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User Manual - Honeywell Analytics

1. At the center of the display is a heart symbol that will blink every few seconds to show that the instrument is functioning normally 1 6 Sensors The MultiPro can be configured to simultaneously monitor oxygen carbon monoxide hydrogen sulfide and combustible gases and vapors The sensor configuration of the MultiPro may be specified at the time of purchase or changed in the field by appropriately trained personnel Note A CF Value may be required when replacing the 54 49 24 CO H2S sensor Instructions are included with the replacement sensor Replacement sensor part numbers and sensor ranges are given in Appendix B Sensor cross sensitivity figures are given in Appendix C ZAAWARNING A sensor that cannot be calibrated or is found to be out of tolerance must be replaced immediately An instrument 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 Calibration procedures are discussed in detail in Chapter 4 1 7 Optional sample draw pump A motorized sample draw pump is available for the MultiPro for situations reguiring continuous hands free remote monitoring AWARNING Use only part number 54 49 102 sample draw pump with the UL CSA approved version of the MultiPro Use only part number 54 49 102 5 sample draw pump with the ATEX approved version of the MultiPro The pump contains a pre
2. n s d no SEHH ho SEAL Hemove the pump and press the MODE button to resume diffusion operation 3 2 2 Turning off the pump To turn off the pump simply remove the pump from the instrument 3 2 3 Pump low flow alarm The MultiPro contains a pressure sensor that continuously monitors for restrictions in airflow caused by water or other fluids being drawn into the unit and immediately acts to turn the pump off in order to protect the sensors pump and other MultiPro components from damage CAUTION Never perform remote sampling with the MultiPro without the sample probe assembly The sample probe handle contains replaceable filters designed to block moisture and remove particulate contaminants If the pump is operated without the probe assembly in place contaminants may cause damage to the pump sensors and internal components of the MultiPro When the pump is active and functioning properly PUMP is displayed near the center of the LCD display Low flow or other pump fault conditions activate audible and visible alarms and cause the display of the appropriate explanatory message The pressure sensor in the sample draw pump is designed to detect pressure changes while the sample draw probe is being held in a vertical position If the probe is held horizontally or at a low angle while inserted into a fluid a pressure drop sufficient to cause the pump to shut down may not be generated and water could b
3. 4 2 2 Forced fresh air zero CaliDration cccccccccceececeeeeeeeeeceeeeeceseeceeeceueesseeeeeeeeseneesaees 17 Lec Reis me DNE 17 4 3 1 Span calibration failure Toxic and LEL sensors eeeeeseeeeeeereeeeene 18 4 3 2 Span calibration failure Oxygen sensors eeeessesssseseeeeeneen enne 18 5 MAINTENANCE ine eL NGR OR aa oio acc E 18 51 Cleamimndo ee du den eee nr oe dy aU nd DDd ed DA EN 18 52 eg REEL EI LC Lu FR FF 18 2 35 BOaUleneS iu i O GG O a Ton ME 19 5 4 Replacing alkaline ballteries ooo tact ea eria eco eee RL EN us e Le ora eco GWYR Co erae CH RA ap ce iore eria WRDD an Ee au DA 19 5 5 Maintaining Li lon battery packs uu ien neret eir eco EE i Es Yd NW ee oto rece s Aa ce Sr s Eee ER REED 19 5 5 1 Storage guidelines for the Li lon versionS u Y YY YAA LLALL A LLE LL WL LL AW LL FL nno 19 5 5 2 Charging guidelines for Li lon battery 99 e iY YY Y YAAAL LLALL LL LLALL ELE LLY LLAW nn 19 5 5 3 Charging procedure for Li lon battery 99 uY YY WW YYYAY LLAW HLR WL LL LLWY nne 19 5 5 4 Charging with the pump attached eI ERE EMI led 20 5 5 5 Battery AKOUDISSIIOOUING ensena a E E o T 20 5 6 SensorTeDpldcemeblL ssena guns 2 Eos oe a cx Ue sse Ufa oce avi CN RH HRN GERE RIF VU Ea raaa ei 20 5 6 1 Sensor repiacement NoLDuoO TOX utero ut abut eoa et atte dae afta Pl dede xbv Co 20 5 7 Sample prob assembly crunt
4. Alarm light A top and front mounted LED light emitting diode alarm lights provides a visual indication of alarm state The light emits a bright red light when the instrument is in alarm 5 Infrared Port The infrared port is located next to the MODE button on the front face of the instrument The infrared port is used for communications between the MultiPro and a PC 6 On Off MODE button The large black push button on the front of the instrument is called the MODE button The MODE button is used to turn the MultiPro on and off as well as to control most other operations including the automatic calibration adjustment 7 Sensor compartment cover The sensors are located in a vented compartment at the bottom of the instrument 8 Audible alarm port A cylindrical port extending through the front of the instrument just above the display houses the loud audible alarm The waterproof audible alarm seats directly to the rubber inner liner to protect the instrument against leakage or exposure to liquids 9 Battery pack Two types of interchangeable battery packs rechargeable Lithium lon Li lon and disposable alkaline are available for use Li lon battery packs may be recharged while the pack is installed in the instrument or removed from the instrument for separate recharging 10 Battery charger connector A water resistant connector at the bottom of the case assembly is used to connect the MultiPro to the drop in st
5. Fresh Air Zero calibration as discussed in section 4 2 If a combustible LEL or a toxic sensor has been replaced perform both the Fresh Air Zero calibration and the Span calibration as discussed in sections 4 2 and 4 3 10 5 7 Sample probe assembly The MultiPro s sample draw probe is the standard probe assembly from Honeywell The illustration below gives a breakdown of all parts in the sample draw probe with part numbers The sample probe handle contains moisture barrier and particulate filters designed to remove contaminants that might otherwise harm the instrument Sample probe filters should be replaced whenever visibly discolored due to contamination CAUTION Never perform remote sampling without the sample probe and hose assembly The sample probe handle contains replaceable filters designed to block moisture and remove particulate contaminants lf the pump is operated without the probe assembly in place contaminants may cause damage to the pump sensors and internal components of the MultiPro Particulate contaminants are removed by means of a cellulose filter The hydrophobic filter includes a Teflon barrier which blocks the flow of moisture as well as any remaining particulate contaminants 10 270 Hydrophobic TN Filter Housing Ji N 8I 4 LA 61 047 i Hydrophobic Filter UN at 61 046 Air Filter eo j 10 268 17 033 Filter Cup Housing GU O Ri
6. during instrument start up Possible causes of span calibration failure and remedies 1 Empty calibration gas cylinder Verify that there is calibration gas in the cylinder 2 Expired calibration gas cylinder Verify that the expiration date on the cylinder has not passed 3 Calibration gas setting does not correspond to calibration gas concentration The default calibration gas settings are 5096 LEL 50PPM CO and 25PPM Hos If the values on the calibration cylinder are different from the instrument s calibration gas settings the MultiPro s calibration gas settings must be changed to match the new values Calibration gas values can be changed with the MultiPro programming software available separately or by accessing the setup menus with the MODE button as discussed in section 6 6 below 4 LEL only Type of calibration gas standard has changed significantly LEL calibration gas may be based on several different response standards methane propane and pentane are the most common lf using a new cylinder of calibration gas make sure that the type and amount of combustible gas is identical to that of the previous bottle Honeywell offers calibration gases in Methane Propane Equivalent and Pentane Equivalent 5 Dead sensor Replace sensor 6 Instrument problem Return the instrument to Honeywell Call the phone number on the front of this manual 4 3 2 Span calibration failure Oxygen sensors Honeywell multi cali
7. not a datalog 250 not A dHEHLUD or dHERHLO In the MultiPro the standard one minute sampling interval will result in the ability to store a minimum of 41 hours of readings before the oldest data is overwritten by new data The sampling interval may be modified using BioTrak Software The time will then be shown followed by the date DM pgu amp on gt uu 15 The instrument will display Self Test as it performs operational checks During the self test the MultiPro tests for installed sensors performs a system memory check and tests to see if a motorized pump is attached to the instrument If a pump is detected it will be briefly activated during the self test For details on start up procedures for MultiPro instruments eguipped with a pump see section 2 1 1 below For instructions on changing the time and date with the MODE button see section 6 below The instrument temperature will then be shown SELF ECL cESE OF The warning alarm levels screen will then be shown followed by the danger STEL and TWA alarm levels screens 10 035 95 c peu 35 1G O g0 to Hys ca HS TEST TEST ALARM EEG DO gt 35 IU E His ta HS For more information concerning STEL and TWA alarms see sections 2 4 3 and 2 4 4 After the alarm screens the calibration due screen will be shown with the number of days until the next calibration The inst
8. Cuo er emus an an Ln ur Cu D aa DN ARA cena s RC A Ina AE EAA Eie oan MV CusP a 20 5 7 1 Changing sample probe filters eesseeesseseeeeeeeeee eene 21 5 7 2 Changing sample probe tubes wands cccccseeeecseeeeeseeeeeseeeeeseeeseesaeeeeseeeeesaeeenes 21 5 9 M l Pro Pump Maintenance asco eoo rane eo px Das Ga nn AU Dn Gn EREE Les eE cs 21 5 8 1 Replacing DUM emis EUM 21 Ge DIRECTPROGRAMMING etico oo oed Oei teresa eee eee eee 22 6 1 Entering the Advanced Menu eene pee inde po eoe cro eos COE aaia aaa aaa aaa aaa 22 OZ SU OD OI rcs TOL EU 22 6 3 Sot UM Seeger dee Ce UD AI MINI EINE 22 64 cg noe YF HC HU NEI HE FFF CA RO FN FF HF UT LO FFY 23 6 5 S ACIER TOLLIS 0 25 CN EN O GG RAD 23 6 01 gt e6LCalddSa 23 G7 SC Cal UF HF I AN a FEN ra NE EFE FN HR EI FYR YH YN 23 6 3 SeUDUMD test UG een 23 09 TUNI Der aU EET 24 APPENDICES cu iiu cui ad Ge REIP aca itai ue a CUT I rt meu iet p UM eiie 25 Appendix A Toxic gas measurement Warning Danger STEL and TWA alarms 25 1 Warning and Danger Alani o oie oc Edere dd p aep GU DDR uc recle Fe Do ru VR dp 25 2 Time Weighted Average TWA cccccssseccssseccseeeeeceeeeecseeeeseuseesauseessaeeessuaeessaneeeeas 25 3 Short Term Exposure Limits ST EL ear rte ttes 25 Appendix B Calibration Frequency Recommendation eese creer renn
9. Data storage Black box data recorder Event logger ultiPro design components 10 MultiPro standard accessories Alkaline MultiPro detectors Li lon MultiPro detectors 1 11 MultiPro kits 1 11 1 1 11 2 MultiPro Confined Space Kits MultiPro Value Packs BASIC OPERATIONS 2 1 Turning the MultiPro On 2 1 1 Start up with pump 2 2 Operating Logic 2 3 Turning the MultiPro Off 2 4 Alarms 2 4 1 Warning Alarms 2 4 2 Danger Alarms 2 4 3 STEL Alarms 2 4 4 TWA Alarms 2 4 5 Low battery alarms 2 4 6 Sensor over range alarms 2 4 7 LEL failure due to lack of oxygen alarm 2 5 PC connection via infrared port 2 6 Error Messages 2 Contact Cover 3 14 Manual sample draw kit 3 1 1 Manual sample draw kit usage 3 2 Motorized sample draw pump OAODDADDADDAD cO AD cO O O0 00 AAONNNNNNNDOOOOD OO A A A FB 3 2 1 Starting the motorized sample pump sseesssseeeseeeeeeennnnnnee nnne 14 3 2 2 ud ele Ei o page o 18 0 o E oU UNS 15 3 2 3 seat ee Ae i FR _ Y UL LUE 15 3 3 Sampl draw DIODO ue iuc Su gon a NOD DOW Di YO TEES 15 MEC EI gre Me 8 15 41 F nctonal Bump TESTING 2 arceri an ioco Eye o 05550 aa eaa cca Sa Eae Ee esa guess e cosa v Esa reU 16 42 Fresh Alt Zero CallbFalloDiauu iioii uico En Ln ave Eoo EUR a eee RE cuui 16 4 2 1 Fresh air zero calibration failure ccccccceccseeecesceceeeceeeecececeeeeseeeeeeesseeesueeseeesseesaeess 16
