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66094_06 - Gas Measurement Instruments Ltd

Contents

1. 3 E A 41 GAS MEASUREMENT INSTRUMENTS LTD A 42 INDEX Symbols O2 Alarm Limits 3 2 A ACKNOWLEDGE 2 13 ACKNOWLEDGE GAS ALARMS 3 5 ADDITIONAL INFORMATION 7 1 Alarm Toxic 3 2 ALARMS 3 1 ALARMS FAULT 3 8 ALARMS GAS 3 1 ALARMS RESET 2
2. ensen GMI VISA ATEX 111 G EEx ia IIB T3 Certification No DEMKO03 ATEX 112 EEx ia d IIC T3 ATEX 133803X EEx ia IIB
3. CAL EXPIRED 30 ZERO FAULT A
4. G M l Visa ATEX II 1 G EEx ia IIB T3 Certification No DEMKOO3 ATEX ATEX 112 G EEx ia d IIC T3 133803X EEx ia T3 ATEX 112 G EEx ia d IIC TA Sira 05 ATEX 2295 EEx ia d IIC T3 or T4 ok UL 913 Class I Groups B and D 0038 YY Marine Equipment Directive Module B amp E
5. 1 2
6. LH E kai TO RH 3 37 EID Gas MEASUREMENT INSTRUMENTS LTD 1
7. W VA Ha 2
8. RH 36 SENSOR CHECK 05 PPM m2 20 9 PE LEE 000 00 PPM CO VISA Off RH 20
9. low battery Co FAULT CAL REQUIRED dev
10. RH Ol RH va RH 2 TO RH RH
11. To 75 50 25 GMI VISA SERIAL 001234 VERSION 31 05 DATALOGGING BATTERY m RH O TO Sensor Check
12. SENSOR CHECK Xx LEL wv Vv PPM H25 5 gt 0 20 9 x LEL N 000 00 PPM 25 S 40 VISA S 20
13. CAL EXPIRED 30 ZERO FAULT A
14. 9 A 39 GAS MEASUREMENT INSTRUMENTS LTD PABOTA SE VE DA BA 75 50 25
15. FLOW k FAULT Fo rou RH 9 A 35 0 cas MEASUREMENT INSTRUMENTS LTD RH O Kitpivo LH
16. 3 30 60 FLOW FAULT a EA
17. 1 2 zero 3 30 60
18. 21 38 VISA Low __ BATTERY 30 BAT L FAULT CAL REQUIRED
19. Gas Measurement Instruments Ltd VISA 4 Gas Version User Handbook Issue 6 07 08 2013 Part Number 66094 GMI welcomes comments on all our publications Your comments can be of great value in helping us to improve our customer publications Please send any comments that you have to our Sales Department at GMI Contact details are provided inside the back cover of this handbook Instrument Service Repair contact details are also provided inside the back cover of this handbook Copyright Gas Measurement Instruments Ltd 2005 COPYRIGHT This User Handbook is copyright of Gas Measurement Instruments Ltd GMI and the information contained within is for use only with the GMI VISA Reproduction in whole or in part including utilisation in machines capable of reproduction or retrieval without written permission of Gas Measurement Instruments Ltd is prohibited Reverse engineering is not permitted LIABILITY Every care has been taken in the preparation of this Handbook but GMI Ltd do not accept any responsibility for errors or omissions and their consequences Information in this Handbook is subject to change without notice This Handbook does not constitute a specification or basis for a contract Your statutory rights under law are not affected MODIFICATION NOTICES GMI aim to notify customers of relevant changes in the product operation and maintain this Handbook up to date In view of the policy of conti
20. G M l 2196 34 VISA LOW Ch BATTERY 30
21. ATEX 112 G EEx ia d IIC T4 Sira 05 ATEX 2295 EEx ia d IIC T3 or T4 0 UL 913 Class I Groups B and D 0038 YY Marine Equipment Directive Module B amp E Ha
22. Instrument Key Sensor Hydrophobic Filter Sample Inlet Filter Alkaline Drycell Battery Pack Long Duration Rechargeable NiMH Battery Pack Fast Charge Rechargeable NiMH Battery Pack User Handbook Configuration and Field Calibration Instruction Manual CD ROM Description Std Charger c w Universal Plug 5 way Std Charger c w Universal Plug 10 way Std Charger c w Universal Plug 12v 24v Vehicle Charger Lead Description Fast Charger c w Universal Plug 10 way Fast Charger Master Unit c w Universal Plug 10 way Fast Charger Slave Unit Maximum 9 units per set up 66510 66511 ACCESSORIES Fast Charger c w Data Download Communications Pack Fast Charger c w Set up Communications Pack Communication Options Part Number 66208 66300 66445 66448 66500 66501 66209 Description Data Downloading Package c w CD ROM Communications Adaptor amp User Instructions Data Downloading Package c w Charger Universal Plug VISACAL Calibration Package c w CD ROM Communications Adaptor amp User Instructions VISACAL Calibration Package c w Charger Universal Plug Data Downloading amp VISACAL Dual Package c w 2 x CD ROM Communications Adaptor amp User Instructions Data Downloading amp VISACAL Dual Package c w Charger Universal Plug USB Adaptor can be used for above items Note The Interface Adaptor replaces the battery pack while calibrating or downloading data fro
23. ytterligare en g ng f r att h ja pumphastigheten f r normal m tning med sondslang pumpen g r visas en roterande pumpsymbol 5 i displayen St ng av Tryck ner och h ll b de den gr na och den gula knappen 2 i tre sekunder displayen r knar ner A 21 E 1 Y 2 GAS MEASUREMENT INSTRUMENTS LTD Tjek liste 1 Tjek at instrumentet ikke har nogle benlyse fejl 2 Tjek tilbeh r 3 L s og forst burger manualen f r brug 4 T nd instrumentet 5 Tjek batteriet level 6 T nd altid nulstil i frisk luft Sikkerhed Instrumentet skal regelmeessigt serviceres og kalibreres af autoriseret personale Opladning af batterier skal ske i et sikkert rum Brug aldrig skadet batterier Tjek batteriet sidder rigtigt fast p instrumentet for brug Udset aldrig batteri eller instrumentet for ekstrem varme Brug kun GMI reserve dele til instrumentet Hvis instrumentet konstatere gas folg da de procedure som din organi sation har foreskrevet Gas kan veere farlig og man bor altid behandle det med forsigtighed Ethvert krav iforbindelse med produkt ansvar eller folge skade p tredje part imod GMI er fjernet hvis de ovenst ende forskrivelser ikke h ndh ves Dette Visa instrument certificeret ifolge ATEX Il 1 G EEx ia IIB T3 Certification No DEMKOO3 ATEX 133803 EEx ia IIB T ATEX Ex II 2 G EEx ia d IC T3 38808 SETS Sira 05 ATEX 2295 ATEX IIl
24. For instruments with CO2 sensor fitted refer to paragraph 3 4 3 for details 7 FAULT flag and a flashing spanner symbol A appears after warm up if the instrument is switched on in the presence of gas or the instrument has been unable to zero all sensors correctly 38 ALARMS The audible alarm sounds once every two seconds and the Red LED s flash is strongly recommended the instrument is returned to a gas free area Switch the instrument off and then switch on again in clean air If the fault persists return the instrument for service The instrument can however still be used to detect and alarm on the other sensor s fitted Press the green RH button 9 as per the screen prompt to continue The faulty sensor will cause the instrument to display a flashing spanner symbol to warn the user that this sensor is not working correctly as shown in Fig 3 5 ZERO mm FAULT A X LEL 000 rom with 00 20 9 Oz _000 00 Fig 3 5 Zero Fault 39 KD visa USER HANDBOOK Note The flashing spanner symbol will only alternate with the faulty sensor reading in the LEL range If this occurs the instructions in section 3 4 4 Sensor Fault paragraphs 2 and 3 should be followed 3 4 3 Zero Fault Only applicable to instruments with CO2 sensor fitted CO2 range spanner symbol a appears after warm up as illustrated in Fig 3 6 together with the audible a
25. jligg r att instrumentet anv nds innan en ny kalibrering utf rts Ljud och ljuslarmet r aktiverat St ng omedelbart av instrumentet och utf r kalibrering enligt Era interna rutiner eller s nd instrumentet f r service CAL EXPIRED Denna varningsflagga blinkar i displayen var 30 e sekund om n sta kalibreringsdatum verskridits ven larmsignalerna aktiveras dock endast under uppstarten ZERO FAULT tillsammans med blinkande skiftnyckel AL symbol f r respektive sensor betyder att antingen r gas n rvarande eller nollan ligger utanf r sin gr ns f r denna sensor eller sensorer Ljudlarmet aktiveras varannan sekund liksom ljuslarmet vilket dock aktiveras endast under uppstarten Instrumentet mater och larmar normalt f r vriga sensorer 1 Om skiftnyckeln visas ovanf r gastypen m ste denna sensor bytas eller s r det ett fel i elektroniken Skick instrumentet f r service 2 Om skiftnyckeln visas v xlande med ett noll v rde skall nolltgas f r denna sensor tillf ras instrumentet under 2 minuter f r att l ta instrumentet stabilisera nollv rdet St ng d refter av instrumentet och sl p det igen Kvarst r felet skall instrumentet skickas f r service till auktoriserad serviceverkstad 3 Om skiftnyckeln visas v xlande med ett m t v rde L t instrumentet vara p 30 60 minuter varefter det st ngs av och s tts p igen Kvarst r felet skall
26. Replacing Alkaline Batteries CAUTION To be in compliance with the certification regulations of this product use only alkaline batteries from the following manufacturers Energizer Energizer Industrial Panasonic Sony WARNING When replacing batteries in the alkaline battery pack make sure that you are in a safe area and the instrument is switched Off Do not open an alkaline battery compartment cover or replace the batteries in a hazardous area Never attempt to charge an alkaline battery pack and never use rechargeable batteries in an alkaline battery pack To reduce the risk of explosion do not mix new batteries with used batteries or mix batteries from different manufacturers The alkaline battery pack Part No 66210 allows the instrument to be powered using three LR6 AA size batteries Always switch the instrument Off before changing the battery pack Release the cover plate retaining screw securing the battery pack cover by turning it in a counter clockwise direction Use the Battery Sensor Grille Key Part No 66166 4 17 KITO visa user HANDBOOK gt Fig 4 12 Key in Cover Plate Retaining Screw Replace the three LR6 AA size batteries as shown in Fig 4 13 PR Fig 4 13 Alkaline Batteries Removed 4 18 Note Always use three new LR6 size batteries Do not mix old and new batteries Make sure that the batteries are replaced using correct pol
27. Schalten Sie dass Gasmessger t nach Ablauf dieser Zeit aus und wieder ein Besteht der Fehler weiterhin so senden Sie das Gasmessger t zur berpr fung zur ck 3 Erscheint das blinkende Symbol des Schraubenschl ssels ber einem Sensor abwechselnd mit einem Gaswert so lassen Sie das Gasmessger t f r ca 30 bis 60 Minuten eingeschaltet Schalten Sie dass Gasmessger t nach Ablauf dieser Zeit aus und wieder ein Besteht der Fehler weiterhin so senden Sie das Gasmessger t zur berpr fung zur ck FAULT nur bei Ger ten mit Pumpe Erscheint das rotierende Pumpen symbol A und wechselt auf so liegt Defekt an der Pumpe vor oder der Durch fluss ist blockiert Gleichzeitig ert nt der akustische Alarm und zus tzlich blinken die roten LED s um diesen Fehler zu melden Pr fen Sie die angeschlossene Probenleitung sowie den Filter auf Verstopfung Reinigen Sie ggf Filter und Leitung und starten Sie die Pumpe erneut indem Sie die gr ne rse bet tigen Besteht der Fehler weiterhin so senden Sie das Gasmessger t zur berpr fung zur ck 31 EII GAS MEASUREMENT INSTRUMENTS LTD Bedienungshinweise Gr ne Taste EINSCHALTEN Dr cken Sie die gr ne Taste 9 auf der rechten Seite des Gasmessger tes und halten diese f r eine Sekunde gedr ckt um die Initialisierung zu starten W hrend der Warmlaufphase werden das Modell die Serienummer die Softwareversion und der Akkuladezustand Batteriezu
28. T ashing Over Range LEL Continuous Wail lashing N A Not Applicable Table 2 1 VISA Alarms A configurable option is available that disables user ability to mute the audible alarm only 214 OPERATION 2 5 1 Confidence Signal During normal operation the instrument sounds a confidence beep and illuminates the green LED s briefly every 15 seconds This function is programmable in the instrument setup software This function makes the user aware that the instrument is operating correctly Note The confidence beep and or LED s can be disabled See the CONFIGURATION HANDBOOK for further information 2 6 SWITCHING THE INSTRUMENT OFF Press and hold both the yellow Left Hand LH button E and the green RH button 9 together to switch the instrument Off The instrument screen will now start a countdown from three 3 to OFF Both buttons must be pressed together until the display goes blank OFF 3 Fig 2 16 Switch OFF While both buttons are pressed the audible alarm sounds every second to alert user that the instrument is switching OFF 2 15 KD visa USER HANDBOOK 2 7 REMOTE SAMPLING with pump option Warning Hand Aspirator The V SA is primarily designed to be used with a built in pump for remote sampling The hand aspirator can be used for indicative sampling but it must be noted that when using a hand aspirator a reading error in the region of 20 is poss
29. d marrage si l appareil a d tect une erreur dans la m moire d talonnage et qu il est impossible de continuer sans r talonnage L alarme sonore et les LED rouges sont aussi activ es Arr tez l appareil imm diatement et suivez la proc dure d talonnage de votre entreprise pour l talonnage CAL EXPIRED Ce message d alerte appara tra sur l cran toutes les 30 secondes si l ch ance de la date d talonnage a t atteinte ou d pass e L alarme sonore et les LED rouges sont aussi activ es pendant le d marrage uniquement ZERO FAULT et le symbole apparaissent apr s le d marrage si l appareil est d marr en pr sence de gaz ou si l appareil est incapable de mettre z ro les capteurs L alarme sonore s active toutes les 2 secondes et les LED rouges sont aussi activ es pendant le d marrage uniquement L appareil peut cependant tre utilis pour d tecter une alarme sur les autres gaz fonctionnels 1 Si un symbole apparait associ un gaz particulier alors le capteur doit tre remplac ou une panne lectrique existe Retourner imm diatement l appareil un service de maintenance autoris 2 Si un symbole apparait en alternance avec une lecture z ro appliquer le gaz de test pendant 2 minutes pour permettre l appareil de retourner au z ro et red marrer l appareil Si le d faut persiste retourner l appareil un service de maintenance autoris 3 Si un symbole apparait avec en
30. exists Return instrument to an approved Service Repair facility 2 If a flashing spanner symbol appears alternating with a zero reading apply test gas for two minutes to allow the display to return to zero then switch instrument Off and On again If fault remains return instrument to an approved Service Repair facility 3 If a flashing spanner symbol appears alternating with a gas value leave instrument on for 30 to 60 minutes then switch instrument Off and On again If fault remains return instrument to an approved Service Repair facility FAULT Pumped Instruments If the rotating pump symbol A changes to an audible alarm and the Red LED s are activated indicating a sample fault or flow fail Check sample line sample filter or probe for blockage if applicable Clear blockage then restart the pump by a press and hold ofthe green RH button GAS MEASUREMENT INSTRUMENTS LTD OPERATION GREEN RH BUTTON 6 Switch ON Press and Hold green RH button 9 Switch E instrument ON and initiate warm up cycle YELLOW LH BUTTON During warm up the instrument display identifies model serial GMI number software Version and SERIAL battery status information VERSIO Battery status bargraph indicates DATALO Full shown 75 50 and 25 BATTER This display is followed by Calibration Due date If expired press and Hold green RH button to acknowledge This action cancels audible
