 Resetting Gas Alarm Setpoint S ieii eiiie aA a sea E Eei a A TS GAA e L DKK SKANE DRAR ASEE KARA E AAA EDEN FA KAKA 30 SEensor Aldrm EEE EE EEE En Sates saan Ad Ad 30 Low Battery Alarm rk id 31 Automatic Shutdown Alans a a a e steed nennen obi de Varg ieh 31 Calibration a
43. oint screens and to return to nor mal operation 2 Restart the calibration procedures in a safe area that is free of hazardous gas If auto zero fails a second time deactivate and then reactivate the detector to test the sensors 3 If the auto zero is successful and the passcode protection is dis abled the detector automatically proceeds to the auto span func tion GasAlert Extreme User Manual Passcode Protected After a successful auto zero and if the passcode protected option is enabled PASS displays The passcode is required to access the auto span and alarm setpoint functions ys ei 3 Press 4 or X to scroll to the required passcode and press _ to confirm For additional information refer to Passcode Protec tion Option If the correct code is confirmed by pressing O within 10 sec onds the detector beeps twice and automatically proceeds to the set span screen If the passcode is not confirmed within 10 seconds or the pass code is incorrect NO displays N 17 INJ The detector then beeps four times and automatically returns to normal operation 35 Set Span Note To bypass the set span function press O to automatically pro ceed to the span screen The set span function inputs a new calibration gas concentration value 4 Set SPAN flashes Press 4 or Y to scroll to the required gas concentration The detector value must match the concentration value on the gas cylind
44. our workday Accumulated value STEL Short term exposure limit STEL to gas based on a 15 minute period Accumulated value MAX Maximum MAX concentration encountered during a work shift For oxygen it is the highest or the lowest value from 20 9 encountered Viewing Gas Exposures Toxic Gases 1 Press _ and 4 simultaneously The LCD displays the TWA gas exposure first TWA ppm E 2 Then the LCD displays the STEL gas exposure STEL A PPM IC 3 Then the LCD displays the MAX gas exposure MAX ANTIPPM kJ Oxygen For oxygen detectors press _ and 4 simultaneously to view both the maximum low and maximum high levels of oxygen exposure GasAlert Extreme User Manual Gas Alarm Setpoints Table 8 describes the gas setpoints that trigger the gas alarms Table 8 Gas Alarm Setpoints Alarm Condition Low alarm Toxic gases Ambient gas level above low alarm setpoint O ambient gas level may be set to above or below 20 9 High alarm Toxic gases ambient gas level above high alarm setpoint O ambient gas level may be set to above or below 20 9 TWA alarm TWA above TWA alarm setpoint O not applicable O not applicable STEL alarm STEL above STEL alarm setpoint 29 Stopping a Gas Alarm The low and high alarms deactivate when the ambient gas level returns to below the low alarm setpoint Note If alarms are set to latc
45. recaution if an option is not selected within 20 seconds the detector automatically returns to normal opera tion When the required activities have been performed for a selected option the EXIT screen automatically displays 5 Press 4 or 7 to select another option or press to exit the user options menu and return to normal operation GasAlert Extreme User Manual Exit When entering user options the EXIT screen displays immediately fol lowing the options OPTN screen The LCD automatically returns to the EXIT screen after a user option has been accessed From the EXIT screen use 4 or X to scroll to additional user options Or Press O to exit user options and return to normal operation Clock Option The clock CLCK option sets the date year month day day of the week and time hour minute of the detector To set the time or date complete the following 1 From the EXIT screen press 4 or X to scroll to the CLCK option 2 Press O to select the option and access the first date time option the year Set and the last two digits of the year continually flash 3 Press 4 or 7 to scroll to the required year and press _ to confirm the selection Or To bypass the year press O to retain the current value and automatically proceed to the month screen 4 Repeat step 3 for the remaining date time changes 15 5 Press 4 or 7 to select another option or press to exit the user op