10. LEL the LEL channel will be automatically disabled by the instrument and the instrument will remain in constant alarm until it is turned off brought to an area that is known to be safe and then turned back on The display will show OL in place of the sensor reading for any channel that has gone into over range alarm See section 2 4 5 for further details on sensor over range alarms A sensor range chart is provided in Appendix C ZNNARNING In the event of an LEL overrange alarm the MultiPro must be turned off brought to an area that is known to be safe and then turned on again to reset the alarm 1 4 LEL response failure due to lack of O alarm The MultiPro features automatic warning against LEL sensor response failure due to lack of oxygen See section 2 4 7 for details 1 4 5 Security beep flash The MultiPro includes a security beep function that is designed to notify the user that the instrument is powered up and running Once enabled the MultiPro will emit a short audible beep and give a short flash on the LED at a user defined interval The security beep flash function may be enabled and the interval may be changed with BioTrak software or directly with the MODE button see Chapter 6 for direct programming instructions 1 4 6 Latching peak alarms The MultiPro s alarms are self resetting unless the alarm latch is enabled With the MultiPro s alarm latch enabled the audible and visible alarms will continue t
11. bulb 10 of tubing and sample probe assembly 54 05 A0403 Sample probe assembly Does not include tubing squeeze bulb or sample draw adapter Sample probe assembly with 11 5 inch stainless steel probe tube Does not include tubing 54 05 A0405 aon squeeze bulb or sample draw calibration adapter MultiPro Sensors Panno BOW f 54 49 80 LEL Combustible gas 54 49 90 O Oxygen 54 49 01 CO Carbon monoxide 54 49 02 H2S Hydrogen sulfide Duo Tox Dual channel CO H2S Provides substance specific readouts for CO amp H2S Multi Pro sensor exchange set O2 LEL Duo Tox 54 49 202 Multi Pro sensor exchange set O2 LEL H2S This part number reguires return of identical set of expired sensors MultiPro Charging amp Datalogging Accessories Description 54 49 103 1 Slip in fast charger 110 VAC for MultiPro Includes wall cube supply UL CSA Version 54 49 103 5 Slip in fast charger 220 VAC for MultiPro Includes wall cube supply ATEX Version Slip in fast charger 12 VDC for MultiPro Includes cigarette lighter style adapter and 54 49 103 12 vehicle mounting hardware MultiPro Alkaline battery pack UL CSA approved version MultiPro Alkaline battery pack ATEX approved version European 54 26 0605 Infrared communication device Serial IrDA Reguires one available PC serial port 21 Appendix F Honeywell Standard Gas Detection Warranty General Honeywell Inc hereafter
12. calibrating the MultiPro can lead to inaccurate and potentially dangerous readings and may void the standard Honeywell warranty Honeywell offers calibration kits and long lasting cylinders of test gas specifically developed for easy MultiPro calibration Customers are strongly urged to use only Honeywell calibration materials when calibrating the MultiPro 16 ZNNARNING Substitution of components may impair intrinsic safety 17 2AWARNING For safety reasons this equipment must be operated and serviced by qualified personnel only Read and understand this reference manual before operating or servicing the MultiPro 18 ZNNARNING A rapid up scale reading followed by a declining or erratic reading may indicate a hazardous combustible gas concentration that exceeds the MultiPro s zero to 100 percent LEL detection range 19 AZ NWARNING The MultiPro is not designed for use in oxygen enriched atmospheres 20 AWARNING Do not use the MultiPro pump for prolonged periods in an atmosphere containing a concentration of solvent or fuel that may be greater than 50 LEL 1 Description The MultiPro is a E multi sensor gas OA detector that can T be configured to meet a wide variety of user requirements This chapter provides an overview of many of the features of the MultiPro More detailed descriptions of the specific features of the MultiPro are contained in the subsequent chapters of this manual LED Alarm Audi
13. can be as simple as performing a bump test which is described below in section 4 1 ASWARNING fhe canadian Standards Association CSA requires the LEL sensor to be bump tested prior to each day s use with calibration gas containing between 25 and 50 LEL The functional bump test procedure is covered in section 4 1 If exposure to fresh air yields an oxygen reading of less than 20 796 or greater than 21 196 or a toxic or LEL sensor reading of anything other than O then a Fresh Air Zero Calibration should be performed as described in section 4 2 If exposure to a known concentration calibration gas as described in section 4 1 shows that LEL or toxic sensor readings are not between 90 and 120 of the value given on the calibration gas cylinder then the opan Calibration should be performed as described in section 4 3 NWWARNING The Canadian Standards Association CSA requires the instrument to undergo calibration when the displayed value during a bump test fails to fall between 10096 and 12096 of the expected value for the gas For Honeywell official recommendations concerning calibration frequency see Appendix B 4 4 Functional Bump testing The accuracy of the MultiPro may be verified at any time by a simple functional bump test To perform a functional bump test do the following 1 Turn the MultiPro on and wait at least three minutes to allow the readings to fully stabilize lf any of the sens
14. in the charger remove the instrument from the charger and press the MODE button to attempt to start the instrument If the battery has been inserted into the charger without the instrument return it to the instrument prior to attempting the restart 1 If the MultiPro starts and the battery icon shows all three bars then the battery is fully charged and may be used In this case the charger has recognized that the battery is charged and will not charge it any further 2 If the MultiPro fails to turn on then the battery may be severely discharged and should be returned to the charger The charger will then begin a very slow recharge in order to protect the battery The green Charge LED may not be lit during the first four hours of the slow recharge If the Charge LED has still not been lit after four hours the battery pack or charger is probably damaged 3 Ifthe MultiPro starts and any battery level other than full is indicated then either the battery is damaged or the charger is damaged Call Honeywell for further instructions 5 6 5 6 1 Sensor replacement Not Duo Tox Note To replace the Duo Tox CO H2S sensor follow the instructions that came with the new sensor The sensors in the MultiPro are located in a vented compartment at the bottom of the instrument To install a sensor 1 Turn the MultiPro off 2 Remove the battery pack as described in section 5 3 This will automatically disconnect pow
15. may be equipped with a rechargeable Li lon Lithium lon battery pack 5 5 1 Storage guidelines for the Li lon versions Rechargeable batteries gradually lose their charge when not being used and may suffer irreversible damage if the battery reaches and remains in a state of complete discharge Honeywell recommends fully charging the MultiPro Li lon battery at two month intervals during storage to prevent damage to the battery Rechargeable versions of MultiPro may also be stored for long periods of time on a powered MultiPro charger with no ill effects Storage of Li lon batteries at temperatures above 30C 86F may damage the internal components of the battery and lead to reduced battery capacity and voltage 5 5 2 Charging guidelines for Li lon battery The Li lon battery in the MultiPro should never be charged at temperatures lower than 5 degrees Celsius 40 degrees Fahrenheit or higher than 30 degrees Celsius 86 degrees Fahrenheit Charging at temperature extremes can permanently damage the MultiPro Li lon battery ZNNARNING The MultiPro must be located in a non hazardous location during the charging cycle Charging the MultiPro in a hazardous location may impair intrinsic safety 5 5 3 Charging procedure for Li lon battery AAWARNING Do not charge the MultiPro with any charger other than the appropriate MultiPro charger Standard versions of the MultiPro must be charged with the UL CSA approved charger which is part numbe
16. or probe tubes made of other materials such as stainless steel Probe tubes are exchanged by loosening the hex nut compression fitting removing the old tube sliding the compression sleeve into place around the new tube inserting the new tube into the probe handle then replacing and tightening the hex nut Note The sample probe must be checked for leakage as discussed in Section 3 1 1 whenever filters or probe tubes are exchanged or replaced before being returned to service 5 8 MultiPro Pump Maintenance MultiPro pumps are fairly maintenance free with the exception of the replacement of the pump filters on a regular basis 5 8 1 Replacing pump filters 1 Remove the two screws that hold the inlet port to the pump 2 Gently pull the dust filter holder free of the pump 3 Remove and replace the dust filter that is located in the holder RA Hydrophobic Filter w Gasket 7 61 001 Dust Filter 10 504 Dust Filter Holder Cr 035 P4 Screws Jn S 4 The hydrophobic filter is located beneath the inlet port in the pump housing Use a small screwdriver or other object to punch through the filter and remove it The gasket that sits between the inlet port and the filter should come out with the filter 5 Place the new hydrophobic filter with the filter side down in place of the one removed in step 4 The gasket should be located on top of the filter and should sit against the dust filter holder which will be r
17. service requests United Kingdom Ireland Netherlands and West Nordics Email portablesUK honeywell com Europe South East and Africa French speaking countries Email portablesFR honeywell com Europe Central Belgium Luxembourg and East Nordics Email portablesDE honeywell com Middle East CIS Africa English speaking countries Email portablesUAE honeywell com Contact information for service returns Life Safety Distribution AG c o Honeywell Portable Gas Detection ZAC Ath lia 4 375 avenue du Mistral Bat B Espace Mistral 13600 La Ciotat France Tel 33 0 4 42 98 17 70 Fax 33 0 4 42 71 97 05 BlOexpert honeywell com for service requests www honeywell com Please Note While every effort has been made to ensure accuracy in this publication no responsibility can be accepted for errors or omissions Data may change as well as legislation and you are strongly advised to obtain copies of the most recently issued regulations standards and guidelines This publication is not intended to form the basis of a contract 13 278_Rev 3_08 2012 H MANO0947 EMEAI 2012 Honeywell Analytics Honeywell 13129