31. features of the VISA instrument are Integral impact resistant housing Single button user operation From one 1 up to four 4 gases detected simultaneously A five gas version is also available Alphanumeric display with screen light High intensity audible and visual alarms e Confidence signal green LED s and or sounder Built in electric pump optional Automatic data logging optional Three types of battery pack Long Duration Fast Charge and Alkaline Each type of pack provides a different operational lifetime These times can be found in Table 1 1 and display battery life in hours allowing five 5 minutes of alarm per day 13 KD visa USER HANDBOOK Instrument sealed to IP65 and sensing elements sample inlet and charging socket sealed to IP54 making the instrument suitable for outdoor use comprehensive range of accessories INSTRUMENT BATTERY TYPE LIFE OPERATING MODE LONG DURATION FAST CHARGE ALKALINE LEL gt 16 gt 16 IR INFRARED gt 16 gt 16 PUMP gt 16 LEL IR 12 LEL PUMP 12 IR PUMP 15 LEL IR PUMP 9 SENSOR ONLY Table 1 1 Battery Life 14 INTRODUCTION 1 3 DATA LOGGING Optional data logging allows gas values summary logs and calibration details to be logged at regular intervals and later downloaded to a Personal Computer PC Datalogging is available as an option whe
32. per il campionamento a distanza Quando la pompa attiva il simbolo 5 ruoter sullo schermo Spegnimento dello Strumento Premere insieme il pulsante giallo LH E eil pulsante verde RH 9 j tre 3 secondi per spegnere lo strumento A 13 GAS MEASUREMENT INSTRUMENTS LTD Lista de comprobaciones Compruebe que el instrumento no tenga fallos obvios Compruebe accesorios Lea y entienda el manual antes de usar Encienda el equipo Compruebe el nivel de bateria Compruebe el Cero en aire limpio en 8 D Seguridad Es necesario un servicio de mantenimiento y de calibraci n regular por personal competente en una rea segura S lo se deben cargar las bater as en una zona segura Nunca use bater as da adas Aseg rese que las bater as est n colocadas correctamente antes del uso del equipo Nunca exponga las bater as o el instrumento a temperaturas muy altas S lo se deben usar recambios de GMI Si elinstrumento detecta gas siga los procedimientos de su organizaci n ylas instrucciones de uso del manual El Gas puede ser peligroso y se debe tener cuidado en su uso El instrumento VISA est certificado ATEX Ex II 1 G EEx ia IB T3 Certification No DEMKO03 ATEX 133803 EEx ia IIB T ATEX Ex II 2 G EEx ia d IIC 73 en BE Sira 05 ATEX 2295 ATEX 2 GEExiadlIC T4 EExiadlCT3orT4 Se UL 913 Class I Groups B Cy D 0038 YY Marine Equipment Directi
33. proper operation The GMI VISA has an inbuilt safety alarm feature to prevent this Refer to ALARMS section of this handbook for details 21 KD visa USER HANDBOOK Switch instrument on in fresh air and check that the battery pack is charged Check there are no faults Attach optional accessories as required oxygen sensor is fitted check oxygen readings to ensure correct operation The oxygen sensor responds to the user breathing on the instrument front grille by displaying a decreased value i e below 20 9 Switch the instrument off in fresh air after use 2 2 SWITCHING THE INSTRUMENT ON Press and hold the green Right Hand RH button for one second to switch the instrument on YELLOW LH BUTTON 22 DISPLAY GREEN RH BUTTON Fig 2 1 VISA Button Operation OPERATION The instrument begins its warm up routine which lasts 30 seconds During the warm up a countdown timer appears in the top RH corner of the display Note The display backlight illuminates and remains on during warm up When warm up is completed the screen light automatically switches off 2 2 1 Instrument Identification During warm up the instrument display identifies the model serial number software version datalogging option and battery status information as shown in Fig 2 2 GHI MISA SERIAL 001234 VERSION 51 05 DATALUGGIWG BATTERY mm Fig 2 2 Instrument Identification Note The instrum
34. responsabilita del prodotto a danni verso terzi contro GMI non da considerarsi valido se non vengono osservate le norme di sicurezza AREE D USO L esposizione dello strumento ad agenti chimici condiziona la sensibilit del sensore del gas Quando tali ambienti sono conosciuti o sospettati raccomandabile una verifica pi frequente della misura componenti che possono causare la perdita di sensibilit sono a base di silicone piombo alogeno e solfuri Lo strumento non deve essere usato in una area potenzialmente pericolosa contenente pi del 2136 di Ossigeno A 10 VISA Istruzioni Operative ALLARMI DI GUASTO LOW L BATTERY E visualizzato ad intermittenza quando rimangono circa 30 minuti di autonomia della batteria L allarme sonoro suona una ogni due secondi e il LED rosso lampeggia Nota Entrambi gli allarmi del gas sonoro e visibile rimangono operativi dopo che il messaggio di carica insufficiente della batteria compare h FAULT E visualizzato costantemente quando rimangono 3 minuti di autonomia della batteria L allarme sonoro e il LED rosso rimangono costantemente attivi Dopo tre minuti lo strumento si spegne in automatico CAL REQUIRED Questo messaggio viene visualizzato durante la fase di riscaldamento lo strumento rileva un guasto nella memoria della calibrazione durante lo start up e non abilitato a continuare senza la calibrazione L allarme sonoro e luminoso LED rosso rimangono atti
35. until the user resets by a press and hold of the green RH button 9 when the gas reading has returned within the preset alarm limits or Non Latching i e the audible and visual alarm will reset automatically when the reading returns within the preset alarm limits Note Default alarms are set in accordance with current international standards 2418 KD visa USER HANDBOOK ALARM TYPE LATCHING MUTE AUDIBLE VISUAL Y es or N o or N o INDICATION RED LED INDICATION Disabled Disabled High Pitch Tone All Slow Flashing Y N Continuous 2 Inner Outer Warble Siren Flash Continuous 2 Inner Outer Warble Siren Flash Lo Disabled Disabled High Pitch Tone All Slow Flashing Lo Lo Y N Continuous High 2 Inner Outer Pitch Warble Siren Flash Toxic 1 Hi Disabled Disabled High Pitch Tone All Slow Flashing Toxic 2 Hi Hi Y N Continuous High 2 Inner Outer Pitch Warble iren Flash Toxic 3 STEL Continuous High inner Outer Pitch Warble iren Flash Toxic 4 LTEL TWA Continuous High 2 Inner Outer Pitch Warbl Siren Flash Low Battery Fault Low Pitch Tc ashing Zero Fault Low Pitch T ashing Sensor Fault Low Pitch T ashing Sample Fault Low Pitch T ashing Pumped Instr Only Low Flow Low Pitch T hing Pumped Instr Only Calibration Required Low Pitch T ashing Calibration Expired Low Pitch
36. user Under normal operating conditions a 12 month period can be expected This is no guarantee however as the precise application of the product is unknown to GMI Individual codes of practice may dictate shorter periods Regular checking establishes a pattern of reliability and enables the calibration check period to be modified in line with operational experience The higher the risk the more frequently calibration should be checked 52 ACCESSORIES Accessories available for VISA instrument Std Accessories Part Number 66123 66478 66118 66112 66136 66930 66485 66484 66546 66017 66545 66349 66165 Description Hand Aspirator can be used for non reactive gases only Hand Aspirator c w 3 0 metres Tygon Tubing Sample Line per metre Sample Line Extender to connect sample lines together 3 0 metres Tygon Tubing c w sample connector 3 0 metres Reactive Gas e g Cl2 NH3 Tubing Kit c w sample connector In line Hydrophobic Filter Assy Hydrophobic Filter use with 66485 Neck 8 Chest Harness with Clip Probe Assembly Ball Float Carry Case Inlet Nozzle Filter Key 1 5mm A F 61 0 visa user HANDBOOK Part Number 66166 66167 66083 66084 66210 66056 66335 66094 66203 Standard Chargers Part Number 66140 66200 66207 66206 Fast Chargers Part Number 66513 66516 66514 62 Description Battery Sensor Grille Key 2mm
37. visual alarm and continues with sensor check display sequence SENSOR CHECK 05 If sensors are working OK and have been zeroed correctly the Sensor Check screen is displayed Followed by the normal operating PPM H25 screen as shown Note If a sensor fails zero check the audible visual alarm activates 90 20 and a spanner symbol is displayed I LEL O Z above faulty sensor gas type To acknowledge this alarm press 000 00 green RH button 4 VISA Operating Instructions Display Backlight On Off Press green RH button once to switch screen backlight on It remains on for 20 seconds then automatically switches off Alarms Reset Acknowledge Once in a safe gas free area or the gas reading has returned within preset limits press and hold green RH button 6 to silence mute the alarm sounder and extinguish gas LED s View Max Min Recorded Values Since Switch On While normal operating screen is displayed press green RH button once to switch screen backlight on While screen backlight is on press green RH button again to view values Press green RH button again to view values To remove readings from memory press and hold green RH button for two 2 seconds if the instrument is clear of all alarms This will return instrument to normal operating display Remote Sampling pumped instruments Press and hold green RH button 9 start
38. 008 051 Cert Mo 00970 SRA Mosse D SIRA 00 ATEX M077 SRA Notas Body 0518 Gas Measurement hsbuments Lid conferre Bat the product and sexncinted manufacturing processes are in compbance win Pre ibose Drectves arci Standards p Refer to current Ant Declaration of Conformity Gel n document Part No 66250 30 March 2090 supplied with product KD visa USER HANDBOOK REVISION RECORD Date Issue 06 06 2003 1 12 01 2004 2 12 06 2006 3 24 08 2010 4 28 05 2012 5 Description Of Change New User Handbook Revised to include effect of CN 2435 CN 2443 CN 2459 CN 2493 CN 2494 CN 2496 CN 2544 and CN 4014 Revised to include translations update and effect of CN 4099 CN 4137 CN 4146 CN 4178 CN 4224 and CN 4226 Revised to include Declaration of Conformity and effect of CN 4271 CN 4302 CN 4479 CN 4573 CN 4788 CN 4789 CN 4836 CN 4851 CN 4857 CN 4906 and CN 4957 Revised to include Marine Equipment Directive MED and effect of CN 4926 visa USER HANDBOOK 07 08 2013 6 Revised to include effect of CN 6280 TABLE OF CONTENTS COPYRIGHT LIABILITY MODIFICATION NOTICES SOFTWARE DISPOSALADVICE SAFETY AREASOF USE STORAGE HANDLING AND TRANSIT WARRANTY DECLARATION OF REVISION RECORD vil visa UsER HANDBOOK INTRODUCTION 1 1 1 1 GENERAL DESCRIPTION 1 1 1 2 FEATURES 1 3 1 3 DATALOGGING 1 5 1 3 1 Viewing Data Lo
39. 13 Alkaline Batteries 4 17 AREAS OF USE ii Assisted Diffusion Option 2 17 ATEX 1 7 AUTOMATIC CALIBRATION SYSTEM 5 1 INDEX BACKLIGHT DISPLAY 2 10 BAT 4 8 Batteries Alkaline 4 17 BATTERY PACKS 4 8 Battery Low 3 8 Battery Pack 4 12 Battery Status 2 3 CALIBRATION 5 1 AUTOMATIC CALIBRATION SYSTEM 5 1 Calibration Due Date 2 4 Calibration Expired 3 15 Calibration Field 5 1 Calibration Gas 2 6 Calibration Required 3 15 CALIBRATION VALIDITY 5 2 CERTIFICATION 1 7 KID visa USER HANDBOOK Charging Rechargeable Battery Pack 4 12 Chlorine 1 5 CLEANING 4 1 CONFIDENCE BEEP 2 15 Confidence Signal 2 15 Confirmation Sensor 2 7 CONFORMITY iii CONSTRUCTION 1 6 COPYRIGHT 1 D Dansk Danish A 1 Data Logged Readings 1 5 DATA LOGGING 1 5 Date 2 4 DECLARATION OF CONFORMITY iii DESCRIPTION GENERAL 1 1 Deutsch German 1 Diffusion Option 2 17 Dimensions 1 6 DISPLAY BACKLIGHT 2 10 Display Operating 2 9 DISPOSAL ADVICE E EN50054 1 6 English A 1 Environment 1 6 Espa ol Spanish A 1 Expired Calibration 3 15 FAULT ALARMS 3 8 Fault Sample 3 14 Fault Sensor 3 12 Fault Zero 3 8 3 10 FEATURES 1 3 Field Calibration 5 1 Filter Grille 4 2 Filter Inlet 4 4 FILTER REPLACEMENT 4 1 FILTER S 1 5 Flammable LEL Alarm Limit 3 1 Flow Low 3 14 Flow Rate Information 1 6 Frangais French 1 G GAS ALARMS 3 1 Gas Calibration 2 6 GENERAL
40. 2295 ATEX E 112 G EEx ia d IIC T4 TA Se UL 913 Class I Groups B C and D 0038 YY Marine Equipment Directive Module B amp E All r tt till skadest nd med h nvisning till produktansvar eller skada hos tredje man gentemot GMI upph r om denna varning ej beaktas ANV NDNINGSOMR DE Exponering f r vissa kemikalier kan resultera att sensorn f r br nnbara gaser skadas s dan atmosf r rekommenderas att ofta kontrollera instrumentets k nslighet De kemiska substanser som kan orsaka f rs mrad reaktion r bl a Silikoner Bly Halogener and Sulfider Anv nd inte instrumentet d r oxygenhalten kan verskrida 21vol Instrumenthuset r tillverkat av polypropylen och f r ej uts ttas f r eller komma I kontakt med vissa kemikalier En ytterligare skyddsv ska kan vara n dv ndigt d instrumentet anv nds i speciella milj er A 18 VISA Handhavande MEDDELANDEN TECKEN DISPLAYEN Olika besked visas displayen f r att indikera instrumentets status LOW BATTERY blinkar nar ca 30 minuter terst r Ljud och ljuslarmet aktiveras varannan sekund OBS Instrumentet m ter och larmar ven d denna symbol visas FAULT visas 3 minuter drifttid terst r Ljud och Ijuslarmet r konstant aktiverat Efter tre minuter st ngs instrumentet av automatiskt CAL REQUIRED Denna varningsflagga syns under uppstart om instrumentet har ett fel i kalibreringsminnet och om
41. 29 KD visa USER HANDBOOK Each gas the instrument can measure is shown in the display In the previous example the instrument is a four gas model that can measure LEL Oxygen 02 Hydrogen Sulphide 25 and Carbon Monoxide CO Note The instrument display varies for each model as one two three or four gas Versions measuring a range of different gases are available 2 3 SWITCHING THE DISPLAY BACKLIGHT ON OFF The display screen light can be manually switched on when surveying in poor lighting conditions Press the green RH button once to switch the screen light on It remains on for 20 seconds and then automatically switches off 2 4 VIEWING THE MAXIMUM AND MINIMUM RECORDED VALUES SINCE SWITCH ON The instrument records the maximum and minimum gas values for each sensor since switch on To view max min values proceed as follows 1 Start from the normal operating display as shown in Fig 2 12 Press the green RH button once to switch the instrument screen light on 2 10 OPERATION 00 20 9 _000 00 Fig 2 12 Normal Operating Display Press the green RH button again while the screen light is on to view the maximum gas values stored in the instrument The example shown in Fig 2 13 illustrates the maximum gas values stored in a four gas instrument LEL Oxygen O2 Hydrogen Sulphide H2S and Carbon Monoxide CO co Fig 2 13 Maximum Gas V
