FirstCheck+ 1000, 2000, 3000 & 5000 User Manual V1.7
Contents
1. 7 The instrument MUST now be recalibrated Blowing out the PID Cell When using the PID instrument in conditions of high ambient humidity the PID may show unexpected readings appearing to increase This occurs due to dust or other small particles within the detector becoming hydrated with humidity This causes these particles to conduct a signal between the electrodes This issue can be resolved by the user in the field usng the following procedure and a can of computer duster air First remove the lamp following the instructions on lamp removal from the cleaning the lamp section above steps 1 5 Using a can of computer duster spray air down the small metal tube place the lamp and cap and test the instrument Page 45 of 54 FirstCheck 1 2 3 amp 5000 gpi oo Ion Science Ltd Accessories Ion Science Ltd has developed an exclusive range of high quality accessories to compliment the FirstCheck Please see a Selection of these below Part Number Accessory Description IS Protective Cover II 1 G EEx ia IIC T4 II 2 G EEx iad IIC T4 Baseefa 02ATEX0093X Baseefa 03A TEX0742X PK of 10 25mm 1 diameter 0 5 micron probe filter PK of 5 PID Lamp Cleaning Kit 20 Cleans PID lamp type 10 6 eV Krypton Universal 9 volt power supply without pluq 9 V power supply UK moulded pluo 9 V power supply Euro moulded plug 9 V power supply US moulded plug Page 46 of 54 FirstCheck 1 2 3 amp 5000 tein Ion Science Ltd2. FirstCheck 1 2 3 amp 5000 der i oo Ion Science Ltd Getting started Packing List Please take a little time to check the contents in the FirstCheck case O Item Description Qty FirstCheck instrument PID lamp fitted Probe 100mm fitted PTFE filter 50 micron fitted Battery charger if rechargeable type Battery clip if non rechargeable Screw driver if non rechargeable Manual IstPC IS Protective Cover Cal Kit Sample containing e PID lamp cleaning Kit Includes alumina powder and 2 applicators for 1 clean Carbon canister PTFE filter 50 micron Cal adaptor Lamp removal tools neoprene sleeves Secondary Probe Filters POW ONDNUAWNE Pe ee er oe oo oe he ON Fe Fe Please note that the Cal adaptor is to be used in conjunction with a FirstCheck Calibration Kit accessory part number A 845213 WARNING when fitting the Cal adaptor onto the gas tube part of the Calibration kit ensure that the small breather hole of the Cal adaptor is not covered as this will cause the instruments internal pump to be damaged beyond repair Your warranty will be invalidated if the pump is damaged in this way Removing the FirstCheck from its case Carefully remove the FirstCheck instrument from its case being careful not to damage the filter and probe assembly Luer type connectors are used to connect the FirstCheck filter and probe together and reqire a quarter turn ONLY to connect disconnect
3. FirstCheck 1000 2000 3000 amp 5000 User Manual V1 7 Part Number 820256 www ionscience com lon Science Ltd The Way Fowlmere Cambs SG8 7UJ U K Tel 44 0 1763 208 503 Fax 44 0 1763 208 614 Advanced Gas Sensing Technologies Email info ionscience com Web www ionscience com Ion Science Ltd FirstCheck 1 2 3 amp 5000 Page 1 of 54 FirstCheck 1 2 3 amp 5000 Ion Science Ltd Declaration of conformity Manufacturer Ion Science Ltd The Way Fowlmere Cambridge England SG8 7UJ Product FirstCheck 1000 2000 3000 and 5000 Product description Intrinsically safe detector comprising of a photcionisation detector LEL and chemical sensors for detecting a range of potentially harmful gases Directive 94 9 EC ATEX Identification ey Il 2G Ex iad IIC T4 20 C lt Ta lt 60 C Notified Body Baseefa Ltd 1180 Buxton UK EC Type Examination Certificate s Baseefa03ATEX A42 latest supplement Baseefa03ATEX742 7X issued 19 November 2008 IECEx BAS 04 0033 latest revision no 4 issued 20 November 2006 Standards BS EN 6007 0 2006 Electrical Apparatus for Potentially Explosive Atmospheres General Requirements BS EN 60079 1 2007 Explosive Atmospheres Equipment Protection by Flameproof Enclosures d BS EN 6079 11 2007 Explosive Atmospheres Equipment Protection by Intrinsic Safety BS EN 61010 1 2001 Safety requirements for electrical equipment for measurement control and labo
4. For reasons of Intrinsic Safety batteries MUST NOT be charged or replaced within potentially flammable areas Ensure you are in a SAFE area before carrying out any type of maintenance on your FirstCheck instrument Instrument battery type identification Nor rechargeable FirstCheck instruments have a removable lattery cover on the rear of the handle area A security tool is required to remove it Rechargeable FirstCheck instruments have no removable battery cover but have a charging socket on the instruments end Non rechargeable battery types to be used For Intrinsic Safety of T4 rating and reduced risk of explosion you must only use Duracell Standard Procell Alkaline Zinc Carbon R6 R6B R6PP or an ION SCIENCE APPROVED battery packDO NOT mix old used batteries or batteries from different manufacturers Rechargeable battery instruments Ensure rechargeable FirstCheck instruments are charged for at least 12 hours before using it for the first time To ensure optimum charging the charger should be attached to the FirstCheck when the instrument is switched off When the instrument is on charge the screen will display the instruments charging status Charging fast ging i oe ns Charging fslow ging Io LL it Charging Animation Fully charged jiu CTT z Mot chargin i qma Mil oa When the battery power is very low the following symbol will appear E NB Only use the charger supplied with your FirstChec
5. Menu Settings Settings Lamp Appication Backlight Clock File Calibration Set lamp in use in detector cel 10 beVvikr 10 2e D2 B4eVi lt e Application Enables the selection and deselection of Health amp Safety mode and the selection of ppm ppb or mg m In Health amp Safety mode STEL and TWA timings can be adjusted to reflect the changes in legislation between the US and Europe The instrument can be set to security mode which enables the locking of the user interface so that the instrument functions can not be changed manually To deselect security mode switch the instrument OFF then ON you then have 2 minutes from switch on to connect your instrument to a PC and select INSTRUMENT MENU SET UP This will automatically place your instrument in PC mode ready for download or further adjustment VOC smoothing relates to the PID reading and is used to have a dampening affect on the measurements for high gain factor gases In efect increasing the T90 time to create a smoother graph This affect can only be applied when in Survey mode it doesnot apply in Heath amp Safety Lastly there s the option of choosing type of readout you get from the instrument with regard to the LEL sensor LEL shows the readout as a percentage of the lower explosive limit whereas VOL shows the readout as a percentag volume of the gas in the air Menu Settings Setting Lamp Application Backlight Clock File Calibration Select
6. amp 5 Page 13 Allows the user to view detected VOC levels in either graph or number format and to adjust the instrument functions and parameters Zone Selection 2 3 amp 5 Page 16 Allows the selection of predefined Zone names so data logged information can be referenced to an application or area Data Transfer 1 2 3 amp 5 Page 16 Allows communication between Instrument to PC software via an IRDA protocol Alarms 1 2 3 amp 5 Page 17 Allows the adjustment of both upper and lower alarm levels Sound 1 2 3 amp 5 Page 17 Allows communication between Instrument and PC software via an IRDA interface Calibration 1 2 3 amp 5 Page 18 Allows the selection of Factory and Custom calibration A custom cdibration can be carried out after the custom calibration is set up via 1stPC software Backlight 1 2 3 amp 5 Page 21 Allow the selection of backlight options PID Gas Selection 1 2 3 amp 5 Page 21 Allow the selection of VOC gases from the internal gas table LEL Gas Selection 1 2 3 amp 5 Page 22 Allow the selection of LEL gases from the internal gas table Page 13 of 54 FirstCheck 1 2 3 amp 5000 H oo 20 Ion Science Ltd Instrument Displays DISPLAY FUNCTION Selection Screen The DISPLAY FUNCTION selection screen is shown when the FirstCheck is first switched on and can always be located by repeatedly pressing the Esc Escape key The DISPLAY FUNCTION screen allows the user to view gas l
7. displays the entire sensor signal Relative Relative mode removes the background signal and sets the Zero Zero point at an artifcial level Absolute Tmn m Zero Alarm arrows u Upper and lower t alarm levels The arrows represent the importance level of the alam The single arrow represents the lower alarm and the two arrows represent the upper alarm Application a MOEDER E Indicates that Health amp Safety mode is selected TEL Waa 0 0 When the symbol is present the instrument is in Health amp Sfety mode When it is absent the instrument reverts to Survey mode Please see Application section of this manual for more information page 24 Display Screens Explained Graph Screen Allows the viewing of reattime measurements in graph format rebtive to the set alarm levels When in Survey mode see page 24 the type of gas being detected the measured units the peak hold and reattime acer E readings are also displayed t ee Siy 5 Additional information such as alam levels and battery status mii can be viewed by pressing and holding the ENTER key STEL ag When in Health amp Safety mode see page 24 the on screen information I is slightly different asSTEL and TWA calaulations are displayed in figures Benzene 5 and the graph remains in real time Again additional information ca be tur GOA 10 viewed by pressing and holding the ENTER Key Page 15 of 54 FirstCheck 1 2 3 a