18. the blockage LI Once the blockage is p removed the MultiPro will x proceed to the current gas mim GS e readings screen If the instrument is unable to detect the vacuum resulting from the pump blockage the test will fail and you will be directed to remove the pump PUMP TEST PUMP REMOVE no SERL For information concerning proper attachment of the sample probe assembly to pump equipped MultiPro instruments see section 3 1 2 2 Operating Logic Once the MultiPro has n completed the start up cud sequence the current gas readings screen will be shown At the center of the display is a m mi heartbeat that will beat every I few seconds to show that the mm instrument is functioning normally puo n If the MultiPro is due for fresh air zero calibration the O Cal g al will flash on the LCD once every rm E 5 seconds as a reminder If the LI LI CO A H MultiPro is due for span do at calibration the calibration bottle P1 P1 icon will be shown Both 0 Cal CU and the calibration bottle icon will be shown if the instrument is M m due for both span and fresh air I calibration n If a sensor is not detected in one of the sensor channels during start up the reading in the designated sensor channel will appear blank lf a complete sensor failure occurs while the instrument is turned off the instrument may operate as if the se
19. which will then be followed by the Set Date Set Alarms Set Cal Gas and the Set Cal Due screens before returning to the Set Options screen SEE CAL dUE gUE SEt The MODE button is used to make all selections in the Advanced Menu 1 Click the MODE button once to advance to the next menu screen 22 2 Click the MODE button three times in rapid succession to enter the submenu for the menu item that is currently shown 3 Hold the MODE button for three full seconds to exit the advanced menu Once a submenu has been entered 1 Click the MODE button once to advance to the next item in the submenu you ve entered 2 Hold the MODE button to modify the setting 3 Click the MODE button three times in rapid succession to return to the Main Menu 6 2 Set options The set options submenu houses the controls for the following items e SIEL on or off e TWA on or off e Security beep on or off e Alarm Latch on or off e Cal Due Use on or off e Upload Cal on or off e H5S Decimal Point on or off Once the Set options submenu is entered the MultiPro will automatically scroll through the options at 5 second intervals To change a setting for on to off or vice versa hold the MODE button down for 1 2 seconds Once the settings have been modified as needed click the MODE button three times in rapid succession to return to the Main Menu STEL and TWA Alarms are discussed
20. 2 1 Fresh air zero calibration failure In the event of a fresh air zero calibration failure the alarms will Q C FAL be activated and the instrument will display the following screen Note that the sensor s that fail the zero calibration are shown in For this case CO After 3 seconds the MultiPro will return to the current gas readings screen and the visual and audible alarms will cease When fresh air zero calibrationis due the MultiPro s display will cL Q show the warning symbol while intermittently displaying the O p tal CAL icon in the gas readings m m screen until a successful fresh air a H calibration is performed If a specific sensor has failed the fresh air zero calibration it will be displayed with the 0 Cal icon If a successful fresh air zero calibration is not performed prior to instrument shut down the MultiPro will show that Fresh Air Calibration is due during instrument start up d 1 LI LI A H38 Possible causes and solutions 1 The atmosphere in which the instrument is located is contaminated or was contaminated at the time the instrument was last fresh air calibrated 2 Anew sensor has just been installed 3 Instrument has been dropped or banged since last turned on 4 There has been a significant change in temperature since the instrument was last used Recommended action Take the instrument to fresh air and allow readings to stabilize Perform t
21. Honeywell warrants gas detectors sensors and accessories manufactured and sold by Honeywell to be free from defects in materials 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 purcha
22. Pro is in use without the pump Note This applies to European and Australian versions only The contact cover is not required to meet the UL and CSA standards 3 Sampling The MultiPro may be used in either diffusion or sample draw mode In either mode the gas sample must reach the sensors for the instrument to register a gas reading The sensors are located at the bottom of the instrument ee NWARNING the sensor ports must be kept free of obstruction Blocked sensor ports can lead to inaccurate and potentially dangerous readings In diffusion mode the atmosphere being Sensor Ports measured reaches the sensors by diffusing through vents in the bottom of the instrument Normal air movements are enough to carry the sample to the sensors The sensors react quickly to changes in the concentrations of the gases being measured Diffusion style operation monitors only the atmosphere that immediately surrounds the detector The MultiPro can also be used to sample remote locations with either the hand aspirated sample draw kit or with the motorized sample draw pump During remote sampling the gas sample is drawn into the sensor compartment through the probe assembly and a length of tubing 3 1 Manual sample draw kit The manual sample draw kit is comprised of a sample draw probe 2 sections of tubing a squeeze bulb and an adapter that is used to connect the sample draw accessories system to the MultiPro Note The m
23. Reference Manual Honeywell Ai E Ami E MULTIPRO Da pumi sm MultiPro Gas Detector NWARNING MULTIPRO 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 MultiPro Reference Manual Part Number 13 278 Version 3 Copyright 2012 by Honeywell 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 reserves the right to correct typographical errors Table of Contents CERTIFICATION INFORMATION OPERATING TEMPERATURE SIGNAL WORDS WARNINGS AND CAUTIONS DESCRIPTION 1 2 3 SAMPLING 051 N 10 2 1 2 3 4 1 1 1 1 1 1 1 1 5 Other electronic safeguards 1 6 7 1 8 1 8 1 1 8 2 9 M 1 1 1 Methods of sampling Multi sensor capability Calibration Alarm logic Atmospheric hazard alarms Low battery alarms Sensor over range alarms LEL response failure due to lack of Oz alarm Security beep flash Latching peak alarms Fault detection Heartbeat Sensors Optional sample draw pump Special precautions when using the MultiPro pump
24. ach day s use AWARNING Fresh air zero calibrations may only be performed in an atmosphere that is known to contain 20 9 oxygen 0 0 LEL and 0 PPM toxic gas AWARNING The accuracy of the MultiPro should be checked immediately following any known exposure to contaminants by testing with known concentration test gas before further use Failure to check accuracy can lead to inaccurate and potentially dangerous readings ZNNARNING The accuracy of the MultiPro should be checked immediately following any physical shock Failure to check accuracy can lead to inaccurate and potentially dangerous readings ZAAWARN ING A sensor that cannot be calibrated or is found to be out of tolerance should be replaced immediately An instrument 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 ZAAWARN ING Do not reset the calibration gas concentration unless you are using a calibration gas concentration that differs from the one that is normally supplied by Honeywell for use in calibrating the MultiPro Customers are strongly urged to use only calibration materials when calibrating the MultiPro Use of non standard calibration gas and or calibration kit components can lead to dangerously inaccurate readings and may void the standard Honeywell warranty AZ NWARNING Use of non standard calibration gas and or calibration kit components when
25. ailure to check accuracy can lead to inaccurate and potentially dangerous readings The Canadian Standards Association CSA reguires an accuracy check using known concentration calibration gas prior to each day s use Calibration procedures are discussed in detail in Chapter 4 Recommended calibration frequency is discussed in Appendix B 1 4 Alarm logic MultiPro gas alarms can be adjusted with BioTrak Software through a PC with an IrDA port or directly with the MODE button see Chapter 6 for direct programming instructions Alarms may be set anywhere within the nominal range of the specific sensor type When an alarm set point is exceeded a loud audible alarm sounds and the bright red LED alarm lights flash 1 4 1 Atmospheric hazard alarms The combustible gas alarm is activated when the percent LEL Lower Explosive Limit gas concentration exceeds any pre set alarm level Two oxygen alarm set points have been provided a danger alarm for low concentrations associated with oxygen deficiency and a warning alarm for high concentrations associated with oxygen enrichment Four alarm set points have been provided for each toxic gas sensor Warning Danger STEL Short Term Exposure Limit and TWA ied E L Default Toxic Sensor Alarm Levels Appendix A discusses alarm levels and factory default alarm settings A WARNING MuttiPro portable gas detectors have been designed for the detection of deficiencies o
26. alarm settings have been restored Once the alarm values have been set correctly click the MODE button three times rapidly to return to the Main Menu Note To enable the H2S TWA alarm setting of 1 6 PPM first enable the H2S decimal point as described above in section 6 2 The 1 6 PPM alarm value will then appear as an option in the TWA alarm setting for 29 23 6 6 Set cal gas Once the set cal gas submenu has been reached the MultiPro will scroll through the various calibration gas values screens and the set default cal gas option Click the MODE button once to advance through the screens Hold the MODE button down to advance the counter for a specific calibration gas To set default calibration gas levels click the MODE button three times dcr ARUL C in rapid succession with Default Cal Gas displayed d CAL 6AS Once the calibration gas values have been set correctly click the MODE button three times in rapid succession to return to the main menu 6 7 Set cal due E at rat I Once the set cal due submenu is ilii UJ reached the cal due screen will be shown jn days Hold the MODE button down to advance the counter The number of days shown is the number of days that must pass following a successful calibration before the calibration due warning will be shown The maximum length of time between calibrations is 180 days To disable the calibration due warning set the interval to 0 days OFF On
27. area is once again safe for entry AWARNING Do not use the pump to sample for prolonged periods in conditions where the concentration of solvent or fuel vapors may be greater than 50 LEL 1 8 Data storage The MultiPro includes a black box data recorder and an event logger as standard features 1 8 1 Black box data recorder A black box data recorder is a standard feature in the MultiPro The black box is continually in operation whether the user is aware of it or not The black box stores important information such as gas readings turn on times turn off times temperatures battery conditions the most recent calibration date and settings types of sensors currently installed sensor serial numbers warranty expiration and service due dates and current alarm settings There is a finite amount of memory storage available in the black box data recorder Once the memory is full the MultiPro will begin to write the new data over the oldest data The black box data recorder will store approximately 41 hours of data in one minute increments before it begins to write new data over the oldest data In this way the newest data is always conserved To extract the information from the black box data recorder the MultiPro must be returned to Honeywell Once the data is downloaded from the instrument a report will be generated The instrument and the report will then be returned to the user Simply call Honeywell Instrumen