42. 2GEExiadlICT4 EExiadliCT3orT4 0 UL 913 Class I Groups B and D 0038 YY Marine Equipment Directive Module B amp E Bruger omr der Afdaekning af bestemte kemikalier kan resultere i tab af f lsomheden i LEL sensoren Hvor disse omgivelser er kendte eller mist nkt anbefales det at foretage m linger oftere Den kemiske sammens tning som kan resultere i tab af f lsomhed inkludere silikoner bly halogen og svovl Brug ikke instrumentet ved potentiel farlig atmosf re der indeholder mere end 21 ilt A 22 VISA Betjeningsvejledning Alarm pga fejl LOW co BATTERY Vises p displayet n r der er ca 30 minutter bruger tid tilbage Den horlige alarm Iyder hver andet sekund og de rade LED peere blinker Note Instrumentet virker ogs under low battery CL FAULT Vises konstant p displayet nar der er ca 3 minutter bruger tid tilbage Den horlige alarm lyder nu konstant de LED p re lyser ogs nu konstant Efter 3 minutter slukkes instrumentet automatisk CAL REQUIRED Denne advarsel vises p displayet under opvarmning hvis den finder en fejl i kalibrering og ikke er i stand til at fores tte uden en ny kalibrering Den horlige og synlige alarm er her aktiv Sluk straks for instrumentet og folge de retningslinjer jeres firma har vedr kalibrering CAL EXPIRED Denne advarsel vises displayet og vil blinke hver 30 sekund hvis kalibrerings datoen er o
43. 61056 e mail service gmiuk com GMI
44. DESCRIPTION 1 1 Greek A 1 Grille Filter 4 2 H HANDLING ii Humidity 1 6 HYDROPHOBIC TYPE FILTER S 1 5 Identification Instrument 2 3 IDENTIFICATION LABEL 1 6 Identification of Symbols 1 7 IMS 5 1 In line Hydrophobic Filter Accessory 4 6 INFORMATION ADDITIONAL 7 1 Inlet Filter 4 4 INDEX INSTRUCTIONS OPERATING A 1 Instrument Identification 2 3 INSTRUMENT MANAGEMENT SYSTEM 5 1 INSTRUMENT OFF 2 15 INSTRUMENT ON 2 2 INTRODUCTION 1 1 IP54 1 6 IP65 1 6 L LABEL IDENTIFICATION 1 6 LEL Alarm Limit 3 1 LIABILITY i LOGGING DATA 1 5 Low Battery 3 8 Low Flow 3 14 LTEL 3 2 M 4 1 MANUAL CALIBRATION SYSTEM 5 1 KD visa USER HANDBOOK MAXIMUM 2 10 MINIMUM 2 10 MODIFICATION NOTICES i N Nederlands Dutch A 1 Normal Operating Display 2 9 O OFF INSTRUMENT 2 15 ON INSTRUMENT 2 2 Operating Display 2 9 OPERATING INSTRUCTIONS A 1 OPERATING PROCEDURE 2 1 OPERATION 2 1 OPERATOR MAINTENANCE 4 1 Option Diffusion 2 17 Option Pump 2 16 OVER RANGE ALARM 3 6 Over Range Flammable Gas Alarm Function 3 1 Pack Battery 4 12 PACKS BATTERY 4 8 Performance 1 8 PHYSICAL PROPERTIES 1 6 PROCEDURE OPERATING 2 1 PROPERTIES PHYSICAL 1 6 pump 2 16 Pump Option 2 16 R Rate Flow 1 6 Rechargeable 4 12 RECORDED VALUES 2 10 REMOTE SAMPLING 2 16 Removing and Replacing a Battery Pack 4 10 R
45. EPLACEMENT FILTER 4 1 Replacing a Battery Pack 4 10 Replacing Alkaline Batteries 4 17 Required Calibration 3 15 RESET ALARMS 2 13 Response Time T90 1 6 SAFETY ii Sample Fault Pumped Instruments Only 3 14 Sample Inlet Filter 4 4 SAMPLING REMOTE 2 16 Select Calibration Gas 2 6 Sensor Confirmation 2 7 Sensor Fault 3 12 Sensor Grille Filter 4 2 Signal Confidence 2 15 SOFTWARE i Stabilization Time 1 6 Status Battery 2 3 STEL 3 2 STORAGE ii Svensk Swedish A 1 Symbols 1 7 INDEX T Temperature Limits 1 6 Time 2 4 Time Response 1 6 Time Stabilization 1 6 Toxic Alarm Limits 3 2 TRAINING 7 1 TRANSIT ii TWA 3 2 Typical Flow Rate Information 1 6 VALIDITY CALIBRATION 5 2 VALUES RECORDED 2 10 W warm up 2 3 Warm up Stabilization Time 1 6 Weight 1 6 WORLD WIDE WEB 7 1 Zero Fault 3 8 3 10 visa user HANDBOOK GMI Head Office Inchinnan Business Park Renfrew PA4 9RG Scotland U K Telephone 44 0 141 812 3211 Fax 44 0 141 812 7820 e mail sales gmiuk com http www gmiuk com USA Head Office Detcon 4055 Technology Forest Blvd Suite 100 The Woodlands TX77381 USA Telephone 713 559 9290 Toll Free 888 367 4286 Fax 281 292 2860 e mail sales detcon com GMI Service amp Calibration Division 25 Cochran Close Crownhill Milton Keynes MK8 OAJ England U K Telephone 44 0 1908 568867 Fax 44 0 1908 2
46. Environment Temperature Limits 20 C to 50 C Humidity 0 to 95 non condensing 1 7 2 Typical Flow Rate Information Pumped Instruments Nominal pump flow rate is 0 5 to 0 7 litres per min Max 30 metres 97ft sample line Typical flow fail rate is 0 1 to 0 2 litres per min 1 7 3 Warm up Stabilization Time lt 40 seconds 1 7 4 Response Time Too Typical Oxygen O2 response time lt 10 seconds 16 INTRODUCTION 1 8 CERTIFICATION The VISA instrument is certified as follows Note Check instrument labels for actual certification ATEX Ex 111 EExia T3 or ATEX Ex 2 EExiad IIC T3 or ATEX Ex II 20 EExiad IIC T4 1 8 1 Identification of Symbols EU Certification Notified Body Distinctive European Community Mark Industry Group Zone of Application Type of Hazard Q ae Certified to the CENELEC Standard Explosion Protected Method of Protection Gas Group ATEX Approval Certification No DEMKO03 ATEX 133803X EEx ia KD visa user HANDBOOK Sira 05 ATEX 2295 EEx ia IIC T3 or EEx ia IIC T4 O 0038 YY Marine Equipment Directive Module amp CE European mark of Conformity 1 8 2 Performance This apparatus conforms to standard EN 50104 Complies with EN 61779 Flammable EN 45544 Toxic Classified as to intrinsic safety only So UL 913 Class I Groups and D WARNING The instrument is not for use i
47. GEExiadllCT4 Egi allo T3 or T4 ke UL 913 Class Groups B and D 0038 YY Marine Equipment Directive Module B amp E Aucun droit de r clamation relatif a la fiabilit du produit ou aux cons quences pour une partie ne peut tre retenu si ces avertissements n ont pas t respect s Zone d utilisation L exposition certains produits chimiques peut occasionner une perte de sensibilit du capteur inflammable Quand ce type d environnement est connu ou suspect il est recommand que des v rifications de sensibilit soit faites plus souvent Les constituants chimiques qui peuvent causer une perte de sensibilit incluent les silicones plombs Halog nes et sulfures Ne pas utiliser l appareil dans des atmospheres contenant plus de 21 d oxyg ne A6 VISA Mode d emploi Alarmes de d faut BATTERY S affiche de mani re intermittente quand il reste environ 30 minutes de fonctionnement L alarme sonore s active toutes les 2 secondes et les LED rouges s illuminent Note L alarme sonore et visuelle continue de fonctionner apr s l apparition du message de niveau bas des batteries BAT Ch FAULT S affiche de facon permanente quand il reste environ 3 minutes de fonctionnement L alarme sonore s active en permanence et les LED rouges s illuminent en permanence Apr s 3 minutes l appareil s arr te automatiquement CAL REQUIRED Ce message d alerte sera affich pendant le
48. RESET OR ACKNOWLEDGE the following applies Non latching Once alarm has been muted the audible alarm is cancelled for a period of 60 seconds and if gas concentration during that time falls below alarm set point the visual alarm clears automatically Latching audible alarm has been muted and if gas concentration during that time falls below alarm set point visual alarm requires to be acknowledged to clear 35 KD visa USER HANDBOOK 3 3 HIGH FLAMMABLE GAS OVER RANGE ALARM Caution Exposing the LEL sensor to concentrations of flammable gas above 100 LEL can damage the sensor In order to protect the user from danger in the event of the flammable gas LEL sensor being over exposed to a high concentration of flammable gas the instrument has an over range alarm If the LEL sensor is exposed to a gas reading above 120 LEL the displayed value will change to four 4 rising arrows the tone of the audible alarm will change and the visual alarm will flash quickly The flashing message DANGER OVER RANGE is displayed as shown in Fig 3 3 DANGER OVERRANGE 1111 000 Fig 3 3 Over Range Alarm The instrument must be returned to a gas free area or sample clean air The instrument must now be switched off Note To avoid accidental switch off in the dangerous state the off cycle is increased to 10 seconds ALARMS Switch off by a press and hold of both buttons together A count timer from 10
49. alternance avec une valeur de gaz laissez l appareil en marche pendant 30 60 minutes puis red marrer l appareil Si le d faut persiste retourner l appareil un service de maintenance autoris FLOW FAULT appareils pompe Si le symbole de rotation A change pour une alarme sonore et les LED rouges s activent indiquant un d faut de d bit V rifier les accessoires et les filtres puis pressez et maintenez le bouton vert pour annuler le d faut ELD GAS MEASUREMENT INSTRUMENTS LTD Fonctionnement Mise en marche Pressez et maintenir le bouton vert Pour lancer le cycle de demarrage Pendant le d marrage l affichage indique le mod le le num ro de s rie la version logiciel et l tat de la batterie Le barregraphe de batterie indique 100 75 50 et 25 le bouton vert 6 le bouton jaune FEI GMI VISA SERIAL 001234 VERSION 31 05 DATALOGGING BATTERY 59 L affichage est suivi par la date du prochain talonnage Si la date est d pass e pressez et maintenir le bouton vert pour valider Cette action annule l alarme visuelle et sonore et le cycle continue avec la s quence de v rification des capteurs Si les capteurs sont OK et qu ils ont t mis zero correctement l affichage lt Sensor Check gt Suivi de l affichage standard ci contre Note Si un capteur pr sente une anomalie de z ro l alarme visuelle et sonor
50. alues 2 Press the green RH button again to view the minimum gas values stored in the instrument Note This screen is only displayed when an Oxygen sensor is fitted in the instrument 2 11 visa USER HANDBOOK The following example Fig 2 14 illustrates the minimum gas values stored in a four gas instrument LEL Oxygen 02 Hydrogen Sulphide H2S and Carbon Monoxide CO Ent MIN 00 16 4 EE _000 00 Fig 2 14 Minimum Gas Values 3 After these readings have been noted they can be removed from the memory by pressing and holding the green RH button for two 2 seconds if the instrument is clear of all alarms This will return instrument to the normal operating screen If a new set of readings are required return to paragraph 1 00 20 9 EN EEN _000 00 Fig 2 15 Normal Operation 2 12 OPERATION Note The maximum and minimum values are cleared from the instruments memory when you press and hold the green RH button 9 in non alarm state The display returns to the normal operating display if no button is pressed 2 5 ALARMS RESET OR ACKNOWLEDGE When the instrument detects an alarm set point has been reached the audible and visual alarm will be activated to alert the user Caution Never remove the battery to silence an alarm as this can damage the instrument The alarms are individually programmable to be either Latching i e alarm will stay on
51. an alkaline battery pack CAUTION2 Switch the instrument off when charging a battery pack fitted to an instrument Standard Charger The Long Duration battery pack should be left overnight connected to the standard charger to recharge a discharged battery pack This period may vary depending upon operational conditions such as temperature and the condition of the battery pack in terms of capacity The battery pack can be removed from the instrument and connected to the charger on its own or it can be charged 412 OPERATOR MAINTENANCE while fitted to the instrument as shown in Fig 4 8 It is important that the instrument is switched off when charging a battery pack fitted to the instrument If the battery pack is fitted to the instrument during charging the outer two red instrument LED s illuminate for a period of 14 hours after which time are replaced by the green LED s Note This is a timer function only and does not indicate charged condition of battery pack Fig 4 8 Instrument Connected to Standard Charger 5 Way 10 Way Standard Charger This option provides the charging up to five 5 or ten 10 Long Duration rechargeable battery packs simultaneously using standard charger connections and re charging from one power outlet socket 4 13 KD visa USER HANDBOOK The Long Duration rechargeable battery pack can be removed from the instrument or alternatively can be charged while fit
52. and continue to the next display A configurable option is available to force the user to switch off the instrument Note Further details are available in CONFIGURATION HANDBOOK 25 KD visa USER HANDBOOK 2 2 5 Select Calibration Gas This configurable option is available to allow the user to select a different flammable gas from that which was originally used to calibrate the instrument This action allows the instrument software to compensate and thus display more accurate readings when detecting the re selected gas type When this option is displayed as shown in Fig 2 6 the gas that was originally used to calibrate the instrument is identified between two arrowheads Note The instrument calibration certificate also identifies the original calibration gas type SELECT CAL GHS 4 METHAME L EUTHNE PROPANE PENTANE ETHANOL 1 ALTER HOLD DOME Fig 2 6 Cal Gas Selection To select a different gas type press the yellow Left Hand LH button E to scroll through the available options from Methane Butane Propane Pentane and Ethanol When the required option is highlighted press and hold the green RH button 9 to select Note Accuracy for the re selected gas type is 2096 26 OPERATION 2 2 6 Sensor Confirmation Check The symbol appears above each sensor type to confirm that the sensor has been recognised is working correctly and is being zeroed When sensors are zeroed correct
53. arity for and Replace the battery cover plate then tighten the retaining screw in a clockwise direction using the Battery Sensor Grille Key Part No 66166 Note Care must be taken not to overtighten the retaining screw 419 KD visa USER HANDBOOK 4 20 CALIBRATION 5 1 GENERAL DESCRIPTION The instrument has been calibrated for particular gases Where any doubt exists the product should be returned to GMI or an authorised distributor for calibration WARNING The instrument must be calibrated and configured by authorised personnel only Four methods of calibration are possible Field Calibration See CONFIGURATION HANDBOOK for further details The GMI Manual Calibration software allows the instrument to be linked to a PC running Calibration software and applying gas manually The GMI Automatic Calibration System provides controlled delivery of gases allowing you to calibrate in a controlled manner and maintain a record of calibration results on a PC The GMI Instrument Management System IMS provides all the facilities of the Automatic Calibration System with the added feature of instrument database management 51 KD visa USER HANDBOOK Note The detailed calibration methods consisting of both hardware and software are manufactured by GMI For more detail contact GMI or an authorised distributor 5 2 CALIBRATION VALIDITY Calibration validity is the responsibility of the
