User Manual - Honeywell Analytics
Contents
1. Taa apaa a aniei 17 3 6 1 Fresh air zero calibration oia 17 3 6 1 1 Causes of fresh air Zero Calibration failures sic tenen ent een iet e nnn ate Gettin a Oa e na E Rude 18 3 6 1 2 Forced fresh air zero calibration see 18 3 6 2 sparicalibratonr t tei I dti IM cd MM IE TE 18 3 6 2 1 Sensor out of range 18 3 6 2 2 Causes for span m nns rr UM RAR RR RRD RSKR KKR ARR CU A M A 18 3 7 Fresh air zero calibration in a contaminated atmosphere nes 18 4 LU D giz Kis 19 4 1 Datt ri OS TERT RETE 19 4 2 Replacing SOM S ORS 505050 0050 ss n an s kn n de ne aR dre sde ete EAT AIT A ee dure cdd 20 4 3 Proper Cleaning ec NAR NER 20 4 4 ifo PP I D I I EE 20 5 PC INSTRUMENT COMMUNICATIONS 20 5 1 EVGRE LOGGING PR TE TES RE 20 5 2 Instrument2. 24 Sensor Warranty Periods prr po En cb bod cc ind MIU E ond noD senti bra e he 24 Operating Temperature Range ZAWARNING The safe operating temperature range of the gas detector is 40 C to 50 C Use of Honeywell Analytics Gas Detectors outside of the instrument s specified operating temperature range may result in inaccurate and potentially dangerous readings Certifications The ToxiPro NGSG carries the following certifications UL Class 1 Division 1 Groups A B C D Temp Code T4 UL Class Il Division 1 Groups E F G CSA Class I Division 1 Groups A B C D Temp Code T4 CSA Class Il Division 1 Groups E F G UL International DEMKO A S 09 ATEX 0823124 II 1 G Ex T4 IECEx UL 09 0011 Ex ia 4 Ga KTL 13 KB4BO 0147X http www honeywellanalytics com media honeywell analytics products toxipro documents kcs certificate juarez toxipro 13kb4bo0147x pdf la en The ToxiPro NGSG is in conformity with the following standards UL 913 Seventh Edition CSA C22 2 No 0 M91 C22 2 No 25 1966 C22 2 No 157 92 EN 60079 0 2009 EN 60079 11 2012 EN 60079 26 2007 IEC 60079 0 2007 IEC 60079 11 2011 IEC 60079 26 2006 Warnings and Cautions A Signal Words The following signal words as defined by ANSI Z535 4 1998 are used in the ToxiPro NGSG Operator s Guide R indicates an imminently hazardous s
3. 4 4 3 21 5 3 Initiating COMMUNICATIONS cL 21 6 EXPLODED VIEW AND BASIC PARTS dna 21 APPENDICES RE PR RER ER 22 Appendix Sensor Cross Sensitivity Chart sssssssssssssssssssssssnssrsssnnnnnnnnnnnss sann R RAR R RR RKA RAR RAR RR RR KKR 22 Appendix B Replacement Sensor nee ent nn a RA AA RR ARR RR RR KARA RR RR RR RR RR pb ds 22 Appendix C Calibration Frequency 23 HONEYWELL ANALYTICS WARRANTY GAS DETECTION 5 24 General 24 Instrument amp Accessory Warranty Periods
4. Note The 15 minute sensor warm up period is only necessary for the initial start up of ToxiPro O models 11 Or When the ToxiPro warm up period concludes the screen will be completely blank ToxiPro models equipped with a toxic gas sensor do not require an initial warm up period EOS v MT OO STELTWA MAX VOL PPM 9 CAL MONTHS DAYS With the blank screen shown press and hold the MODE button for 5 seconds to initiate the start up sequence At start up the ToxiPro will automatically go through a basic electronic self test sequence that will take approximately thirty seconds During the self test sequence all sections of the display will be lit the display backlight will momentarily turn on and the audible alarm will chirp If the instrument fails to detect the sensor during startup F 1 will be displayed with the caution symbol following the display test screen If F 1 is shown the instrument will automatically shut down in approximately 5 seconds See Section 4 2 of this manual for instructions on accessing the sensor compartment Once the ToxiPro recognizes the sensor it will display the software version using two screens P R 190 The serial number screens will then be shown Note that the 9 digit serial number can not fit on a single screen So it is shown on three screens In this case the instrument serial number is 481098190 Lu Datalogging versions will the
5. 3 Once the fresh air zero calibration is complete disconnect the calibration assembly If the ToxiPro is equipped with a toxic gas sensor proceed to the span calibration procedure if necessary as described in section 3 5 4 Maintenance 4 1 Replacing batteries ZAAWARN NG Removal or replacement of the lithium battery in potentially combustible atmospheres may compromise intrinsic safety The lithium battery used in the ToxiPro may only be removed or replaced in an atmosphere that is known to be non hazardous To replace the battery 1 Turn the ToxiPro off If the ToxiPro is in Always On Mode see section 2 8 1 for further instructions Note Failure to turn the ToxiPro off prior to battery removal may cause loss of data in the ToxiPro s datalogger 2 Remove the two screws from the back of the ToxiPro One is located under the clip The other is located near the bottom of the instrument 3 Remove the front housing The main board will stay attached to the rear instrument housing The battery is located directly above the display 4 Remove the old lithium battery If necessary use a small screwdriver to gently pry the battery out Figure 4 1 Interior view with battery and sensor removed 5 Install the new battery Be sure to align the polarity of the battery in accordance with the diagram on the face of the battery compartment ZNNARNING Use only Panasonic CR2 in the ToxiPro 6 Once the new batter
6. The ToxiPro continuously monitors its onboard memory If the instrument determines that the memory is corrupt it will display F 4 and proceed to shut itself off If F 4 is displayed contact Honeywell Analytics for further details 1 3 7 Vibrating Alarm Error If the vibrating alarm fails F 6 will be shown on the display Contact Honeywell Analytics for further details 1 3 8 Heartbeat Feature A blinking heart is an active indicator notifying the user that the instrument is operating normally 1 4 Functions 1 4 1 Security beep The ToxiPro includes a security beep that can be enabled or disabled with BioTrak software through the PC s IrDA port If the security beep is enabled the ToxiPro will emit a short beep coupled with an LED flash at a specific interval to remind the user that the instrument is active 1 4 2 Latching alarms The ToxiPro includes latching alarms that can be enabled or disabled with BioTrak software through the PC s IrDA port With the alarm latch enabled the audible and visible alarms will continue to sound even after the atmospheric hazard has cleared To turn the alarm off once the hazard is no longer present simply press the MODE button 14 3 Enhanced Latching Alarm Note V9 20 or greater ToxiPro firmware and V8 00 or greater is required of all IQ System software to support the Enhanced Latching Alarm The enhanced latching capability can be enabled for the
7. below for instructions for calibrating the ToxiPro O in contaminated air Honeywell Analytics also recommends that the response of the oxygen sensor be regularly verified by any of these methods e Expose the O sensor to a known concentration of gas containing less than 19 0 oxygen If the descending oxygen alarm is set to 19 5 the instrument should go into alarm a few seconds after the gas reaches the sensor face Process the ToxiPro Os in an IQ Express Dock that has a cylinder of calibration gas containing 18 0 oxygen or less connected to the gas port and proceed with the oxygen bump test Breath test Hold your breath for 10 seconds then slowly exhale directly onto the face of the sensor in the same way you would to fog up a piece of glass If the descending oxygen alarm is set to 19 5 the instrument should go into alarm after a few seconds 3 1 2 Verifying accuracy ToxiPro with toxic gas sensor Verification of accuracy is a two step procedure for ToxiPro instruments equipped with a toxic gas sensor 1 Step one is to take the ToxiPro to an area where the atmosphere is known to be fresh and check the readings If the readings differ from those expected in fresh air instruments equipped with a toxic sensor should read 0 PPM in fresh air then a fresh air calibration adjustment must be made as discussed below in section 3 3 2 Step two is to test sensor response by exposing the sensor to a test gas of kn