28. aximum amount of tubing that can be used with the manual sample draw kit is 50 feet 3 1 1 Manual sample draw kit usage To use the manual sample draw kit 1 Connect the short section of hose that comes off the squeeze bulb to the sample draw adapter 2 Test the seals in the sample draw system J First cover the end of the sample draw probe with a finger then squeeze the aspirator bulb If there are no leaks in the sample draw kit components the bulb should stay deflated for a few seconds 3 Secure the calibration adapter with the sample draw assembly attached to the MultiPro by inserting the tab and tightening the knurled screw into the brass nut at the bottom of the adapter 4 Insert the end of the sample probe into the location to be sampled 5 Squeeze the aspirator bulb to draw the sample from the remote location to the sensor compartment To ensure accurate readings while using the manual sample draw kit it is necessary to squeeze the bulb once for every one foot of sampling hose for the sample to first reach the sensors and then to continue squeezing the bulb once per second for an additional 45 seconds or until readings stabilize As an example if 10 feet of tubing is used it will be necessary to draw the sample in by squeezing the bulb continuously for a minimum of 55 seconds or until readings stabilize 6 Note the gas measurement readings CAUTION Hand aspirated remote sampling only provides continuous
29. ble Alarm Port 1 1 Methods of sampling M as The MultiPro may be Ree me used in either diffusion or _ JS sample draw mode In wCL either mode the gas ess sample must reach the A sensors for the instrument to register a gas reading The sensors are located at the bottom of the instrument There are three distinct sensor ports that allow the sample to reach the individual sensors AZNWARNING The sensor ports must be kept free of obstruction Blocked sensor ports can lead to inaccurate and potentially dangerous readings In diffusion mode the atmosphere being measured reaches the sensors by diffusing through the vents at the bottom of the instrument Normal air movements are enough to carry the sample to the sensors The sensors react guickly to changes in the concentrations of the gases being measured Diffusion style operation monitors only the atmosphere that immediately surrounds the detector The MultiPro can also be used to sample remote locations with the hand aspirated sample draw kit or with the motorized continuous sample draw pump both available separately During remote sampling the gas sample is drawn into the sensor compartment through the probe assembly and a length of tubing Remote sampling operations only monitor the atmosphere at the end of the sample draw probe Use of the hand aspirated sample draw kits is covered in section 3 1 Use of the motorized sample draw pump i
30. bration gas cylinders contain approximately 18 096 oxygen The reduced oxygen level in the calibration gas cylinder allows the oxygen 18 sensor s response to be tested in the same manner as the toxic and LEL sensors If the O2 sensor fails to register a reading below 19 5 during the span calibration the display will show O2 Too Low followed by the O2 CAL Error screen immediately j mf after the failed calibration Cr attempt DANGER Press MODE to acknowledge mr the warning and turn the E Cr or instrument off If the oxygen sensor fails to register the drop in oxygen during the span calibration while being challenged with calibration gas containing less than 19 0 oxygen it should be considered out of tolerance and retired from service immediately ZNNARNING A sensor that cannot be calibrated or is found to be out of tolerance should be replaced immediately An instrument 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 Possible causes and remedies for oxygen sensor failure 1 Calibration gas cylinder does not contain a reduced level of oxygen Verify that the cylinder contains less than 19 096 oxygen To challenge the oxygen sensor without calibration gas hold your breath for about 10 seconds or more and then slowly exhale directly onto the face of the sensor in the same way y
31. ce the calibration due interval has been set correctly click the MODE button three times rapidly to return to the Main Menu Note Honeywell recommends regular verification of accuracy with calibration gas See Appendix B for details 6 8 Set bump test due Once the bump due submenu is reached the bump due screen will be shown The number of days shown is the number of days that must pass following a successful calibration before the bump due warning will be shown Hold the MODE button down to advance the counter in days OFF will be followed by DAILY which will then be followed by 2 days and so on Once the interval passes days it will proceed to 14 days and then to 21 days and then to 30 days before it shows OFF again The maximum length of time between scheduled bump tests is 30 days To disable the bump due warning set the interval to OFF Once the bump due interval has IM been set correctly click the MODE Jii button three times in rapid ao ion to return to the Mai succession to return to the Main que nEF Menu Note The Bump Test Interval and Bump Test Reminder are used exclusively with the MultiPro IQ Express Dock 6 9 Setup accept Once the settings in any of the submenus have been changed as needed return to the Main Menu by clicking the MODE button three times in rapid succession Once in the Main Menu hold the MODE button down for three seconds to exit The MultiPro will provide a CFL count
32. disconnect power from the instrument Loosen this screw then gently pry the clasps apart Note Center screw on ATEX European version is slightly different CAUTION Always turn the MultiPro off prior to removing the battery pack Removal of the battery pack with the instrument turned on may cause corruption of stored data in the MultiPro 5 4 Replacing alkaline batteries The alkaline battery pack contains three AA alkaline batteries ZNNARNING The MultiPro must be located in a non hazardous location whenever alkaline batteries are removed from the alkaline battery pack Removal of the alkaline batteries from the battery pack in a hazardous area may impair intrinsic safety AWARNING Use only Duracell MN1500 or Ultra MX1500 Eveready Energizer E91 LR6 Eveready EN91 batteries Substitution of batteries may impair intrinsic safety To replace the alkaline batteries 1 Remove the battery pack from the MultiPro as discussed in above in section 5 3 2 Remove the three alkaline batteries and replace them Be sure to align the positive and negative ends in accordance with the diagram under each battery 3 Reinstall the back cover plate that was removed in step 2 19 4 Return the battery pack to the MultiPro and re tighten the top center screw The MultiPro will automatically turn itself on once the battery pack is reinstalled 5 5 Maintaining Li lon battery packs The MultiPro
33. down to accept changes to the settings Click MODE to accept the changes ALLeECcS and the instrument will show setup EE Li iD stored and proceed to turn itself off UW Allow the countdown to run out if you do not wish to save the changes Be zu 24 Time History Graph Appendices Appendix A Toxic gas measurement Warning Danger STEL and TWA alarms Many toxic substances are commonly encountered in industry The presence of toxic substances may be due to materials being stored or used the work being performed or may be generated by natural processes Exposure to toxic substances can Ceiling produce disease bodily injury or death in unprotected workers 2 Time Weighted Average TWA It is important to determine the amounts of any toxic materials The maximum average concentration to which an unprotected potentially present in the workplace The amounts of toxic worker may be exposed over an eight hour working day is called materials potentially present will affect the procedures and the Time Weighted Average or TWA value TWA values are personal protective equipment that must be used The safest calculated by taking the sum of exposure to a particular toxic course of action is to eliminate or permanently control hazards gas in the current operating session in terms of parts per million through engineering workplace controls ventilation or other hours and dividing by an eight hour period safety proce
34. dures Unprotected workers may not be exposed to levels of toxic contaminants that exceed Permissible Exposure Limit PEL concentrations Ongoing monitoring is necessary to insure that exposure levels have not changed in a way that requires the use of different or more rigorous procedures or equipment Airborne toxic substances are typically classified on the basis of their ability to produce physiological effects on exposed workers Toxic substances tend to produce symptoms in two time frames Higher levels of exposure tend to produce immediate acute FERT f effects while lower levels of long term chronic exposure may 3 Short Term Exposure Limits STEL not produce physiological symptoms for years Toxic substances may have short term exposure limits which are higher than the eight hour TWA The STEL is the maximum average concentration to which an unprotected worker may be exposed in any fifteen minute interval during the day During this time neither the eight hour TWA or the ceiling concentration may be exceeded Any fifteen minute periods in which the average STEL concentration exceeds the permissible eight hour TWA must be separated from each other by at least one hour A maximum of four of these periods are allowed per eight hour shift Time History Graph Hydrogen sulfide H2S is a good example of an acutely toxic substance which is immediately lethal at relatively low concentrations Exposure to a 1 000 ppm parts per milli
35. e drawn into the pump assembly causing damage to the pump sensors and internal components of the MultiPro CAUTION Insertion of the sample draw tube into a fluid horizontally or at a low angle may lead to water ingress and may cause damage to the sensors and internal components of the MultiPro If the MultiPro determines that a significant pressure change has occurred it will go into alarm and notify the 15 user that there is a blockage of the pump The display will alternate between the following two screens iana BLOC DANGER DANGER MODE y ALARM MODE ALARM c Remove the blockage and press the MODE button to acknowledge the alarm and resume sampling 3 3 Sample draw probe The MultiPro s sample draw probe is the standard probe assembly from Honeywell The sample probe handle contains moisture barrier and particulate filters designed to remove contaminants that might otherwise harm the instrument Particulate contaminants are removed by means of a cellulose filter The hydrophobic filter includes a Teflon barrier which blocks the flow of moisture as well as any remaining particulate contaminants Sample probe filters should be replaced whenever visibly discolored due to contamination See section 5 7 1 for a probe diagram and a list of available sample probe filter replacement kits 4 Calibration The accuracy of the MultiPro should be verified on a regular basis Verification
36. ed to a concentration of gas that exceeds its established range In the case of an LEL reading that exceeds 100 LEL the LEL channel will be automatically disabled by the instrument and the alarm will latch remain on until the instrument is turned off The MultiPro must be turned off brought to an area that is known to be safe containing 20 9 oxygen 0 LEL and 0 PPM toxic gases and then turned back on The display will show and OL alternately in place of the sensor reading for any channel that has gone into over range alarm 1 all I i LIL ALARM P1 ld _ ZNNARNING A combustible sensor overrange alarm indicates a potentially explosive atmosphere Failure to leave the area immediately may result in serious injury or death ZNNARNING in the event of an LEL overrange alarm the MultiPro must be turned off brought to an area that is known to be safe containing 20 9 oxygen 0 LEL and 0 PPM toxic gases and then turned on again to reset the alarm 2 4 7 LEL failure due to lack of oxygen alarm The LEL sensor in the MultiPro requires a certain amount of oxygen to function properly When oxygen levels fall below 1196 by volume the MultiPro will show in place of the LEL reading and display O2 too and Lo in successive screens in the location typically used for the LEL reading a u n nh Bg Gg uc Li uo u E en Hys u HS kt ME kt ME Bg coo o9 L