8. Features I FirstCheck Seles File Calibration Data Gas Table Instrument Zones View Help or amp Ba S P 1stPC software has many features allowing the transfer for data and function specifications to and from t instrument and the PC Downloading data logged readings PhoCheck 5100 detected FirstCheck should always be presented to the IRDA port before the FirstCheck software is run E When the software is opened in this way it will immediately le ret E treet begin communicating with the instrument and will give ifs Se ee Mone Gaon aE ee you the option to download data logged readings as Fie amp cone Oy start 36 04 2008 08 40 10 85 roadie shown Fie zone D stort 26042006 03 56 29 15 readings Select FINISHED if you do not wish to download the data If you do wish to download data highlight the files you require then select DOWNLOAD DATA The screen Shown on the right will appear The data will then download from your FirstCheck to your PC in numerical and graph format Once the download is complete select FINISHED You then have the ability to zoom in on the graph data for a closer look by double cltking anywhere on the graph You can also store the data for future reference E Untitled Numerical Data 10 2 10 2 10 2 09 26 00 09 33 24 09 28 45 09 29 12 09 23 36 20 Apr 2005 Real Time 20 April 2005 09 28 40 File 2 File 4 fFile 5 AFile 6 7 Page 28 o
9. Instrument Displays l i 14 Symbols Explained i 14 Graph Screen j 15 Large Number Screen 16 Multiple Number Screen 16 Function Menu i i l 16 Instrument Menu i 17 Data logging 17 View Data l 17 Zone Maintenance 17 Data Transfer 17 Alarm 18 Sound Confidence Beep 18 Calibration 19 21 Back light l l z 22 Page 3 of 54 FirstCheck 1 2 3 amp 5000 Ion Science Ltd Contents Page VOC Gas Selection LEL Gas Selection Unit Selector Cycle Screens Data Log Memory Alarm Application Health amp Safety Application vey Security 1stPC Software PC Requirements Installation Connection Starting 1stPC Software Features Download data pe readings File i i Calibration Data Gas Table and setting alarm levels Instrument Menu Set up Settings Lamp Applications Backlight Clock settings File Zones View Help Software disclaimers Batteries Diagnostics Maintenance Accessories IS protective cover instructions Upgrade Options Service Options Technical Specification Page 4 of 54 FirstCheck 1 2 3 amp 5000 joo Ion Science Ltd Statements Responsibility For Use FirstCheck instruments detect a large range of gases which are potentially dangerous from both a poisoning and or an explosive perspective FirstCheck instruments have many adjustable and selectable features allowing the detector to be used in a variety of ways NO
10. Protective Decontamnation Cover General Description This unique accessory enhances the base intrinsically safe approval of Ion Science instruments including FirstCheck and PhoCheck from category 2 Zone 1 to category 1 Zone 0 classification The cover also increases instrument s ingress protection rating to IP66 allowing the instruments to be used in applications where the instruments are likely to get wet such as arson investigation emergency response and in heavy rainfall The cover being very low in cost has the advantage when used in HazMat applications including possible WMD exposure in that it is simply removed after use and replaced with a fresh one keeping both the user and instrument safe from exposure long after the event NB the IS protective cover must be used only once If it becomes torn or damaged the intrinsically safe certification and ingress protection ratings revert to that of the instrument inside it Technical Specifications Made from anti static material Baseefa02ATEX0093X Baseefa03ATEX0742X ll 1G EEx ia IIC T4 20 C lt Ta lt 60 C Dimensions 430 mm L x 126 mm W Please note double sided sticker adhisive must be applied in a dry atmasphere which is gt 5 C it will then remain effective down to 20 C Page 47 of 54 FirstCheck 1 2 3 amp 5000 j aja OO a Ion Science Ltd Protective Decontamination Cover Fitting Instructions 1 Note this cover does not inva
11. adjusted under the Menu Settings and uses the same layout as described on page 28 Once you have selected all of your settings you can either choose to Apply them which will download the information straight to the instrument and leave the screen open or select OK and they will be transferred to the instrument and the screen will close automatically Zones view Window H Clear Delete existing Zones from your instrument or Clear Zones create new Zones for download to your FirstCheck Please note data files stored within a Zone to be deleted New will be last Always download Data from your instrument Open before deleting Zones Close Save Save S Send to Instrument View ven CE Select or hide the FirstCheck software toolbar or status bar TEET Help w Status Bar Offer advice on the use of FirstCheck software Help Topics About FirstCheck Page 34 of 54 FirstCheck 1 2 3 amp 5000 joo Ion Science Ltd 1stPC Software Software Disclaimers Termination of Software Licence This Licence is effective until terminated This Licence will terminate automatically without notice from Ion Science Ltd if you fail to comply with any provision of this Licence Upon termination you agree to destroy delete or purge the written materials and all copies of the SOFTWARE including modified copies if any FirstCheck is a portable gas detector suitable for the detection of volatile organic compounds VOC
12. m 20 m 30 m Flow ml min 213 212 212 211 209 199 190 172 Assumes constant environmental conditions Page 51 of 54 Response time in seconds 0 1 0 8 1 7 2 6 4 3 9 0 19 0 32 0 FirstCheck 1 2 3 amp 5000 der i oo Ion Science Ltd Technical Specifications Expected lifetime of parts Batteries On the condition of normal use battery capacity will be reduced to proximately 70 after 250 full battery cycles or 1 year whichever comes first New fully charged rechargeable batteries at 20C gt 10 hours normal use Affects on battery capacity 10 less per 10 C drop in temperature As the batteries age they ma self discharge to half capacity fron fully charged state At 25 C 50 days 37 C 25 days 48 C 5 days 60 C 1 day The back light will consume an additional 50 power and significantly reduce the instrumenon time Filter The filter should be changed every 100 hours of use This frequency should be reduced for dusty or moisture laden environments PID Lamps 10 6 eV 10 2 eV and 8 4 eV expected life of 3 years and 11 7 eV 1 month Lamps are very fragile please handle with care at all times never touch the window and do not drop Lamp cleaning for normal use is every 100 hours of use based on 30 ppm for 100 hours Reduce this if used in heavily gas contaminated environments Please note that some esters amines and halogenated compound may accelerate window fouling c
13. material safety data sheet MSDS is available on request from Ion science ltd The key issues are listed below Hazard identification e May cause irritation of respiratory tract and eyes Handling e Do not breathe vapour dust Avoid contact with skin eyes and clathing e Wear suitable protective clothing e Follow industrial hygiene practices Wash face and hands thoroughly with soap and water after use and before eating drinking smoking or applying cosmetics e The Compound has A TVL TWA of 10 mg m Storage e Keep container closed to prevent water adsorption and contamination wa 2 Open the vial of Aluminium Oxide polishing compound x With a clean cotton bud collect a small amount of compound m F 3 Use this cotton bud to polish the PID lamp window Use a circular action applying light pressure to clean the lamp window Never touch the lamp A X window with fingers a f 5 e 4 Continue polishing until an audible squeaking is made by the cotton bud with compound moving over the window surface usually within15 seconds Page 44 of 54 FirstCheck 1 2 3 amp 5000 deny oo 0 Ion Science Ltd Maintenance 5 Remove the residual powder with a clean cotton bud Care must be taken not to touch the tips of cotton buds that are to be used to clean the lamps as this may contaminate them with finger oil 6 Ensure the lamp is completely dry and any visible signs of contamination are removed before refitting
14. D VOC detector O Electrochemical CO Electrochemical H S Electrochemical LEL Pelistor Accuracy Linearity Battery Alarm Flow Rate Approx Temperature Dimensions Weight Materials Range 1 ppb 10 000 ppm FirstCheck 5000 0 1 ppm 10 000 ppm FirstCheck 3000 Response Time T90 lt 1 second 0 1 ppm 4 000 ppm FirstCheck 1000 and 2000 0 to 28 0 1 1000 ppm 0 1 100 ppm 0 100 LEL 5 displayed reading one digit 5 displayed reading one digit 4 x AA size Flashing LED and 90 dBA 10 cm audible sounder 220 ml min or 220 cc min Operating Storage Instrument Standard Carry Case Instrument Packed in case Instrument Standard Carry Case T90 lt 10 seconds T90 lt 25 seconds T90 lt 20 seconds T90 lt 15 seconds Specified Alkaline or 1 2V Rechargeable NiMH 20 to 60 C 4 to 140 F 25 to 60 C 13 to 140 F 340 x 60 x 50 mm 420 x 320 x 97 mm 0 640 kg 1 4 Ib 3 1 kg 6 8 Ib Conductive carborrloaded polypropylene based resin casing Polypropylene with a polyester foam insert Response time of the instrument is affected by the use of a length of tubing in applications such as confined space entry The following response times show the affect on the PID detector based on 213 ml min with a filter attached with a tube internal diameter of 1 6 mm at 20 C Length of tube Standard probe im 2m 3m 5m 10