54. attery pack must only be recharged in a safe area Never use a damaged battery pack Make sure that the battery pack is fitted correctly before use Never expose the battery pack or instrument to extreme heat Only GMI replacement parts should be used Ifthe instrument detects gas follow your own organisation s procedures and operational guidelines Gas can be dangerous and care should always be taken in its use The VISA instrument is certified as follows ATEX Il 1 G EEx ia IIB T3 Certification No DEMKO03 ATEX133803X EExiallBT3 ATEX I2 GEExiadllC T3 Sira os ATEX 2295 ATEX II2 GEExiadlIC T4 EExiadllC T3or T4 UL 913 Class I Groups B and D 0038 YY Marine Equipment Directive Module B amp E Any right of claim relating to product liability or consequential damage to any third party against GMI is removed if the warnings are not observed AREAS OF USE Exposure to certain chemicals can result in a loss of sensitivity of the flammable sensor Where such environments are known or suspected it is recommended that more frequent response checks are carried out The chemical compounds that can cause loss of sensitivity include Silicones Lead Halogens and Sulphur Do not use instrument in potentially hazardous atmospheres containing greater than 21 Oxygen A2 VISA Operating Instructions FAULT ALARMS ron BATTERY Displayed intermittently when approximately 30 minutes operat
55. e each with different pitch and tone All alarms are user configurable to meet the specific needs of different companies 3 1 4 Toxic Alarm Limits When operating normally the instrument records minimum and maximum readings for each gas and calculates the Short Term Exposure Limit STEL and Long Term Exposure Limit LTEL known as Time Weighted Average TWA readings for each toxic gas range as appropriate Up to two 2 instantaneous and two 2 TWA alarms are programmable for each toxic range fitted to the instrument Note A Time Weighted Average TWA value is the mean average gas level over a specific period The STEL is 15 minutes and the LTEL is 8 hours In accordance with UK legislation this requires the time weighted averages to be averaged over a full 24 hour period whether the instrument is On or Off Such averaging essentially makes the instrument single user applicable The option is available to restart the averaging after each instrument switch off thus allowing for multiple user application All alarms are user configurable to meet the specific needs of different companies Note The toxic gas alarm levels instantaneous STEL and LTEL are set at the time of instrument manufacture It is important that the user ensures that the levels are in accordance with their company s alarm levels and with health and safety legislation The alarm levels may be 32 ALARMS changed if required via the instrumen
56. e bestimmten Chemikalien ausgesetzt so kann dies zum Verlust der Sensorempfindlichkeit f hren Sind solche Umgebungsbedingungen bekannt oder werden diese erwartet so empfehlen wir das Gasmessger t in kurzen Abst nden zu berpr fen Folgende chemische Verbindungen k nnen zum Verlust der Empfindlichkeit f hren Silikone Blei Halogene und Schwefel Generell darf das Gasmessger t nicht in explosionsgef hrdeter Umgebung eingesetzt werden welche einen Sauerstoffanteil von mehr als 21 enth lt Alarme owL BATTERY Durch diesen blinkenden Hinweis wird angezeigt dass ab diesem Zeitpunkt dass Gasmessger t nur noch f r ca 30 Minuten A 30 VISA Bedienungshinweise betriebsf hig ist Gleichzeitig erfolgt alle zwei Sekunden ein akustischer und optischer Alarm rote LED s blinken Hinweis Der akustische sowie auch der optische Gas Alarm bleiben auch nach der Anzeige des leeren Akkus der Batterie erhalten sofern ein solcher Alarm ausgel st wurde BATL___F FAULT Wechselt das blinkende Akkusymbol in ein statisches Symbol verbunden mit einem Dauerton und LED Dauerlicht Alarm so stehen Ihnen noch maximal 3 Minuten Betriebszeit zur Verf gung Nach Ablauf dieser Zeit schaltet sich das Gasmessger t selbstt tig ab CAL REQUIRED Erscheint w hrend der Warmlaufphase die Meldung CALIBRATION REQUIRED im Display gleichzeitig mit einem akustischen und optischen Alarmsignal so wurde ein Fehler im Kalibrierspeic
57. e s active et un symbole est associ au capteur en d faut SENSOR CHECK os LA LEL x 02 PPM 25 OD 20 9 Gss PPM H25 Pour valider cette alarme pressez le bouton vert A8 VISA Mode d emploi Eclairage de l affichage ON OFF Pressez le bouton vert 9 une fois pour activer l clairage de l cran Il reste actif 20 secondes puis s arr te automatiquement Acquittement des alarmes D s que l appareil est de nouveau en zone saine ou que la mesure de gaz est descendue en dessous du seuil d alarme pressez et maintenez le bouton vert 9 pour rendre silencieux le signal sonore et teindre les LED Consulter les MAX MIN des valeurs enregistr es depuis la mise en marche En fonctionnement normal pressez lele bouton vert 9 pour activer l clairage Quand l affichage est clair pressez de nouveau le bouton vert pour afficher le maximum Pressez de nouveau le bouton vert pour afficher le minimum Pour effacer les valeurs de la m moire pressez et maintenez le le bouton vert pendant 2 secondes si il n y pas d alarmes L appareil retourne dans son mode de fonctionnement standard Pr l vement distance Pressez et maintenez le le bouton vert 6 pour d marrer la pompe basse vitesse diffusion assist e pour les gaz r actifs Pressez et maintenez le le bouton vert nouveau pour passer la pompe en vitesse normale Pr l vement distance Quand
58. echarged in a safe area and fitted correctly before use Never use damaged batteries or expose to extreme heat See Section 4 OPERATOR Only GMI replacement parts should be used If the instrument detects gas follow your own organisation s procedures and operational guidelines Gas can be dangerous and care should always be taken in its use This equipment is designed and manufactured to protect against other hazards as defined in paragraph 1 2 7 of Annex of the ATEX Directive 94 9 EC Any right of claim relating to product liability or consequential damage to any third party against GMI is removed if the above warnings are not observed AREAS OF USE Exposure to certain chemicals can result in a loss of sensitivity of the flammable sensor Where such environments are known or suspected it is recommended that more frequent response checks are carried out The chemical compounds that can cause loss of sensitivity include Silicones Lead Halogens and Sulphur Do not use instrument in potentially hazardous atmospheres containing greater than 21 Oxygen STORAGE HANDLING AND TRANSIT The batteries in the rechargeable pack contain considerable energy and care should be taken in their handling and disposal The instrument is designed to handle harsh environments The instrument is sealed to IP65 and the sensing elements sample inlet and charging socket sealed to IP54 If not subject to misuse or malici
59. ed 3 10 3 4 4 Sensor Fault 3 12 3 4 5 Sample Fault Pumped Instruments Only 3 14 3 4 6 Low Flow Only applicable to pumped instruments supplied with this option 3 14 3 4 7 Calibration Expired 3 15 3 4 8 Calibration Required 3 15 OPERATOR MAINTENANCE 4 1 4 1 CLEANING 4 1 4 2 FILTER REPLACEMENT 4 1 4 2 1 Sensor Grille Filter 4 2 4 2 2 Sample Inlet Filter 44 4 2 3 In line Hydrophobic Filter Accessory 4 6 4 3 BATTERY PACKS 4 8 4 3 1 Removing and Replacing a Battery Pack 4 10 4 3 2 Charging Rechargeable Battery Packs 4 12 4 3 3 Replacing Alkaline Batteries 4 17 CALIBRATION 5 1 5 1 GENERAL DESCRIPTION 5 1 5 2 CALIBRATION VALIDITY 5 2 ACCESSORIES 6 1 ADDITIONAL INFORMATION 7 1 7 1 TRAINING 7 1 7 2 WORLD WIDE WEB 7 1 OPERATING INSTRUCTIONS A visa USER HANDBOOK INDEX Xii INTRODUCTION 1 1 GENERAL DESCRIPTION The GMI VISA combines quality ruggedness and advanced technology in a user friendly portable gas detector Small and lightweight it is suitably certified to recognised International Standards Fig 1 1 VISA Instrument The VISA 1 used for confined space monitoring for example in sewers underground piping or within tanks and other personal monitoring applications Its high intensity audible and bright visual alarms provide early warning of dangerous gas levels KD visa USER HANDBOOK The instrument is operated via a single push button pro
60. el instrumento entre 30 y 60 minutos y apague y enci ndalo de nuevo Si el error se mantiene devuelva el equipo para su reparaci n FLOW KA FAULT Error de caudal instrumentos con bomba Si el s mbolo giratorio De la bomba cambia a una alarma ac stica suena y los LED s rojos se activan indicando un fallo del caudal Compruebe el tubo de muestra el filtro o la sonda si hay debido a posibles bloqueos Quite el bloqueo e inicie la bomba de nuevo manteniendo apretado el bot n verde 15 GAS MEASUREMENT INSTRUMENTS LTD Operaci n Encendido Mantenga pulsado el bot n RH verde para encender el instrumento e iniciar el ciclo de warm up Durante el warm up la pantalla del instrumento muestra el modelo numero de serie versi n de software y estado de la bateria El grafico del estado de la bateria indica Llena indicando 75 50 y 25 La siguiente pantalla indica la bot n verde bot n amarillo moz Domm 1 77 rum MITAD noor m Le 6 zu ISR 01234 31 05 ING cm fecha de calibraci n Si est caducada mantenga pulsado el bot n verde confirmar Esta acci n cancela las alarmas ac sticas visuales Contin e con la comprobaci n de los sensores Si los sensores est n funcionando OK y el cero ha sido correcto sale la pantalla Sensor check A continuaci n del estado normal de operaci n se mostra
61. ent configuration may not include datalogging if required it can be retrofitted by GMI at a later date Contact GMI Ltd for details 2 2 2 Battery Status Provides the user with the Battery charge level as shown in previous display This will be indicated by a battery symbol with a bar graph showing FULL 75 50 and 25 which is shown for approximately five 5 seconds during warm up then on the top of the display during normal operation 23 visa USER HANDBOOK 2 2 3 Time and Date The time and date from the instrument s built in clock is displayed on the screen during warm up as shown in Fig 2 3 05 JAN 2004 Fig 2 3 Time and Date If datalogging is being used the time and date is set from this clock This may be important when viewing the logged data 2 2 4 Calibration Due Date The calibration due date appears on the display as shown in Fig 2 4 A configurable option is available not to display this screen CALIBRATION DUE ZE MAR 2004 Fig 2 4 Calibration Due Date 24 OPERATION If the Calibration Due Date has expired the audible and visual alarm activates and the screen as shown in Fig 2 5 is displayed during warm up 15 E E z ATD o nr HH ADD o Dama OT HH zoz ZE a Fig 2 5 Calibration Expired Press and hold the green RH button once to acknowledge the calibration due date is overdue cancel the audible visual alarm
62. enummer software version batteristatus information Batteri status graf viser 100 75 50 09 25 Hvis kalibrerings datoen er overskredet hold gran knap nede for at accepterer gran knap 9 Dette afbryder horlig og synlig alarm og fors tter med at tjekke sensorerne Hvis sensorerne fungere og er blevet nulstillet korrekt kommer Sensor Check frem p displayet Folgende bliver ved normal benyttelse vist Bemeerk Hvis en sensor giver fejl under nulstilling aktiveres horlig og synlig alarm og et skruenggle symbol vises displayet over den fejlende sensor For at stoppe alarm tryk gron knap 24 gul knap GMI VISA SERIAL 001234 VERSION 31 05 DATALOGGING BATTERY 59 SENSOR CHECK 05 A OZ Y 00 1222 000 00 VISA Betjeningsvejledning Display lys On Off Tryk p gron knap en gang Efter 20 sekunder g r lyset automatisk ud igen Alarms afbrydelse N r man er tilbage til et gas frit omr de eller m lingen er kommet under alarm omr det tryk og hold ned den granne knap 6 nede stopper herlig og synlig alarmer Se maksimum minimum siden instrumentet har veeret teendt Under normal brug af instrumentet tryk en gang gr n knap for at aktivere display lys Tryk p gron knap igen imens display lyset er teendt og instrumentet vil vise maksimum m ling Tryk gren knap igen for at vise minimum m ling For at fjerne m lin
63. ery pack are available Long Duration Fast Charge and Alkaline Each type of pack provides a different operational lifetime These times can be found in Table 4 1 and display battery life in hours allowing five 5 minutes of alarm per day INSTRUMENT BATTERY TYPE LIFE OPERATING MODE LONG DURATION FAST CHARGE ALKALINE LEL gt 16 gt 16 IR INFRARED gt 16 gt 16 PUMP gt 16 LEL IR 12 LEL PUMP 12 PUMP 15 LEL IR PUMP 9 TOXIC SENSOR ONLY gt 16 Table 4 1 Battery Life The battery pack should be recharged rechargeable battery pack or the batteries replaced alkaline battery pack in the following situations The Low Battery flag appears on the display The instrument will not switch On 48 OPERATOR MAINTENANCE When the Low Battery flag appears on the display there is approximately 30 minutes operation left at normal temperatures The instrument will then switch Off automatically The Long Duration battery pack can be charged using the following GMI chargers Standard Charger The battery pack can be removed from the instrument then connected to the standard charger or it can be charged while fitted to the instrument 5 Way 10 Way Standard Charger The battery pack s can be removed from the instrument s then connected to the standard charger lead s or it they can be charged while fitted to the instrument
64. eser Modus ist f r die Probennahme ber einen Messschlauch oder Messrohre geeignet Sobald die Pumpe arbeitet erscheint oben links im Display das quadratische Pumpensymbol die Diagonale im Symbol dreht sich entsprechend der Pumpengeschwindigkeit Ausschalten Dr cken Sie die gelbe Tse und die gr ne Taste 6 gleichzeitig und halten beide gedr ckt Es wird nun ein Z hler Countdown gestartet auf dem Display wird nun r ckw rts von 3 an bis auf 0 gez hlt Halten Sie beide Tasten solange gedr ckt bis dass das Display nichts mehr anzeigt A 33 cas MEASUREMENT INSTRUMENTS LTD ZERO oov N H
65. gen fra hukommelsen tryk og hold nede den gr nne knap ica 2 sekunder Hvis er ikke er nogle alarmer vil instrumentet nul stille sig Pumpe pr ve instrumenter med indbygget pumpe Tryk og hold gran knap nede for at starte pumpen lav hastighed bruges ved aktiv udslip Tryk og hold gr n knap nede igen og pumpen vil k re i normal hastighed til f eks tank prove Nar pumpen k rer vises et pumpe symbol displayet Sluk V SA Tryk og hold b de gul E amp gron knap 9 nede i ca 3 sekunder A 25 GAs MEASUREMENT INSTRUMENTS LTD CHECKLIST 1 Kontroleer of het instrument geen duidelijke gebreken heeft 2 Kontroleer de accessoires 3 Lees voor gebruik de handleiding 4 Apparaat inschakelen 5 Controleer batterij niveau 6 Controleer ZERO nulstelling in schone lucht VEILIGHEID Het instrument moet regelmatig onderhouden en gekalibreerd worden door vakbekwame mensen in een veilige omgeving De oplaadbare batterij mag alleen opgeladen worden in een veilige omgeving Gebruik nooit een beschadigde batterij unit Overtuig uzelf voor gebruik dat de batterij unit juist bevestigd is De batterij unit en het instrument nooit blootstellen aan extreme hitte Gebruik alleen originele GMI onderdelen Indien hetinstrument gas detecteert volg dan de procedures en richtlijnen van uw eigen organisatie Gas kan gevaarlijk zijn en betracht daarom altijd de nodige vo