37. einstalled in step 6 6 Replace the dust filter holder which now has a new filter in it and secure it with the two screws removed in step 1 6 Direct programming In the event that an instrument setting needs to be changed in the field and a PC with the appropriate software is not available the MultiPro can be programmed directly with the MODE button ZNNARNING Reprogramming the MultiPro is reserved for authorized personnel Inappropriate changes made in the Advanced Menu may lead to inaccurate and potentially dangerous readings 6 1 Entering the Advanced Menu To enter the Advanced Mode turn the MultiPro off Then turn the MultiPro back on but instead of releasing the MODE PL button continue to hold it The PC Connect screen will be c shown in approximately 6 LONMNELE seconds Continue to hold the i MODE button for about 5 Conf i additional seconds until the Config screen is shown Helease the MODE button as soon as Config is shown The screen will show 6 sets of dashed lines Once the screen with the six dashed line is shown immediately SEEU click the MODE button three times within three seconds to enter the Configuration Menu Setup will be shown After a few seconds the Setup screen will be replaced by the Set Options screen and will proceed to automatically scroll to a new screen every 5 seconds The Set Time screen will follow the Set Options screen
38. en nenne 26 Appendix C MultiPro Sensor Information 11 ec leeeee eL YH YL LY YY YL nne e enne nhan nnne n annnm 26 Appendix D Toxic Sensor Cross Sensitivity 111lleeeeeieeee eei ieeeeeeiieee nennen nnn nana nnns 27 AppendbcE Basic Parts LIS cx ices cites o uw ud ey ciu dae eset e one obe Ee coe Oda Su Pel 27 MultiPro Remote Sampling Accessories saele a a aa e 27 ICMP ROS SNS ONS ae E R A OD A y YFC CE T tuia 27 MultiPro Charging amp Datalogging Accessories cccccccseseececeeeeeeeeeeeeeeeeaeeeeeeseeeeeeeseaeeeeeseeeeeeteas 27 Appendix F Honeywell Standard Gas Detection Warranty eccceeereeeeeeee 28 3 Certification Information UL Class I Division 1 Groups A B C D Temp Code T4 UL Class II Division 1 Groups E F G UL Class lll CSA Class I Division 1 Groups A B C D Temp Code T4 Per CSA C22 2 No 152 only the combustible gas detection portion of this instrument has been assessed for performance ATEX Certification II 2 G Ex iad IIC T4 UL International DEMKO A S 05 ATEX 0424116X IECEx Certification Ex ia d IC T4 IECEx UL 07 0003X Operating Temperature ZAWARNING The MultiPro s operating temperature range is printed on the label on the back of the instrument Use of Honeywell Gas Detectors outside of the instrument s specified operating temperature range may result in inaccurate and potentially dangerous readings Signa
39. er from the instrument 3 Remove the four screws shown and pull the entire main board assembly free from the instrument housing Sensor replacement 20 4 Gently remove the sensor that is to be replaced Note Sensor Remove these four screws to access the sensors a i channels in the MultiPro are specific to the type of sensor that occupies the channel When replacing sensors be sure to replace one sensor with another of the same type 5 Gently insert the new sensor into the appropriate location on the sensor board 6 Reinstall the main board assembly that was removed in step three and reinstall the four screws The main board should easily slide back into place The screw holes in the black mylar insulator should align with the corresponding holes in the housing The sensor gaskets should be centered over the corresponding sensor ports at the bottom of the instrument allowing the gas sample to reach the sensors Be careful not to over tighten the screws 7 Reattach the battery pack and re tighten the top center screw 8 New sensors must be allowed to stabilize prior to use according to the following schedule The detector must be powered off and a functional battery pack must be installed for the sensor to stabilize Sensor Stabilization Period Note Steps 9 and 10 assume that the sensor stabilization period has passed 9 If an oxygen sensor was replaced perform the
40. f oxygen accumulations of flammable gases and vapors and accumulations of specific toxic gases An alarm condition indicating the presence of one or more of these potentially life threatening hazards should be taken very seriously ZNNARNING inthe 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 ZNNARNING A rapid up scale reading followed by a declining or erratic reading may indicate a hazardous combustible gas concentration that exceeds the MultiPro s zero to 100 percent LEL detection range 1 4 2 Low battery alarms The MultiPro may be equipped with either a rechargeable Lithium lon Li lon or an alkaline battery pack The MultiPro includes multi staged low battery alarms to let the user know that the battery is running low For detailed information concerning the low battery alarms see section 2 4 5 AWARNING Use only Duracell MN1500 or Ultra MX1500 Eveready Energizer E91 LR6 Eveready EN91 batteries Substitution of batteries may impair intrinsic safety 1 4 3 Sensor over range alarms The MultiPro will go into alarm if a sensor is exposed to a concentration of gas that exceeds its established range In the case of an LEL reading that exceeds 100
41. fety 4 ZNNARNING Use only Duracell MN1500 or Ultra MX1500 Eveready Energizer E91 LR6 Eveready EN91 batteries in the alkaline battery pack Substitution of batteries may impair intrinsic safety 9 ZAAWARNING To reduce the risk of explosion do not mix old or used batteries with new batteries and do not mix batteries from different manufacturers 6 AZNWARNING Do not charge the MultiPro with any charger other than the appropriate MultiPro charger Standard versions of the MultiPro must be charged with the UL CSA approved charger 10 11 12 13 14 15 which is part number 54 49 103 1 European versions of the MultiPro must be charged with the ATEX approved charger which is Honeywell part number 54 49 103 5 ZNNARNING The MuttiPro must be located in a non hazardous location during the charging cycle Charging the MultiPro in a hazardous location may impair intrinsic safety ZNNARNING uuttiPro rechargeable battery packs are supplied with Panasonic CGA103450 Lithium lon batteries These batteries are not replaceable by the user The rechargeable pack must be obtained from Honeywell and replaced as an assembly ZNNARNING The accuracy of the MultiPro should be checked periodically with known concentration calibration gas Failure to check accuracy can lead to inaccurate and potentially dangerous readings The Canadian Standards Association CSA requires an accuracy check using known concentration calibration gas prior to e
42. gas readings for the area in which the probe is located while the bulb is being continuously squeezed 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 3 2 Motorized sample draw pump ZNNARNING Use only part number 54 49 102 sample draw pump with the MultiPro A motorized sample draw pump is available for the MultiPro for situations requiring continuous hands free remote monitoring Use of the motorized sample draw pump allows the MultiPro to continuously monitor 14 remote locations The pump is powered by the MultiPro battery When the pump is attached to the instrument PUMP will be shown on the display in the current gas readings screen Note The maximum amount of tubing that can be used with the motorized sample draw pump is 50 feet To ensure accurate readings while using the continuous sample pump it is necessary to allow the pump to draw the sample for one second for every one foot of sampling hose plus an additional 45 seconds or until readings stabilize For example with 10 of tubing it will be necessary to allow a minimum of 55 seconds for the sample to be drawn into the sensor chamber and for the readings to stabilize Lwy x MultiPro instruments are C ug LI designed to automatically PUMP recognize the pump whenever it is attached to the instrument If i the pump is attached when the co s M
43. he fresh air zero adjustment again If the manual fresh air zero procedure fails to correct the problem perform the manual fresh air zero calibration procedure as described in section 4 2 2 below 4 2 2 Forced fresh air zero calibration The MultiPro includes safeguards to prevent fresh air calibration in contaminated environments If the standard fresh air zero calibration fails a second time the instrument may be forced to accept the fresh air calibration by performing the manual fresh air zero calibration ZNNARNING Fresh air zero calibrations may only be performed in an atmosphere that is known to contain 20 996 oxygen 0 09c LEL and 0 PPM toxic gas 1 Initiate the standard fresh air T zero calibration sequence by HI pressing the MODE button na three times in rapid succession The 5 second countdown will begin 2 Press the MODE button before the end of the 5 second countdown and continue to hold the MODE button As in the standard fresh air zero calibration the MultiPro will alternate between the following two screens hk BEEN hh o 1H M 1 m 1 LI LI LI LI B Eal Bal 1 m 1 1 LI LI SE LI LI LH H2 LH Hys 3 The fresh air zero calibration is complete when the instrument begins another 5 second countdown for the span calibration If span calibration is not required allow the countdown to reach O without pressing the MODE button If the MultiPro still fails to calib
44. in Appendix A The Security Beep is covered in section 1 4 5 Alarm Latch settings are described in section 1 4 6 The Cal Due Use setting determines whether the instrument can be used when it is due for calibration Selecting Cal Due Use On will allow the MultiPro to be used when it is due for calibration Selecting Cal Due Use Off will cause the MultiPro to be shut down if the calibration is due and not performed immediately upon instrument turn on With the Upload Cal set to on the MultiPro will automatically enable the IrDA port and attempt to download the results of calibration to a PC immediately following the calibration This is designed mostly for users of the IQ Datalink Program In the default configuration Upload Cal is set to off and the instrument will turn off following calibration Turn the H2S decimal point on to view hydrogen sulfide readings in tenths of a part per million up to 9 9 PPM Once the decimal point is enabled a TWA alarm value option of 1 6 PPM will also appear under the alarm settings options 6 3 Settime When the set time option is accessed the screen will alternate between the hours and minutes screens The hours screen is given in 24 hour format The two screens will alternate every 5 seconds co it iL Hour Ww I Click the MODE button once to change the selection from hours to minutes or vice versa Hold the MODE button down to advance the figure that is curre