15. TE Ion Science Ltd can accept no responsibility for the incorrect adjustment of features that cause harm or damage to persons or property FirstCheck can be used as a personal safety device It is the user s responsibility to respond appropriately to an alarm situation WARNINGS 1 For reasons of Intrinsic Safety batteries MUST NOT be charged or replaced within potentially flammable areas Ensure you are in a SAFE area before carrying out any type of maintenance on the FirstCheck instrument 2 Substitution of components may impair intrinsic safety and result in unsafe conditions 3 For safety reasons the FirstCheck must only be operated and serviced by qualified personnel 4 Please read and uncerstand this User Manual fully before operating or servicing the FirstCheck CAUTION It is essential that the FirstCheck is always used with a supplied PTFE 0 45 micron filter fitted to the front of the instrument The FirstCheck internal pump draws over 200 ml min of air into the instrument and without a filter particles of debris and dust will be drawn into the cell inhibiting the correct function of the instrument These filters are consumable and should be changed every 100 hours of use The fequency of replacement should be increased for dusty or moisture laden environments Filters are available for purchase from Ion Science see our accessories page pg 46 for more information Page 5 of 54 FirstCheck 1 2 3 amp 5000 joo I
16. ade be made available Menu Set up allows you to change FirstCheck settings from your PC These settings can be saved for future use Menu Set up Adjustable features found on your FirstCheck instrument can also be changed viayour PC along with some additional features These features can be adjusted and then downloaded to your instrument by selecting APPLY Settings Within this tab there are a number of additional features including the clock 24 hr or 12 hr sound contrel on signal confidence a beep sounds every 15 seconds on key press and on alarm When selected Enable Bump Test sets the instrument to show a gas bottle image once a week when the instrument is turned on This acts as a reminder to test the instument s response Memory full alarm will ensure an alarm sounds if the FirstCheck data log memory is full This enables you to download the data or continue and overwrite previously saved data Penu Sebbings xj Setting Lamp Appication Backight Clock Fie Caiteston Seled peh pair agui iT Clock mode E bh 42h Bado cer tiyra i M On f pii watchdog M Gn E Of Bado oer key pes A M On E pi Auda on aam TA f Bn On Li Enable Bump Tes fe bieron Aull akan Page 31 of 54 FirstCheck 1 2 3 amp 5000 aR pi BS Ion Science Ltd 1stPC Software Features Lamp Enables the selection of different lamp types you may have purchased to use with your instrument
17. and the original License s exclusive remedy under this agreement are at Ion Science Ltd discretion to either a return of payment as evidenced by a copy of the Receipt or b replacement of the disk that does not meet Ion Science Ltd limited warranty and which is returned to Ion Science Ltd with a copy of the Receipt If failure of the disk has resulted from accident abuse or misapplication Ion Science Ltd will have no responsibilityto either replace the disc or rfund payment Any replacement disk will be warranted for the remainder of the original warranty period or thirty 30 days whichever is longer This warranty gives you limited specific legal rights You may have other rigts in some places No Right to Rely No oral or written information or advice given by Ion Science Ltd its dealers distributors agents or employees will create a warranty or in any way increase the scope of Ion Science Ltd obligations under this agreement and you may not rely on any such information or advice Limitation of Liability Ion Science Ltd will not be liable for any direct indirect consequential or incidental damages including damages for loss of business profits business information and possibility of such damages The above limitation will apply where allowed under local laws Governing Law The laws of the United Kingdom govern this Agreement Page 36 of 54 FirstCheck 1 2 3 amp 5000 oo Oo Ion Science Ltd Batteries WARNING
18. applicator H amp S Sethngs Health k Safety E STEL jio min TWA i Figa Select Urte Lock use inetsce WIC smoothing Si Page 32 of 54 FirstCheck 1 2 3 amp 5000 dr il Be 00 Ion Science Ltd 1stPC Software Backlight Gives you the option of turning the back light on or off permanently or setting it on a timer after every key press Clock Set the instruments dock and date for the purposes of data logging Either set it manually or if your PC clock is correct you can simply set your instrument to the same time as your PC clock File Allows you to save the settings you have created to your PC for future use It also enables you to open previously saved settings to then download to your instrument Page 33 of 54 Menu Settings Settings Lamp Application Backlight Clock File Calibration Backlight settings res 0 On g Of Evy f On after key press for 5 sec Menu Settings Settings Lamp Application Backlight Clock Fie Calibration Set mnstrument chock E Apil 2005 0416 18 el Set to PC Clock Set Clack Menu Settings Settings Lamp Application Backbahtt Clock File Calibration Save current settings to file on disk Save Load settings from dsk file Load and set clock to PE Clock FirstCheck 1 2 3 amp 5000 sec Il op 2a Ion Science Ltd 1stPC Software Calibration The calibration settings can also be
19. are Survey mode is often used in applications whee several areas or Zones can be monitored and readings data logged Saved data can then be downloaded to a PC for longterm storage and review High and low alarm levels can be set Secunty When the FirstCheck is connected to a PC via the FirstChkeck software package see pg 27 the instrument can be locked in the Application Settings area of the software package This facility allows the instrument to be setup by a qualified or competent person locked and then handed to an operator for use When in secure mode the FirstCheck functionality cannot be changed or adjusted The user can only view the display screens and switch the instrument ON and OFF To connect the Firstcheck to the PC software when this mode is active the instrument mustbe OFF then switched ON while it is placed in front of the Infrared device Page 25 of 54 FirstCheck 1 2 3 amp 5000 ec oo Ion Science Ltd 1stPC Software PC Requirements FirstCheck Software must be used in conjunction with a PC laptop using Windows XP An IRDA port is required for communication with the instrument Many laptops are supplied with this facility Alternatively IRDA modules can be purchased from most computer retailers for use with your instrument Before connecting your FirstCheck to a PC for the first time check that the PG IRDA works correctly with another device Installation of 1stPC Software 1 Insert Io
20. are set in the Gas table will be automatically selected Should a gas be selected that is not compatible with the selected lamp the following symbol will appear to highlight the incompatibility K Page 22 of 54 FirstCheck 1 2 3 amp 5000 H oo 20 Ion Science Ltd Instrument Menu LEL Gas Selection Firstcheck s catalytic Pellistor sensor is a nonspecific explosive gas detector Although a number of explosive gases are detectable the FirstCheck cannot differentiate between the gases When you select the explosive gas you wish to measure from the FirstCheck internal gas list the instrument will calculate the equivalent level for that selected gas against a Methane calibration Please note there may be other detectable gases present that may effect the measurement WARNING Ion Science makes every effort to ensure the gas tables held within the FirstCheck memory and Supplied on CD are accurate at the time of manufacture In critical applications alarm levels mst be checked compared and adjusted to local legislation before use LEL CUSTOM offers a quick route to the last 10 selected gases When selected use the ae K P UP and DOWN keys to change the gas then press ENTER to select 7 Custom List LIST allows selection of any gas from within the gas table held in the FirstCheck memory EN After selecting the LIST symbol select the first letter of the gas you wish to select and Clea press ENTER The FirstCheck will th
21. capacity 8 Mb it will automatically begin to overwrite previous readings An alarm can be set on the 1stPC software to inform the user thatthis is due to happen giving the user time to download any data that may be over written if they wish to do so Page 24 of 54 FirstCheck 1 2 3 amp 5000 Ion Science Ltd Instrument Menu Application Health amp Safety Mode 3 amp 5 Modes of operation are selected to suit how the instrument is being used Health amp Safety mode is used to check for conformity of shortterm exposure levels STEL or tinmeweighted averages TWA that are specific for particular hazardous environments for example EH40 in the UK and OSHA in the USA In thisnode of operation STEL s and TWA s are continually calculated and compared to levels set in the instrumer gas table You can not adjust settings or parameters of the instrument while in mw Health amp Safety mode as this could affect the ongoing calculatons Should you want to proceed with an adjustment this must be done using the 1stPC of 20 9 HES o0 software supplied Seppe There will be a symbol on certain screens when using the instrument to indicate when Health amp Safety mode is active When Selected Application Survey Mode SURVEY is the default mode of operation whenever the Health amp Safety mode isNOT selected All functions can be adjusted or selected in this mode unless the Security mode is set via the istPC softw