46. ress and hold to deactivate the detector If the detector is passcode protected to prevent deactivation OFF displays briefly and then PASS immediately displays 2 Press 4 or 7 to scroll to the required security passcode Press E to confirm the selection The detector then deactivates Stealth Mode Option The stealth STLH mode option ensures that the detector is undetected in situations that require concealment This option disables the audible alarms visual alarms and e backlight Only the vibrator alarm remains enabled Note The detector is shipped with stealth mode disabled To enable disable the stealth mode complete the following 18 1 From the EXIT screen press 4 or X to scroll to the STLH option 2 Press _ to select the option The LCD flashes either ON or OFF Enabled Disabled 3 Press 4 or 7 to toggle between the ON OFF options Ensure the desired option is displayed and press O to confirm the selection The LCD returns to the EXIT screen If stealth mode has been enabled the screen displays STLH continually unless e functions are being performed readings are not 0 ppm for toxics or e reading is not 20 9 vol for oxygen Note The vibrator alarm is disabled at 20 C 4 Press 4 or 7 to scroll to a new user option or press _ to exit and return to normal operation GasAlert Extreme User Manual Note If the option is not confirmed by pre
47. rning to normal opera tion 39 Verification 1 After calibration is complete and the detector is in normal opera tion verify calibration by 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 is accurate apply the verification gas for the same period of time as was applied to the sensor when it was calibrated Example SO span time was 2 minutes therefore apply verifica tion gas for 2 minutes GasAlert Extreme User Manual Datalog and Event Log The GasAlert Extreme datalogger version allows the detector to record various information so a report can be compiled Datalog Datalog sampling rate is defined in the detector user options To set the sample rate refer to Datalogger Sampling Rate Option The following information is recorded in a datalog Date and time e Detector serial number Type of gas the detector monitors e Current gas reading e Sensor status e Detector status e Passcode protect enabled disabled STEL period setting fixed to a 15 minute period Confidence beep enabled disabled Automatic backlight enabled disabled Stealth mode enabled disabled e Latching alarm enabled disabled e Calibration past due user option enabled disabled e Language the detector is set to display 40 Event Log
48. seconds by pressing O the detector automatically retains the original value and NO displays The detector proceeds to the TWA alarm setpoint gt nd 37 Setting the TWA Alarm Setpoint Note To bypass and retain the current TWA alarm setpoint value press Ed The detector automatically proceeds to the STEL alarm setpoint When the CAL DUE function has been completed the Set TWA alarm setpoint screen automatically displays 75 12 Press 4 or LY to scroll to the required value 13 Press O to save the new value and proceed to the STEL alarm setpoint Note If a new value is selected but not confirmed within 10 seconds by pressing O the detector automatically retains the original value and NO displays The detector proceeds to the STEL alarm setpoint gt A GasAlert Extreme User Manual Setting the STEL Alarm Setpoint Note To bypass and retain the current STEL alarm setpoint value press The detector automatically proceeds to the low alarm setpoint When the TWA alarm setpoint value has been changed or bypassed the Set STEL alarm setpoint screen displays 14 Press 4 or 7 to scroll to the required value 15 Press O to save the new value and proceed to the low alarm setpoint Note If a new value is selected but not confirmed within 10 seconds by pressing O the detector automatically retains the original value and NO displays The detector proceeds to the low alarm setpoint
49. sor GasAlert Extreme NH model NH sensor GasAlert Extreme NH model NH sensor high range GasAlert Extreme NO model NO sensor GasAlert Extreme HCN model HCN sensor GasAlert Extreme ETO model ETO sensor GasAlert Extreme CIO model CIO sensor GasAlert Extreme O model O sensor GasAlert Extreme NO model NO sensor Test cap and hose The detector is shipped with the battery and sensor installed To order replacement sensors and accessories refer to Replacement Parts and Accessories To become familiar with the features and functions of the detector study the following figures and tables Figure 1 and Table 3 GasAlert Extreme Detector describes the detector s components Figure 2 and Table 4 Display Elements describes the LCD screen and icons Table 5 Pushbuttons describes the buttons on the detector GasAlert Extreme User Manual Figure 1 GasAlert Extreme Detector Table 3 GasAlert Extreme Detector Item 1 Description Visual alarm indicators LEDs Liquid crystal display LCD Pushbuttons Audible alarm Sensor and sensor screen Infrared IR communication port NI OQ oy BY Ww m Alligator clip GasAlert Extreme User Manual e en a XTWAL TAN BANN LZ E a a a Figure 2 Display Elements yo MM OM ALARM TUR 6 A rRe Note When enabled the backlight option automatically activates for 3 seconds whene