45. ion of a sensor the MultiVision will beep show the adjusted reading for the calibrated sensor and then move on to the next sensor 02 Ps LEL 02 x LEL mo B B0 50 Once the calibration of all sensors is successfully completed the MultiPro will briefly show the maximum adjustment values screen The maximum adjustment T values for the LEL and toxic I sensors give an indication of the remaining sensitivity of the sensors As sensitivity BB decreases the maximum possible adjustment will decrease to approach the expected concentration of the calibration gas Note Once the calibration cycle is completed the MultiPro will automatically turn itself off Disconnect the calibration assembly prior to turning the instrument back on JM 4 3 1 Span calibration failure Toxic and LEL sensors When there is a span calibration failure the display will show CAL Error and display the sensor that has failed calibration C LAL MODE f MODE v Error lt gt co A oS i H If the instrument fails to recognize the correct type or concentration of calibration A N GAS gas it will show no GAS i When span calibration is due the MultiPro s display will show the warning symbol while intermittently displaying the calibration bottle in the gas readings screen The MultiPro will also display a Needs Cal message for any sensors that are currently due for calibration
46. l Words The following signal words as defined by ANSI Z535 4 1998 are used in the MultiPro Reference Manual 457 Y e Ad indicates an imminently hazardous situation which if not avoided will result in death or serious injury ZNNARNING 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 Warnings and Cautions 1 AWARNING The MultiPro personal portable gas detector has been designed for the detection of dangerous atmospheric conditions An alarm condition indicates the presence of a potentially life threatening hazard and should be taken very seriously 2 ZNNARNING 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 3 ZNNARNING The MultiPro must be located in a non hazardous location whenever alkaline batteries are removed from the alkaline battery pack Removal of the alkaline batteries from the battery pack in a hazardous area may impair intrinsic sa
47. ned waterproof hard shell carrying case 1 11 2 MultiPro Value Packs MultiPro Value Packs include an alkaline MultiPro all standard accessories calibration fittings small cylinder s of calibration gas and fixed flow regulator in a foam lined non waterproof hard shell carrying case 2 Basic Operations The MultiPro is a true one button gas detector The MODE button is located on the front of the instrument and controls all field level operations including the following e Turning the MultiPro on and off e Turning on the backlight e Viewing the MAX STEL and TWA reading screens e Initiating the calibration sequence 2 1 Turning the MultiPro On To turn the MultiPro on press and hold the MODE button for one second The first screen shown will be the test screen for the LCD All sections should be darkened The test screen will be followed by a screen showing the instrument firmware version dL will appear in the upper right for instruments with a fully enabled datalogger DHBODGD B Cal BLOCK TWA Bean uu MODE yx ALARM 888888 gt The sensor screen and instrument serial number screen will then be shown P60 dL 02 LEL O Ga 20 7 385 If the MultiPro is equipped with a fully enabled datalogger the following screen will be shown The time figure in the upper right corner indicates the sampling interval in minutes and seconds Instruments without a fully enabled datalogger will show display
48. ng LT e C e 10 267 I FTIIT TH Air Filter Housing 56 173 Wr j 17 048 Compression W ly Intake Sealing Tubing S cas castes O Ring id roo ERR B 10 269 Hex Nut 56 439 Compression Intake Tubing A Fitting 11 25 Long RO 7 54 05 A0403 Probe Assembly 5 7 1 Changing sample probe filters The threaded sample probe handle provides access to the filters The particulate filter is held in place by a clear filter cup To replace the particulate filter remove the old filter and cup insert a new filter into the cup and slide the cup back into place in the probe handle The hydrophobic barrier filter fits into a socket in the rear section of the probe handle The narrow end of the hydrophobic barrier filter is inserted towards the rear of the handle To avoid accidentally introducing particulate contaminants into the system turn the sample probe upside down prior to removing either the hydrophobic filter or the particulate filter The following replacement filter kits are currently available from Honeywell 21 Partic Hydro ulate phobic 54 05 K0401 54 05 K0402 Economy 10 0 54 05 K0403 __0 25 54 05 K0404 54 05 K0405 Bulk 100 0 5 7 2 Changing sample probe tubes wands The standard 11 5 long butyrate probe tube is held in place with a hex nut compression fitting and compression sleeve The standard probe tube can be interchanged with other custom length sections of 1 4 OD tubing
49. ng alarm will sound and the screen will display Lo Bat along with the warning and alarm icons The user will need to acknowledge the low battery condition by pressing the MODE button before the instrument will resume monitoring Once the MODE button is pressed the empty battery cell and the caution icon will flash After 15 minutes the warning will sound again to indicate that there are now only 15 minutes of battery life left Once the second 15 minute period has 12 elapsed or once the battery voltage reaches 3 2 volts the instrument will go into alarm for the last time notify the user that it is shutting itself down and proceed to turn itself off Alkaline battery replacement and Li lon battery charging instructions are contained in section 5 4 and 5 5 ZNNARNING The MultiPro must be located in a non hazardous location during the charging cycle Charging the MultiPro in a hazardous location may impair intrinsic safety ZNNARNING The MultiPro must be located in a non hazardous location whenever alkaline batteries are removed from the alkaline battery pack Removal of the alkaline batteries from the battery pack in a hazardous area may impair intrinsic safety CAUTION Always turn the MultiPro off prior to removing the battery pack Removal of the battery pack with the instrument turned on may cause corruption of stored data in the MultiPro 2 4 6 Sensor over range alarms The MultiPro will go into alarm if a sensor is expos
50. nsor is not present in the instrument In the example at right the LEL sensor has not been E detected and a reading is not cL shown The MultiPro only detects those substances that i appear in the current gas a nm readings screen during the 4 H Ll current operating session AWARNING Always verify that all sensors present in the instrument are shown on the current gas readings screen whenever the MultiPro js 11 turned on Failure to verify sensor presence prior to use in a hazardous location may result in serious injury or death If the MultiPro recognizes that the pump is attached Pump will be displayed in the current gas readings screen The battery icon gives an indication of how much power is left in the battery The illustration below shows the stages of the battery from full to empty top to bottom Battery charge greater than 80 Battery charge between 50 and 80 Battery charge between 25 and 50 Battery charge less than 25 To turn on the backlight press the MODE button once To view the MAX readings screen press the MODE button a second time Press the MODE button a third time to view the Short Term Exposure Limit STEL readings Press the MODE button again to view the Time Weighted Averages TWA for the operating session Note The MultiPro must be in continuous operation for at least 15 minutes before it will be able to calculate the TWA values For the first 15 minutes of any o
51. ntly displayed hours or minutes Once the time has been correctly set click the MODE button three times in rapid succession to return to the Main Menu 6 4 Set date The set date submenu is divided into year month and day screens The MultiPro will automatically scroll through the Year Month and Day screens at 5 second intervals dc nrc i loncn das POU S Click the MODE button once to advance through the year month and day screens Hold the MODE button down to advance the year month or day while the specific setting is shown Once the date has been correctly entered click the MODE button three times in rapid succession to return to the Main Menu 65 Setalarms Once the Set Alarms submenu has dE HLL been reached the MultiPro will wan display the Default Alarms screen ALARM and then begin scrolling through the HL Hei i various alarm levels Click the MODE button once to advance through the screens When the alarm that you want to change is shown hold the MODE button down to advance the counter until the appropriate level is shown If the alarm level required is lower than the current setting allow the counter to advance past the maximum possible alarm level for the specific channel and continue back to the lower settings To restore the default alarms click the MODE button three times in rapid succession with Default Alarms displayed Def Set will be shown to indicate that the default
52. o Li uo Uu E en Hys 0 HYS 2 5 PC connection via infrared port MultiPro instruments that are eguipped with a fully enabled datalogger can be downloaded to a PC using BioTrak or IQ software through the MultiPro s Lonnt L C infrared port For the location of the infrared port see the illustration below 1 With the MultiPro turned off hold the MODE button down until four beeps are heard Depending on the software version this will normally take between 10 and 20 seconds PC Connect will be shown once the infrared port has been activated 2 Align the infrared port on the MultiPro with the PC s infrared port to complete the connection Position PC s IrDA Port 2 12 away and directly in front of MultiPro s IrDA Port procedure for the MultiPro see the BioTrak or IQ System manual as appropriate 2 6 Error Messages The MultiPro will display error messages when it detects certain problems during operation Error HiS 13 MULTIPRO Error definitions Display Number C nit Memory Bad EL Memory Bad DataloggerMemory Bad nvalid Memory Type No Sensors Installed ad Temp Sensor ad Vibrating Alarm If the MultiPro displays an error message contact Honeywell for further instructions 2 Contact Cover ATEX and IECEx versions of the MultiPro are shipped with a clear red plastic contact cover that should be installed over the charging and pump contacts when the Multi
53. o sound after the atmospheric hazard has cleared Press the MODE button to reset the alarms If the alarm latch is disabled and the alarm condition is no longer present the instrument will automatically return to normal operation and the visible and audible alarms cease without further input from the user 1 4 7 Fault detection MultiPro software includes a number of additional alarms designed to ensure the proper operation of the instrument When the MultiPro detects that an electronic fault or failure condition has occurred the proper audible and visible alarms are activated and an explanatory message or message code is displayed AZNWARNING The MultiPro is designed to detect potentially life threatening atmospheric conditions Any alarm condition should be taken seriously The safest course of action is to immediately leave the affected area and return only after further testing determines that the area is once again safe for entry 1 5 Other electronic safeguards Each time the detector is turned on the MultiPro automatically tests the LED alarm light audible alarm internal memory and pump status if so equipped The battery is monitored continuously for proper voltage The MultiPro also monitors the connection of sensors that are currently installed The detection of any electronic faults causes the activation of the audible and visible alarms and causes the display of the appropriate explanatory message 1 5 1 Heartbeat