22. ck instrument must be carried out in a clean air environment Ensure all parts of the calibration kit are available and ready for use 1 Open the istPC software package and select INSTRUMENT MENU SETUP CALIBRATION This screen allows the user to setup various parameters relating to the custom calibration routine The FirstCheck can be setup so each sensor can be calibrated individually using totally separate gas supplies or any combination By default ISL s calibration kit cortains two SPAN gas cylinders One contains Methane H2S and CO as these gases are not cross sensitive the other contains Isobutylene Next set up the desired settings on 1stPC and download them to the FirstCheck instrument 2 Once the calibration setup has been downloaded to the instrument select the CUSTOM CALIBRATION icon in the Calibration menu A tick Y will appear to heal confirm the selection l NOTE Pressing the ENTER key allows the user to select which part of the calibration routine is carriecbut Ion Science also suggest carrying out the calibration in the following sequence a ZERO Zero s the PID H2S CO and LEL sensors and sets the span of the LEL sensor b VOC Sets the span level using VOC gas c Mix This is when you will s amp thespan of the remaining sensors either individually or in mixtures as defined by the istPC software calibration tab ZERO 3 Select the flashing ZERO option and press the ENTER key 4 Remove t
23. ct concentration To change the selected gas please see pages 21 amp 22 Both PID and LEL sensors can detect a wide range gases however neither of these sensors are selective WARNING FirstCheck can not identify specific VOC or LEL gases Rechargeable Batteries FirstCheck instruments leave the factory fully charged howeverthe batteries reach full storage capacity after a few charge discharge cycles A fully charged battery pack can completely discharge if left in storage for a prolonged period The rate at which the batteries self discharge directly relate to the ambient temperature the higher the ambient temperature the quicker they discharge Ion Science Ltd recommends charging the instrument for 12 hours before use see the battery section of this manual page 36 Non Rechargeable Batteries Alkaline Fit the battery pack supplied with the FirstCheck For more information please see the battery section of this manual page 36 A removable rechargeable battery pack part number 4820219 is also available which offers the flexibility to use both Alkaline and NiMH cells Page 9 of 54 FirstCheck 1 2 3 amp 5000 dec ii oo Go Ion Science Ltd Instrument Functions Keypad function descriptions ON OFF To switch the FirstCheck instrument ON Press the ON OFF key To switch the FirstCheck instrument OFF Firstly ensure you are on the DISPLAY FUNCTION Selection screen or a DISPLAY screen Press and h
24. ed Instrument Firmware PC Software FirstCheck Add Is Protective Cover details 18 06 08 V15 V2 04 manual V1 3 FirstCheck Add new software installation 24 10 08 V2 vis rowinesweasvig S FirstCheck Declaration of conformity 24 11 08 V2 04 V1 4 updated e Include note regarding lamp cleaning ie Blowing out lamp will resolve 95 of contamination issues e Additional bump test after custom calibration FirstCheck Log added to back of Manual 16 12 08 oe V2 asia V1 5 FirstCheck Secondary Probe Filter 23 03 09 V2 04 V1 6 information added pages 8 42846 Page 53 of 54
25. en list all gases starting with that letter WMD Methane gases are prefixed with the letters WMD Alarm levels that are se inthe gas table will be automatically selected Should a gas be selected that is not compatible with the selected lamp the following symbol will appear to highlight the incompatibility Page 23 of 54 FirstCheck 1 2 3 amp 5000 k III op BS Ion Science Ltd Instrument Menu Unit Selector 1 2 3 amp 5 The FirstCheck photo ionisation detector can be selected to measure VOC s in either ppm Parts per million by volume ppb Parts per billion or mg m Milligrams per cubic meter NB the ppb option is available on the FirstCheck 5000 and is upgradeable on the 1 2 and 3000 versions This is done on the istPC software in the Application tab Menu Settings Setting Lame Appication Backight Clock Fie Calibration Select application H amp S Settings I Health Saffly E steL 10 Twa f Select Lirilz Lock user irtertane WOC emoolhirng _ f Cycle Screens When viewing readings in large numerical sceen format the Firstcheck can be set to rotate through each sensor reading in turn This is set using the 1stPC software When the cycle screens option is unselected the user can move between sensor readings using the UP and DOWN keys Data Log Memory Alarm 2 3 amp 5 FirstCheck has been designed to continuously store data once the memory has reached its full
26. ess the ENTER key again Use the UP and DOWN keys to change the alarm setting These alarms can also be easily adjusted on a PC via the Gas Table in the 1stPC software that is then downloaded to the instrument via the IRDA link Please note that for safety reasons the lower alarm cannot be set above the upper alarm When in Health and Safety mode alarms are triggered by STEL and TWA alarm levels preprogrammed into the instruments gas table An alarm in Health amp Safety mode indicates the user has been exposed to levels exceeding those set within the FirstCheck gas table When FirstCheck alarms in Health and Safety mode the relevant TWA or STEL figure shown on the display will flash These values cannot be changed either via the instrument or the FirstCheck software However additional entries can be entered into the gas table via the FirstCheck software with their own STEL and TWA values See page 29 for mordnformation Sound 1 2 3 amp 5 ils A range of audible options can be selected to make the FirstCheck respond in different ways es Signal response When selected the rate at which the instrument Beeps increases with the detected gas Confidence When selected the instrument Beeps every 15 seconds to indicate it is functioning This feature is useful if the instrument is out of sight Key Press The instrument Beeps when any key on the keypad is pressed when this opti Alarm This feature has the ability of switching of
27. evels in a variety of ways and also allows access to the Function menu where settings can be adjusted Use the UP and DOWNkeys to highlight the preferred option and then press the ENTER key Also see Page 10 Instrument Functions EY Function menu Graph Scr en Large Number Large Number Screen Screen Instrument Symbols Explained FirstCheck uses a variation of symbols that indicate the instrument status r FirstCheck can prompt the user to bump test the instrument on a weekly basis If selected via 1stPC the above symbol appears on a weekly basis pressing the ENTER key clears the symbol until the following week Battery Status Charged C Discharged Battery status indicator can be accessed by pressing and holding ENTER on the graph and the large number screens Peak Hold PLN Peak Hold is a numerical measurement that indicates the peak or maximum reading of that selected gas sensor and is displayed to the right of the above symbol The Peak reading can be reset by pressing and holding the ENTER key for 5 seconds Bump test Page 14 of 54 FirstCheck 1 2 3 amp 5000 oo Oo Ion Science Ltd Instrument Displays ose Background Zero Reference Relative ss aw When in Survey mode pressing the ZERO key alternates mAb solute between Relative and Absolute modes There is a constant level of detectable gas in ambient air which is detectable with Pay FirstCheck Absolute mode
28. f 54 re FirstCheck 1 2 3 amp 5000 k Il op Gol 7 Ion Science Ltd The instrument has 8Mb of memory which is divided into 1Mb segments When a segment becomes full data is then stored in the next segment Each time the user starts data logging a new file is created So for example six data logging sessions will create six data files When a data logging session records data which spans across two or more 1Mb segments a corresponding number of files will be created and stored within the instrument and will apply to that particular data logging session only So for example two 1Mb segments spanned will result in two files created When the data is to be downloaded via the IonPC software any files that have spanned two omore 1Mb segments i e two or more files will be recognised and downloaded as a single file File Allows the printing of files downloaded from your FirstCheck File Calibration De instrument Print Setup Exit Calibration Refers to the Custom calibration of FirstCheck e Enables the download of calibration data from the instrument Calibration Data Gas Table to a PC Erase Calibration data e the erasing of the Custom calibration settings Download e the opening of previously saved calibration settings Open e the adjustment of the Custom Calibration Setup Calibration Setup Calibration Setup Henu Settings Settings Lamp Application Backkght Clock Fie Catbeation F