8. displaying the danger caution and battery icons Press MODE to turn the instrument off The battery must be replaced before the instrument can be used again If the MODE button is not pressed the instrument will remain in alarm for as long as it can before shutting itself off 2 6 Sensor Over Range The ToxiPro will go into alarm if a sensor is exposed to a concentration of gas that exceeds its established range In the case of an H5S reading that exceeds 200 PPM the ToxiPro will go into the danger alarm state and the display will show OL in place of the sensor reading After an over range condition occurs the unit must be calibrated under controlled conditions When an over range condition occurs the calibration indicators are automatically activated 2 7 Turning the ToxiPro off To turn the ToxiPro off press and hold the MODE button down until the instrument chirps three times and OFF is displayed Once OFF is displayed release the MODE button The instrument has been successfully turned off when the display goes blank If Always On Mode is enabled see section 2 8 1 for instructions for turning off the ToxiPro 2 8 Always On Mode The ToxiPro may be configured so that it may not be turned off with the MODE button In Always On Mode the MODE CI button is used to reset the MAX STEL and TWA calculations Press and hold the MODE button until the instrument chirps three times and is displaye
9. is greater than equal to the danger alarm level for all sensors except oxygen the sequence of these events usually is Warning gt Danger gt Custom When the instrument goes into a warning alarm condition the event logger starts recording data for the warning event When the instrument goes into danger alarm condition since the gas level is still greater than the warning condition the event logger is logging data for both warning and danger alarms And when the instrument goes into the custom alarm condition the event logger is then logging data for 3 different event types warning danger and custom When the gas level goes drops below custom alarm level the custom event would finish first followed by the danger and then warning For oxygen units the custom alarm value is always less than the danger alarm So the sequence of events would be danger gt custom STEL and TWA events are not valid for an oxygen instrument Eventlogger Capacity The capacity of the event logger is 100 events If the Capacity is exceeded the memory will wrap The word wrap refers to deleting the oldest event and replace it with the newest event It is recommend to download the instrument s datalogger on a regular basis to prevent data loss due to wrapping 5 2 Instrument firmware upgrades The ToxiPro s instrument firmware may be upgraded at any time with a PC through the instrument s IrDA port See section 5 3 for instructions on init
10. period of initial use of at least 10 days in the intended atmosphere check the sensor response daily to be sure there is nothing in the atmosphere that is poisoning the sensor s The period of initial use must be of sufficient duration to ensure that the sensors are exposed to all conditions that might have an adverse effect on the sensors 2 If these tests demonstrate that it is not necessary to make adjustments the time between checks may be lengthened The interval between accuracy checking should not exceed 30 days 3 When the interval has been extended the toxic and combustible gas sensors should be replaced immediately upon warranty expiration This will minimize the risk of failure during the interval between sensor checks 4 history of the instrument response between verifications should be kept Any conditions incidents experiences or exposure to contaminants that might have an adverse effect on the calibration state of the sensors should trigger immediate re 23 verification of accuracy before further use 5 changes the environment in which the instrument is being used or changes in the work that is being performed should trigger a resumption of daily checking 6 If there is any doubt at any time as to the accuracy of the sensors verify the accuracy of the sensors by exposing them to known concentration test gas before further use Gas detectors used for the detection of ox
11. then turning it back on again Press the MODE button again to return to the current gas readings screen 2 4 Calibration and bump test due notices 5 LJ CAL When the calibration due notice is enabled and the ToxiPro is due for fresh air calibration 0 CAL will be displayed at the bottom of the current gas readings screen along with the triangular warning symbol uU um When the calibration due notice is enabled and the ToxiPro is due for span calibration the calibration bottle icon will be displayed at the bottom of the current gas readings screen along with the warning symbol uU um The bump test due notice is designed for instruments that are processed in an IQ Express Dock When the bump test due notice is enabled and the ToxiPro is due for a bump test the calibration bottle icon will be displayed at the bottom of the current gas readings screen without the triangular warning symbol Note If an IQ Express Dock is unavailable a span calibration will also reset the bump test due notice gt 13 2 5 Low battery alarms uU When there are less than 7 days of battery life remaining the low battery icon will be lit A 7 LJ When there are less than 8 hours of battery life remaining the triangular warning symbol on the LCD will also be shown When the battery reaches a level where it can no longer power the instrument the ToxiPro will sound a low battery alarm for two minutes while
12. viel bird iei es Ee 7 A Marguage eec ET 7 B AVertiSSeMENTS 7 1 OVERVIEW iiia RD On 9 1 1 Methods 5 18 9 1 2 SOS OS a den led dl lente 211432 24211031 lee ed dd deu ied NS el RE dd 9 1 2 1 ToxiProsensorTalies el ee eee ete tas ke el e dae sne ge No e ee 9 1 2 2 ToxiPro O sensor MANGES SSSR A NN KRK KRA RR su tn 9 1 2 3 Op warm up pases d o die d e intl da e dti eta es da ce 9 1 3 Alarmand warming iode Devon cle p sid serait nn vedi dure Sd Cua cet canada 884554 min a CUERO QE RR 9 1 3 1 Gas 6 Em 9 1 3 2 Calibration and bump test due Tolle BS Ae teta RSS KRKA uA ee 9 1 3 3 Battery replacement Warning ss 9 1 3 4 LOW Daten alarms e oe dot atu Ui MU UE LI IU 9 1 3 5 Missing sensor during startup escono peer aen capte pets 9 1 3 6 0101140131 memorye ori Scis enu een rion ae a be noeud dcn DP E Net 10 1 3 7 VIDA ad EU C M dA M M AA MM M A E 10 1 3 8 eos atte RS rion iioc Pest rs 10 1 4 EURCHONS nua R e FREE entre ERE LER DU DUNT CUIDADO 10 1 4 1 eile O O 10
13. 1 4 2 asc ont cien enitn Hun x deno bo ndn t nc aene M nM n RIS nO ed nM nU ten AUS 10 1 4 3 Enhanced sce se usos eee a t cS 10 1 4 4 silence Wal Cl ALANIS ss ici Cc Do eo Doce D ri Dec Dre Doo Doer Coi rece utes 10 1 5 IQ Dock Compatibility m 10 1 6 Design componenls 5 orari crei s cii i d e X ED EE e EE KE 10 1 7 Standard nU PIRA iua a aS E DAE QM en et ea ete tee St mit a at eine at 11 1 8 Value ide ub ixi ias ste ive bnt din a nel T 11 2 FIELD OPERATION eT PT Y 11 2 1 Turning the TOXIP F ON H RN 11 2 1 1 Calibration due lockout te ts Se eed cece ain ct es ceeds 12 2 2 Backliigbtiis ise gratin ae a e aa aaea e e aE A a aa a a Eaa aaa 12 2 3 La DT Loi Le 1 EE aub inibi bor E E A A A En idv bia Dig d 12 2 4 Calibration and bump test due notices sssse ssssssssssssssssssssrrsssnnnnnnnnnn 13 2 5 Low battery l MS P 13 2 6 Sensor Over RANGS and nette tal nana ri d ETE uai oria du arte RR d Du lat has RR RR RR Rn nn 13 2 7 TUNING INE TOXIPTO Off sn nana res IPLA a tan Te en enr tn it annual 14 2 8 Always ON MO GIG nt n
14. Honeywell Honeywell TOXIPRO Reference Manual ToxiPro Single Gas Detector Part 13 264 N3 Version 4 THE TOXIPRO NGSG PERSONAL PORTABLE GAS DETECTORS HAVE BEEN DESIGNED FOR THE DETECTION AND MEASUREMENT OF POTENTIALLY HAZARDOUS ATMOSPHERIC CONDITIONS IN ORDER TO ASSURE THAT THE USER IS PROPERLY WARNED OF POTENTIALLY DANGEROUS ATMOSPHERIC CONDITIONS IT IS ESSENTIAL THAT THE INSTRUCTIONS IN THIS REFERENCE MANUAL BE READ FULLY UNDERSTOOD AND FOLLOWED ToxiPro NGSG Reference Manual Honeywell Analytics Part Number 13 264 N3 Version 4 Copyright 2015 by Honeywell Analytics Inc Lincolnshire Illinois 60069 All rights reserved No page or part of this operation manual may be reproduced in any form without written permission of the copyright owner shown above Honeywell Analytics reserves the right to correct typographical errors Table of Contents OPERATING TEMPERATURE RANGE 2 0 25442 22 2221 0244242442 21 0 40240 02 1441222 2 02 0 6224012440 26 02042425284542140142040 0248 414254 540401 8530451 540 5 5 WARNINGS AND 6 A SIGNAL VV OLS TTE TENTE 6 B LE La TT Le CR EM EE PE OU 6 AVERTISSEMENTS ET MISES EN GARDE nn dns eOe wb Toe Kore Lowe Tired Dex Er aa f Dine abd