66. gged Readings 1 5 1 4 HYDROPHOBIC TYPE FILTER S 1 5 1 5 CONSTRUCTION 1 6 1 6 IDENTIFICATION LABEL 1 6 1 7 PHYSICAL PROPERTIES 1 6 1 7 1 Environment 1 6 1 7 2 Typical Flow Rate Information 1 6 1 7 3 Warm up Stabilization Time 1 6 1 7 4 Response Time T90 1 6 1 8 CERTIFICATION 1 7 1 8 1 Identification of Symbols 1 7 1 8 2 Performance 1 8 OPERATION 2 1 2 1 OPERATING PROCEDURE 2 1 2 2 SWITCHING THE INSTRUMENT 2 2 2 2 1 Instrument Identification 2 3 viii 2 2 2 Battery Status 2 3 2 2 3 Time and Date 2 4 2 2 4 Calibration Due Date 2 4 2 2 5 Select Calibration Gas 2 6 2 2 6 Sensor Confirmation Check 2 7 2 2 7 Normal Operating Display 2 9 2 3 SWITCHING THE DISPLAY BACKLIGHT ON OFF 2 10 2 4 VIEWING THE MAXIMUM AND MINIMUM RECORDED VALUES SINCE SWITCH ON 2 10 2 5 ALARMS RESET OR ACKNOWLEDGE 2 13 2 5 1 Confidence Signal 2 15 2 6 SWITCHING THE INSTRUMENT OFF 2 15 2 7 REMOTE SAMPLING with pump option 2 16 2 7 1 Pump Option 2 16 2 7 2 Assisted Diffusion Option 2 17 ALARMS 3 1 3 1 GAS ALARMS 3 1 3 1 1 Flammable LEL Alarm Limit 3 1 3 1 2 Over Range Flammable Gas Alarm Function 3 1 3 1 3 Oxygen O2 Alarm Limits 3 2 KIDS visa UsER HANDBOOK 3 1 4 Toxic Alarm Limits 3 2 3 2 ACKNOWLEDGE GAS ALARMS 3 5 3 3 HIGH FLAMMABLE GAS OVER RANGE ALARM 3 6 3 4 FAULT ALARMS 3 8 3 4 1 Low Battery 3 8 3 4 2 Zero Fault 3 8 3 4 3 Zero Fault Only applicable to instruments with CO2 sensor fitt
67. he instrument Fig 4 10 Battery Pack Instrument Docked in Fast Charger A battery pack will take approximately 31 hours to charge from an exhausted condition Note that the period of charging may vary depending upon operational conditions such as temperature and the condition of the battery pack in terms of capacity 4 15 KIDS visa user HANDBOOK A green LED on the front of the charger indicates charging in progress This LED is extinguished when charging is complete 10 Way Fast Charger with up to 9 Slave Unit s The Fast Charge or Long Duration battery pack can be removed from the instrument and located in the Fast Charger master or slave unit The Fast Charge battery pack can also be charged while fitted to the instrument by docking the instrument in the Fast Charger master or slave unit It is important that the instrument is switched off when charging a battery pack fitted to the instrument A battery pack will take approximately 31 hours to charge from an exhausted condition Note that the period of charging may vary depending upon operational conditions such as temperature and the condition of the battery pack in terms of capacity A green LED on the front of the charger master or slave indicates charging in progress Each LED is extinguished when charging is complete Fig 4 11 Battery Pack Instrument Docked in Fast Charger Slave Unit s 4 16 4 9 9
68. her festgestellt Die Aufnahme des Messbetriebes ist nun nicht mehr m glich da dass Gasmessger t zuerst neu kalibriert werden muss CAL EXPIRED Wurde das Kalibrierdatum berschritten so erscheint w hrend des Normalbetriebes diese Meldung Alle drei ig Sekunden blinkt dieser Hinweis um den Anwender auf die notwendige neue Kalibration aufmerksam zu machen ZERO FAULT und blinkendes A rscheint nach Ablauf der Einschaltphase das blinkende Symbol des Schraubenschl ssels sowie die Meldung ZERO FAULT so kann dies zwei Ursachen haben Das Gasmessger t wurde in einer Umgebung eingeschaltet in der sich bereits ein Gas befindet oder f r einen oder mehrere Sensoren konnte der Nullpunktabgleich nicht durchgef hrt werden Alle zwei Sekunden ert nt der akustische Alarm zus tzlich blinken die roten LED s um diesen Fehler zu melden Bitte beachten Sie Das Gasmessger t kann mit den noch funktionsf higen Sensoren weiter messen und auch Alarme ausgeben 1 Der defekte Sensor wird durch den blinkenden Schraubenschl ssel gekennzeichnet dies erfolgt abwechselnd mit der falschen numerischen Anzeige des Sensors Senden Sie das Gasmessger t zur ck zur berpr fung und Reparatur 2 Erscheint das blinkende Symbol des Schraubenschl ssels ber einem Sensor abwechselnd mit einer Null Anzeige so beaufschlagen Sie das Gasmessger t f r ca zwei Minuten mit einem Testgas Hierdurch sollte die Anzeige der Sensor abgeglichen sein
69. ible In addition whereas the pump can sample quickly and accurately with up to 30 metres of sample line the hand aspirator must only be used with up to 10 metres of sample line and the sample time is extended The sample line must be intact and the proper flow established Remote sensing is carried out with the inbuilt electric pump option or by the hand aspirator for non reactive gases using the sample connector at the bottom of the instrument and sample tubing supplied with your instrument On pumped models the pump is off after start up 2 7 1 Pump Option Press and hold the green RH button to start or stop the pump The pump will run at normal speed for remote sampling When the pump is running at normal speed a pump symbol rotates in the display as shown in Fig 2 17 Note It is only possible to switch the pump ON OFF when instrument alarms are inactive 2 16 OPERATION 00 20 000 CO Fig 2 17 Pump Symbol Displayed 2 7 2 Assisted Diffusion Option If assisted diffusion is the configured option after instrument warm up the pump remains ON at low speed This setting is used for reactive gases see note A press and hold of the green RH button re sets the pump to run at normal speed When the pump is running at normal speed a pump symbol 4 rotates in the display as illustrated in Fig 2 17 Press and hold the green RH button again to switch the pump OFF A fur
70. icon or solvent to clean the instrument as these may damage the flammable gas sensor if fitted Do not use abrasive materials or strong volatile chemical solutions as these could damage the impact resistant casing The outer impact resistant rubber casing of the VISA instrument may be cleaned using a non abrasive moist cloth Rub the cloth over the outer casing to remove any dirt and grime In extreme cases a mild soap solution may be used with a non abrasive cloth to remove more stubborn marks 4 2 FILTER REPLACEMENT The instrument has two filters protecting the instrument sensors The Sensor Grille Hydrophobic Filter is located behind sensor grille on front of the instrument and the Sample Inlet Dust Filter is located in the sample inlet connector at the bottom of the instrument The filters should be inspected periodically for signs of damage To inspect replace the filters proceed as follows 4 1 visa user HANDBOOK 4 2 1 Sensor Grille Filter 1 Unscrew the cover screw in a counter clockwise direction using the Battery Sensor Grille Key Part No 66166 then remove the cover by sliding it away from the instrument and up towards the display screen Fig 4 1 Key in Cover Screw 4 2 2 3 4 OPERATOR MAINTENANCE Fig 4 2 Filter and Cover Removed Fit a new Sensor Grille Filter Part No 66083 if required Note The filter is keyed and therefore can only be fitted in o
71. ing time remains The audible alarm sounds once every two seconds and the Red LED s flash Note Both audible and visual gas alarms continue to operate after the low battery warning message appears FAULT Displayed constantly when approximately three minutes operating time remains The audible alarm sounds continuously and the Red LED s illuminate constantly After three minutes the instrument automatically switches off CAL REQUIRED This warning flag will be displayed during warm up if the instrument has detected a fault in the calibration memory during start up and is unable to continue without re calibration The audible alarm and the Red LED s are also activated Switch off immediately then follow appropriate action required by your company for calibration CAL EXPIRED This warning flag will flash on the display every 30 seconds if calibration expiry date has been exceeded The audible alarm and Red LED s are also activated during start up only ZERO FAULT and flashing A symbol Appears after warm up if the instrument is switched on in the presence of gas or the instrument has been unable to zero all sensors correctly The audible alarm sounds once every two seconds and the Red LED s flash at start up only The instrument can however still be used to detect and alarm on the other sensor s fitted 1 If a spanner symbol appears above gas type then the sensor requires replacement or an electrical fault
72. instrumentet skickas f r service till auktoriserad serviceverkstad FLOW KA FAULT g ller instrument med inbyggd pump Om den roterande pumpsymbolen f rsvinner och det audiovisuella larmet aktiveras suger inte pumpen l ngre Kontrollera sondslangen filtren och sondst ngen att de inte r tata Reng r i f rekommande fall och aterstarta pumpen genom att trycka och h lla nere den gr na knappen 9 A 19 E 4 A 2 ELD GAS MEASUREMENT INSTRUMENTS LTD BRUKSANVISNING Sl p Tryck och h ll nere gr n knapp att s tta instrumentet Detta startar ven automatisk kontroll och uppv rmning av instrumentet Under denna period visas alla tecken i displayen och tf ljs av Instrumentets beteckning mjukvaruversion och batteristatus Fullt 75 50 och 25 Dessa meddelande f ljs av datum Gr n knapp till h ger 9 Gul knapp till v nster f r n sta kalibrering Har detta datum verskridits kan detta kvitteras genom att trycka in och h lla den gr na knappen Detta kvitterar larmet och d refter f ljer en kontroll av sensorerna sensorerna fungerar som de skall och justeringen mot frisk luft gjorts utan anm rkning visas Sensor check D refter visas aktuella m tv rden enligt bild Anm Om en sensor ej klarar noll justeringen aktiveras ljud och ljuslarmet och en skiftnyckel visas f r den aktuella sensorn F r att k
73. inu weergegeven als er nog ca drie minuten gebruikstijd beschikbaar is Het geluidsalarm is continu hoorbaar en de rode LED s branden continu Na drie minuten schakelt het instrument zichzelf automatisch uit CAL REQUIRED kalibratie vereist Deze melding wordt tijdens de opstartprocedure weergegeven als het instrument een storing in het kalibratiegeheugen gevonden heeft and niet in staat is om verder te gaan zonder herkalibratie Het hoorbare alarm en de rode LED s zijn nu ook geactiveerd Schakel instrument direct uit en volg de procedures voor herkalibratie die bij uw bedrijf vereist zijn CAL EXPIRED kalibratie over datum Deze melding zal elke 30 seconden op het display verschijnen als de kalibratiedatum overschreden is Het hoorbare alarm en de rode LED s zijn ook reeds geactiveerd gedurende de opstartprocedure alleen ZERO FAULT storing in nulstelling en knipperend A symbool Verschijnt na de opstart procedure als het instrument is opgestart in een omgeving met gas of als het instrument niet in staat is geweest om de nulstelling van alle sensoren correct uit te voeren Het geluidsalarm 15 elke 2 seconden hoorbaar en de rode LED s knipperen alleen bij het opstarten Het instrument kan evenwel nog wel gebruikt worden voor de overige aanwezige sensoren 1 Indien het steeksleutelsymbool boven de gassoort verschijnt dient de sensor vervangen te worden of is een storing gevonden in het elektrische circuit Stuur in dit ge
74. io si el instrumento ha detectado un error en la memoria de calibraci n no puede continuar sin recalibracion La alarma ac stica y los LED s rojos se activaran tambi n El equipo se apaga de inmediato y deberan seguir las instrucciones de su empresa para su calibraci n CAL EXPIRED Calibraci n caducada Este aviso parpadea en la pantalla cada 30 segundos si la fecha de calibraci n ha pasado La alarma ac stica y los LED s rojos est n activados tambi n s lo durante el inicio ZERO FAULT Error cero y s mbolo A parpadeando Aparece tras el inicio cuando se enciende el equipo en la presencia de un gas o si el instrumento ha sido incapaz de hacer el cero de todos los sensores correctamente La alarma ac stica suena cada dos segundos y los LED s rojos parpadean al inicio solamente Se puede usar sin embargo el instrumento para la detecci n y alarmas con los otros sensores 1 Si aparece un s mbolo de la llave de tuercas encima de un tipo de gas hay que cambiar el sensor o puede que haya un error electr nico Devuelva el equipo para el servicio de reparaci n 2 Si aparece un s mbolo de la llave de tuercas intermitente con una lectura de cero aplique gas durante dos minutos para que la lectura baje a cero y apague y encienda el instrumento de nuevo Si el error se mantiene devuelva el equipo para su reparaci n 3 Si aparece un s mbolo de la llave de tuercas intermitente con una lectura de un valor del gas deje
75. la chiave inglese compare sul sensore fallito Per acqusire questo allarme SENSOR CHECK ME Y Y PPM HZS 00 TA 3 000 00 premere il pulsante verde RH 12 VISA Istruzioni Operative Retro Illuminazione del Display On Off Premendo una volta il tasto verde RH la retro illuminazione del display si attiva Rimane illuminato per 20 secondi poi in automatico si disattiva Acquisizione e Reset degli Allarmi Una volta in area sicura oppure la lettura del gas rientrata nei limiti premendo a lungo il pulsante verde RH viene silenziato l allarme sonoro e spenti i Led luminosi Registazione del Valore Massimo Minimo dopo l Accensione In condizioni operative normali premere il pulsante verde RH una volta per attivare la retro illuminazione Mentre questa amp attiva premendo ancora il pulsante verde RH 6 viene visualizzato il valore massino di lettura Premendo ancora il pulsante verde RH viene visualizzato il valore minimo Per cancellare la lettura dalla memoria premere a lungo il pulsante verde RH per due 2 secondi se lo strumento non presenta allarmi attivi Questo riporter lo strumento nelle condizioni normali operativit Campionamento a Distanza strumenti con pompa Premendo il pulsante verde RH la pompa si aziona in modalita di bassa aspirazione aiutando la diffuzione del gas Premere ancora a lungo iltasto verde RH si aziona la in normale aspirazione
76. la pompe est en marche le symbole suivant tourne sur l cran 5 Arr t Pressez et maintenez ensemble le bouton jaune et le bouton vert pendant 3 secondes pour arr ter l appareil GAS MEASUREMENT INSTRUMENTS LTD PRIMA DELL USO Verificare che lo strumento non abbia dei guasti Verificare gli accessori Leggere il manuale d uso Accendere lo strumento Verifica della carica della batteria Verificare lo ZERO in aria pulita SICUREZZA Lo strumento deve essere regolarmente calibrato area sicura da personale istruito D O1 8 D Ricaricare il pacco batteria solo con il ricaricatore GMI in una area sicura Non utilizzare mai batterie danneggiate Assicurarsi che il pacco batteria sia ben fissato allo strumento Non esporre il pacco batteria o lo strumento ad alta temperatura Utilizzare solamente i ricambi GMI Se lo strumento rivelasse del gas seguire le procedure organizzative e le indicazioni operative del caso ll gas pu essere pericoloso si dovrebbe sempre averne cura nell uso II VISA uno strumento certificato con ATEX Ex II 1 G EEx ia IB T3 Certification No DEMKO03 ATEX 133803X EEx ia T3 ATEX EExiadIICT3 na 2295 Ir ATEX II2GEExiadlIC T4 T3or TA Fe UL 913 Class Groups A and D 0038 YY Marine Equipment Directive Module B amp E Ogni diritto di reclamo relativo alla