29. f the alarm sound For safety reason Ion Science ri Ltd suggests this function is never switched off unless there are specific reasons for not wanting to silence the alarms Page 18 of 54 FirstCheck 1 2 3 amp 5000 dec Ii ooo Ion Science Ltd Instrument Menu Calibration 1 2 3 amp 5 Factory calibration is set by Ion Science during F instrument manufacture Custom calibration can be F set by the instrument user Factory Custom General description Due to the linear output of the Ion Science PID detector cel FirstCheck instruments only require a twe point calibration The FirstCheck scales its linear output across a Zero level clean air reference and the Span a user defined gas concentration Factory Calibration When Factory calibration is seleted the FirstCheck will measure according to the factory set fixed points and display the selected signal reading according to this reference Factory calibration offers a constantly repeatable reference however prolonged use may mean these reference points become less accurate It is recommended that the FirstCheck be returned to Ion Science once a year for an annual calibration and service Custom calibration When Custom Calibration is selected a Zero and Span can be set by the user This allows the user to calibrate the FirstCheck PID to an alternative gas other than Isobutylene Ion Science provide a Calibration Kit accessory Part
30. he caps from both ends of the carbon canister included in the GI Kit and remove the probe and filter from the instrument Fit the carbon canister to the end of the instrument NOTE The carbon canister simply pushes onto the end fitting no turning is required Do not force 5 Press the ENTER key to start the ZFRO process A counter will count down i ZERO showing how long the canister needs to remain connected 125 6 At the end of the countdown a tick v will appear indicating that ZERO has been accepted Press ESCAPE 7 Disconnect the carbon canister and replace the cap ends The useful life ofthe carbon canister will be shortened if the canister is qen to atmosphere for prolonged periods Page 20 of 54 FirstCheck 1 2 3 amp 5000 00 00 Ton Science Ltd Instrument Menu 8 Scroll through the options and select relevant gas or gas mixture and press the ENTER key er NOTE If you have chosen single calibration gases then all sensors will be available If you have chosen a mix this will be available on screen or a combination of both Ion Science recommends that if you are using single gases to calibratethe sensors then it is done in the following order VOC LEL CO then the HS and the QO is calibrated automatically with the ZERO 9 This screen shows a Gas Cylinder symbol the gas or gas mix and gas WOC concentration previously set up via the 1stPC software ig If acceptable press the ENTER key to proceed Isobutu
31. iles When a data logging session records data which spans across two or more 1Mb segments a corresponding number of files will be created and stored within the instrument and will apply to that particular data logging session only So for example two 1Mb segments spanned will result in two files created When the data is to be downloaded via the IonPC software any files that have spanned two or more 1Mb segments i e two or more files will be recognised and downloaded as a single file Page 17 of 54 FirstCheck 1 2 3 amp 5000 Ion Science Ltd Instrument Menu Alarm 1 2 3 amp 5 fA When in Survey mode all upper and lower sensor alarm levels canbe set by the user to indicate particular levels of detection specific to the users needs Both alarms give an audible and visible output flashing LED but with increased urgency with the upper alarm An alarm state will occur when the preset alarm levels are exceeded the alarms can be reset by pressing the ENTER key but repeatedly trigger if the alarm level is still exceeded Please note It is the user s responsibility to respond appropriately to an alarm condition ry oF Upper and Lower alarm levels in survey mode are easy to adjust on the fy tt eS instrument Select the Alarm symbols as above and press the ENTER key WIL Use the UP and DOWN keys to select the 20 Alarm graphic in the function menu and press ENTER Select the alam you wish to adjust Upper or Lower and pr
32. ist henk i r Select a gas tabis gi fie P Solar 20 4 Firs heck BOOOLEH 20 10 04 07 oft 203 x f S The gas table provided with the software will be shown If however you wish to use a different gas table previous selections will be shown on the drop down menu or you may click BROWSE to search for and select the table you require You can now choose to set up your Custom calibration to your specific gas and concentration requirements Gick APPLY to send your specifications to the instrument You are now ready to calibrate your FirstCheck see pg 18 for details The greyed out areas apply to the FirstCheck software only available if you choose to upgrade your instrument Page 29 of 54 FirstCheck 1 2 3 amp 5000 j Oo Oo Ion Science Ltd 1stPC Software Features Data Data logged information can be cleared from your instrument ordownloaded from the instrument to your PC Once downloadedto your PC files can be saved for future reference and exported as CSV files Data Gas Table Instrument Erase all Data Download Data Open Clase Save Ctrl 5 Save S Export Gas Table Instrument Zone Open Gas Table Including setting alarm levels AE Select a gas table stored in the FirstCheck directory You are able to modify this table and 75 45 then download it to your instrument Re sort table Select All If you wish to add new gases to the table ensure
33. k to charge your intrument Page 37 of 54 FirstCheck 1 2 3 amp 5000 j L HE 10 Ion Science Ltd Batteries Replacement of Non rechargeable batteries 1 Ensure the FirstCheck is switched Off 2 Using the battery cover removal tool provided remove the battery cover at the rear of the instrument casing This reveals a set of 4x AA cells contained in a removable battery clip p Removable battery clip i 3 Remove the battery clip 4 Replace the exhausted batteries using the guidelines stated above 5 Check all batteries have the correct polarity before reconnecting the clip to the irstrument WARNING Fitting batteries or connecting the clip with the wrong polarity may result in damage to the instrument NB When loading batteries check for correct battery pola rity before connecting batteries Page 38 of 54 FirstCheck 1 2 3 amp 5000 Ion Science Ltd Diagnostics Basic faults or diagnostics are presented as symbols with a more detailed description of the fault indicated by the number in the top right hand corner of the display Should a fault occur correct the issue and then press ENTER or ESC to clear the fault message General fault S Pump Battery 1 Main PCB failure Return the instrument to manufacturer 1 Pump failure Check the probe filter and cell cap are fitted If the error persists return the instrument to the manufacturer 2 amp 3 Sample ga
34. layer of contamination appearing on the detector window that must be removed on a regular basis CAUTION The FirstCheck is a sensitive detector Internal components must be handled with clean hands and clean tools The FirstCheck lamp is fragile Handle with great care 1 Ensure that the FirstCheck is switched OFF 2 Remove the probe and filter 3 Unscrew the black knurled ring to expose the detector lamp 4 Push a lamp removing sleeve over the end of the lamp This allows the user to grip the glass Page 42 of 54 FirstCheck 1 2 3 amp 5000 BB Ion Science Ltd Se 5 Extract the lamp from its socket by pulling it in a straight Away fran the PID cell Force is only required when Pulling the lamp past the O ring Once past the O ring The lamp will move freely Passed the O ring WARNING NEVER REFIT A DAMAGED LAMP Move freely in a straight line Page 43 of 54 FirstCheck 1 2 3 amp 5000 20 00 Ion Science Ltd Maintenance Cleaning the FirstCheck Lamp Continued 6 Inspection of the lamp may reveal a layer of contamination on the detection window that presents itself as a blue hue To check for contamination hold the lamp in front of a light source and look across the window p a a surface Light Eye PID Lamp USE of PID lamp cleaning kit A31063 1 The vial of cleaning compound contains Aluminium Oxide as a very fine power CAS Number1344 28 1 A full
35. leaning may be required for every 20 hours of use Cleaning frequency will also depend upon alarm levels s amp and prevailing environmental conditions PID Cell Electronic cell has an indefinite life however it may suffer cmtamination problems it is essential that a clean filter is attached during use Some gases such as methelene chloride in high concentrations may condense on to the walls of the cell If condensing is severe and cannot be cleaned then a replacement may be required LEL sensor The LEL s life expectancy is dependant on the atmosphere to which it is exposed Volatile silicone compounds are extremely aggressive towards the sensor and will adversely affect its operation O Electrochemical The oxygen sensor has an expected lifetime of 2yrs based on conditions at 20 C 50 RH and 1013mBar CO Electrochemical The Carbon Monoxide sensor has an expected lifetime of 2yrs based on conditions at 20 C 50 RH and 1013mBar H2S Electrochemical The hydrogen Sulphide sensor has an expected lifetime of 2yrs based on conditions at 20 C 50 RH and 1013mBar NB PID specifications relate to an isobutylene 100 ppm in air calibration at 20 C and 90 RH LEL specifications relate to a methane CH4 calibration otker gases are available upon request Other gas sensors as specified at appropriate international alarm standards Page 52 of 54 FirstCheck 1 2 3 amp 5000 APT oo Ion Science Ltd Update Log Date Updat
