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Instruments Ltd is prohibited. Reverse engineering is not permitted. LIABILITY Every care has been taken in the preparation of this document, but GMI Ltd do not accept any responsibility for errors or omissions and their consequences. Information in this document is subject to change without notice. This document does not constitute a specification or basis for a contract.
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The combustion chamber is a flameproof assembly and must not be opened in the presence of a flammable atmosphere. Gasurveyor 11-500 instruments are certified as EEx iad IIC T4 (-20 o C < Tamb < 50 o C). BAS01ATEX2292 II 2 G.
GENERAL INFORMATION Ranges of Operation LEL, 0 to 100% Figure 2.1...
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GASURVEYOR 11-500 USER HANDBOOK Volume Gas, 0 to 100 % Figure 2.2 Oxygen, 0 25%...
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The instrument, by default,will have alarm levels for Flammable LEL and Oxygen pre-set. The Gasurveyor 11-500 has the facility to have two (2) instantaneous alarm levels for the LEL range in the instrument. These are described as and HIGH, generally only the high alarm would be active.
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GASURVEYOR 11-500 USER HANDBOOK Alarm Functions For each range in the instrument where the alarm function is selected, the options are for audible and/or visual to be latching or non-latching. That is, where an alarm level is exceeded, the instrument LED flashes and/or the sounder pulses rapidly.
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GENERAL INFORMATION For both Latching and Non-Latching alarms, it is possible for both audible and visual indicators to be either On or Off independent of each other. Construction Batteries Disposable Alkaline (LR20) Dry Cell Batteries...
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GASURVEYOR 11-500 USER HANDBOOK Rechargeable Battery Pack Filters...
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GENERAL INFORMATION Liquid Crystal Display (LCD) Before Use Checks...
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OPERATING INSTRUCTIONS Modes of Operation INST. PUMP RANGE PURGE GASURVEYOR 11-500 ALARM ACK. Figure 3.1 Mode 1.
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GASURVEYOR 11-500 USER HANDBOOK Mode 2. Switching On Note: Battery status is displayed as either OK or LO at start-up. Figure 3.2...
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OPERATION Calibration Date Features Calibration Due (Alternate flash) February 2002 Figure 3.3 This period can be altered as an option, however, you should ensure that the instrument is always within its calibration period prior to use. An option which ensures that an out of calibration instrument...
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GASURVEYOR 11-500 USER HANDBOOK Switching On in Purge Mode (Alternate flash) Figure 3.4 Switching Off This 30 minute period is set as a default. The switch off time may be altered to any time between 1 and 1000 minutes...
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OPERATION Changing Range Note: Summary of Button Operation Measure Double Press and Single Press Mode Press Hold Button 1 Toggles Pump c t i c t i On / Off (during operation) c t i Button 2 Acknowledge LEL - O - LEL (On) Alarm in Purge mode VOL - O - VOL (Purge)
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OPERATOR MAINTENANCE Rechargeable Battery Pack Standard Charger...
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GASURVEYOR 11-500 USER HANDBOOK Flatbed Charger Smart Charger...
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OPERATOR MAINTENANCE Replacing the Battery Pack...
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GASURVEYOR 11-500 USER HANDBOOK Recharging the Battery Pack Replacing Alkaline (LR20) Dry Cell Batteries...
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OPERATOR MAINTENANCE Caution: Under no circumstances should rechargeable batteries be fitted in place of Alkaline batteries.
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GASURVEYOR 11-500 USER HANDBOOK Filter Replacement Caution: The instrument should never be switched on without suitable filters installed. Cotton Particulate Filter Hydrophobic Filter Probe Handle Assembly Figure 4.1...
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INST. BUTTON 1 PUMP PURGE RANGE BUTTON 2 GASURVEYOR 11-500 ALARM ACK. LEL autoranging to Volume Gas ; Oxygen. Press and Hold Button One to switch instrument and pump On. This initiates the instruments warm-up cycle. 0 to 100% Volume Gas ; Oxygen, for purge applications.
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LEL/GAS Oxygen LEL/GAS, etc. (Mode 1) Vol. Gas Oxygen Vol. Gas, etc. (Mode 2). The Gasurveyor 11-500, by default, has both audible and visual alarms disabled. If the alarm function is enabled, the instrument has the facility to have either latching or non-latching alarms.
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GAS MEASUREMENT INSTRUMENTS LTD. Pruefliste Sicherheitshinweise...