77. larm sounding once every two seconds and the Red LED s flashing the instrument has been switched on in the presence of gas or the instrument has been unable to zero the CO2 sensor correctly It is strongly recommended the instrument is returned to a gas free area Switch the instrument off and then switch on again in clean air If this is not possible convenient the alarm can be acknowledged and the instrument can still be used to detect CO2 gas PRESS 00 000 CO Fig 3 6 CO2 Sensor Zero Fault Press the green RH button to acknowledge CO2 alarm and continue using instrument 3 10 ALARMS Note If a ZERO FAULT flag is displayed together with a flashing spanner symbol on any of the other sensors follow instructions detailed in paragraph 3 4 2 The faulty CO2 sensor will cause the instrument to display a flashing ZERO FAULT flag alternating with a gas value to warn the user that this sensor is not correctly zeroed as shown in Fig 3 7 00 20 9 9 000 0 15 15 PPM co SICH alternating with 00 20 9 EN 000 0 15 cos FEM CO Fig 3 7 CO2 Sensor Zero Fault 311 KD visa USER HANDBOOK 3 4 4 Sensor Fault There are three types of sensor fault as illustrated in the following displays 1 ZERO FAULT flag and a spanner symbol appears above gas type as shown in Fig 3 8 then the sensor requires replacement or an electrical fault exists Return instrumen
78. ly a symbol appears above each sensor Refer to Fig 2 7 for example SENSOR CHECK EH PPM CO followed by SENSOR CHECK FE CO Fig 2 7 Sensor Check Displays If sensor s fail the zero check at the end of warm up the audible and visual alarm activates and the instrument display willshow a spanner symbol and pause as shown in Fig 2 8 27 visa USER HANDBOOK PRESS MH PPM Fig 2 8 Failed Sensor To acknowledge the alarm press the green RH button once This will clear the audible visual alarm and display a flashing spanner symbol alternating with the faulty sensor zero reading LEL sensor only An example is shown in Fig 2 9 alternating with 00 20 9 _000 Fig 2 9 Acknowledge Alarm 28 OPERATION A configurable option is available to force the user to switch the instrument off if a zero fault is detected as shown in Fig 2 10 SWITCH OFF X LEL CO Fig 2 10 Switch OFF Note If a sensor fault is detected during normal operation of the instrument an audible visual alarm is activated immediately and a spanner symbol is shown adjacent to the faulty sensor type in the display 2 2 7 Normal Operating Display When warm up is completed successfully the screen light switches off and the normal operating display is shown as in example Fig 2 11 00 20 9 AA _000 00 Fig 2 11 Normal Operating Display
79. ly applicable to pumped instruments supplied with this option Note Feature is automatically disabled if air temperature is below 5 419F If a LOW FLOW flag flashes in the display and an audible alarm and Red LED s are activated then a low flow exists In this alarm condition the pump symbol is not displayed Refer to example Fig 3 12 00 20 9 000 OEE Fig 3 12 Low Flow 314 Check maximum sample line length 30 metres is not exceeded check sample filter or probe for blockage if applicable 3 4 7 Calibration Expired During normal operation of the instrument where the calibration date has expired a CAL EXPIRED warning flag will flash on the display every 30 seconds to alert the user of the fact that the expiry date has been exceeded CAL me XPIRED 09 Fig 3 13 Calibration Expired 3 4 8 Calibration Required During warm up if the CALIBRATION REQUIRED flag is displayed and an audible alarm and Red LED s are activated the instrument has detected a fault in the calibration memory during start up and is unable to continue without re calibration CALIBRATION REQUIRED SWITCH OFF HOW Fig 3 14 Calibration Required 3 15 KID visa USER HANDBOOK The instrument must be switched off immediately Follow appropriate action required by your company for calibration 3 16 OPERATOR MAINTENANCE 4 1 CLEANING CAUTION Do not use polishes containing sil
80. m the instrument therefore a standard charger is required to power the instrument a charger is required order as appropriate from list 63 visa USER HANDBOOK ADDITIONAL INFORMATION 7 1 TRAINING Training courses are available on all GMI products Contact GMI Marketing Department for further details Tel 44 0 141 812 3211 Fax 44 0 141 812 7820 e mail sales gmiuk com 7 2 WORLD WIDE WEB Visit GMI web site at www gmiuk com TA KD 0 visa USER HANDBOOK 72 OPERATING INSTRUCTIONS The following multi language instructions provide the user with a quick operation guide for the visa 4 Gas instrument Each language and pages reference is as follows English pages A 2 to A 5 e Francais French pages 6 to 9 Italiano Italian pages A 10 to A 13 Espa ol Spanish pages A 14 to A 17 e Svensk Swedish pages A 18 to A 21 Dansk Danish pages A 22 to A 25 e Nederlands Dutch pages A 26 to A 29 Deutsch German pages A 30 to A 33 Greek pages A 34 to A 37 Russian pages A 38 to A 41 GAS MEASUREMENT INSTRUMENTS LTD CHECKLIST DIANE Check the instrument has no obvious faults Check accessories Read and understand handbook before use Switch ON Check battery levels Check ZERO in fresh air SAFETY The instrument must be regularly serviced and calibrated by fully trained personnel in a safe area The rechargeable b
81. n accessory Part No 66485 The filter assembly is used to protect the instrument from the ingress of water when sampling in moist conditions The filter is located between two lengths of Tygon tubing Part No 66118 and attached to the instrument via a Sample Line Connector Part No 66045 as illustrated in Fig 4 5 HYDAOPHOBIC FILTER SLIDE ON CONNECTION LUER FITTING SAMPLE LINE CONNECTOR YELLOW LABEL Fig 4 5 In line Hydrophobic Filter To replace the filter proceed as follows 1 Unscrew the luer fitting from one side of the the filter in a counter clockwise direction detach the tubing from the other side then remove the hydrophobic filter OPERATOR MAINTENANCE Note If re fitting the same filter make sure that filter direction of flow orientation is maintained This can be easily identified by position of yellow label on filter i e facing instrument Fit a new In line Hydrophobic Filter Part No 66484 Note that the filter should be fitted with the yellow label facing the instrument Attach the luer fitting with sample line attached to the mating side of the filter then tighten in a clockwise direction to secure Do not overtighten the fitting Attach the sample line to the other side of the filter making sure that it is securely fitted 47 KD visa USER HANDBOOK 4 3 BATTERY PACKS Battery packs provide the instrument with the power it requires to operate Three types of batt
82. n Oxygen enriched atmospheres WARNING Rechargeable battery pack must be recharged and replaced in a non hazardous area WARNING To prevent ignition of flammable or combustible atmospheres disconnect power i e remove battery pack before servicing 18 WARNING Replace battery pack only with GMI Part No 66056 66210 or 66335 WARNING To reduce the risk of explosion do not mix new batteries with used batteries or mix batteries from different manufacturers ose These conditions apply to 00 UL approved product use only KD visa USER HANDBOOK 110 OPERATION 2 1 OPERATING PROCEDURE Check the following The instrument is clean and in good condition The battery pack is in good condition fully charged and fitted correctly The hydrophobic filter if fitted is clean and in good condition The sample line and any other accessories used are in good condition and leak free All gas ranges are operational and the instrument is zeroed The instrument is within the calibration period you have decided is necessary for your application Each time you use the instrument carry out the following procedure Caution The GMI V SA can be supplied with a flammable gas sensor This sensor is designed for use in concentrations of gas not exceeding the Lower Explosive Limit LEL Exposing the sensor to high concentrations of flammable gas above the LEL can cause damage to the sensor and inhibit its
83. n ordering It cannot be retrofitted without returning the instrument to GMI Note If the Data logging option is selected refer to CONFIGURATION HANDBOOK for further information on data logging and overwriting set up options 1 3 1 Viewing Data Logged Readings Data logged readings can be downloaded from the instrument into a PC using GMI software and communication adaptor Contact our Sales Department at GMI for further details 1 4 HYDROPHOBIC TYPE FILTER S A hydrophobic filter would normally be fitted to the instrument but may be removed in certain applications for example when the instrument is used to detect Chlorine or other reactive gases The filter s if fitted should be checked regularly and replaced if contaminated See FILTER REPLACEMENT in Chapter 4 OPERATOR MAINTENANCE for further information KD visa user HANDBOOK 1 5 CONSTRUCTION The instrument is housed in a tough impact resistant moulded case The instrument is sealed to IP65 and the sensing elements sample inlet and charging socket sealed to IP54 The instrument withstands physical impact testing to EN 61779 1 6 IDENTIFICATION LABEL Each instrument has a unique serial number that appears on the label along with the instrument s certification details This serial number also appears on the instrument display after switch on during warm up 1 7 PHYSICAL PROPERTIES Weight 0 4 kg Dimensions 140 x 85 x 45 mm 1 7 1
84. ne direction Replace the sensor cover assembly by first positioning the location feet then pressing the cover down on to the filter Replace and secure the cover screw in a clockwise direction using the Battery Sensor Grille Key Part No 66166 Note Care must be taken not to overtighten the cover screw 43 visa user HANDBOOK 4 2 2 Sample Inlet Filter 1 2 3 4 5 Unscrew the two 2 retaining screws a counter clockwise direction using the Inlet Filter Key Part No 66165 then remove the sample line connector Fig 4 3 Key in Connector Retaining Screw Push the sample inlet filter disc out by inserting the hexagonal key into the sample nozzle Refer to image on next page Fit a new Sample Inlet Filter Part No 66084 Replace the sample line connector The sample line connector is moulded to fit in one direction only Make sure that it is the correct way round to slip easily into the instrument Replace then tighten the two retaining screws in a clockwise direction using the Inlet Filter Key Part No 66165 Note Care must be taken not to overtighten the screws OPERATOR MAINTENANCE Fig 4 4 Filter and Connector Removed visa user HANDBOOK 4 2 3 In line Hydrophobic Filter Accessory The in line hydrophobic filter assembly consists of the filter and a luer fitting on one side of the filter and a slide on connection on the other and is available as a
85. ng einzuschalten Bitte beachten Sie dass die Beleuchtung automatisch nach 20 Sekunden automatisch abgeschaltet wird Alarme l schen Alarme best tigen Sobald vom Gasmessger t ein Alarm erkannt wird so wird ein akustischer und optischer Alarm ausgel st Dr cken Sie nach Unterschreiten des Grenzwertes oder nachdem Sie sich wieder an frischer Luft befinden die gr ne Taste amp um den Alarm abzuschalten Minimal und Maximalwerte anzeigen Dr cken Sie w hrend des Normalbetriebes bitte die gr ne Taste 9 um die Displaybeleuchtung einzuschalten Dr cken Sie jetzt nochmals die gr ne Taste 9 um die Maximalwerte f r alle Sensoren aufzurufen Dr cken Sie jetzt wiederum die gr ne Taste 9 um die Minimalwerte f r alle Sensoren aufzurufen Nachdem Sie die Werte notiert haben k nnen Sie wieder zur ck zur Normalanzeige gelangen indem Sie die gr ne Taste f r zwei 2 Sekunden gedr ckt halten Bitte beachten Sie dass gleichzeitig der Min und Max Speicher gel scht wird Voraussetzung hierf r ist dass keine Alarme anstehen Pumpenbetrieb nur bei Ger ten mit eingebauter Pumpe Dr cken Sie die gr ne Taste 6 undhalten Sie diese gedr ckt die Pumpe wird nun mit ihrer geringsten Geschwindigkeit gestartet Dieser Modus eignet sich zur Unterst tzung einer Diffusionsmessung f r reaktionsf hige Gase Dr cken Sie nochmals die gr ne Taste 9 und halten diese gedr ckt um die Pumpe mit Normalgeschwindigkeit laufen zu lassen Di
86. nuous product improvement there may be operational differences between the latest product and this Handbook This Handbook is an important part of the VISA product Please note the following points It should be kept with the instrument for the life of the product Amendments should be attached to this Handbook This Handbook should be passed on to any subsequent owner user of the instrument Although every care is taken in the preparation of this Handbook it does not constitute a specification for the instrument SOFTWARE Software supplied on EPROM or similar device for use in a particular product may only be used in that product and may not be copied without the written permission of Gas Measurement Instruments Ltd Reproduction or disassembly of such embodied programmes or algorithms is prohibited Ownership of such software is not transferable and Gas Measurement Instruments Ltd does not warrant that the operation of the software will be error free or that the software will meet the customer s requirements DISPOSAL ADVICE When no longer in use dispose of the instrument carefully and with respect for the environment GMI will dispose of the instrument without charge if returned to the factory KD 4 visa USER HANDBOOK SAFETY The instrument must be regularly serviced and calibrated by fully trained personnel in a safe area Batteries Alkaline batteries or Rechargeable battery pack must be exchanged and r
87. omba velocidad baja difusi n asistida para gases reactivos Mantenga pulsado el bot n verde otra vez para tener la bomba a velocidad normal tomar muestras de distancia Cuando la bomba est en marcha aparece un simbolo 5 rotando en la pantalla Apagar Mantenga pulsado tres segundos el bot n amarillo y el bot n verde para apagar el instrumento A 17 GAS MEASUREMENT INSTRUMENTS LTD CHECKLISTA 1 Kontrollera att instrumentet ej har n gra synliga fel 2 Kontrollera samtliga tillbeh r 3 Lasoch f rst instruktionsboken innan Du anv nder instrumentet 4 Sl p instrumentet 5 Kontrollera batteriets kapacitet 6 Kontrollera Nollan I frisk luft S KERHET Instrumentet skall regelbundet kontrolleras och kalibreras av kunnig personal h rf r avsedd milj Batterier Laddningsbara batteripaket eller Alkalinebatterier tillval m ste laddas eller bytas utanf r Ex klassat omr de och monteras s tt Anv nd aldrig skadat batteri Det f r ej heller uts ttas f r h ga temperaturer Endast GMI s originaldelar f r anv ndas Om instrumentet reagerar f r gas skall Ert f retags normala rutiner f ljas Gas kan vara farlig och skall alltid hanteras med f rsiktighet VISA instrumentet r klassat enligt ATEX Ex 1111 G EEx ia IIB T3 Certification No DEMKO03 ATEX 133803X EEx ia IIB T ATEX II 2 G EEx ia d IIC 73 39808 KE TS i Sira 05 ATEX