36. lene 10 A screen will show gas type a gas bottle and a flashing highlighted number F ea fl 11 Present the instrument with the calibration gas and press ENTER The number will begin to count down showing how long the instrument needs to be presented with the gas A tick v will appear indicating that the calibration has been vor 7 accepted Press ESCAPE to go back to the calibration menu T ti l 12 Now repeat the above gas calibration procedure for any other combina ons of calibration gases or press ESCAPE until you are back to the first menu 13 Replace filter and probe as necessary Carry out a Bump Test to ensure calibration was successful Instrument is now ready for use If you are not successful in cdibrating the instrument check the following points The carbon canister may be contaminated The calibration gas canister may be low or enpty If using a connector pipe there may be a kink restricting the flow of gas PID lamp may require deaning PID lamp may need replacing Cell may need blowing out with clean air Page 21 of 54 FirstCheck 1 2 3 amp 5000 00 00 Ton Science Ltd Instrument Menu Back light 1 2 3 amp 5 Note only adjustable via the FirstCheck PC Software The instrument display can be illuminated when in lowlight e z conditions When ON is selected the backlight will remain on mmr while the instrument is switched on When OFF is selected the back light will remain permanently off When TIMED i
37. lidate the Intrinsically Safe Rating of FirstCheck Insert instrument into the IS protective cover ensuring that the probe tip exits through the small slit at the top of the cover and that the cover labelling and stickers are on the reverse of the instrument Seal the cover at its base and lay the instrument on a flat surface with the label and stickers facing upwards Peel off the backing to the large section of doublesided tape in the middle of the instrument Gather the excess plastic on oneside of the instrument and stick it on the midway point of the doublesided tape Gather the excess plastic on the other side of the instrument and stick it to the remainder of the doublesided tape Now remove the backing from one of the small pieces of tape and secure it to the side of the instrument Remove the final piece of backing and secure it to the other side of the instrument The instrument is now ready to use in Category 1 zone 0 areas and in applications where it is likely toget wet Page 48 of 54 re FirstCheck 1 2 3 amp 5000 k Il op Gol 7 Ion Science Ltd Upgrade Options All FirstCheck instruments have the ability to be upgraded in the field to the other variants within the FirstCheck range with additional and advanced features This change can simply be achieved by contacting Ion Science for a quote and placing an order We will supply you with a unique security key code for your specific instru
38. ment which can be downloaded to the instrument va the Ion PC software to make the change Upprade Rey Tou wih bo upgrade your foots eS ana PhoCheck 1000 io Photheck x 500 Sera Number ooro Plate contact SL for an upgiade secunly kep You wall need lo provide the above infomation Enter the security key below s It is also possible to upgrade any PhoCheck instrument to a FirstCheck instrument to incorporate the multigas sensors for O2 H2S CO and LEL gas detection for the ultimate in gas detection This upgrade will require the return of the instrument to Ion Science or an Ion Science approved Service Centre Please do not hesitate to contact Ion Science if you require any more information or would like a quote Upgrade summary Both PhoCheck and FirstCheck instrument have the ability to upgrade within their own family ranges via a simple password available from Ion Science Ltd Both PhoCheck and the old FirstCheck range non plus can also be upgraded to FirstCheck but only if returned to IonScience Ltd or an approved Service Centre Page 49 of 54 FirstCheck 1 2 3 amp 5000 joo Ion Science Ltd Service Options Ion Science is pleased to offer a number of service options on our FirstCheck product range The options below allow you to choose the cover provided for your instrument thatbest suits your needs At Ion Science we recommend that all of our gas detection instruments be returned for
39. mp 5000 A oo Oo Ion Science Ltd Instrument Displays Large Number Screen Enables the viewing of real time measurements in large numerical format for easy ti 6 0 viewing in difficult conditions z Additional information such as alam levels battery status and a a PASA peak hold reading can be viewed by pressing and holding the ENTER Penzan iy ae key Eit 5 wL FF When in Health amp Safety mode the STEL and TWA alam STEL nena 0 0 levels and calculated values are shown when holding the ENTER ky Multiple Numeric Screen Similar to the large number screen format the multiple numeric screen enables oz 20 9 JH25 0 0 2 z 2 i LEL q6 fco 60 simultaneous viewing of all 5 sensor readings as numerical results When viewing the mog o multiple numeric screen pressing and holding the ENTER key reveals additional data a Ct such as the measurement units i e ppm or When in Survey mode readings are reattime When in Health amp Safety mode the VOC H2S and CO readings are the calculated STEL and TWA values Use the UP and DOWN keys to move between the STEL and TWA values oz WOL H2S Pri LEL LEL fco Pri Proc pem TEL 2 Function Menu Once selected use the UP and DOWN keys to highlight the function you require and press ENTER to select Many features can be adjusted in this section including gas selection zone maintenance data transfer and alarm levels Details of these and othe
40. n Science software CD into your CD rom drive 2 The CD will automatically start up 3 Click on the Download Software button 4 The FirstCheck setup wizard will start 7 Follow the instructions on screen 8 The installer will automatically create a folder in your C drive to save 1stPC into if you do not want to save it there Browse for the location you would like it to be saved in and click Next 9 Select Next again and on to install the software 10 The software will take a few seconds to install then click Finished 11 You will now be able to open your 1stPC software from the Icon on your desk top or from your Start Menu Pr ograms 1stPC Page 26 of 54 FirstCheck 1 2 3 amp 5000 deny oo 0 Ion Science Ltd 1stPC Software Features Connecting FirstCheck with a PC Switch on your FirstCheck instrument enter the FUNCTION MENU and select the DATA TRANSFER symbol by pressing the ENTER key When communicating with a computer the FirstCheck displays aw within the data transfer symbol When not communicating an X will appear El Place the FirstCheck on its side with the instruments infrared window approximately 40 mm from the PC IRDA then start the FirstCheck software Starting FirstCheck Software Start the 1stPC software either from your desktop via the shortcut or from the START MENU PROGRAMS istPC Page 27 of 54 FirstCheck 1 2 3 amp 5000 j Oo Oo Ion Science Ltd 1stPC Software
41. nction menu and enter the ZONE SELECT icon Use the UP amp DOWN keys to change the pre programmed Zone name then press the ENTER key to select it A tick will appear to confirm the selection Press the ESC key to return to the Main Menu Any logged data will now contain the selected Zone name Viewing Data 2 3 amp 5 Data must be downloaded from FirstCheck to a PC to be viewed page 27 Data Transfer 1 2 3 amp 5 FirstCheck can communicate to a PC using 1stPC software and an IRDA interface IRDA is an infrared communications device that allows communia tion between Instrument and PC without the use of a cable IMPORTANT The IDRA device must be installed before istPC software Open the istPC software via the link on the PC s desktop the application program will then open Select the Data transfer symbol on the FirstCheck s function menu as shown above and press the ENTER key You will notice the symbol will the appear to lay on one side this indicates the direction the instrument should be laid down in front of the IRDA device While the FirstCkeck is communicating with the 1stPC program a tick v will appear however if communication is broken an lt will appear The instrument has 8Mb of memory which is divided into 1Mb segments When a segment becomes full data is then stored in the next segment Each time the user starts data logging a new file is created So for example six data logging sessions will create six data f
42. number A 845213 which is recommended for use with FirstCheck however other gases specific to your needs can also be used If performing a custam calibration using the Ion Science Calibration Kit accessory you will need you use the Cal Adaptor supplied with your FirstCheck in the Cal Kit sample box WARNING when fitting the Cal adaptor onto the gas tube part of the Calibration kit ensure that the small breather hole of the Cal adaptor is not covered as this will cause the instruments internal pump to be damaged beyond repair Failure to adhere to this warning will invalidate your warranty should your intrument pump become damaged In order to carry out a custom calibration the appropriate parameters need to be set via the 1stPC software and downloaded to the FirstCheck instrument Please see the FirstCheck software calibration section page 28 for details on how this can be achieved Once these parameters have been set a custom calibration can be completed please see recommended procedure below Ion Science suggests custom calibrating when detection in ppb is required or when high accuracy is neded for a specific gas other than Isobutylene Page 19 of 54 FirstCheck 1 2 3 amp 5000 dec ii oo Go Ion Science Ltd Instrument Menu Custom Calibration Procedure Please ensure you are familiar with this entire calibration procedure before attempting to calibrate this FirstCheck instrument NOTE The calibration of the FirstChe