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GAS MEASUREMENT INSTRUMENTS LTD. Bedienung INST. PUMP RANGE PURGE GASURVEYOR 11-500 ALARM ACK. LEL automatische Umschaltung auf Volume Gas ; Sauerstoff. Taste 1 Druecken und Halten, Geraet und Pumpe ein und die Selbsttestphase beginnt. 0 bis 100% Volume Gas ;...
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Im Display wechselt folgende Anzeige LEL/GAS Oxygen LEL/GAS, etc. (Modus 1) Vol. Gas Oxygen Vol. Gas, etc. (Modus 2). Der Gasurveyor 11-500, hat zwei akustische and optische Alarmmoeglichkeiten. Bei aktiviertem Alarm ist eine Selbsthaltung aus- oder einschaltbar.
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GAS MEASUREMENT INSTRUMENTS LTD. PRIMA DELLUSO SICUREZZA Batterie: AREE DUSO...
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MESSAGGI OPERATIVI/GUASTO SAMPLE OFF SAMPLE FAULT CHECK ZERO ZERO FAULT BAT Con il pacco batteria ricaricabile il messaggio BAT indica circa 30 minuti di autonomia operativa. BAT FAULT 1...
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PULSANTE 1 PUMP PURGE RANGE PULSANTE 2 GASURVEYOR 11-500 ALARM ACK. LEL autoranging con il Volume Gas ; Ossigeno. Tenere premuto il pulsante 1 per accendere lo strumento e la pompa. Questo darà inizio al ciclo di accensione dello strumento.
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LEL/GAS Ossigeno LEL/GAS, ecc. (Modalità 1) Vol. Gas Ossigeno Vol. Gas, ecc. (Modalità 2). Il Gasurveyor 11-500, per default, ha lallarme acustico e visivo disabilitati. Se la funzione allarme è abilitata, lo strumento ha la possibilità di avere lallarme in modalità...
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GAS MEASUREMENT INSTRUMENTS LTD. CHECKLISTA SÄKERHET Batterier:...
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KNAPP 1 PUMP RANGE PURGE KNAPP 2 GASURVEYOR 11-500 ALARM ACK. %LEL växlar automatiskt till vol% Gas, Oxygen Tryck och håll nere knapp 1 för att sätta på instrumentet och pumpen. Detta startar en automatisk kontroll och uppvärmning av instrumentet: 0 till 100 vol% Gas samt Oxygen för Purge applications.
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%LEL / vol%Gas Oxygen %LEL / vol%Gas etc. ( Alternativ 1) Vol% Gas Oxygen Vol% Gas etc. (Alternativ 2) Gasurveyor 11-500, har som standard larmfunktionen aktiverad vid mätning I %LEL-området. Om larmfunktionen är aktiverad så kan den vara antingen automatisk återgående eller ej.
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GAS MEASUREMENT INSTRUMENTS LTD. Tjek liste Sikkerhed Bruger områder...
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Bruger beskeder og fejl SAMPLE OFF SAMPLE FAULT CHECK ZERO ZERO FAULT BAT BAT FAULT 1...
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Tænd Gasurveyor INST. KNAP 1 PUMP RANGE PURGE KNAP 2 GASURVEYOR 11-500 ALARM ACK. Tryk og hold nede den knap 1 , så startes opvarmnings processen og pumpen. Tryk og hold nede den knap 2 , så startes opvarmnings processen og pumpen.
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LEL/Gas Ilt LEL/Gas, ect. (mode 1) Vol.Gas Ilt Vol.Gas, ect. (mode 2) Gasurveyor 11-500 har både hørlig og visuel alarm ved fejl under brug. Når alarm er sat i stand, gar instrumentet muligheden for at enten have latching eller non-latching alarm.
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GAS MEASUREMENT INSTRUMENTS LTD. CHECKLIST VEILIGHEID Batterijen: PLAATSEN VAN GEBRUIK...
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INST. KNOP 1 PUMP PURGE RANGE KNOP 2 GASURVEYOR 11-500 ALARM ACK. LEL autobereik naar volume gas ; zuurstof. Druk op knop 1 en houdt ingedrukt om instrument en pomp aan te schakelen. Dit zorgt voor opwarming. 0 tot 100% volume gas ; zuurstof, voor reinigingstoepassingen.
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LEL/GAS zuurstof LEL/GAS, etc. (Mode 1) Vol. Gas zuurstog Vol. Gas, etc. (Mode 2). De Gasurveyor 11-500 heeft standaard audio en visuele alarmen uitgeschakeld. Indien de alarmfunctie aangeschakeld is, kunt u op het instrument kiezen tussen een alarm met of zonder automatische uitschakeling.
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