15. atic calibration station coupled with a data management system The IQ Express Dock must be equipped with firmware version 6 53 or higher Instrument firmware in the ToxiPro may be upgraded at any time See section 5 2 below for details on software upgrades 1 6 Design components Case The instrument is enclosed in a solid PC polycarbonate case with TPE rubber overmold Sensor Port LED IrDA Port Graphic and Display Audible Alarm Port MODE Button Visual Alarm LED Windows Figure 1 Exterior front view Front face The front face of the instrument houses the LCD display MODE button sensor port LED alarm and audible alarm port LCD display The liquid crystal display LCD shows gas readings messages and other information A built in manually activated backlight allows the display to be read even in low light conditions LED IrDA port The LED also functions as the IrDA port MODE button The large push button on the front of the instrument is called the MODE button The MODE button is used to turn the ToxiPro on and off to turn on the backlight to view the MAX STEL if enabled and TWA if enabled screens and to initiate the automatic calibration sequences Sensor port The sensor port is located at the upper left corner of the instrument A filter prevents unwanted contaminants from entering the sensor Audible alarm port A cylindrical resonating chamber contains the loud audible alarm Vis
16. bon dioxide The oxygen sensors used in Honeywell Analytics instruments are not recommended for continuous use in atmospheres containing more than 25 3 2 2 Effects of contaminants on toxic gas sensors Honeywell Analytics s substance specific electrochemical sensors have been carefully designed to minimize the effects of common interfering gases Substance specific sensors are designed to respond only to the gases that they are supposed to measure The higher the specificity of the sensor the less likely the sensor will react to other gases which may be incidentally present in the environment For instance a substance specific carbon monoxide sensor is deliberately designed not to respond to other gases that may be present at the same time such as hydrogen sulfide H2S and methane CH Although great care has been taken to reduce cross sensitivity some interfering gases may still have an effect on toxic sensor readings In some cases the interference may be positive and result in readings that are higher than actual In other cases the interference may be negative and produce readings that are lower than actual and may even cause the instrument to display negative readings for the target gas See Appendix A for cross sensitivity data 3 3 Fresh air zero calibration To initiate the fresh air zero calibration 1 From the current gas reading screen press the MODE button three times within two seconds to beg
17. chart in Appendix B 1 2 2 O sensor ranges The oxygen sensor used in the ToxiPro Oz has a range of 0 30 by volume 1 2 3 ToxiPro warm up phase The ToxiPro O requires a one time 15 minute warm up phase prior to initial activation See section 2 1 for further details 1 3 Alarm and warning logic 1 3 1 Gas alarms ToxiPro gas alarms are user adjustable and may be set anywhere within the range of the specific sensor When an alarm set point is exceeded a loud audible alarm sounds In the warning state the LED s will flash yellow In the danger state the LED s will flash red Two oxygen alarm set points have been provided for ToxiPro O instruments The danger alarm is sounded for oxygen deficiency and the warning alarm is sounded for oxygen enrichment ToxiPro instruments equipped with a toxic gas sensor have up to four alarm set points Warning Danger Custom TWA Time Weighted Average if enabled and STEL Short Term Exposure Limit if enabled The custom alarm level can be set to a level greater than equal to the danger alarm level for toxic sensors and less than equal to danger level for oxygen sensors using the IQ System software The custom alarm is a latching alarm The custom alarm looks and sounds similar to the DANGER alarm but with the warning symbol turned on and the DANGER icon not being set If the custom alarm level has been reached then the alarm can only be silenced by putting the
18. configured to detect either oxygen or one of a variety of toxic gases The ToxiPro s sensor type is shown on the front of the instrument and is also shown on the display during the start up sequence The ToxiPro includes numerous features designed to meet specific user requirements 1 1 Methods of sampling The ToxiPro may be used in diffusion mode or with the manual sample draw kit that is available separately In either mode the atmosphere must reach the sensor for the instrument to register a reading In diffusion mode the atmosphere reaches the sensor by diffusing through the sensor port on the front of the instrument Normal air movements are enough to carry the sample to the sensor During remote sampling the gas sample is drawn into the sensor compartment through the probe assembly and a length of tubing See section 2 9 for more details on sampling the atmosphere 1 2 Sensors All versions of the ToxiPro except the model use electrochemical toxic gas sensor The ToxiPro uses a galvanic oxygen sensor Both types of sensor have been designed to minimize the effects of common interfering gases These sensors provide accurate dependable readings for gases commonly encountered in industrial applications A sensor cross sensitivity chart is provided in Appendix A at the back of this manual 1 2 1 ToxiPro sensor ranges Specific toxic sensor ranges and resolutions are provided in the sensor replacement
19. ctivated By date whichever comes first Battery packs and chargers sampling pumps and other components which by their design are consumed or depleted One year from the date of purchase during normal operation or which may require periodic replacement Sensor Warranty Periods Instrument s Sensor Type s Warranty Period O LEL CO CO HS amp Duo PHD6 Cannonball3 MultiPro ToxiPro All Other Sensors All Others All Sensors Damage to combustible gas sensors by acute or chronic exposure to known sensor poisons such as volatile lead aviation gasoline additive hydride gases such as phosphine and volatile silicone gases emitted from silicone caulks sealants silicone rubber molded products laboratory glassware greases spray lubricants heat transfer fluids waxes amp polishing compounds neat or spray aerosols mold release agents for plastics injection molding operations waterproofing formulations vinyl amp leather preservatives and hand lotions which may contain ingredients listed as cyclomethicone dimethicone and polymethicone at the discretion of Honeywell s Instrument Service department void Honeywell Analytics s Standard Warranty as it applies to the replacement of combustible gas sensors 24 Honeywell Analytics Inc 405 Barclay Blvd Lincolnshire IL 60069 800 711 6776 Fax 800 995 4992 www honeywellanalytics com
20. d After the on screen the ToxiPro will proceed through the standard startup sequence until the current gas readings screen is shown MAX STEL and TWA calculations will be reset Always On Mode may be enabled or disabled with BioTrak software Note The ToxiPro must be turned off to replace the battery See section 2 8 1 2 8 1 Turning in Always On Mode BioTrak software must be used to turn the ToxiPro off when it is in Always on Mode BioTrak is available at http www honeywellanalytics com 1 Open BioTrak and select ToxiPro 2 Select Configure in the software 3 Hold the MODE button down for about 10 seconds until IrDA is shown and establish the connection with the PC 4 The Never Turn Off option appears at the bottom left of every page in the configuration window Click the Turn Off button 2 9 Sampling The ToxiPro may be used in either diffusion or sample draw mode In either mode the gas sample must enter the sensor compartment for the instrument to register a gas reading In diffusion mode the atmosphere reaches the sensor by diffusing through the sensor port on the front of the instrument Normal air movements are enough to carry the sample to the sensor The sensor reacts quickly to changes in the concentration of the gas being measured 14 It is also possible to use the ToxiPro to sample remote locations with the hand aspirated sample draw kit that is available separately During
