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IMPORTANT INFORMATION Con�nued safe and reliable opera�on of this equipment is condi�onal on all installa�on, opera�on and maintenance procedures being carried out in accordance with the appropriate manuals, by personnel having appropriate qualifica�ons, experience and training. Failure to observe the requirements of the manual may result in the user being held responsible for the consequences and may invalidate any warranty.
Table of Contents Descrip�on and Defini�ons ..................1 1.1 Scope of this manual ....................1 1.2 Safety informa�on ....................... 1 1.3 Descrip�on ........................1 1.4 Sample measurement configura�ons ................2 1.5 Other product op�ons ....................3 Specifica�on ......................7 2.1 General ......................... 7 2.2 Environmental limits ....................
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5.2.2 Selec�ng the security level and changing the password(s) ....... 33 5.2.3 Se�ng the clock ....................36 5.2.4 Changing regional se�ngs ................37 5.2.5 Selec�ng power save mode ................38 5.2.6 Selec�ng pump opera�on (5100 i.s. with internal sample pump) ....38 General opera�on ....................
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7.4 Replacing the rechargeable batery pack ..............64 7.5 Preventa�ve maintenance ..................64 Fault Finding ......................65 8.1 Introduc�on to faults and fault messages ..............65 8.2 Viewing fault messages ..................... 67 8.3 General fault finding ....................67 Storage and Disposal ..................... 71 9.1 Storage ........................
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Table of Figures Figure 1: Top of the 5100 i.s....................3 Figure 2: Botom of the 5100 i.s................... 4 Figure 3: Back of the 5100 i.s....................5 Figure 4: The Measurement screen ..................22 Figure 5: The 5100 i.s. menu structure ................26 Figure 6: The Menu screen ....................
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List of Tables Table 1: General specifica�ons ..................... 7 Table 2: Environmental limits....................8 Table 3: Calibra�on gases ....................10 Table 4: Sample gases ......................12 Table 5: Performance: standard oxygen sensor ..............14 Table 6: Performance: high accuracy oxygen sensor ............15 Table 7: Performance: IR (infrared) sensors ................
Description and Definitions Scope of this manual This manual provides installa�on, opera�on and rou�ne maintenance instruc�ons for the Servomex 5100 i.s. Portable Gas Analyser, abbreviated to "5100 i.s." in the remainder of this manual. Safety information Read this manual and ensure that you fully understand its content before you atempt to install, use or maintain the 5100 i.s.
93/42/CEE ; il n’est donc pas destiné à être utilisé sur l’être humain à des fins de diagnostic, de prévention, de contrôle, de traitement ou d’atténuation d’une maladie ou d’une blessure, ni à des fins de remplacement ou de modification de l’anatomie. WARNING / AVERTISSEMENT The 5100 i.s.
Other product options The 5100 i.s. can be supplied with the following op�ons: • With an internal sample pump, or with an AFCD (Automa�c Flow Control Device) • With a gas probe accessory • With a sample condi�oning kit • With a carry case •...
Specification WARNING / AVERTISSEMENT You must install and use the 5100 i.s. in accordance with the requirements of this sec�on and subsequent sec�ons of the manual. If you do not, the protec�on facili�es incorporated into the design of the 5100 i.s. may not operate as intended, sample gas measurements may not be accurate, or the 5100 i.s.
Environmental limits WARNING / AVERTISSEMENT The 5100 i.s. is not suitable for use in oxygen enriched atmospheres (with oxygen concentra�ons higher than 21%). Le 5100 i.s. ne doit pas être utilisé dans les atmosphères enrichies en oxygène (concentrations en oxygène supérieures à 21 %). Property Speci fication Ambient temperature range:...
Calibration gases WARNING / AVERTISSEMENT If the 5100 i.s. is specified for use with carbon monoxide or carbon dioxide, the concentra�ons of the gases used may be above their respec�ve threshold limit values, and should therefore be considered toxic. You must therefore carry out a risk assessment before you use the 5100 i.s.
substance incompatible avec les matériaux en contact avec les gaz (Appendix Descripti on Speci fication Low calibra�on gas: Oxygen-free nitrogen, 99.9% pure High calibra�on gas: Standard oxygen sensor Cer�fied oxygen supply * or instrument quality air , or other supply (with > 20% †...