54. on concentration of HoS in air produces rapid paralysis of the respiratory system cardiac arrest and death within minutes Carbon monoxide CO is a good example of a chronically toxic gas Carbon monoxide bonds to the hemoglobin molecules in red blood cells Red blood cells contaminated with CO are unable to transport oxygen Although very high concentrations of carbon monoxide may be acutely toxic and lead to immediate respiratory arrest or death it is the long term physiological effects due to chronic exposure at lower levels that take the greatest toll of affected workers This is the situation with regards to smokers parking garage attendants or others chronically exposed to carbon monoxide in the workplace Exposure levels are too low to produce immediate symptoms but small repeated doses reduce the oxygen carrying capacity of the blood over time to dangerously low levels This partial impairment of the blood supply may lead over time to serious physiological consequences Because prudent monitoring programs must take both time frames into account there are two independent exposure measurements and alarm types built into the MultiPro design Time History Graph 1 Warning and Danger Alarms OSHA has assigned some but not all toxic substances with a ceiling level which represents the highest concentration of a toxic substance to which an unprotected worker should ever be exposed even for a very short time The default Wa
55. ors have just been replaced the new sensor s must be allowed to stabilize prior to use See section 5 6 for further details on sensor stabilization requirements 2 Make sure the instrument is located in fresh air Figure 4 1 Bump Test Span Calibration set up 3 Verify that the current gas readings match the concentrations present in fresh air The oxygen O2 sensor should read 20 9 0 2 vol The readings for the LEL sensor should be 0 LEL and toxic sensors should read 0 or 0 0 parts per million PPM in fresh air If the readings deviate from the expected levels in a fresh air environment proceed to section 4 2 and perform the fresh air calibration adjustment then proceed to step 4 4 Attach the calibration adapter and connect the calibration cylinder to the MultiPro as shown in figure 4 1 Flow gas to the sensors 5 Wait for the readings to stabilize Forty five seconds to one minute is usually sufficient 6 Note the readings Toxic and LEL sensor readings are considered accurate in a bump test if they are between 90 and 120 of the expected reading as given on the calibration cylinder If the readings are considered accurate then the instrument may be used without further adjustment If toxic or LEL readings do not fall within 90 and 120 of the expected reading as given on the calibration cylinder then the readings are considered inaccurate If readings are considered inaccurate proceed to section 4 3 and
56. ou would attempt to fog up a piece of glass If the descending oxygen alarm is set to 19 595 the instrument should go into alarm after a few seconds 2 Oxygen sensor has just been replaced and has not had time to stabilize 3 Oxygen sensor failure 5 Maintenance ZNNARNING To prevent ignition of flammable or combustible atmospheres disconnect power before servicing any parts in the MultiPro 5 1 Cleaning The exterior surfaces of the MultiPro 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 5 2 Storage MultiPro detectors may be stored for long periods in a fresh air environment at temperatures between 10 C 50 F and 30 C 86 F See section 5 5 1 for specific instructions concerning the storage of rechargeable Li lon versions of the MultiPro 5 3 Batteries The MultiPro is powered by interchangeable alkaline and Li lon rechargeable battery packs Note The calibration adapter or sample draw adapter must be removed from the MultiPro prior to removing the battery pack To remove the battery pack first loosen the top center screw on the back of the instrument then gently pry the two clasps at the top of the instrument open while simultaneously pulling the back cover plate away from the main instrument housing Since the battery pack is housed in the back cover plate this will automatically
57. p sequence 2 4 3 STEL Alarms STEL Short Term Exposure Limit alarm values represent the average concentration of ium i instrument readings for the ILILI I C0 2s target gas for the most recently completed 15 minutes of operation The default STEL alarm level for the MultiPro CO sensor is 100PPM The default STEL alarm value for the MultiPro H2S sensor is 15PPM 2 4 4 TWA Alarms TWA Time Weighted Average values are calculated by taking pew the sum of exposure to a mim Im particular toxic gas in the eo iU current operating session in terms of parts per million hours and dividing by an eight hour period The default TWA alarm level for the MultiPro CO sensor is 35PPM The default TWA alarm value for the MultiPro H gt S sensor is 10PPM 2 4 5 Low battery alarms When battery voltage is reduced to approximately 3 55 volts the battery icon on the LCD will appear empty which means P that a low battery condition exists If the battery icon is empty leave the area immediately If the MultiPro is equipped with an alkaline battery pack proceed to an area that is known to be safe containing fresh air with no contaminants and no combustible gases and change the batteries If the MultiPro is equipped with a Li lon battery pack proceed to an area that is known to be safe and recharge the battery pack Once the battery voltage reaches 3 45 volts the MultiPro will go into a 30 minute battery alarm The warni
58. perating session the screen will show the length of time that the instrument has been operating instead of the TWA values 2 3 Turning the MultiPro Off To turn the MultiPro off press and hold the MODE button until the display reads Release Button Once the MODE button is released Please wait will be shown briefly and the display will go blank rELEHGE FLEHOE nh DucCcOn woe 2 4 Alarms The MultiPro is configured with a series of alarms that are designed to warn the user of dangerous conditions ZNNARNING The MultiPro is designed to detect potentially life threatening atmospheric conditions Any alarm condition should be taken seriously The safest course of action is to immediately leave the affected area and return only after further testing determines that the area once again safe for entry S 02 LEL 2 4 1 Warning Alarms im ir 1E A Warning Alarm indicates a L3 dangerous atmospheric ALARM iti i Mm condition that has not yet risen 45 t CO H25 to a level necessary to initiate the danger alarms Warning alarm levels are shown during the start up sequence Warning alarms can be temporarily silenced by pressing the MODE button if this option is enabled with BioTrak 2 4 2 Danger Alarms A Danger Alarm indicates a QOC significantly hazardous l condition As is the case with 3 m the warning alarms the danger i01 alarm levels are shown in the QU uU coo start u
59. perform the span calibration AWARNING The Canadian Standards Association CSA requires the instrument to undergo calibration when the displayed value during a bump test fails to fall between 10096 and 12096 of the expected value for the gas Honeywell multi calibration gas mixtures contain approximately 1896 oxygen During the bump test the oxygen sensor should read within 0 5 absolute of the level given on the calibration cylinder 16 4 2 Fresh Air Zero Calibration AWARNING Fresh air zero calibrations may only be performed in an atmosphere that is known to contain 20 9 oxygen 0 LEL and 0 PPM toxic gas To initiate the fresh air zero calibration 1 Press the MODE button three times within two seconds to begin the fresh air zero calibration sequence The MultiPro will briefly display AUTO CAL and then begin a 5 second countdown Hue U LHL ro a 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 initiated when the MultiPro alternates between the following two screens dr E nt E M 1 1 M LI LI LI LI B Cal B Cal M 1 M 1 L u Li L H H2 ta H2 2 The fresh air zero calibration is complete when the instrument begins another 5 second countdown for the span calibration If span calibration is not required allow the countdown to reach O without pressing the MODE button 4
60. r 54 49 103 1 European versions of the MultiPro must be charged with the ATEX approved charger which is part number 54 49 103 5 1 Verify that the instrument is turned off If it is not press the MODE button for three seconds until the message Release Button appears 2 Plug the power supply in The red LED is labeled Power and will be lit whenever the charger is plugged into a power source 3 Insert the MultiPro into the charging cradle bottom side down with the display facing forward The green LED on the charger is labeled Charge and will be lit while the battery is charging 4 When the battery is fully charged the Charge LED will go out See section 5 5 5 for battery troubleshooting guidelines 5 5 4 Charging with the pump attached To charge the MultiPro battery with the pump installed on the instrument a spacer is used in the charger base to take up the difference between the size of the MultiPro and the size of the pump which is slightly smaller The spacer should be oriented with the gap towards the front of the charger and with the guide pins facing down 4 towards the charger as shown in the NES illustration at right Brera Once the spacer has been inserted the MultiPro with pump may be charged according to the instruction given in section 5 5 3 above 5 5 5 Battery troubleshooting If the green Charge LED on the charger fails to light when the MultiPro with Li lon battery pack is placed
61. rate after attempting to force the fresh air zero calibration contact Honeywell 4 3 Span Calibration Once the fresh air zero calibration has been successfully completed the MultiPro will automatically proceed to the automatic span calibration countdown screen 17 Press the MODE button before the countdown is complete to initiate the span calibration The screen will immediately show APPLY GAS and then list the sensors for calibration and the expected levels of calibration gas LEL Ci LI APPLY BRS BO e9 Note Honeywell recommends the use of multi component calibration gas for calibrating the MultiPro Apply calibration gas as shown above in figure 4 1 The readout will change to a numerical display almost immediately and will continue to display the current readings 5 LEL The actual calibration of the oxygen sensor to 20 9 occurs during the fresh air calibration but the oxygen sensor is tested for response to diminished C C0 gs oxygen levels during span calibration Honeywell calibration gas cylinders typically contain approximately 18 0 oxygen In order to pass the span calibration the instrument must register an oxygen reading below 19 5 during span calibration See section 4 3 2 below if the oxygen sensor does not detect the drop in oxygen level and fails the span calibration The calibration is fully automatic from this point on Upon successful calibrat
62. rmation If your operating procedures do not permit daily checking of the sensors Honeywell recommends the following procedure to establish a safe and prudent accuracy check schedule for your Honeywell instruments 1 During a 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 lf 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 The 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 verification of accuracy before further use 5 Any changes in 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 do
63. rning and Danger alarm levels in the MultiPro are less than or equal to the OSHA assigned ceiling levels for both CO and H2S Never enter an environment even momentarily when concentrations of toxic substances exceed the level of either the Warning or the Danger Alarm 25 Appendix B Calibration Frequency Recommendation One of the most common questions that we are asked at Honeywell 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 any 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 necessar