21. danger alarm using an IQ System template and apply the template in ToxiPro IQ Express The user can specify the duration for latching of the Danger alarm When the instrument goes into the danger alarm for greater than or equal to the user defined duration for latching then the alarm is latched When the alarm is latched and if the gas level goes below the alarm level the audible and visual alarms will continued If alarm latching is enabled and the instrument is in alarm for less than the latching duration the alarm will not latch when the gas level drops below the alarm level 10 Latch Acknowledgement A latched alarm latch can be acknowledged by two methods The first is either by mode press or inserting the instrument into the dock The second is by dock insertion only The method is selectable in the IQ System template Note For more information on creating and assigning templates please refer to the Database Manager Reference manual 1 4 4 Silence warning alarms The ToxiPro s audible and vibrating if so equipped alarms can be turned off during an alarm condition by pressing the MODE button if this function has been enabled with BioTrak software The visual warning alarm light and readings will continue to indicate the alarm 1 5 IQ Dock Compatibility The ToxiPro must be equipped with instrument firmware version 4 30 or higher to be compatible with the IQ Express Docking Station The IQ Express Dock is an autom
22. e location to be sampled 5 Squeeze the aspirator bulb several times to draw the sample from the remote location to the sensor compartment Allow one squeeze of the bulb for every one foot of sampling hose for the sample to reach the sensors Continue to squeeze the bulb for an additional 45 seconds or until readings stabilize Note the gas measurement readings ACAUTION Hand aspirated remote sampling only provides continuous gas readings for the area in which the probe is located when the bulb is being continuously squeezed Note Each time a reading is desired it is necessary to squeeze the bulb a sufficient number of times to bring a fresh sample to the sensor compartment and to continue to squeeze the bulb until readings stabilize 3 Calibration The ToxiPro features fully automated fresh air zero and span calibration functions The MODE button is used to initiate the automatic calibration sequence Calibration adjustments are made automatically by the instrument 3 1 Verification of accuracy 3 1 1 Verifying accuracy and response ToxiPro O To verify the accuracy of the ToxiPro Os take the ToxiPro O to an area where the atmosphere is known to be fresh and check the readings If the readings differ from those expected in fresh air oxygen monitors should read 20 9 in fresh air then a fresh air zero calibration adjustment must be made as discussed below in section 3 3 If fresh air is not available see section 3 7
23. e ToxiPro AAWARN NG The ToxiPro has been tested for intrinsic safety in Explosive Gas AIR max 21 0 Oz Avertissements et mises en garde A Marquage La norme ANSI Z535 4 1998 d finit certaines conventions quant aux marquages de s curit Conform ment ces conventions le marquage utilis dans le pr sent document est le suivant ADANG ER situation pr sentant un danger imm diat qui s il n est pas vit peut entra ner des blessures graves voire mortelles AWARN NG situation pr sentant un danger potentiel qui s il n est pas vit peut entrainer des blessures graves voire mortelles ANCAUTION situation pr sentant un danger potentiel qui s il n est pas vit peut entrainer des blessures l g res ou sans gravit MISE EN GARDE sans le symbole d alerte situation pr sentant un danger potentiel qui s il n est pas vit peut entra ner des dommages sur les biens B Avertissements NG Les d tecteurs de gaz portables ToxiPro sont con us pour d celer le manque d oxyg ne ou l accumulation de gaz toxiques sp cifiques Le d clenchement d une alarme indique la pr sence d un danger potentiellement mortel et doit tre pris tr s au s rieux AAWARN NG En cas de d clenchement d une alarme il est imp ratif de suivre les proc dures tablies Le comportement le plus s r consiste quitter imm diatement la zone concern e et revenir uniquement si les r sultats des tests compl m
24. ee tt ane Net ai nu at bf ie ue 14 2 8 1 AWAY SOM Mode 2 222 c M M tad E 14 2 9 uu 14 2 9 1 Sample draw 2o LL EU SU LENA nn NN 22 255 MS ML 14 3 CALIBRATION SAN ONE en ER RE PR 05415528 485284480 15 3 1 Verification 2 15 3 1 1 Verifying accuracy and response teh ce o ace UR GENERE D E 15 3 1 2 Verifying accuracy ToxiPro with toxic gas sensor sis 15 3 2 Effect of contaminants on ToxiPro Sensors sss s sssssssssssssssssrrssssnnnnnnnnnnr 15 3 2 1 Effects of contaminants Os ick orans canc nanc Canoe dt 15 3 2 2 Effects of contaminants on toxic gas Sensors ii 15 3 3 Fresh air zero Calibration 2 16 3 4 Functional bump testing toxic sensor versions ssssssss 2 2222222220200000 000000 0 00 RR ARR R RR RR RR RAR RR RR RR RNA RR RR RR RR RR 16 3 5 Span Calibration toxic sensor versions sssssssssssssssssssssssnsnnnnnnnnnnnnnnnnn nn nn nn nn RR R RR RR RR RR RR RR RR RR RR RR nn nn 17 3 6 Failure to Calibrate drinnen
25. entaires effectu s d montrent que cette zone est de nouveau s re et accessible Le non respect de ces instructions peut entra ner des blessures graves voire mortelles AWARN NG Le d tecteur ToxiPro doit tre aliment uniquement par une pile Panasonic CR2 AWARN NG La pr cision des d tecteurs ToxiPro quip s de capteurs de gaz toxiques doit tre v rifi e r guli rement en appliquant une concentration connue de gaz d talonnage Si cette v rification n est pas r alis e les mesures de l appareil risquent d tre impr cises entra nant ainsi un danger potentiel pour l utilisateur Le d tecteur ToxiPro O doit tre talonn r guli rement l air libre ZAAWARN NG Tout capteur ne pouvant tre talonn ou hors de sa plage de tol rance doit tre remplac imm diatement Si l talonnage d un capteur de gaz toxiques n est pas concluant le d tecteur concern ne doit en aucun cas tre utilis Pour que celui ci soit de nouveau utilisable il convient pr alablement de le tester en appliquant une concentration connue de gaz de test pour v rifier la pr cision de l appareil et d terminer selon les r sultats de ce test s il est op rationnel De m me si l talonnage d un capteur d oxyg ne n est pas concluant le d tecteur concern ne doit en aucun cas tre utilis Pour que celui ci soit de nouveau utilisable il convient pr alablement de le tester l air pur pour v rifier la pr cision de l appareil et d ter
26. example if a CO sensor is checked using a gas concentration of 50 PPM it is not necessary to perform a calibration unless the readings are either below 45 PPM or above 60 PPM The Canadian Standards Association CSA requires combustible gas sensors to undergo calibration when the displayed value during a bump test fails to fall between 100 and 120 of the expected value for the gas Lengthening the Intervals between Verification of Accuracy We are often asked whether there are any circumstances in which the period between accuracy checks may be lengthened Honeywell Analytics is not the only manufacturer to be asked this question One of the professional organizations to which Honeywell Analytics belongs is the Industrial Safety Equipment Association ISEA The Instrument Products group of this organization has been very active in developing a protocol to clarify the minimum conditions under which the interval between accuracy checks may be lengthened A number of leading gas detection equipment manufacturers have participated in the development of the ISEA guidelines concerning calibration frequency Honeywell Analytics s procedures closely follow these guidelines If your operating procedures do not permit daily checking of the sensors Honeywell Analytics recommends the following procedure to establish a safe and prudent accuracy check schedule for your Honeywell Analytics instruments 1 During a