50. ssing O within 10 seconds the detector returns to normal operation Automatic Backlight Option The automatic backlight BKLT option enables or disables the backlight of the detector When enabled the backlight automatically activates for 3 seconds whenever there is insufficient light to view the LCD Press any button to activate the backlight for 6 seconds Note The detector is shipped with the automatic backlight option enabled The backlight option is not available in the user options menu when stealth mode is enabled To enable disable the automatic backlight complete the following 1 From the EXIT screen press 4 or Y to scroll to the BKLT option 2 Press _ to select the option The LCD flashes either ON or OFF 3 Press 4 or X to toggle between the ON OFF options Ensure the desired option is displayed and press O to confirm the selection The LCD returns to the EXIT screen 19 4 Press 4 or LY to scroll to a new user option or press _ to exit and return to normal operation Note If the option is not confirmed by pressing O within 10 seconds the detector returns to normal operation Latching Alarm Option The latch alarm LTCH option ensures that an alarm persists until it is acknowledged by the user If enabled during an alarm condition the latched alarms LTCH option causes the low and high gas alarms audible visual and vibrator to per sist until the gas concentration is b
51. sssssssssn ss rr cnn 41 5 Rear Shell S al susse sie eta treet chelsea cats E atada 42 6 Front Shell Seal iii a nie lei 42 GasAlert Extreme User Manual vi List of Tables Table Title Page 1 GasAlert Extreme M del oiin en taurine ii IEA ee eee 1 2 International SymbolSs ns RAS na nes ana anne en rn ernennen 4 3 GasAlert Extreme Dete Ctr au 0222 2 22 agers aan daba RE na da A ad datada t 6 4 Display Elements u ee a nen 7 5 PUSHNBUTONS tari ls tiere nes ae das ai r 8 6 Alaims 2 RER A AA eve Ad ail ean al aed 26 7 Computed Gas EXPO SUGS nn Ara rain ara 28 8 Gas Alarm Setp ints n A DLR 29 9 Factory Alarm Setpoints 2 2cicaieil ii a cd eae NE 30 10 TESTO A O Ae enced 33 11 Replacing the Battery or Sensor erasmi retrati i es eee eeeeeee eee non E KAARELA TEES AATE R EAA rra 41 12 Rear Shell Cal ii ste ie ee a ae eee a dea ee 42 13 Fronteshell Seal di ia ba tab E 42 14 Troubleshooting Tips teta dba el ne at id 46 15 Replacement Parts and Accessories issssssssssssrsrerrrrrrssrssssensrnnrer rss rss snar rann r narr nr RAR RAR ARR RAR KKR KR RKA AR RAR RR RK RR RKA RR AR RAR RAR ro na 49 vii GasAlert Extreme User Manual viii Introduction A Warning To ensure your personal safety read Safety Information before using the detector The GasAlert Extreme gas detector the detector warns of hazardous gas at levels above a factory set alarm setpoint Th
52. tions menu and return to normal operation Note The time and date values can only be changed in the order they are presented in this table To bypass any setting press O The detector automatically retains the current value and proceeds to the next date time option re y Year Requires only the last two numerals of the year 00 99 ELN I Par Month Scroll to select the required month JAN FEB MAR HONA INN etc Day Scroll to select the required day 1 31 For months with 30 cre days 1 30 is available For Feb ruary 1 28 amp 29 is available so Day of the week Scroll to select the required day MON TUE MAITIN I Le WED etc Time The hour value flashes first Scroll to select 0 00 hours to 23 59 hours GasAlert Extreme User Manual Note If a value is not bypassed by pressing O within 10 seconds the detector automatically proceeds to the next date time option If the Time Minute value was not bypassed the detec tor automatically proceeds to the Exit screen If a new value is selected but not confirmed by pressing O within 10 seconds NO displays and the detector proceeds to the next date time option If a new Time Minute value was selected but not confirmed the detector automatically pro ceeds to the Exit screen NATI VIS Passcode Protection Option The passcode protection option PASS prevents unauthorized access to the user options and the
53. tor unless instructions for that procedure are contained in the user manual and or that part is listed as a replacement part Use only BW Technologies by Honeywell replace ment parts Refer to Replacement Parts and Accessories e The detector warranty will be voided if customer personnel or third parties damage the detector during repair attempts Non BW Technologies by Honeywell repair service attempts void this warranty Table 2 International Symbols Symbol Meaning ny Classified to both U S and Canadian Safety standards by Underwriter s Laboratories Inc C Conforms to European Union Directives Ex European Explosives Protection ATEX Conforms to European ATEX Directives IECEx International Electrotechnical Commission Scheme for Certification to Standards for Electrical Equipment for Explo sive Atmospheres KTL GasAlert Extreme User Manual Getting Started The items listed below are included with the detector If the detector is damaged or parts are missing contact the place of purchase immedi ately e 3V lithium CR2 series battery e GasAlert Extreme O model O sensor GasAlert Extreme CO model CO sensor low H sensitivity GasAlert Extreme CO model CO sensor GasAlert Extreme H S model H S sensor high range GasAlert Extreme H S model H S sensor GasAlert Extreme PH model PH sensor GasAlert Extreme SO model SO sensor GasAlert Extreme Cl model Cl sen