88. orzichtigheid bij het gebruik Het instrument VISA is als volgt gecertificeerd ATEX Il 1 G EEx ia IIB T3 Certification No DEMKO03 ATEX 133803X EEx ia IIB Sira 05 ATEX 2295 EEx ia d IIC or T4 ATEX 112 G EEx ia d IIC T3 ATEX 112 G EEx ia d IIC J UL 913 Klasse I Groepen C en D 0038 YY Marine Equipment Directive Module B amp E Alle claims aan GM in relatie tot productaansprakelijkheid of daaruit voortvloeiende schade aan een derde partij worden afgewezen indien waarschuwingen niet in acht genomen worden GEBRUIKSOMGEVING Blootstelling aan bepaalde chemicali n kan resulteren in verlies aan gevoeligheid van de gassensor Daar waar zulke omgevingen bekend zijn of vermoed worden is het aan te bevelen om vaker een meetwaarde test uit te voeren Chemische stoffen die een verlies aan gevoeligheid kunnen veroorzaken zijn Siliconen Lood Halogenen en Zwavel Gebruik het instrument niet in potentieel gevaarlijke omgevingen die meer dan 21 Zuurstof bevatten A 26 VISA Bedienings Instructies ALARMERING B STORING LOW L BATTERY batterijcapaciteit te laag Wordt met tussenpozen weergegeven als er nog ca 30 minuten bedrijfstijd beschikbaar is Het geluidsalarm is elke 2 seconden hoorbaar en de Rode LED s knipperen Opmerking Zowel het hoor als zichtbare alarm blijven operationeel nadat de LOW BATTERY indicatie verschijnt FAULT batterijstoring Wordt cont
89. otante cambia Ke l allarme sonoro e luminoso LED rosso sono attivi indica un guasto nella linea di campionamento o un guasto sul flusso Verificare se la linea di campionamento i filtri o la sonda sono bloccati Ripulire l ostruzione e cancellare il guasto tenendo premuto il tasto verde RH 9 A 11 ELD GAS MEASUREMENT INSTRUMENTS LTD OPERAZIONI Accensione Tenere premuto il pulsante verde RH per accendere lo strumento dando inizio al il ciclo di riscaldamento Durante la fase di riscaldamento viene visualizzato il modello serial number versione del software e lo stato di carica della batteria Il bargraph della batteria pu indicare piena carica vedi figura 75 50 e 25 Segue la data della Prossima Calibrazione Se superata tenere premuto il pulsante verde RH Pulsante Giallo a sinistra LH maocu pmm 1 77 rum MFD x Door lt Pulsante Verde destra 9 ISA 01234 31 05 ING o per acquisire l informazione Questo operazione cancella l allarme sonoro e luminoso poi lo strumento continua con la sequenza di verifica sensori Seisensori rispondono e hanno lo zero corretto la verifica dei sensori viene visualizzata sullo schermo come CHECK SENSOR Segue con la normale visualizzazione operativa dello schermo come in figura Nota Se un sensore fallisce la verifica dello zero l allarme sonoro e visivo si abilita e il simbolo del
90. ous damage the instrument will provide many years of reliable service The instrument can contain electrochemical sensors Under conditions of prolonged storage these sensors should be removed The sensor contains potentially corrosive liquid and care should be taken when handling or disposing of the sensor particularly when aleak is suspected There is no special precautions to be taken when the instrument is in transit WARRANTY The GMI V SA instrument has a warranty against faulty goods or workmanship of 5 years Consumable and Mechanical parts are not included in this These are covered under GMI standard warranty conditions For details please contact GMI Ltd UK DECLARATION OF Certificate No 000003 VISA This declaration confirma hat the above product rrayyytachured by Gas Measurement initrumaernta Lid Inchinnan Business Park Ros ben Scotts Pra aas to the relevant Sanders and Directives and 5 manulacined in attenderen win Standards and Qu The product in compl Low vase Dvectee m tne Cnet Ore WED 0039101 The A has been appropriate to De EN5 0014 1997 EMS0020 2002 i 1958 ENS0057 1999 5450284 1290 ENSO 104 2002 94202701959 ENDOOTS 02004 ENBOI7O 1 2004 ENS 177 1408 The quality im manufactures under an 150 9001 qualty system BS EN 13060 arci tm product sasurarcn nurvallance 35 par the rebewark Drootees by sa 85 EN 180 0001 2
91. pump at low speed assisted diffusion for reactive gases Press and hold green RH button 9 again and the pump will run at normal speed for remote sampling When the pump is running a pump symbol 71 rotates in the display Switch OFF Press and hold both yellow Left Hand LH button and green RH button for 3 seconds to switch instrument Off 5 GAS MEASUREMENT INSTRUMENTS LTD V rifications p O1 8 D V rifier que l appareil n a pas de d fauts vidents V rifier les accessoires Lire et assimiler le mode d emploi D marrer l appareil V rifier le niveau des piles ou accus V rifier les z ro hors gaz S curit L appareil doit tre r guli rement entretenu et talonn par du personnel comp tent et dans une zone hors gaz Alimentation Les piles alcalines ou les packs rechargeables doivent tre chang es ou recharg s dans une zone saine et install s correctement Ne jamais utiliser de batteries endommag es ou les ex poser une chaleur extr me Seules les pi ces d origine GMI doivent tre utilis es Si l appareil d tecte du gaz suivez les proc dures propres votre entreprise Le gaz peut tre dangereux des pr cautions doivent tre prises lors de son utilisation Le VISA est certifi ATEX Il 1 G EEx ia IIB T3 Certification No DEMKO03 ATEX 133803X EEx ia T3 ATEX Ex 12 G EExia d IC T3 vm Sira 05 ATEX 2295 ATEX IIl2
92. r la pantalla como indica la figura Nota Si un sensor falla en la comprobaci n del cero la alarma ac stica visual se activa y aparecer el s mbolo de la llave de tuercas encima del sensor del gas que falle Para confirmar esta alarma pulse el bot n verde A 16 os SENSOR CHECK 5 00 000 PPM CO Y FFM H B 00 N N VISA Instrucciones de operaci n Luz de fondo On Off Pulse el bot n verde una vez para encender la luz de pantalla Se enciende por 20 segundos y se apaga autom ticamente Cancelar confirmar alarmas Una vez en una rea segura sin gas o que la lectura del gas haya vuelto dentro de los limites mantenga pulsado el bot n verde quitar silenciar la alarma ac stica y extinguir los LED s Ver valores Max Min desde el inicio Cuando en la pantalla se muestra la operaci n normal del equipo pulse el bot n verde 8 una vez para encender la luz de pantalla Con la luz encendida pulse el bot n verde otra vez para ver los valores Pulse el bot n verde 9 otra vez para ver los valores Min Para borrar las lecturas de la memoria mantenga pulsado el bot n verde durante dos segundos cuando el instrumento est libre de todas las alarmas Este devolver el equipo a la pantalla de funcionamiento normal Toma de muestras a distancia instrumentos con bomba Mantenga pulsado el bot n verde para arrancar la b
93. s 12V 24V Vehicle Charger The battery pack can be removed from the instrument then connected to the vehicle charger or it can be charged while fitted to the instrument Fast Charger The battery pack must be removed from the instrument then docked the fast charger 10 Way Fast Charger with up to 9 Slave Unit s The battery pack s must be removed from the instrument s then docked the fast charger slave unit s The Fast Charge battery pack can be charged using the following GMI chargers Fast Charger The instrument can be docked in the fast charger with the battery pack fitted or the battery pack can be removed from the instrument then docked in the fast charger 10 Way Fast Charger with up to 9 Slave Unit s The instrument s can be docked in the fast charger slave unit s with the battery pack s fitted or the battery pack s can be removed from the instrument then docked in the fast charger slave unit s 49 visa user HANDBOOK 4 3 1 Removing and Replacing a Battery Pack CAUTION 1 Always switch the instrument off before removing the battery pack 2 Always replace the protective cap in the Long Duration battery pack charging socket before use WARNING 1 Rechargeable battery pack must be recharged and replaced in a non hazardous area 2 Replace alkaline rechargeable battery pack only with genuine Parts 1 Unscrew the captive
94. screw in a counter clockwise direction using the Battery Sensor Grille Key Part No 66166 as shown in Fig 4 6 Fig 4 6 Key in Battery Pack Captive Screw 410 OPERATOR MAINTENANCE Note Long Duration battery pack is fitted with a captive screw and protective cap 2 Pull the battery pack down from the instrument to disconnect as shown in Fig 4 7 Fig 4 7 Battery Pack Removed 3a RECHARGEABLE Replace with a fully charged battery pack Refer to Charging Rechargeable Battery Pack in section 4 3 2 3b ALKALINE Replace alkaline batteries Refer to Replacing Alkaline Batteries in section 4 9 9 4 Replace battery pack in instrument Make sure it is correctly aligned then push connector together 4 11 KD visa USER HANDBOOK 5 Tighten the captive screw in a clockwise direction using the Battery Sensor Grille Key Part No 66166 Note Care must be taken not to overtighten the captive screw 6 Fit the protective cap in the Long Duration battery pack charging socket before use 4 3 2 Charging Rechargeable Battery Packs There are two 2 types of rechargeable battery pack as follows A Long Duration nickel metal hydride NiMH battery pack Part No 66056 or A Fast Charge nickel metal hydride NiMH battery pack Part No 66335 Make sure that rechargeable battery packs are recharged using only GMI chargers CAUTION1 Never attempt to recharge
95. seconds to zero will appear on the display together with the message GET OUT alternating with HIGH GAS as shown in Fig 3 4 GET OUT OFF 10 then HIGH GAS OFF 9 and so on alternating until zero is reached Fig 3 4 High Gas Get Out Timer After switching the instrument off when the flammable sensor has been exposed to potentially damaging high flammable gas concentrations it is important that the instrument is only switched on again in clean fresh air 37 visa USER HANDBOOK 3 4 FAULT ALARMS Refer to Alarms Table on page 2 14 of this handbook to identify the audible visual indication for any of the following faults 3 4 1 Low Battery The LOW I BATTERY flag is displayed intermittently on the screen when the instrument s battery power is low i e approximately 30 minutes operating time remaining The audible alarm sounds once every two seconds and the Red LED s flash Recharge the battery or replace the alkaline batteries if using alkaline batteries The BAT LH FAULT flag shows constantly when approximately three 3 minutes operating time remains The audible alarm sounds continuously and the Red LED s illuminate constantly After three 3 minutes the instrument automatically switches off Note Both audible and visual gas alarms continue to operate after the low battery warning message LOW __ BATTERY appears 3 4 2 Zero Fault Note
96. stand angezeigt Gelbe Taste Der Akkuladezustand Batterie wird GMI UI mittels Symbol dargestellt Die im Akkusymbol dargestellte Balkenanzeige kann verschiedene Ladezust nde anzeigen Voll 75 50 und 25 Auf dem Display erscheint nun der n chste Termin f r eine Kalibrierung Wurde der F lligkeitstermin der notwendigen Kalibrierung berschritten so dr cken Sie jetzt noch einmal y 5 SA 123 1 0 NG omm R R T T eO IRL O SION RLOGG TERY DIT die gr ne Taste 6 und halten diese gedr ckt um diese Meldung zu best tigen und den akustischen und optischen Alarm zu l schen Arbeiten die Sensoren ordnungsgem und der Nullabgleich konnte durchgef hrt werden so wird im Display Sensor Check angezeigt SENSOR CHECK mE anschlie Bend wird die Anzeige f r den Normalbetrieb aufgerufen Hinweis Wird w hrend des Nullpunktabgleichs f r einen oder mehrere Sensor en ein Fehler festgestellt so wird ein akustischer und optischer Alarm generiert auf dem Display 00 F erscheint an der entsprechenden Stelle das Symbol eines Schraubenschl ssels Dr cken Sie jetzt noch einmal die gr ne 000 00 Taste 9 und halten diese PPM 25 A 32 VISA Bedienungshinweise gedr ckt um den Alarm zu best tigen und den akustischen und optischen Alarm zu l schen Displaybeleuchtung AusschaltenDisplay Dr cken Sie die gr ne Taste um die Displaybeleuchtu
97. t set up software or as detailed in the CONFIGURATION HANDBOOK In the following two examples Fig 3 1 shows a four gas instrument signalling a Lo Lo Oxygen alarm and Fig 3 2 shows a four gas instrument signalling a Hi Hi LEL alarm If more than one gas alarm level is exceeded the gas value will flash for each gas type in alarm 00 000 toggles to 00 17 8 EEN 000 00 E Fig 3 1 LoLo Alarm HIHI 20 9 000 00 33 visa USER HANDBOOK 000 00 Fig 3 2 HiHi Alarm Each alarm can be latching or non latching Latching alarms must be cleared by the user when the gas level returns to within the preset alarm limits Non latching alarms clear automatically when the gas level returns to within the preset alarm limits Note See the CONFIGURATION HANDBOOK for further information ALARMS 3 2 ACKNOWLEDGE GAS ALARMS Caution Never remove the battery to silence mute an alarm as this can damage the instrument Once in a safe gas free area or the gas reading has returned within the preset limits press and hold the green RH button to silence mute the alarm sounder and extinguish the gas LED s Mute enabled silences alarm for 60 seconds Mute disabled cannot silence the alarm until gas falls below alarm level alarm configuration allows muting of audible alarm Refer to table in paragraph ALARMS
98. t to an approved Service Repair facility ZERO mm FAULT A A LEL 000 Fig 3 8 Sensor Fault 2 ZERO FAULT flag and a flashing spanner symbol appear alternating with a zero LEL reading as shown in Fig 3 9 apply test gas for two minutes to allow the display to return to zero then switch instrument Off and On again If fault remains return instrument to an approved Service Repair facility ZERO mm FAULT A x L EL 000 alternating with 3 12 ALARMS 00 20 9 000 00 Fig 3 9 Check Fault 3 If a ZERO FAULT flag and a flashing spanner symbol appear alternating with an LEL gas value as shown in Fig 3 10 leave instrument on for 30 to 60 minutes then switch instrument Off and On again If fault remains return instrument to an approved Service Repair facility ZERO En FAULT X 20 9 000 alternating with 09 20 9 _000 Fig 3 10 Check Fault 3 13 KD visa USER HANDBOOK 3 4 5 Sample Fault Pumped Instruments Only If the pump symbol changes to the symbol shown in Fig 3 11 a FLOW FAULT flag is displayed and an audible alarm and Red LED s are activated then a sample fault or flow fail exists 00 FAULT e ur 900 Fig 3 11 Sample Fault Check sample line sample filter or probe for blockage if applicable Clear blockage then restart the pump by a press and hold of the green RH button 9 3 4 6 Low Flow On