27. he backlight has been lit press MODE once more to view the MAX gas values screen The MAX figure represents the highest gas value reading that has been recorded by the instrument during the current operating session ToxiPro models will sequentially display both the highest and the lowest readings that have been recorded by the instrument in the current operating session From the MAX screen press the MODE button to view the time screen A dot below the colon between the hours and the minutes digits indicates afternoon evening hours pm 10 45 am 10 45 pm If the STEL Short Term Exposure Limit alarm is enabled press the MODE button once to view the STEL reading The STEL value displayed represents the average value of the instrument readings for the ami target gas for the most recently STEL completed 15 minutes of operation If the TWA Time Weighted Average alarm is enabled press the MODE button once more to view the current TWA value TWA values are quum TWA calculated by taking the sum of the instrument readings for the target gas for the current operating session in terms of parts per million hours and dividing by an eight hour period Note Due to the nature of the TWA calculation the TWA value can accumulate over time and may cause the instrument to go into alarm Honeywell Analytics recommends resetting the TWA value at the beginning of any work shift by turning off the instrument and
28. ials and workmanship for the periods listed in the tables below Damages to any Honeywell products that result from abuse alteration power fluctuations including surges and lightning strikes incorrect voltage settings incorrect batteries or repair procedures not made in accordance with the Instrument s Reference Manual are not covered by the Honeywell warranty The obligation of Honeywell under this warranty is limited to the repair or replacement of components deemed by the Honeywell Instrument Service Department to have been defective under the scope of this standard warranty To receive consideration for warranty repair or replacement procedures products must be returned with transportation and shipping charges prepaid to Honeywell or to a Honeywell Authorized Warranty Service Center It is necessary to obtain a return authorization number from Honeywell prior to shipment THIS WARRANTY IS EXPRESSLY IN LIEU OF ANY AND ALL OTHER WARRANTIES AND REPRESENTATIONS EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE HONEYWELL WILL NOT BE LIABLE FOR LOSS OR DAMAGE OF ANY KIND CONNECTED TO THE USE OF ITS PRODUCTS OR FAILURE OF ITS PRODUCTS TO FUNCTION OR OPERATE PROPERLY Instrument amp Accessory Warranty Periods Product s Warranty Period PHD6 2 years from date of purchase ToxiPro MultiPro 2 years from date of purchase 28 2 years after activation or 2 years after the Must Be ToxiLtd A
29. iating communications For the latest version of the instrument firmware see the Honeywell Analytics download website at http www honeywellanalytics com 5 3 Initiating communications To initiate communications hold the MODE button as if you are turning the instrument off Once OFF or is shown continue to hold MODE until the IrdA screen is shown and the LED IrDA port turns on icon Once IrdA is shown release the MODE button Then align the infrared port at the top front of the ToxiPro with the PC s infrared port to proceed with the download The LED IrDA port will blink during communication with the PC The ToxiPro should be located 1 2 2 5 5cm from the IrDA Port IrDA Module 1 2 Inches N TT Le To PC Comm Port IrDA Port Proper Positioning of IrDA Module 21 6 Exploded view and basic parts list 05 1340 Upper Screw 2 54 46 124 A Y FQ Cal Adapter Q ja Z 05 1342 Lower Screw Cli 05 1289 Clothes Clip Appendices Appendix A Sensor Cross Sensitivity Chart The table below provides the cross sensitivity response of the ToxiPro toxic gas sensors to common interference gases The values are ToxiPro as a percentage of the primary sensitivity or the reading of the sensor when exposed to 100ppm of the interfering gas at 20 C These values are approximate The actual values depend on the age and condition of the sensor Sensors shou
30. ibration adjustment value shown is an indication of the relative health of the sensor As a sensor loses sensitivity the maximum adjustment level will approach the calibration gas concentration letting you know when the sensor is losing sensitivity Once the maximum span adjustment descends to within 10 of the calibration gas concentration it is time to order a new sensor 4 Following successful calibration the instrument will display the gas reading with the negated horn icon until the reading drops below the alarm threshold Disconnect the calibration assembly immediately after calibration ANNARNING Use of non standard calibration gas and or calibration kit components when calibrating the ToxiPro can lead to inaccurate and potentially dangerous readings and may void the standard Honeywell Analytics Gas Detection Warranty 3 6 Failure to calibrate A Calibration Gas Cylinder 3 6 1 Fresh air zero calibration failure In the event of fresh air zero calibration failure the no and CAL screens will be alternately displayed as shown below with the O CAL segment lit The instrument will then return to the gas reading screen lt 0 Following a fresh air zero calibration failure the triangular warning symbol will be lit and the O CAL indicator will flash until a successful fresh air zero calibration is performed 1 LJ Q CAL 3 6 1 1 Causes of fresh air zero calib
31. in section 3 3 For ToxiPro units perform both the Fresh Air Zero calibration section 3 3 and the Span calibration section 3 5 a 4 2 Replacing sensors ZAAWARN NG Removal or replacement of the lithium battery or sensor in potentially combustible atmospheres may compromise intrinsic safety The lithium battery or sensor used in the ToxiPro may only be removed or replaced in an atmosphere that is known to be non hazardous The sensor in the ToxiPro may require periodic replacement To replace the sensor 1 Follow the directions in section 4 1 steps 1 3 to remove the front housing 2 The sensor is located to the left of the LED alarm light on the main board Gently remove the old sensor and install a new sensor of the same type 3 New sensors must be allowed to stabilize prior to use according to the following schedule The detector must be powered off and functional batteries must be installed for the sensors to stabilize instrument 0000 Stabilization Period sensor Once the sensor has stabilized calibrate the detector For ToxiPro units perform the Fresh Air Zero Calibration as described in section 3 8 For ToxiPro units with toxic gas sensors perform both the Fresh Air Zero calibration section 3 3 and the Span calibration section 3 5 Note The ToxiPro must be calibrated after any sensor change See section 3 3 and 3 5 above for details 4 3 Proper Cleaning The exterior su
32. in the fresh air zero calibration sequence The ToxiPro will briefly display CAL and then begin a 5 second countdown with the 0 CAL icon lit 2 Press the MODE button before the end of the 5 second countdown to begin the fresh air zero calibration The fresh air zero calibration has been successfully initiated when the ToxiPro alternates between the following two screens 9 CAL 9 CAL 3 For instruments equipped with a toxic gas sensor the fresh air zero calibration is complete when the instrument begins a second 5 second countdown for the span calibration If span calibration is not required allow the countdown to reach 0 without pressing the MODE button For further instructions concerning the span calibration of toxic sensor equipped models proceed to section 3 5 For ToxiPro models calibration is complete when the instrument returns to the current gas readings screen If the fresh air zero calibration attempt fails proceed to section 3 6 1 ZNNARNING Fresh air zero calibrations may only be performed in an atmosphere that is known to contain 20 9 oxygen and 0 PPM toxic gas Performing the fresh air zero calibration in an atmosphere that is not comprised of 20 996 oxygen and 0 PPM toxic gas may lead to inaccurate and potentially dangerous readings 3 4 Functional bump testing toxic sensor versions The accuracy of ToxiPro instruments may be verified at any time by a simple functional bump test To perfor