Sample gases WARNING / AVERTISSEMENT If the 5100 i.s. is specified for use with carbon monoxide or carbon dioxide, the concentra�ons of the gases used may be above their respec�ve threshold limit values, and should therefore be considered toxic. You must therefore carry out a risk assessment before you use the 5100 i.s.
substance incompatible avec les matériaux en contact avec les gaz (voir Appendix D). Descripti on Speci fication Pressure range: 5100 i.s. with internal sample pump: 80 kPa absolute Minimum (0.8 bar absolute, 11.6 psi absolute) 110 kPa absolute Maximum (1.1 bar absolute, 16 psi absolute) Pressure range: 5100 i.s.
Performance: standard oxygen sensor WARNING / AVERTISSEMENT You must only use the 5100 i.s. with oxygen enriched sample/calibra�on gases (with oxygen concentra�ons higher than 21%) when it is located in a safe area. Le 5100 i.s. ne doit être utilisé avec des gaz de calibrage ou gaz échantillons enrichis en oxygène (concentrations en oxygène supérieures à...
A 1% change in ambient barometric pressure will result in a 1% change in sample § reading. Table 5: Performance: standard oxygen sensor Performance: high accuracy oxygen sensor WARNING / AVERTISSEMENT You must only use the 5100 i.s. with oxygen enriched sample/calibra�on gases (with oxygen concentra�ons higher than 21%) when it is located in a safe area.
Within sample gas supply pressure range specified in Section 2.4. ‡ A 1% change in ambient barometric pressure will result in a 1% change in sample † reading. Table 6: Performance: high accuracy oxygen sensor Performance: IR (infrared) sensors The display indica�ons given below are the default indica�ons. You can configure the 5100 i.s.
Within sample gas supply pressure range specified in Section 2.4. ‡ In the range 5 to 45 °C (41 to 113 °F). Table 7: Performance: IR (infrared) sensors Rechargeable battery Descripti on Speci fication Batery type Lithium ion Time to recharge (from empty) 4 to 6 hours Opera�ng life (from fully charged) 8 to 24 hours *...
Hazardous area certification WARNING / AVERTISSEMENT Refer to Cer�fica�on supplement manual 05100008A. Reportez-vous au manuel de supplément de certification 05100008A. Copies of the Hazardous Area Cer�ficates are held in Cer�fica�on supplement manual 05100008A. The 5100 i.s. is cer�fied for use in the following hazardous areas (as specified by the cer�fica�on label fited).
The 5100 i.s. is FM approved for indoor use in Class I Division 1 or Class I Zone 0 in both USA and Canada. IS/I/1/ABCD/T4; -10°C ≤ Ta ≤ +50°C: IP65 (Division 1) USA: IS/I/0/AEx ia/IIC/T4; -10°C ≤ Ta ≤ +50°C: IP65 (Zone 0) IS/I/1/ABCD/T4;...
Unpack the 5100 i.s. WARNING / AVERTISSEMENT Do not use the 5100 i.s. if it is damaged. If the 5100 i.s. is damaged, its cer�fica�on will be invalidated, and use of the analyser in a hazardous area will result in a risk of fire or explosion. N’utilisez pas le 5100 i.s.
User interface Throughout this manual, reference is made to product op�ons which must be specified at the �me of purchase. Associated menus and menu op�ons will not be available if your 5100 i.s. does not have the corresponding product op�ons. Introduction The 5100 i.s.
The Measurement screen is then displayed, as shown in Figure 4 below: Figure 4: The Measurement screen Transducer number ("1" always shown) Gas being measured Status icon bar (see Sec�on 4.4) Measurement units So�ware health indicator Current measurement So� key legends Fault icon: see Sec�on 8 Alarm icon: see Sec�on 6.6.1 During normal 5100 i.s.
Soft key legends The four so� key legends at the botom of the Measurement screen (Figure 4) correspond to the four so� keys on the top of the 5100 i.s. (The first legend corresponds to the func�on of so� key 1, the second legend corresponds to the func�on of so� key 2, and so on). On the Measurement screen, the so�...
Status icon bar The status icon bar appears on all screens. The icons which can be shown and their meanings are as follows: Legend Meaning Indicates that a fault has been detected by the 5100 i.s.: refer to Sec�on 8. Indicates that the audible alarm is disabled: refer to Sec�on 6.6.5.