43. old the ON OFF key until the line reaches the left side of the screen at this point the instrument will switch off This procedure has been designed to avoid accidental switch OFF Q ENTER This key selects options and confirms settings ESCAPE This key is used to return the display to the previous screen and to abort an adjustment Repeated pressing of this key will return the display to the DISPLAY FUNCTION selection screen UP Use to scroll up or change selection DOWN Use to scroll down or changes selection ZERO Zero s the detector when on Display Screen Only applicable in survey mode see page 15 for more information CAUTION Should the FirstCheck instrument be taken from a cold to warm environment condensation may form on internal parts of the detector cell Under these conditions prolonged measurement errors may appear as unusually high background levels even in a clean air environment To compensate for this error press and hold tk ZERO key for at least two seconds Page 10 of 54 FirstCheck 1 2 3 amp 5000 H oo 20 Ion Science Ltd Instrument Functions How the FirstCheck Menu Works Once in the function menu with the functionsymbol you require on screen press the ENTER key See Figure 1 ill Fig 1 A cursor highlighted symbol or number can be moved from one selection A VOC to another by using the UP and DOWN keys See Figure 2 Pressing ENTER A tt EEH erm will cause the selection
44. on Science Ltd Statements Quality Assurance FirstCheck has been manufactured in compliance with ISO900 1 2000 which ensures that the equipment Supplied to our customers has been designed and assembled reproducibly from traceable components and leaves Ion Science calibrated to stated standards Disposal Dispose of FirstCheck its components and any used batteries in accordance with all local and national Safety and environmental requirements This includes the European WEEE Waste Electrical and Electronic Equipment directive Ion Science Ltd offers a take back service Please contact us for more information The FirstCheck field case material is recyclable polypropylene Calibration Facility Ion Science Ltd offers a calibration service including the issue of certification confirming calibration with equipment traceable to UK national standards A FirstCheck Calibration Kit is available from Ion Science to allow a two point calibration to be carried out in the field as a custom calibration However Ion Science does recommend the annual return of all instruments for a yearly service and calibration Contact Ion Science Ltd By Post Ion Science Ltd The Way Fowlmere Cambridge SG8 7UJ UK By Telephone 44 0 1763 208503 By Fax 44 0 1763 208814 By Email info ionscience com Page 6 of 54 FirstCheck 1 2 3 amp 5000 deny oo 0 Ion Science Ltd Introduction to FirstCheck FirstCheck is a portable gas detect
45. or suitable for the detection of a large range of Volatile Organic Compounds VOC s Carbon Monoxide CO2 Oxygen 02 Hydrogen Sulphide H2S and LIEL Explosive gases These can be dangerous from both a poisoning and explosive perspective The FirstCheck range are fully upgradeable in the field purchasing a simple upgrade key can convert a FirstCheck 1000 to a 5000 or a 2000 to a 3000 or any otler combination FirstCheck has two principle modes of operation Health amp Safety and Survey mode Health amp Safety mode is used to check for conformity of shortterm exposure levels STEL and time weighted averages TWA that are specific for particula hazardous environments for example EH40 in the UK and OSHA in the USA In this mode of operation STEL s and TWA s are continually calculated and compared to levels set in the instruments gas table Survey is the default mode of operation whenever theHealth amp Safety mode is NOT selected This mode is often used in applications where several areas or Zones are to be monitored and readings data logged All sensor readings are real time measurements and alarm levels are set manually For more information on these modes of operation please see page 24 FirstCheck versions 2000 3000 and 5000 automatically data log the instruments readings every second These readings are stored in the instrument s memory with a date and time stamp For more information please see page 16 Page 7 of 54
46. r functions are to be found on the following pages 1 a Function ment Page 16 of 54 FirstCheck 1 2 3 amp 5000 dec Ii ooo Ion Science Ltd Instrument Menu General Instrument navigation In the function menu use the UP and DOWN keys to find the function you requie and press the ENTER key to access that functions option Data Logging Files 2 3 amp 5 FirstCheck versions 2000 3000 and 5000 automatically logs the instruments gas readings every second while the instrument displays realtime readings Each reading is stored with a date and time stamp A full 8 Megabyte memory is set aside for data logging however when the memory is full the instrument will overwrite previously stored data FirstCheck does contain a memory full alarm that prompts the user to download stored data see page 23 Data Logging Zones 2 3 amp 5 To help keep track of Data logged files FirstCheck allows an 8 digit identifier called Zones that can be attached to each data file A list of up to 199 Zones can be createdon the IonPC software and then downloaded to the FirstCheck instrument Once a Zone is selected on the instrument all data files will include that Zone name in the files header detail To avoid long download times Ion Science recommends downloading data on a daily basis The FirstCheck has a default Zone called Zone 0 Unless specified all readings will automatically be stored in this Zone Zone Selection Enter the FirstCheck s fu
47. ratory use General Requirements Directive 2004 108EC Electrical Equipment Electromagnetic Compatibility EMC BS EN 61326 1 2006 Electrical equipment for measurement control and laboratory use EMC Requirements Class B and General Immunity Other Standards BS EN ISO 9001 2000 Quality Management Systems requirements BS EN 13980 2002 Potentially Explosive Atmospheres Application of Quality Systems On behalf of Ion Science Ltd I declare that on the date this productaccompanied by this declaration is placed on the market the product conforms to all technical and regulatory requirements of the above listed directives Name Mark Stockdale Position Technical Director Signature Date 20 November 2008 Page 2 of 54 FirstCheck 1 2 3 amp 5000 dec Ii ooo Ion Science Ltd Contents Page Declaration of Conformity 2 ATEX intrinsic safety ratings 2 EMC Emissions and Immunity 2 Statements 5 Responsibility for use 5 Warnings 5 Caution 5 Quality Assurance 6 Disposal 6 Calibration Facili 6 Ion Science Contact Details 6 Introduction to FirstCheck 7 Getting Started l i 8 Packing List i 8 Removing FirstCheck from its case 8 Setting alarm levels 9 Setting date and time 9 Selecting a gas 9 Rechargeable Batteries 9 Alkaline Batteries 9 Instrument Functions l i l 10 Keypad Function Descriptions 10 How the FirstCheck Menu Works 11 Instrument Functions i 12 Quick Reference l 13
48. recalibration on an annual basis to ensure optimal performance For your convenience recalibration has been built into both service options Choose between our Gold and Platinum Service levels giving you piece of mind in a fixed cost solution Gold Service e Includes annual calibration after 12 months e Includes all repair costs and required spare parts e All calibrations and repairs will be carried out in 3 working days if not a replacement instrument will be sent out of equal or greater specification e Instrument will be upgraded to the latest software versions upon return to Ion Science Platinum Service Never be without your instrument Should your instrument fail or need to be returned for annual recalibration Ion Science will first ship you a replacement instrument of equal or greater specification with the latest software by courier who will also collect your returning instrument e Includes your annual calibration and any required spare parts Both Gold and Platinum options can be purchased on a yearly basis or ona 5 year service contract option By entering into either service contract this will entitle you to various accessories discounts and promotions For more information please contact our service department Telephone 44 0 1763 207228 Fax 44 0 1763 208814 Email calibration ionscience com Page 50 of 54 FirstCheck 1 2 3 amp 5000 Ion Science Ltd Technical Specifications Detector PI
49. s using PID Photo Ionisation Detection technology Disclaimer of Warranty The SOFTWARE and accompanying materials including the User Manual are provided as is without warranty of any kind including the implied warranties of merchantability and fitness for a particular purpose even if Ion Science Ltd have been advised of that purpose Furthermore Ion Science Ltd does not warrant guarantee or make any representation regarding the use or the results of the use of the SOFTWARE or written materials in terms of correctness accuracy rdiability current revision orotherwise Ion Science Ltd specifically does not warrant the SOFTWARE after you assume operation If the SOFTWARE or written materials are defective you and not Ion Science Ltd or its dealers distributors agents or employees assume the entire risk and costs of all necessary servicing repair or correction except as stated below Defective CD As the only warranty under this Agreement Ion Science Ltd warrants to the original Licensee only that the CD s on which the software is recorded is free fran defects in materials and workmanship under normal use and service for a period of ninety 90 days from the date of delivery as evidenced by a copy of the Receipt This limitation will apply where allowed Page 35 of 54 FirstCheck 1 2 3 amp 5000 deny oo 0 Ion Science Ltd 1istPC Software Replacement of Defective CD Ion Science Ltd entire liability