33. instrument in the dock successful IrDA connection or successful connection to BioTrak If the custom alarm value is zero then the custom alarm is disabled and OFF will appear on the instrument s LCD during the startup sequence If the danger alarm has been disabled then the custom alarm is also disabled Note In the standard ToxiPro configuration with toxic gas sensors the STEL and TWA alarms are not enabled The STEL and TWA alarms may be enabled at the factory or through BioTrak software Call Honeywell Analytics for more details 1 3 2 Calibration and bump test due notices The ToxiPro includes bump test and calibration due notices For more information on the calibration due notices see section 2 4 below 1 3 3 Battery replacement Warning If a new battery has been installed or the existing battery was removed and replaced the ToxiPro will show F 0 on the display and will beep 6 times upon startup It will then go into the set time date mode 1 3 4 Low battery alarms The ToxiPro is designed with two battery warning alarms that are activated when the battery voltage is reduced to specific levels For more details on the battery alarm see section 2 5 below 1 3 5 Missing sensor during startup If the ToxiPro fails to detect a sensor during startup it will show F 1 with the caution symbol and then shut itself off For more details see section 2 1 1 3 6 Corrupt memory
34. ion will fail and the no and CAL screens will be alternately displayed After displaying no and CAL times the instrument will return to the current gas readings screen and the warning symbol and the calibration bottle icon will be shown which signifies that the instrument failed the last attempt to span calibrate Note If the Calibration Due Lockout is enabled the ToxiPro will turn itself off following a failed calibration attempt 3 6 2 2 Causes for span cal failure Span calibration failures can be caused by 1 Expired calibration gas 2 Calibration gas whose concentration fails to match the concentration expected by the instrument 3 Inappropriate regulator The ToxiPro must be calibrated using a 1 0 liter minute fixed flow regulator 4 Sensor failure 3 7 Fresh air zero calibration ina contaminated atmosphere To perform a fresh air calibration in a contaminated atmosphere it is necessary to use special calibration gas whose composition is identical to that of fresh air Honeywell Analytics offers the Zero Air calibration gas cylinder as part number 54 9039 which contains 0 PPM toxic gas and 20 9 oxygen 1 Apply Zero Air calibration gas to the instrument as shown above in figure 3 4 for at least 15 seconds or until the readings fully stabilize 2 Perform the fresh air zero calibration procedure as described in section 3 3 while continuing to flow gas to the sensor
35. ith BioTrak Software The current gas readings screen will then be shown Toxic sensor models should show 0 if the instrument is located in fresh air Oxygen sensor models should show 20 9 in fresh air In normal operation the screen alternates between gas reading and sensor type 12 2 1 1 Calibration due lockout When the ToxiPro s calibration due lockout function is enabled and calibration is due the calibration due warning will be shown at instrument start up and can not be bypassed The instrument must be calibrated immediately before it will show any gas readings The calibration may be performed manually or by placing it in an IQ Express Dock Upon successful calibration the ToxiPro will proceed to the current gas readings screen The calibration due lockout function can be enabled or disabled with BioTrak software 2 2 Backlight The ToxiPro includes a backlight that is automatically turned on during an alarm condition The backlight can also be manually activated while the current gas reading is displayed by pressing the MODE button once When manually activated the backlight will automatically turn itself off in about twenty seconds If activated by an alarm condition the backlight will remain on until the instrument is no longer in alarm 2 3 Functions From the current gas reading screen press the MODE button once to activate the backlight Press MODE again to scroll through the screen options Once t
36. ituation which if not avoided will result in death or serious injury ANWARNING indicates a potentially hazardous situation which if not avoided could result in death or serious injury ZNCAUTION indicates a potentially hazardous situation which if not avoided may result in moderate or minor injury CAUTION used without the safety alert symbol indicates a potentially hazardous situation which if not avoided may result in property damage B Warnings ZAWARN NG ToxiPro personal portable gas detectors have been designed for the detection of either oxygen deficiencies or specific toxic gas accumulations An alarm condition indicates the presence of a potentially life threatening hazard and should be taken very seriously AAWARNING In the event of an alarm condition it is important to follow established procedures The safest course of action is to immediately leave the affected area and to return only after further testing determines that the area is once again safe for entry Failure to immediately leave the area may result in serious injury or death AAWARN ING Use only Panasonic CR2 in the ToxiPro NG The accuracy of ToxiPro instruments equipped with toxic gas sensors should be checked periodically with known concentration calibration gas Failure to check accuracy can lead to inaccurate and potentially dangerous readings The ToxiPro O should be periodically calibrated in fresh air AWARNING A sensor that canno
37. ld always be calibrated to the primary gas type 5 gases should not be used as sensor calibration surrogates without the written consent of Honeywell Analytics SENSOR HS so NO Ch He HCN HCl NH Carbon Monoxide CO 100 10 5 10 45 5 as Iso 15 3 o 75 1250 Carbon Monoxide CO 100 350 50 30 60 60 120 50 md md o 75 250 10 5 ne o lo lo 5 md m nd Hydrogen Sulfide HS 05 100 20 2 20 20 0 02 o o o nd md _Sulfur Dioxide SO 4 1 100 100 50 150 02 Ina Ina 0 10 106 Dioxide NO 1 O 5 8 a Jo 10 90 270 o md Ina 0 md md Chlorine Cl specific 10 3 lo md 12 100 20 fo fo Jo o 10 Chlorine Dioxide ClOz specific 1 O 25 o md 60 10 0 o Ammonia NHs 54 47 21 0 5 Jo md o Jo fo 0 Phosphine PH 1 los 25 Ind o lo lo 01 Hydrogen Cyanide HCN 05 350 160 5 100 20 60 01 100 n d no data undetermined positive undetermined negative Appendix B Replacement Sensor List Part No Sensor Description Range Resolution o Oxygen 2 years for ToxPro O3 HCN Hydrogen cyanide o o 10 00 54 47 19 CO H Carbon monoxide minus 0 999 PPM 1 PPM 54 47 20 ClO Chlorine dio
38. m a functional bump test do the following 1 Turn the ToxiPro on and wait at least three minutes to allow the readings to fully stabilize If the sensor has just been replaced it must be allowed to stabilize prior to performing a functional bump test See section 4 2 for further details 16 2 Make sure the instrument is located in fresh air 3 Verify that the current gas readings match the concentrations present in fresh air The reading for toxic gases should be 0 parts per million PPM in fresh air If the reading is anything other than 0 PPM proceed to section 3 3 and perform a fresh air zero calibration before continuing 4 Apply the calibration gas as shown in figure 3 4 Calibration Gas Cylinder Figure 3 4 Proper bump test span calibration set up for toxic sensor equipped instruments Note ToxiPro instruments equipped with a chlorine dioxide CIO sensor require a chlorine dioxide generator as a calibration gas source 5 Wait for the readings to stabilize Forty five seconds to one minute is usually sufficient 6 Note the readings Readings are considered accurate if they are between 90 and 120 of the expected value If the readings are considered accurate then the instrument may be used without further adjustment If readings are considered inaccurate the instrument must be adjusted using the span calibration procedures discussed in section 3 5 before further use 3 5 Span Calibrati