Menu options/screens and password protection The menu structure of the 5100 i.s. is shown in Figure 5, which shows that some of the op�ons/screens are password protected. When an op�on/screen is password protected, this means that the correct corresponding password has to be entered before the op�on/screen can be accessed. Password protec�on operates as follows: •...
Menu screen Some of the menu screens referenced below may not be available: refer to the note at the start of Sec�on 4. The Menu screen (see Figure 6) provides access to other screens in the menu structure, and is displayed by pressing the so�...
The Settings screen The Se�ngs screen is shown in Figure 7. Figure 7: The Se�ngs screen so� keys to highlight the required screen op�on, then press the Use the so� key to display the selected screen, as shown below: Screen Section Changing the password.
The Information screen A typical Informa�on screen is shown in Figure 8. Figure 8: Typical Informa�on screen This screen shows informa�on (such as the 5100 i.s. serial number and the version of the opera�ng so�ware embedded in the 5100 i.s.) which is useful to the Servomex support team.
Soft key Functi on Increases the highlighted digit by 1. Decreases the highlighted digit by 1. Moves the cursor le� to the previous digit. Moves the cursor right to the next digit. Table 17: Edi�ng icons Note that the figures above and below the highlighted digit show the digits above and below the currently highlighted value.
Battery charging and set-up Charging/recharging the battery 5.1.1 Charging WARNING / AVERTISSEMENT You must only use the power supply unit supplied (or a Servomex approved replacement) to power the 5100 i.s. and charge the batery. If you use another type of power supply unit, you may damage the 5100 i.s., and there may be a risk of electric shock when you use it.
Before you first use the 5100 i.s. for sample gas measurements, you must charge the batery as follows: 1. Place the 5100 i.s. in a suitable loca�on in a safe area, within easy reach of a suitable electrical supply outlet. 2.
You can recharge the batery with the 5100 i.s. switched on or off. If you connect the power supply unit to the electrical supply and to the 5100 i.s. when the batery is fully charged (that is, the batery does not need to be recharged), none of the batery icons will be shown on the status icon bar.
The ‘change the password(s)’ and ’select the security level’ screens/op�ons are always protected by the supervisor password, regardless of the security level selected. This is to ensure that unauthorised personnel cannot change the security level and password(s) and so lock out the 5100 i.s. from other users. The supervisor password provides access to all password protected op�ons/ screens.
Figure 11: The Security select screen 4. To change the security level, use the so� keys to highlight the required level, then press the so� key. The Security level screen will then be displayed again, showing the newly selected security level. so�...
5.2.3 Setting the clock Use the following procedure to set the date and �me: so� key to display the Menu screen, use the so� keys to 1. Press the highlight the "Se�ngs" menu op�on, then press the so� key. The Se�ngs screen will then be displayed.
5.2.4 Changing regional settings You can configure the following 5100 i.s. regional se�ngs so that the informa�on shown on the various screens is beter suited to your local conven�ons: Setting Options available Language Various languages are supported. Date format Day/Month/Year * or Month/Day/Year. Decimal format Use of "."...
5.2.5 Selecting power save mode You can select the ‘power save’ mode of opera�on, to conserve batery power. When power save mode is selected, the 5100 i.s. will automa�cally switch off a�er 30 minutes has elapsed during which no key has been pressed. To select/deselect power save mode: 1.
Figure 17: The Set up screen so� keys to the "Pump" menu op�on, then press the so� 2. Use the key. The Pump mode screen will then be displayed, as shown in Figure 18 (which shows manual pump opera�on selected). Figure 18: The Pump mode screen 3.
General operation WARNING / AVERTISSEMENT Do not use the 5100 i.s. if it is damaged. If the 5100 i.s. is damaged, its cer�fica�on will be invalidated, and use of the analyser in a hazardous area will result in a risk of fire or explosion. N’utilisez pas le 5100 i.s.
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Les gaz échantillon et de calibrage peuvent être toxiques, asphyxiants ou inflammables. Avant d’utiliser le 5100 i.s., assurez-vous que les raccords externes ne présentent pas de fuites à la pression maximale de fonctionnement et que les sorties de gaz échantillon et de gaz bypass (ainsi que le raccord en T de calibrage si utilisé) sont évacués vers une atmosphère dans laquelle ces gaz ne présenteront pas de risque pour les personnes.