64. rovides substance specific readouts for CO amp H2S Duo Tox Dual Channel CO H gt S 54 49 24 Provides substance specific readouts for CO amp H2S Requires firmware version 2 05 or higher 54 49 14 CO 0 1000 PPM 1 PPM H2S 0 200PPM 1 PPM CO 0 1000 PPM 1 PPM H2S 0 200PPM 1 PPM Appendix D Toxic Sensor Cross Sensitivity The table below provides the cross sensitivity response of the MultiPro toxic gas sensors to common interference gases The values are expressed 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 should always be calibrated to the primary gas type Cross sensitive gases should not be used as sensor calibration surrogates without the express written consent of Honeywell SENSOR GO HS 50 NO NO Ch CIO He HON HCI NA T6 sell Ga B e ol o d oi I a CO anana dd i dB LA Bedd I LU bd o H2S Appendix E Basic Parts List MultiPro Remote Sampling Accessories 54 49 102 Continuous sample pump for MultiPro Includes 10 of sample tubing and sample probe assembly UL CSA approved version 54 49 102 5 Continuous sample pump for MultiPro Includes 10 of sample tubing and sample probe assembly ATEX approved version European 54 49 104 Sample draw calibration adapter 54 49 105 Sample draw kit Includes adapter squeeze
65. rument will then proceed to the current gas readings screen If calibration is due Cal due now will be shown followed by needs cal The user will need to acknowledge the message by pressing the MODE button Once the MODE button is pressed the MultiPro will continue to the current gas readings screen and the appropriate calibration due icon will blink every 5 seconds to remind the use that the instrument is past due for calibration LHL gue nEEdS 30 dRUS e FAL If the Bump Test Interval setting is enabled the bump interval screen will be shown The bump due status will be shown in days or hours Note The Bump Test Interval and bump test due reminder are used exclusively with the MultiPro IQ Express Dock DUMP DUMP C3 Hour or duc Following the calibration status screens the MultiPro will proceed to the current gas readings screen 2 1 1 Start up with pump MultiPro instruments that are equipped with a built in motorized sample draw pump will have a slightly longer start up sequence After the calibration status screens the MultiPro will prompt you to test the pump for leaks Note The sample probe assembly must be attached when the pump is started TEST TEST FUNF PUMP BLOCK MODE Xx MODE X Block the sampling inlet by placing a finger over the end of the sample probe assembly Once the MultiPro recognizes that the test is passed it will instruct you to m IMD remove
66. s covered in section 3 2 A detailed description of the MultiPro probe assembly is given in section 5 7 Sensor Ports 1 2 _ Multi sensor capability The MultiPro can be configured to simultaneously monitor oxygen carbon monoxide hydrogen sulfide and combustible gases and vapors All sensors are replaceable in the field Each of the MultiPro s sensor channels is configured for a specific type of sensor Note It is necessary to verify the accuracy of the MultiPro by calibration with known concentration test gas whenever a change is made to the sensors installed in the instrument Calibration procedures are discussed in detail in Chapter 4 The MultiPro uses electrochemical toxic gas sensors that have been designed to minimize the effects of common interfering gases These sensors provide accurate dependable readings for toxic gases commonly encountered during confined space entry and other industrial applications Different measurement units are used depending on the gas being measured Type of Hazard Measurement unit Oxygen Os Percentage by volume Combustible gas Percentage of lower explosive limit LEL Carbon Monoxide Parts per million Hydrogen Sulfide PPM Table 1 2 Units of Measurement 1 3 Calibration The MultiPro detector features one button fresh air and span calibration AZ NWARNING The accuracy of the MultiPro should be checked periodically with known concentration calibration gas F
67. se ToxiPro MultiPro 2 years from date of purchase Battery packs and chargers sampling pumps and other components which by their design are consumed or depleted during normal operation or which may require periodic replacement Sensor Warranty Periods One year from the date of purchase PHD6 Cannonball3 Duo Tox Multi Vision MultiPro Toxi Vision ToxiPro All Other Sensors 1 Year 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 Service department void Honeywell Standard Warranty as it applies to the replacement of combustible gas sensors 28 Contact information for orders sales amp service Life Safety Distribution AG Javastrasse 2 8604 Hegnau Switzerland Tel 33 0 4 42 98 17 70 Fax 33 0 4 42 71 97 05 PortablesFR honeywell com for sales requests BlOexpert honeywell com for
68. ssure sensor that f 7 detects restrictions in airflow caused by water or L other obstructions being 7 drawn into the unit and L immediately acts to turn LOY the pump off in order to M Te protect the sensors Wea pump and other MultiPro components from damage Pump status is continuously monitored by the MultiPro microprocessor When the pump is active and functioning properly PUMP is displayed near the center of the display Low flow or other pump fault conditions activate audible and visible alarms and cause the display of the appropriate explanatory message 1 7 1 Special precautions when using the MultiPro pump The rubber material used in the MultiPro diaphragm pump is susceptible to temporary compromise by exposure to high levels of flammable fuel and solvent vapors If the MultiPro is being used to sample atmospheres that exceed 50 LEL test the pump frequently to ensure that pump function has not been compromised To test the pump block the end of the sampling line probe inlet with a finger The pump should quickly go into alarm which indicates proper function If the pump fails to go into alarm while the inlet is blocked it is not working properly and the MultiPro may not be providing an accurate reading If the pump test fails the safest course of action is to immediately leave the affected area and to return only after further testing with known functional detection equipment confirms that the
69. t Service Department to obtain a return authorization number There is no charge for the downloading service but the user is responsible for any freight charges incurred The black box data recorder in the MultiPro can be upgraded to a fully enabled datalogger at any time All that is reguired is the activation code that corresponds to the serial number of the MultiPro 1 8 2 Event logger The event logger in the MultiPro stores data associated with alarm conditions Each alarm event includes the following data for each of the installed sensors Sensor type Max reading average reading start time end time and duration of the event The MultiPro stores the 20 most recent events Once 20 events have been stored the MultiPro will begin to systematically overwrite the data from the oldest event in memory with data from new events One event may be a combination of different alarms occurring simultaneously or in immediate succession The event logger may be downloaded using Honeywell BioTrak software The PC must be equipped with IrDA to provide a connection 1 9 MultiPro design components 1 Case The instrument is enclosed in a solid PC polycarbonate case with TPE rubber overmold 2 Front face The front face of the instrument houses the MODE button LOD liguid crystal display LED alarm light IrDA port and audible alarm 3 Display A liguid crystal display LCD shows readings messages and other information 4
70. ubt 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 oxygen 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 eguipment 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 gas detectors offer a one button auto calibration feature This feature allows you to calibrate a Honeywell 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 freguently Part No Description l Range Resolution 54 49 80 LEL Combustible Gas 0 100 LEL 1 LEL 54 49 90 O Oxygen 0 3096 by Volume 54 49 01 CO Carbon Monoxide 0 1000 PPM 1 PPM 54 49 02 H2S Hydrogen Sulfide 0 200 PPM 1 PPM Duo Tox Dual Channel CO H gt S P
71. ultiPro is turned off the instrument will automatically initiate the pump start up sequence when the instrument is turned on If the pump is attached while the instrument is running the MultiPro will automatically initiate the pump test sequence before returning to the current gas readings screen 3 2 1 Starting the motorized sample pump First attach the probe and tubing to the pump then secure the pump with the sample draw assembly attached to the MultiPro by inserting the tab and tightening the knurled screw on the pump into the instrument casing Note The sample probe assembly must be attached to the pump when the pump is attached to the instrument Once the pump is recognized the pump test sequence will be initiated automatically TEST TEST FUNF PUMP BLOCK MODE x MODE X Block the sampling inlet by placing a finger over the end of the sample probe assembly Once the blockage is detected the MultiPro will indicate that the test has been passed and instruct you to remove the blockage Once the blockage is removed it will proceed to the current gas readings screen PuM ona PASSEd gt 0 If the instrument is unable to detect the vacuum resulting from the pump blockage within 30 seconds the test will fail the instrument will go into alarm and you will be directed to remove the pump UMP PUMP 1H l1 Li 1 LI in o I
72. y to make a calibration adjustment if the readings fall between 90 and 12096 of the expected value As an 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 the LEL sensor to be bump tested prior to each day s use with calibration gas containing between 25 and 50 LEL The Canadian Standards Association CSA requires the instrument 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 is not the only manufacturer to be asked this question One of the professional organizations to which Honeywell 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 procedures closely follow these guidelines Appendix C MultiPro Sensor Info
73. yle charger 11 Back surface A sturdy clip allows the user to wear the MultiPro on a belt or other article of clothing 1 10 MultiPro standard accessories Standard accessories included with every MultiPro include calibration adapter additional tubing for use during calibration reference manual and guick reference card The optional manual sample draw kit consists of a sample draw calibration adapter sgueeze bulb standard sample probe replacement sample probe filters and ten feet of tubing The sample probe itself is also available separately Standard configurations of the MultiPro are delivered in a cardboard box with cardboard inserts 1 10 1 Alkaline MultiPro detectors If the MultiPro has been purchased as an alkaline instrument the standard accessories include a set of 3 disposable AA alkaline batteries 1 10 2 Li lon MultiPro detectors If the MultiPro has been purchased as a Li lon rechargeable instrument the standard accessories include Li lon battery pack and a slip in MultiPro charger 1 11 MultiPro kits MultiPro detectors may also be purchased as part of a complete kit that includes calibration gas fixed flow regulator and a hard shell carrying case 1 11 1 MultiPro Confined Space Kits In addition to the standard accessories listed above Confined Space Kits also include calibration fittings fixed flow regulator with pressure gauge and appropriate large cylinder of calibration gas in a foam li

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