39. miner selon les r sultats de ce test s il est op rationnel ZAAWARN NG Les seuils de concentration de gaz d talonnage du d tecteur ToxiPro ne doivent jamais tre r initialis s sauf si la concentration du gaz d talonnage utilis diff re de celle du gaz d talonnage normalement fourni par Honeywell Analytics pour l talonnage de l appareil AAWARNING Toute utilisation de gaz d talonnage et ou de mat riel d talonnage non standard pour talonner le d tecteur ToxiPro risque d entra ner des mesures impr cises dangereuses et d annuler la garantie Honeywell Analytics standard Honeywell Analytics propose des kits d talonnage et des bouteilles de gaz de test longue dur e sp cialement con us pour faciliter l talonnage Nous vous recommandons vivement d utiliser uniquement le mat riel d talonnage Honeywell Analytics pour talonner le d tecteur ToxiPro AWARN NG Tout remplacement des composants du d tecteur risque de compromettre la s curit intrins que de l appareil NG Pour des raisons de s curit le d tecteur ToxiPro doit tre utilis uniquement par du personnel qualifi Les instructions du pr sent manuel doivent imp rativement tre lues comprises et suivies avant d utiliser l appareil AAWARN ING Le d tecteur ToxiPro a fait l objet de tests de s curit intrins que avec de l air du gaz explosif 21 0 O maxi 1 Overview The ToxiPro is a single sensor gas detector that can be
40. n show the dL screen Once the sensor is recognized the instrument will display the sensor type The warning alarm level will then be L displayed followed by the danger alarm level During the display of the warning alarm level the LED alarm light will be flashed twice and the audible warning alarm will be sounded twice During the display of the danger alarm level the LED visual pum alarm will be flashed twice and the audible danger alarm will be l sounded twice The frequency of the audible danger alarm is higher than the frequency of the audible warning alarm The custom alarm if enabled is displayed similar to the danger alarm but the LCD has the triangular warning symbol without the Danger or Warning symbol IL I LI ES For ToxiPro instruments with a toxic sensor and with the STEL and TWA alarms enabled the ToxiPro will briefly show the STEL and TWA alarm levels I 1 1 11 ILI If the calibration due reminder is enabled and calibration is due the following screens will be shown STEL Press the MODE button to acknowledge the calibration due reminder If the instrument shuts off when the MODE button is pressed with cal due shown then the ToxiPro is configured with calibration due lockout enabled See section 2 1 1 below for more details on the calibration due lockout function The Calibration Due Reminder and Lockout functions may be enabled or disabled w
41. on toxic sensor versions Span calibration should be performed when a functional bump test has shown that the instrument s gas readings are not between 90 and 120 of the expected values as given on the calibration gas cylinder as discussed in section 3 4 Prior to performing a span calibration perform a fresh air zero calibration as discussed in section 3 3 After successful completion of the fresh air zero calibration the instrument will begin a second five second countdown with the calibration gas bottle icon highlighted 1 Press the MODE button before the countdown is complete to initiate the span calibration The display will alternate between GAS and the expected concentration of calibration gas 5 2 Apply calibration gas as shown above in figure 3 4 Once calibration gas is detected the readout will change to show the gas reading Note that the negated horn symbol is shown at lower left to indicate that the alarms are not operating because the instrument is in calibration mode Note ToxiPro instruments equipped with a chlorine dioxide CIO sensor require a chlorine dioxide generator as a calibration gas source cc 3 The calibration is fully automatic from this point on Once the instrument successfully completes the span calibration it will emit three short beeps and display the maximum span calibration adjustment value for two seconds 17 Note The maximum span cal
42. own concentration This is known as a functional bump test Readings are considered to be accurate when the display is between 90 and 120 of the expected values as given on the calibration gas cylinder If readings are accurate there is no need to adjust your gas detector See section 3 4 for further details concerning the functional bump test 15 If the readings are inaccurate the instrument must be span calibrated before further use as discussed in section 3 5 ANNARN l NG The accuracy of ToxiPro instruments equipped with toxic gas sensors should be checked periodically with known concentration calibration gas Failure to check accuracy can lead to inaccurate and potentially dangerous readings See Appendix C for a discussion of calibration frequency recommendations 3 2 Effect of contaminants on ToxiPro sensors The atmosphere in which the ToxiPro is used can have lasting effects on the sensors Sensors may suffer losses in sensitivity leading to degraded performance if exposed to certain substances The ToxiPro uses a galvanic oxygen sensor while toxic sensor versions of the ToxiPro use an electrochemical toxic gas sensor Different types of sensors use different detection principles so the conditions that affect the accuracy of the sensors vary from one type of sensor to the next 3 2 1 Effects of contaminants O sensors Oxygen sensors may be affected by prolonged exposure to acid gases such as car
43. ration failures Fresh air zero calibration failures often result from the attempt to calibrate the instrument in a contaminated atmosphere Fresh air zero calibration failures in the ToxiPro can also result from an oxygen sensor that has failed 3 6 1 2 Forced fresh air zero calibration If a fresh air zero calibration fails in an atmosphere known to be fresh the ToxiPro can be forced to fresh air calibrate as follows 1 Follow instructions 1 and 2 in section 3 3 to begin the fresh air zero calibration sequence 2 As soon as the alternating right and left O s are shown on the screen press and hold the MODE button 1 lt gt uU CAL CAL 3 The forced fresh air zero calibration is complete when the instrument emits three short beeps and then moves on to the span calibration procedure ZNNARN NG Performing the forced fresh air calibration in a contaminated atmosphere will lead to inaccurate and potentially dangerous readings 3 6 2 Span calibration failure The ToxiPro is designed to recognize two distinct types of span calibration failures failures that occur due to sensor response outside the sensor s normal range for calibration and failures that occur when the instrument fails to recognize any calibration gas whatsoever 3 6 2 1 Sensor out of range no CAL If the instrument recognizes calibration gas but the sensor response is not within the range to calibrate the instrument span calibrat
44. remote sampling the gas sample is drawn into the sensor compartment through the probe assembly and a length of tubing ANNARN NG The ToxiPro and manual sample draw kit are delivered with polyester urethane fuel resistant tubing part number 53 001 This material is completely compatible with the toxic gases and H S When using the ToxiPro and sample draw kit to sample with any of the gas types and tubing lengths listed in the chart below FEP lined tubing part number 53 036 should be used Gas Type Tubing Length CLs CLO Up to 10 ft 3m Max HCN Up to 100 ft 30m Max 10 ft 3m up to 100 ft 30m Max 50 NOs PH3 NH3 Standard polyester urethane fuel resistant tubing part number 53 001 can be used otherwise Use of other types of tubing or beyond recommended length s may cause inaccurate and potentially dangerous readings that could result in serious injury or death 2 9 1 Sample draw kit usage 1 Connect the shorter section of tubing from the squeeze bulb to the sample draw adapter Then connect the longer section of tubing from the squeeze bulb to the sample probe 2 Slide the sample draw adapter into the sensor port on the ToxiPro and secure it 3 Cover the end of the sample draw probe assembly with a finger and squeeze the aspirator bulb If there are no leaks in the sample draw kit components the bulb should stay deflated for a few seconds 4 Insert the end of the sample probe into th