Calibrating the 5100 i.s. WARNING / AVERTISSEMENT You must only use the 5100 i.s. with oxygen enriched calibra�on gases (with oxygen concentra�ons higher than 21%) when it is located in a safe area. Le 5100 i.s. ne doit être utilisé avec des gaz de calibrage enrichis en oxygène (concentrations en oxygène supérieures à...
The calibra�on procedure in this sec�on is for a 5100 i.s. without an op�onal sample condi�oning kit. If your 5100 i.s. has a sample condi�oning kit, refer to Sec�on C.4 for addi�onal informa�on on calibra�on. You must calibrate the 5100 i.s. before you first use it to take sample readings (see Sec�on 6.3), and whenever the 5100 i.s.
so� keys to select the required calibra�on, that is: 4. Use the • ’Lo’ (low calibra�on gas: for example, nitrogen for an oxygen sensor). • ’Hi’ (high calibra�on gas: for example, oxygen for an oxygen sensor). so� key. The Calibrate target value screen will then be shown (see Figure 5.
Taking sample readings WARNING / AVERTISSEMENT You must only use the 5100 i.s. with oxygen enriched sample gases (with oxygen concentra�ons higher than 21%) when it is located in a safe area. Le 5100 i.s. ne doit être utilisé avec des gaz de calibrage enrichis en oxygène (concentrations en oxygène supérieures à...
1. If necessary, calibrate the 5100 i.s.: see Sec�on 6.2. 2. Ensure that the Measurement screen is displayed: see Sec�on 4. 3. Use the quick-connect fi�ng supplied to connect the sample gas supply to the sample gas inlet on the back of the 5100 i.s. (see Figure 3). 4.
6.4.2 Entering a cross-interference compensation You can only apply cross-interference compensa�on to oxygen sample measurements. You must not apply cross-interference compensa�on to IR gas measurements. Cross-interference compensa�on is disabled during calibra�on, and is not applied to the values shown in Figure 21. Use the following procedure to enter a compensa�on to correct for an oxygen measurement error: so�...
Selecting display units You can change the measurement units shown on the display. The following display units are supported: Units Meaning volume % parts per million volume parts per million mg/m3 mg m-3 (milligrams per normal cubic metre) mol/mol mols per mol (or moles per mole) % LEL volume % of the Lower Explosive Limit Table 22: Selec�ng display units...
Figure 24: The Units selec�on screen so� keys to highlight the required units, then press the 5. Use the so� key to select the units. The Currently selected units screen will then be displayed again, with the newly selected units shown. 6.
• An ‘alarm’ icon is shown on the measurement screen (see Sec�on 4.2). The number ("1" or "2") in the icon will iden�fy the alarm which has been triggered. • If the audible measurement alarm is enabled (see Sec�on 6.6.5), the audible alarm goes •...
• If a ‘high’ alarm has an alarm level of 20% and a hysteresis level of 2%, the alarm will be ac�vated when a sample measurement is > 20%, and the alarm will not be deac�vated un�l a sample measurement is < 18%. 6.6.4 Setting the measurement alarm levels and modes Ensure that the measurement alarm and hysteresis levels are not too close to the...
Figure 28: The Alarm mode screen 4. If the alarm mode is not the required mode, press the so� key, use the so� keys to select the required mode (none, low or high), then press the so� key. 5. On the Alarm mode screen, use the and so� keys to highlight each of the following alarm op�ons, and select the required op�on (using the method in Step 4 above) or enter the appropriate levels (using the method described in Sec�on 4.10): •...
When the audible alarm is on because of a measurement alarm condi�on, you can temporarily silence (mute) the audible alarm, as follows: 1. On the Measurement screen, press the so� key; the Alarm op�on screen (Figure 26) will then be displayed. 2.
• The sample reading which triggered the alarm condi�on. Data logging 6.7.1 Introduction The 5100 i.s. allows you to maintain a data log of sample measurements made, within the 5100 i.s. memory. The data log consists of one or more ‘batches’ of measurements, and a total of 200 measurements can be stored.