99. ted to the instrument and connected to the 5 Way or 10 Way Standard Charger 5 Way adaptor option illustrated in Fig 4 9 is important that the instrument is switched off when charging a battery pack fitted to the instrument Plug Release Button Various Plug Types Jack Plug Connection to 5 Way Adaptor Fig 4 9 5 Way Charging Adaptor Option The rechargeable battery packs should be left overnight connected to the Standard Charger to recharge discharged battery packs This period may vary depending upon operational conditions such as temperature and the condition of the battery packs in terms of capacity If the battery pack is fitted to the instrument during charging a small battery symbol on the VISA screen will display charging operation as a flashing bar graph also the outer two red instrument LED s illuminate for a period 414 OPERATOR MAINTENANCE of 14 hours after which time are replaced by the green LED s Note This is a timer function only and does not indicate charged condition of battery pack Fast Charger The Fast Charge or Long Duration battery pack can be removed from the instrument and located in the Fast Charger as illustrated below The Fast Charge battery pack can also be charged while fitted to the instrument by docking the instrument in the Fast Charger as illustrated below It is important that the instrument is switched off when charging a battery pack fitted to t
100. ther press and hold of the green RH button re sets the pump to run at low speed Note GMI strongly recommend that pumped instruments configured with reactive gases use assisted diffusion mode in preference to diffusion mode Note It is only possible to switch the pump ON OFF when instrument alarms are inactive 2 17 KD visa USER HANDBOOK 2 18 ALARMS 3 1 GAS ALARMS Gas alarms are enabled when the instrument is switched on Note Alarms are disabled during warm up All gas ranges have alarm limits that trigger the alarm if the measured gas value exceeds the set level If a preset alarm level is exceeded the audible alarm sounds the LED s flash RED and the gas range in alarm flashes on the display 3 1 1 Flammable LEL Alarm Limit Up to two 2 alarm levels are programmable each with different pitch and tone All alarms are user configurable to meet the specific needs of different companies 3 1 2 Over Range Flammable Gas Alarm Function The flammable sensor is designed for use in the LEL range only Exposure to high concentrations of flammable gas such as lighter fuel can damage the flammable sensor If the flammable gas readings exceed 120 LEL a safety alarm will be activated The instrument must now be switched off and returned to clean air 31 KD visa USER HANDBOOK 3 1 3 Oxygen O Alarm Limits Up to one 1 upper and two 2 lower alarm limits are programmabl
101. uden om alarmsignalen uit te schakelen Weergave opgeslagen Max Min waarden sinds inschakelen Bij weergave van het standaard display groene knop eenmalig indrukken om de verlichting in te schakelen Bij ingeschakelde verlichting de groene knop nogmaals indrukken om maximum waarde weer te geven Nogmaals de groene knop 6 indrukken om de minimum waarde weer te geven Om opgeslagen waarden te verwijderen de groene knop 2 seconden ingedrukt houden wanneer er geen alarm is Hierdoor keert het apparaat terug naar zijn standaard actieve display Monstername op afstand alleen voor instrumenten met pomp Groene knop ingedrukt houden om pomp op lage capaciteit te starten diffusie met aanzuighulp bij reactieve gassen Groene knop nogmaals indrukken om pomp op normale capaciteit in te schakelen voor monstername op afstand Wanneer de pomp ingeschakeld is zal het pompsymbool draaiend het display weergegeven worden Uitschakelen Om het apparaat uit te schakelen de gele E en groene knop gelijktijdig gedurende 3 seconden ingedrukt houden A 29 Nederlands GAS MEASUREMENT INSTRUMENTS LTD Checkliste 1 berpr fen Sie das Gasmessger t auf offensichtliche Fehler berpr fen Sie das mitgelieferte Zubeh r Lesen Sie die Bedienungsanleitung lassen Sie keine Fragen offen Schalten Sie das Gasmessger t ein berpr fen Sie den Ladezustand des Akkus berpr fen Sie den Nullpunkt ZERO in frischer L
102. uft Sicherheitshinweise D Das Gasmessger t muss regelm Big von speziell daf r geschultem Personal in sicherer Umgebung d h in nicht explosionsgef hrdeten Bereichen berpr ft und kalibriert werden Der Akku darf nur in sicherer Umgebung aufgeladen werden Ein defekter Akku ist sofort auszutauschen der Betrieb mit einem defekten Akku ist nicht zul ssig Stellen Sie sicher dass der Akku vor Aufnahme des Messbetriebes korrekt eingebaut wurde Setzen Sie das Gasmessger t und den Akku niemals extremer W rmeeinwirkung aus Als Ersatzteile sind grunds tzlich nur Komponenten von GMI zul ssig Folgen Sie unbedingt den innerbetrieblichen oder gesetzlichen Vorschriften sobald das Gasmessger t eine Gaswarnung generiert Das VISA Gasmessger t besitzt folgende Zulassung ATEX Ex 11 GEExiallB T3 Certification No DEMKO03 ATEX Ey 1126 EE ia d lC T3 ATEX 133803X EEx ia IIB i Sira 05 ATEX 2295 ATEX Ex II 2G EExiadIICT4 EExiadllC T3or T4 ote 0 UL 913 Klasse I Gruppe A B C D 0038 YY Marine Equipment Directive Module B amp E Gase k nnen gef hrlich f r Mensch und Technik sein beachten Sie daher unbedingt die entsprechenden Sicherheitsvorschriften Werden die oben aufgef hrten Sicherheitshinweise nicht beachtet so erlischt jeglicher Anspruch gegen ber GMI bez glich Haftung und Garantie Anwendungsbereich Wird der Sensor f r explosionsgef hrdete Atmosph r
103. val het instrument op naar een gecertificeerde service reparatie instelling Kamstrup Doesburg 2 Indien het steeksleutelsymbool afwisselend met een nulaflezing verschijnt voer dan gedurende 2 minuten een testgas toe om het display in staat te stellen naar de nulinstelling te gaan Schakel daarna het instrument uit en vervolgens weer in Indien de storing blijft bestaan stuur dan het instrument op naar een gecertificeerde service reparatie instelling Kamstrup b v Doesburg 3 Indien het steeksleutelsymbool afwisselend met een gasmeetwaarde verschijnt laat dan het instrument gedurende 30 tot 60 minuten in bedrijf staan en schakel het instrument daarna uit en vervolgens weer in Indien de storing blijft bestaan stuur dan het instrument op naar een gecertificeerde service reparatie instelling Kamstrup b v Doesburg FLOW KA FAULT stromingsstoring alleen bij instrumenten met pomp Indien het roterende pomp wegvalt en het geluidsalarm en de rode LED s ingeschakeld worden duidt dit op een monster of een stromingsstoring Kontroleer indien van toepassing de aanzuigslang aanzuigfilter en of probe op verstopping Verwijder eventuele verstopping en herstart de pomp door groene knop 9 even ingedrukt te houden A 27 Nederlands EII GAS MEASUREMENT INSTRUMENTS LTD BEDIENING Inschakelen Groene knop 6 even ingedrukt houden om instrument in te schakelen en opstart routine te activeren Gedurende het op
104. ve Module B amp E Cualquier derecho de reclamaci n referente a la responsabilidad por la fabricaci n de un producto o del da o consecuente con terceros contra GMI ser revocado si el usuario no hace caso a las precauciones de seguridad reas de uso La exposici n a ciertos productos qu micos puede dar lugar a una p rdida de sensibilidad del sensor inflamable Donde se sepa o se sospeche de tales ambientes se recomienda que se compruebe m s a menudo Los compuestos qu micos que pueden causar la p rdida de sensibilidad incluyen Siliconas Plomo Hal genos y No utilice el instrumento en atm sferas potencialmente peligrosas que contengan ox geno con una concentraci n mayor del 21 A 14 VISA Instrucciones de operaci n Alarmas de error ron BATTERY Baja bater a Se muestra de forma intermitente cuando quedan aproximadamente 30 minutos de funcionamiento La alarma ac stica suena cada dos segundos y el LED rojo parpadea Nota Ambas alarmas ac stica y visual siguen operando despu s de que la se al de aviso de baja bater a aparezca en el display Ch FAULT Error de bateria Se muestra en el display cuando quedan aproximadamente tres minutos de funcionamiento La alarma ac stica suena continuamente y el LED rojo se ilumina constantemente Despu s de tres minutos elinstrumento se apaga automaticamente CAL REQUIRED Calibraci n necesaria Este aviso se muestra durante el inic
105. verskredet Under opstart vil b de den horlige og synlige veere aktiv ZERO fejl og blinkende symboler A Fremkommer efter opvarmning hvis instrumentet bliver teend i neerheden af gas eller hvis instrumentet ikke kunne nul stille sensorerne Den horlige alarm lyder hver anden sekund og de r de LED p re blinker under opstart Instrumentet vil stadig fungere de resterende sensorer 1 Hvis et skruenggle symbol fremkommer over gas typen s skal sensoren enten udskiftes eller der er en elektrisk fejl Send instrumentet til service 2 Hvis et skruenggle symbol blinker skiftende med nul l sning anvende test gas i 2 minutter m lingen vender tilbage til nul Sluk instrumentet og teend igen Hvis fejlen gentager sig send instrumentet til service 3 Hvis et skruenggle symbol blinker skiftende ved gas v rdi lad instrumentet v re t ndt i 30 til 60 minutter og sluk og t nd igen instrumentet Hvis fejlen gentager sig send instrumentet til service FLOW fejl kl instrumenter med indbygget pumpe Hvis det roterende pumpe symbol A skifer til horlig kl alarm og de rede LED peere ogs lyser er der tale om suge fejl Tjek sonde og sonde slangen for blokade Fjern blokaden og genstart pumpen ved holde den granne knap nede 9 A 23 0 GAS MEASUREMENT INSTRUMENTS LTD Teend V SA Tryk og hold nede den gr nne knap s startes opvarmnings processen Under opvarmning identificeres model seri
106. vi Spegnere lo strumento e inviarlo al Servizio Assistenza per la calibrazione CAL EXPIRED Questo messaggio e visualizzato ad intermittenza ogni 30 secondi se la scadenza della calibrazione stata superata L allarme sonoro e luminoso LED rosso sono attivati solamente nella fase di accensione ZERO FAULT e il simbolo A lampaggiante Appare dopo la fase di riscaldamento se lo strumento si trova in presenza di gas oppure gli zeri di tutti i sensori non sono corretti L allarme sonoro si attiva ogni due secondi e il LED rosso lampeggia durante l accensione Lo strumento tuttavia ancora essere utilizzato per rilevare del gas in quanto gli allarmi sugli altri sensori rimangono attivi 1 Se il simbolo della chiave inglese appare sopra un sensore il sensore richiede la sostituzione o esiste un guasto elettrico Inviare lo strumento al Servizio Assistenza 2 Se appare il simbolo della chiave inglese lampeggiante con la lettura dello zero applicare un gas di test aria zero per due minuti per permettere di visualizzare lo zero poi spegnere lo strumento e riaccenderlo Se il guasto permane inviare lo strumento al Servizio Assistenza 3 Se appare il simbolo della chiave inglese lampeggiante alternato con un valore di gas lasciare lo strumento attivo per 30 60 minuti poi spegnerlo e riaccenderlo Se il guasto permane inviare lo strumento al Servizio Assistenza FLOW kal FAULT per strumenti con pompa Se il simbolo r
107. viding the user with a simple to use gas detector From one 1 up to four 4 gases can be monitored from the following list Note A five 5 gas version is also available For details contact GMI Ltd e Oto 100 LEL Hydrocarbons 010 25 Oxygen e Oto 100 ppm Hydrogen Sulphide H S e Oto 1000 ppm Carbon Monoxide CO Oto 30 ppm Sulphur Dioxide SO e Oto 100 ppm Sulphur Dioxide SO e Oto 10 ppm Chlorine CI Oto 20 ppm Nitrogen Dioxide NO e 01 100 ppm Ammonia NH 010300 ppm Nitric Oxide NO Oto 5 Carbon Dioxide CO The instrument display identifies the gas es the instrument is monitoring An example of a four gas instrument display is shown in Fig 1 2 EXON Ez 9 000 E Fig 1 2 4 Gas Display Example 12 INTRODUCTION The display details the current gas readings and operational status information as shown above or the instrument can be set up to display a simple OK message Note This Handbook describes the operation of a four gas instrument configured in the most common format On other models operation is similar to the example shown Operational differences are highlighted if and where they exist Configurable options are available that allow the instrument to be set up to suit your particular requirements These options are detailed in italic text where applicable and are also detailed in the CONFIGURATION HANDBOOK 1 2 FEATURES The main
108. vittera detta larm tryck och h ll nere den gr na knappen 9 A 20 GMI VISA SERIAL 001254 VERSION 81 05 DATALOGGING BATTERY Cm SENSOR CHECK FE EEN PPM 25 90 20 meee EEN 000 00 PPM CO PPM H2S VISA Handhavande Skalbelysning AV Tryck en g ng den gr na knappen f r att t nda skalbelysningen Skalan blir nu belyst i 20 sek varefter den automatiskt sl cks Kvittering av larm I en gasfri atmosf r eller d gaskoncentrationen understiger inst llda larmniv er terst lls larmet med ett tryck och h ll p den gr na knappen 6 Avl sa Min v rden F r att avl sa det h gsta respektive det l gsta m tv rdet under den tid instrumentet varit p slaget g r man enligt f ljande Sl skalbelysningen genom ett tryck p den gr na knappen Tryck nnu g ng den gr na knappen f r att avl sa det h gsta v rdet och med ytterligare ett tryck den gr na man avl sa det l gsta v rdet F r att radera dessa v rden ur minnet trycker man ner den gr na knappen och h ller den nere under 2 sek instrumentet f r ej larma H refter terg r instrumentet till normal m tning igen Provtagning med sondslang g ller instrument med pump Tryck och h ll nere den gr na knappen f r att starta pumpen med l g fart hj lper instrumentet vid m tning av reaktiva gaser Tryck och h ll nere den gr na knappen
109. warmen zal het display het model serienummer software versie en batterij status weergeven Batterij statusbalk geeft aan Vol 75 50 and 25 Kalibratie datum Indien datum verlopen volgt alarmering Voor GELE LH KNOP pmm 1 77 Drum mren Door lt DZ 5 D las GROENE RH KNOP 6 5 01234 31 05 ING 559 bevestiging en uitschakelen van het alarm de groene knop indrukken Hierna wordt vervolgt met controle routine en nulstelling van de sensoren Op display wordt vervolgens Sensor Check weergegeven gevolgd door het standaard display indien de sensoren goed werken Na het juist opstarten en het standaard display weergegeven wordt ziin de volgende handelingen mogelijk Opmerking Indien voor een sensor geen nulstelling bereikt wordt zal het alarm ingeschakeld worden en een steeksleutel symbool boven de betreffende sensor verschijnen Om dit te SENSOR CHECK 05 PPM H25 00 3 _000 00 bevestigen en het alarm uit te schakelen de groene knop indrukken A 28 VISA Bedienings Instructies Afleesvenster verlichting Aan Uit Druk groene knop eenmalig om verlichting in te schakelen De verlichting zal gedurende 20 seconden blijven branden waarna automatische uitschakeling volgt Alarm Reset Bevestiging Indien weer in gasvrije omgeving of wanneer de afgelezen waarde weer binnen de vooraf ingestelde waarden is de groene knop ingedrukt ho

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