45. rfaces of the ToxiPro may be cleaned using a damp cloth only Do not use cleaning agents of any kind The introduction of cleaning agents to the detector may affect instrument functionality 4 4 Storage ToxiPro detectors may be stored for long periods in a fresh air environment at temperatures between 10 C 50 F and 30 C 86 F 20 5 PC Instrument Communications 5 1 Event logging Each ToxiPro includes a built in event logger that stores instrument readings during alarm conditions calibration values and other data BioTrak software and an IrDA port are necessary to download the collected data to a PC See section 5 3 for instructions on initiating communications Warning Danger Custom STEL and TWA alarms are logged as events The event logger in ToxiPro version 9 20 or greater logs will nest events The word nested in this case refers to the logging of multiple events simultaneously When the instrument goes from Warning to Danger alarm condition then both Warning and Danger alarms are being logged as separate events Note In ToxiPro versions less than 9 20 a single event would be logged for a Danger event and Custom alarms are not supported Even though latching is enabled the event logger only logs the actual time the instrument is in alarm condition and not the duration for which the alarm was latched Since the Warning alarm level is less than equal to the Danger alarm level and the custom alarm level
46. t be calibrated or is found to be out of tolerance must be replaced immediately An instrument equipped with a toxic gas sensor that fails calibration may not be used until testing with known concentration test gas determines that accuracy has been restored and the instrument is once again fit for use Instruments equipped with an oxygen sensor that fail calibration may not be used until testing with fresh air determines that accuracy has been restored and the instrument is once again fit for use AAWARNING Do not reset the calibration gas concentration setpoints in the ToxiPro unless the concentrations of your calibration gas differ from the concentrations of the calibration gas that is normally supplied by Honeywell Analytics for use in calibrating the ToxiPro AAWARNING Use of non standard calibration gas and or calibration kit components when calibrating the ToxiPro can lead to dangerously inaccurate readings and may void the standard Honeywell Analytics warranty Honeywell Analytics offers calibration kits and long lasting cylinders of test gas specifically developed for easy calibration Customers are strongly urged to use only Honeywell Analytics calibration materials when calibrating the ToxiPro AAWARNING Substitution of components may impair intrinsic safety AAWARNING For safety reasons the ToxiPro must be operated by qualified personnel only Read understand and follow the directions set forth in this reference manual before operating th
47. ual alarm LED Windows A bright LED Light Emitting Diode alarm light provides a visual indication of the alarm state Belt Clip The belt clip attaches to the bottom surface of the instrument 1 7 Standard accessories Standard accessories with every ToxiPro include installed sensor and lithium battery reference manual and calibration sample draw adapter Optional accessories include manual sample draw kit hand aspirated vibrating alarm Datalogger Upgrade and BioTrak software kit 1 8 Value pack kits ToxiPro value packs include all standard accessories plus calibration fittings 34 liter cylinder of calibration gas and fixed flow rate regulator in a foam lined hard shell carrying case 2 Field Operation Field operation of the ToxiPro is controlled entirely through the MODE button which is located on the front of the instrument The MODE button is used to turn the ToxiPro on and off to turn on the backlight to access MAX STEL if enabled and TWA if enabled gas readings for the current session and to initiate calibration 2 1 Turning the ToxiPro on The ToxiPro is effectively disabled when it leaves the Honeywell Analytics factory Upon arrival the ToxiPro s display will be blank The ToxiPro will show the negated horn icon X To initialize the instrument press the MODE button for 5 seconds Os models will proceed with a 15 minute countdown while the oxygen sensor stabilizes
48. xide 5 0 01 54 47 21 NH3 Ammonia 0 100 PPM 1 PPM 47 1 5 54 47 18 Cl Chlorine 0 20 PPM 0 1 47 0 22 Appendix C Calibration Frequency Recommendation One of the most common questions that we are asked at Honeywell Analytics is How often should I calibrate my gas detector Sensor Reliability and Accuracy Today s sensors are designed to provide years of reliable service In fact many sensors are designed so that with normal use they will only lose 5 of their sensitivity per year or 10 over a two year period Given this it should be possible to use a sensor for up to two full years without significant loss of sensitivity Verification of Accuracy With so many reasons why a sensor can lose sensitivity and given the fact that dependable sensors can be key to survival in a hazardous environment frequent verification of sensor performance is paramount There is only one sure way to verify that a sensor can respond to the gas for which it is designed That is to expose it to a Known concentration of target gas and compare the reading with the concentration of the gas This is referred to as a bump test This test is very simple and takes only a few seconds to accomplish The safest course of action is to do a bump test prior to each day s use It is not necessary to make a calibration adjustment if the readings fall between 90 and 120 of the expected value As an
49. y is installed the instrument will automatically restart and the ToxiPro will show F 0 on the display and will beep 6 times upon startup It will then go into the set time date mode 19 FO The next five steps describe programming the time and date 7 Press and release the MODE button to advance the setting by one Hold the MODE button down to scroll rapidly Afternoon and evening hours are differentiated by a dot below the colon on the display In Im ILI 10 a m 10 p m Once the appropriate hour setting is shown wait 5 seconds and the minutes setting will start to blink 8 Adjust the minutes setting with the MODE button then wait 5 fw seconds and the months 1 LI setting will be shown 9 Adjust the months setting with the MODE button then wait 5 seconds and the days setting will be shown ES 10 Adjust the days setting with the MODE button then wait 5 seconds and the year setting will be shown in two digit format 11 Enter the last two digits of the year with the MODE button then wait 5 seconds and the instrument will continue to the normal start up sequence as discussed in section 2 1 12 Replace the front cover plate 13 Reinstall the screws that were removed in step 1 14 The ToxiPro must be calibrated following replacement of the battery Once the sensor has stabilized calibrate the detector For ToxiPro Os units perform the Fresh Air Zero Calibration as described
50. ygen deficiencies flammable gases and vapors or toxic contaminants must be maintained and operated properly to do the job they were designed to do Always follow the guidelines provided by the manufacturer for any gas detection equipment you use If there is any doubt regarding your gas detector s accuracy do an accuracy check All it takes is a few moments to verify whether or not your instruments are safe to use One Button Auto Calibration While it is only necessary to do a bump test to ensure that the sensors are working properly all current Honeywell Analytics gas detectors offer a one button auto calibration feature This feature allows you to calibrate a Honeywell Analytics gas detector in about the same time as it takes to complete a bump test The use of automatic bump test and calibration stations can further simplify the tasks while automatically maintaining records Don t take a chance with your life Verify accuracy frequently Please read also Honeywell Analytics s application note AN20010808 Use of equivalent calibration gas mixtures This application note provides procedures to ensure safe calibration of LEL sensors that are subject to silicone poisoning Honeywell Analytics Warranty Gas Detection Products General Honeywell Analytics Inc hereafter Honeywell warrants gas detectors sensors and accessories manufactured and sold by Honeywell to be free from defects in mater
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