2. To store the measurement data in the data log, press the so� key. A Log taken screen (Figure 32) is then displayed for a few seconds to verify that the measurement data has been stored in the data log, then the Measurement screen is shown again.
so� keys to highlight the "View log" op�on, then press the so� 2. Use the key. The View log (batch) screen is then displayed, alterna�ng with the View log (date) screen: see Figure 34 and Figure 35. so� keys to scroll through all of the measurements stored in the 3.
Adjusting the display At any �me, you can adjust the screen display to suit the ambient light condi�ons, as described in Sec�ons 6.8.1 and 6.8.2. 6.8.1 Adjusting the backlight timer When the 5100 i.s. is first switched on, the backlight goes on to illuminate the screen. If no so�...
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1. Switch off the 5100 i.s.: press and hold the Power On/Off key for approximately 2 seconds, then release the key when the audible alarm goes on. 2. If you will not use the 5100 i.s. for several days: • Disconnect any tubes from the sample gas outlet and from the bypass gas outlet on the back of the 5100 i.s.
Routine Maintenance WARNING / AVERTISSEMENT Do not atempt to carry out any maintenance opera�ons other than those specified in this manual. If you do, you can damage the 5100 i.s., its cer�fica�on will be invalidated, and use of the analyser in a hazardous area will result in a risk of fire or explosion.
et peuvent s’accumuler en concentrations dangereuses à l’intérieur du 5100 i.s. pendant l’utilisation. • L’inspection du filtre d’entrée et la dépose des couvercles d’accumulateurs rechargeables ne doivent être effectuées que dans une enceinte à ventilation mécanique (volume minimum de 1 m3) ou autre environnement convenablement sécurisé...
4. Inspect the ‘O’ ring on the inner side of the filter retainer cap. If the ‘O’ ring is twisted or damaged: • Remove the ‘O’ ring, then dispose of it. • Fit a new ‘O’ ring to the inner side the filter retainer cap. 5.
If you use the 5100 i.s. for carbon monoxide or carbon dioxide sample measurements, you must regularly leak-test the 5100 i.s. and the associated sample/vent lines or system, in a safe area. We recommend that you leak-test the analyser at least once every 6 months. We recommend that you pressurise the analyser and sample/vent lines to 500 mm (water), and that you then check for a pressure fall rate of less than 2 mm (water) per minute.
Fault Finding Introduction to faults and fault messages When the 5100 i.s. internal self-test facili�es detect a fault: • The audible alarm emits a single short tone. • The amber fault LED (see Figure 1) goes on. • A fault icon is shown on the measurement screen (see Figure 4). •...
Fault mess age Recommended actions Pump fault (This fault message will only be shown on a 5100 i.s. with an internal sample pump.) Check that the sample gas inlet, the sample gas outlet and the bypass gas outlet (see Figure 3) are not blocked or obstructed, and that any pipes or tubes connected to the inlet and outlets are not blocked or obstructed.
Viewing fault messages If you want to view details of faults currently detected by the 5100 i.s., use the so� keys to highlight the "Faults" op�on on the Menu screen, then press the so� key. The Fault status screen will then be displayed as shown in Figure 38. Figure 38: The Fault status screen If there is more than one currently detected fault, this will be indicated by the screen heading and by the scroll bar at the right of the screen.
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Fault symptom Recommended actions "---------" is displayed This indicates a possible measurement error, or a instead of a sample communica�ons error between a transducer and the 5100 measurement (or appears in i.s. controller. the data log). Check that the 5100 i.s. is not being knocked, moved, or subjected to high levels of vibra�on during sample measurements.
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Fault symptom Recommended actions Check that the sample gas supply pressure is correct: refer to Sec�on 2.4. Check that the correct display units have been selected, 5100 i.s. measurements are not as expected. and that the units conversion factor has been correctly entered (see Sec�on 6.5).
Fault symptom Recommended actions • Check the fuse in the power supply unit plug. If the fuse has failed, replace it with a new fuse of the correct ra�ng. If the power supply unit is correctly connected to your • electrical supply outlet and your external electrical supply is correct, the power supply unit may have failed: contact Servomex or your local Servomex agent...
Storage and Disposal Storage Refit any protec�ve plas�c covers (see Sec�on 3) and place the 5100 i.s. and any associated equipment in its original packaging before storage. Alterna�vely, seal it inside a waterproof plas�c bag, sack, or storage box. Store the 5100 i.s. and any associated equipment in a clean, dry area. Do not subject it to excessively hot, cold, or humid condi�ons: see Sec�on 2.2.