50. s flow is low Check the probe filter and exhaust for signs of blockage If the error persists return the instrument to the manufacturer Battery is low or 1 Not charging Check charger is connected and switched ON at supply 2 Slow charge currert is low Check the battery settings 3 Slow charge current is high Disconnect the charger immediately and contact ISL 4 Fast charge current is low Check the battery settings 5 Fast charge current is high Disconnect the charger immediately and contat ISL With all battery related faults if the fault persists return the instrument to the manufacturer Page 39 of 54 FirstCheck 1 2 3 amp 5000 deny oo 0 Ion Science Ltd Diagnostics Sensor 1 Detector cell fuse failure If the error persists return the instrument to the manufacturer 2 Contaminated detector cell If the FirstCheck is used without its filter or filters are not replaced on a regular basis particles of dust or dirt can cause a range of effects Remove the detector lamp as shown on page xx and use low pressure oit free compressed air to blow out the contamination via the small pipe Replace cleaned lamp and try again If the error persists return the instrument to the manufacturer Gas Selection The gas being selected is not compatible with the selected lamp The lamp K being selected is not compatible with the selected gas Press ESC and select a compatible gas and lamp Health amp Safet
51. s selected theback4ight illuminates for a preset time after every key press When TIMED is selected pressing ENTER allows the user to adjust the on timefrom 1 to 60 seconds ET US Sec VOC Gas Selection 1 2 3 amp 5 The FirstCheck photo ionisation detector PID is non selective Although vor many VOC gases are detectable the FirstCheck PID cannot differentiate between the gases When you select the VOC gas you wish to measure from the FirstCheck internal gas list the instrument will calculate the equivalent level for that selected gas against an isobutylene calibration Please note that there may be other detectable gases present that may effect the measurement WARNING Ion Science makes every efort to ensure the gas tables held within the FirstCheck memory and supplied on CD are accurate at the time of manufacture In criticalapplications alarm levels must be checked compared and adjusted to local legislation before use CUSTOM offers a quick route to the last 5 selected gases When selected use the UP and DOWN keys to change the gas then press ENTER to select si dan List LIST allows selection of any gas from within the gas table held in the FirstCheck memory A vor After selecting the LIST symbol select the first letter of the gas you wish to select and press ENTER The FirstCheck will then list all gases starting with that letter WMD gases are prefixed with the letters WMD Cua Hukone Alarm levels that
52. t charge If fully discharged the instrument will take9 hours to charge in this mode WE and pro rata for other initial states e g if half charged the instrument will MihH take around 4 5 hours to fully charge Page 41 of 54 FirstCheck 1 2 3 amp 5000 5 3 ec HE Bi Ion Science Ltd Maintenance 1 Keep the PID detector lamp window clean 2 Replace the sample filterson a regular basis Frequency of cleaning the detector lamp and replacement of the filter depends on the type of gas being detected and the quality of the background air see page 49 for details of parts expected life time The secondary probe filteris designed to strengthen the instrument response even in condensing environments If the instrument background reading is high change the main probe filter first If the readings remain high it will be necessary to change the secondary probe filter follows a Using an 11mm 7 16 spanner unscrew the probe fitting from the end of the PID detector nozzle b Remove and discard the secondary probe filter C Insert a new secondary probe filter into the probe fitting d Screw the probe fitting back onto the nozzle and tighten using the 1imm 7 16 spanner CAUTION DO NOT OVERTIGHTEN THE PROBE FITTING Cleaning the FirstCheck Lamp The FirstCheck PID relies on an ultraviolet light source ionising VOC gases as they pass across the lanp window This process may result in a very fine
53. them DO NOT over tighten To avoid drawing dust or particulate matter into the detector cell we suggest always fitting the filter with the Ion Science logo facing away from the instrument therefore dust omy collects on the same one side of the filter and is not inadvertently drawn into the instrument if the filter is attached the other way round Page 8 of 54 FirstCheck 1 2 3 amp 5000 ec oo Ion Science Ltd Getting started Setting alarm levels Ion Science Ltd recommends that alarm levels are set to user specifications before the instrument is used see page 17 for details of how to set alarm levels Setting date and time Ion Science Ltd recommends that the correct local date and time be set to the instrument as soon as possible before using for the first time see page 32 for details on how to set the date and time Selecting a gas from the inte rnal gas table The Factory calibration is carried out on FirstCheck just before leaving Ion Science Isobutylene gas is used to calibrate the PID sensor and Methane gas for the LEL sensor Many other VOC and LEL gases can be selected from the instruments internal gas table but TVOC gas is the default on the PID sensor TVOC has the same response factor as Isobutylene so 100ppm TVOC 100ppm Isobutylene and Methane gas is the default for the LEL sensor Selecting alternative gases from the internal gas table automatically sdects alternative response factors allowing the corre
54. to flash t e40 When flashing use the UP and DOWN keys to adjust it Bae Ig When you have adjusted the parameter to an acceptable level press the ENTER key The adjusted parameter will be stored In many cases a tick will appear to confirm the action Although there is a variation in complexity of some functions this basic concept of selection adjustment and confirmation is common throughout this instrument You can abort a selection by pressing the ESCAPE Esc key Page 11 of 54 FirstCheck 1 2 3 amp 5000 pr HH Ly Ea OO Ion Science Ltd Instrument Functions Display Function Selection P 13 Viewing Screens P 14 amp 15 ME vol ppm A 86 Ave occ 325 Zone Select P 16 El Data Transfer Gas P 16 Selection P 21 Alarm PE Gas P 17 a a Selection P 22 Sound Back light P 17 P 21 Calibration P 18 From the DISPLAY FUNCTION selection screen highlight the function menu icon then press ENER Use the UP DOWN keys to view the available functions then press ENTER to select the function options Page 12 of 54 FirstCheck 1 2 3 amp 5000 uick Reference Ion Science Ltd This quick reference indicates basic instrument functionality many other functions can be adjusted or selected via FirstCheck s PC software 1 PC 1 FirstCheck 1000 ji Lo Fm r l 2 FirstCheck 2000 3 FirstCheck 3000 5 FirstCheck 5000 Display Function Selection 1 2 3
55. y When in Health amp Safety mode the selected gas has no STEL or TWA alarm E values This provides a warning in Health amp Safety mode that the change you are making could effect the ongoing calculations You can proceed with the adjustment by pressing enter or return to the display screens by pressing ESC Memory Alarm The data logging memory is full and will begin to over write previous m readings Will only show if the data logging memory alarm has been set to ON see pg 30 Press ESC and either continue and previous readings will be over written or down load saved data to a PC before continuing Page 40 of 54 FirstCheck 1 2 3 amp 5000 kq joo 00 Ton Science Ltd Diagnostics Clock The internal clock has failed ae Return the instrument to the manufacturer Delay This symbol will appear during the manual adjustment and selection of Ri functions of the instrument It indicates that data within the memory is being moved Please wait and the symbol will disappear after a few seconds depending on the change being made Bump test This symbol will appear on switch on if the Enable Bump Test setting has been selected via the PC software see page 30 The symbol is a prompt that will appear once a week to remind the user to test the instrument responds accurately when supplied with gas Slow charge The instrument can be left connected to the charger indefinitely in this CLL mode of charge MihH Fas
56. you use the next available line leaving Unselect All no spaces as shown below Rael be Tiare Read From Instrument Upper and lower alarm levels in Survey mode can be adjusted via the gas table Type the desired alarm level in the appropriate column either high or low alarm against the gas you wish to change Use the tick boxes beside each gas to sdect deselect the gases to be downloaded to your FirstCheck then select Send to Instrument from the dropdown menu shown above Always save modified gas tables under a different file name keeping the original complete Ml FH40 28 04 05 gt eal E A liz E i Molecular 11 7eV 106eV 10 2ev 8 4e Select Hame Abbreviation Formula P Factor Kr Factor D2 Factor Xe F M M M M v M M M M v M M M M v kal zI Page 30 of 54 FirstCheck 1 2 3 amp 5000 seq fo 2 Ion Science Ltd 1stPC Software Features Instrument cones View Instrument Instrument Details Instrument details such as serial number and data logged memory used can be ee downloaded from your FirstCheck to your PC Instrument Upgrade Firmware Upgrade An instrument upgrade allows you to upgrade your instrument to other FirstCheck variants with advanced features once you have purchased the pass code from Ion Science A Firmware upgrade allows you to upgrade your actual instrument softwar directly should an upgr
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