54. ttery 5 Re assemble the detector When assembling the detector be aware of the following e Clean the seal on the front and rear shells with a soft damp clean cloth Do not use solvents soaps or polishes Refer to Figures 5 and 6 Ensure the front and rear shells are properly aligned to ensure a proper environmental seal Torque the screws to 3 4 in lbs in a crisscross pattern to ensure a proper environmental seal Do not overtighten Replacing the Sensor To replace a sensor complete the following Refer to Figures 4 5 and 6 and Tables 11 12 and 13 1 Deactivate the detector 2 Remove the four machine screws on the rear shell and remove the rear shell 3 Remove the two machine screws from the PCB GasAlert Extreme User Manual 4 Remove the PCB Replace the sensor Gently rock the sensor back and forth to remove a tightly held sensor Note Allow the new sensor 5 minutes to stabilize before use For a new ETO or NO sensor allow the new sensor 2 hours to stabi lize before use 6 Re assemble the detector When assembling the detector be aware of the following e Clean the seal on the front and rear shells with a soft damp clean cloth Do not use solvents soaps or polishes Refer to Figures 5 and 6 Ensure the front and rear shells are properly aligned to ensure a proper environmental seal Torque the screws to 3 4 in Ibs in a crisscross pattern to ensure a proper environmental seal
55. uations when an automatic shutdown alarm occurs 1 If the battery voltage is in immediate danger of falling below the minimum operating voltage the detector beeps and vibrates eight times and the LEDs flashes eight times After 3 seconds the LCD deactivates and the detector deactivates The LCD periodically displays until the battery power is depleted To replace the battery refer to Replacing the Battery or Sensor Note 31 The low battery alarm continues for approximately 30 minutes before an automatic shutdown occurs 2 Ifthe calibration past due user option is enabled and the detector is past the calibration due date the detector automatically deacti vates GasAlert Extreme User Manual Calibration and Setting Alarm Setpoints Guidelines When calibrating the detector adhere to the following guidelines Recommended gas mixture O clean air 20 9 vol CO low H sensitivity 50 to 500 ppm balance N CO 50 to 500 ppm balance N H S high range 10 to 100 ppm balance N H S 10 to 100 ppm balance N PH 1 to 5 ppm balance N SO 10 to 50 ppm balance N Cl 3 to 25 ppm balance N NH 20 to 100 ppm balance N NH high range 20 to 100 ppm balance N NO 5 to 50 ppm balance N HCN 5 to 20 ppm balance N ETO 5 to 50 ppm balance N CIO 0 1 to 1 0 ppm balance N O 0 1 to 1 0 ppm balance N NO 10 to 250 ppm balance N Before operating an ETO detector allow the detector to stabilize
56. ver there is insufficient light to view the LCD Press and hold until the backlight activates any button to acti vate the backlight for 6 seconds The detector is shipped with the backlight option enabled The backlight does not operate when stealth mode is enabled Table 4 Display Elements Item Description 1 Numeric value 2 Gas cylinder 3 Automatically span sensor 4 Passcode lock 5 Set alarm setpoints and user options 6 Maximum gas exposure 7 Alarm conditions 8 Battery 9 Data transmission 10 Alarm or alarm setpoint 11 Automatically zero sensor 12 Optional datalogger indicator 13 Parts per million ppm 14 Percentage by volume vol 15 Percentage by lower explosive limit Y LEL future use GasAlert Extreme User Manual Table 5 Pushbuttons Pushbutton Description To activate the detector press To enable disable the confidence beep while the detector is deactivated press and hold While holding O press to enable or disable the confidence beep during start up To deactivate the detector press and hold until OFF displays 5 seconds If the detector is pass code protected to prevent deactivation PASS will display A passcode must be entered to deactivate the detector For more information refer to Deactivation Passcode Protection To decrement the displayed value or to scroll down press To enter the user options menu pr

User Manual

Contents

Download Pdf Manuals

Related Search

Related Contents