Spares WARNING / AVERTISSEMENT Do not use spares other than those specified below, and do not atempt to replace the internal sample pump (if fited) yourself. If you do, you can damage the 5100 i.s. and invalidate its cer�fica�on, and use of the analyser in a hazardous area will result in a risk of fire or explosion.
Appendix A Display Unit Conversion Factors When you select display units as described in Sec�on 6.5, you must ensure that you also enter the correct units conversion factor, as shown in the table below: To convert: Use the units Applicable conversi on gas(es) factor...
Appendix B Optional Gas Probe Accessory Overview The gas probe accessory enables you to accurately pinpoint where gases will be sampled. Refer to Figure 39. The accessory consists of the removable protec�ve �p (1, only supplied with the 25 cm Probe accessory), the probe (2) and handle (3), an op�onal filter (4), and a coiled sample pipe (5) which is terminated by an outlet connector (6).
Additional spares WARNING / AVERTISSEMENT Do not use spares other than those specified below. If you do, you can damage the 5100 i.s. and invalidate its cer�fica�on, and use of the analyser in a hazardous area will result in a risk of fire or explosion. N’utilisez aucune pièce de rechange autre que celles indiquées cidessous.
Order these spares from Servomex or your Servomex agent. Figure 39: Op�onal gas probe assembly Protec�ve �p * Coiled sample pipe Outlet connector Probe Handle Catchpot inlet adaptor Filter † * Removable: only supplied fitted to the 25 cm Probe. Optional.
Appendix C Optional Sample Conditioning Kit CAUTION If you have a 5100 i.s. with a sample condi�oning kit, always store, carry and use the 5100 i.s. in the orienta�on shown in Figure A2 (that is, upright, with the display and controls at the top).
Using the 5100 i.s. with the sample conditioning kit Calibrating You must calibrate the 5100 i.s. with the sample condi�oning kit as described in Sec�on 6.2, but you must connect the calibra�on gas supply to the sample gas inlet on the sample condi�oning kit (Figure 41, item 4).
Figure 41: Schema�c of sample condi�oning kit connec�ons Drier outlet 5100 i.s. Catchpot-to-drier gas pipe 5100 i.s. sample gas inlet Catchpot outlet * Drier outlet pipe Sample gas inlet * Drier Catchpot Drier inlet Catchpot drain plug * The sample gas inlet on the catchpot has a tube which extends to the bottom of the body of the catchpot.
Additional maintenance Draining the catchpot A window in the carry case pocket allows you to see the catchpot. Do not allow the level of liquid in the catchpot to rise above the top of the transparent body of the catchpot. Refer to Figure 41.
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column of drying agent has turned green, the drying agent needs to be regenerated or replaced. You can regenerate the drying agent in one of two ways: by hea�ng, or by passing dry gas through it. To regenerate the drying agent by hea�ng: 1.
Additional spares WARNING / AVERTISSEMENT Do not use spares other than those specified below. If you do, you can damage the 5100 i.s. and invalidate its cer�fica�on, and use of the analyser in a hazardous area will result in a risk of fire or explosion. N’utilisez aucune pièce de rechange autre que celles indiquées cidessous.
Appendix D Materials In Contact With Sample And Calibration Gases The materials of the parts of the 5100 i.s. in contact with the sample and calibra�on gases are listed below. These materials have a wide range of chemical compa�bility and corrosion resistance.
Appendix E Disposal in Accordance with the Waste Electrical and Electronic Equipment (WEEE) Directive The label shown in Figure 42 is fited to the analyser. Figure 42: The WEEE label This label iden�fies that: • The analyser is considered to be within the scope of the Waste Electrical and Electronic Equipment (WEEE) Direc�ve 2002/96/EC.
Appendix F Compliance and Standards Information • The 5100 i.s. Gas Analyser complies with the European Community "Electromagne�c Compa�bility Direc�ve". • The 5100 i.s. Gas Analyser complies with the European Community ATEX Direc�ve. • The 5100 i.s. has been assessed to IEC 61010-1:2001 (+Corr 1: 2002 + Corr 2:2003) for electrical safety, assuming IEC 60664-3 Category II, Pollu�on Degree 2.
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