SERVOPRO 4900 Multigas Quick Start Guide Rev A05
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SERVOPRO 4900 Multigas Quick Start Guide Rev A05 - 1

SERVOPRO 4900 Multigas Analyzer Quick Start Guide PN 0890000Q

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SERVOPRO 4900 Multigas Quick Start Guide Rev A05 - 2

IMPORTANT INFORMATION Continued safe and reliable operation of this equipment is conditional on all installation, operation and maintenance procedures being carried out in accordance with the appropriate manuals, by personnel having appropriate qualifications, 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. Servomex accepts no liability for unauthorized modifications to Servomex supplied equipment. Servomex has paid particular attention to Health and Safety...

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SERVOPRO 4900 Multigas Quick Start Guide Rev A05 - 3

© Servomex Group Limited 2018

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SERVOPRO 4900 Multigas Quick Start Guide Rev A05 - 4

Quick Start Guide P/N: 0890000Q Revision: MG4900QSG4.0 © Servomex Group Limited 2018

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SERVOPRO 4900 Multigas Quick Start Guide Rev A05 - 5

Introduction About this Quick Start Guide Scope of the Quick Start Guide This guide covers the basics of the installation, connections, software interface overview and routine maintenance of the 4900 Multigas Analyzer. It is not intended to be a full installation manual but is a quick guide for those that are familiar with the use and maintenance of analytical or process instrumentation. A separate 4900 Multigas Analyzer Installation and Operations manual is also supplied with the analyzer that provides details on the software configuration and operation of the analyzer. The information in...

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SERVOPRO 4900 Multigas Quick Start Guide Rev A05 - 6

Other information provided by the manual Notes give extra information about the equipment. Hints give helpful tips and highlights information which is useful for you to be aware of, for example, specific operating conditions. Applicable EU Directives, Standards, Certification • Low Voltage Directive (2014/35/EU) • Electromagnetic Compatibility (EMC) Directive (2014/30/EU) • EN 61010-1:2010 • EN 61326-1:2013 / IEC 61326-1:2012 • Certified to MCERTS (EN15627-3) and (EN14181) QAL 1 EN15267-3:2007 & QAL 1 as defined in EN 14181: 2014 for O2, SO2, CO and NO Certification Number: SIRA MC030013/11...

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SERVOPRO 4900 Multigas Quick Start Guide Rev A05 - 7

Calibration is essential for the accuracy of sample gas measurements and should be done on a regular basis per recommendations as found in the 4900 Installation and Operation Manual, or as required by the local regulatory body. The 4900 Multigas product complies with BS EN61326-1:2013, Class A. 4900 Multigas is intended for professional measurement and control purposes in industrial process and industrial manufacturing environments or is a component of such equipment. It is not intended for use in domestic applications because the 4900 Multigas does not meet CISPR 11 class B emission limits...

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SERVOPRO 4900 Multigas Quick Start Guide Rev A05 - 8

Many optional features are available for the 4900 Multigas analyzer, depending upon the analyzer configuration: • Up to four gas modules can be selected. 0-25% O2 must be selected with at least one other measurement. • Flow meters to monitor and needle valves to control sample gas flow through the instrument – a maximum of two if the dual sample inlet / outlet option is used. • A sample-flow switch to monitor sample-flow and alarm when the flow is too low – only one allowed per analyzer. • Auto-calibration feature that provides 8 relay contacts for each transducer and software to allow...

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SERVOPRO 4900 Multigas Quick Start Guide Rev A05 - 9

If the intended use of this equipment is to monitor process systems critical for Health and Safety purposes, it is the sole responsibility of the installer and operator to see that this instrument is commissioned, maintained and calibrated in a manner consistent with the customer’s specific application. Continued safe and reliable operation of this equipment is conditional on all installation, operation and maintenance procedures being carried out in accordance with the appropriate manuals, by personnel having appropriate qualifications, experience and training. Failure to observe the...

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SERVOPRO 4900 Multigas Quick Start Guide Rev A05 - 10

Product identification Figure 1-1: Standard 4900 Multigas Gas Analyzer configured for rack-mount Figure 1-2: Rear of the 4900 Multigas Gas Analyzer configured for use with an external NO2 Converter (two inlet / outlet lines included) Note: The AquaExact 1688 port is not currently available for use in the 4900 Multigas. © Servomex Group Limited 2018

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SERVOPRO 4900 Multigas Quick Start Guide Rev A05 - 11

Figure 1-3: The Extended Chassis version of the 4900 Multigas Gas Analyzer Table 1-2 provides a general overview of the identification of the jumper on the back of the analyzer to the function. Some of the connections are for features that not part of the standard analyzer or transducer and must ordered as an option in order to activate them. Table 1-2: Rear panel connections ID J9 – J16 Description Relay I/O connections Description Relay I/O connections Option board 1&2 4-20 mA inputs Option board 3&4 4-20mA inputs 4 – 20 mA output / voltage output (I1± / V1±) 4 – 20 mA output / analog...

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SERVOPRO 4900 Multigas Quick Start Guide Rev A05 - 12

Sample requirements For best performance the flow (and pressure) supplied to the analyzer should be kept at a constant value for both normal sampling and for calibration gas input. Flow Rate: Nominal 1500 mL/min (Min 500mL/min, Max 2000 mL/min) 5°C / 9°F below minimum ambient Oil free, non - condensing, filtered to 1µm Connect the outlet of the analyzer to a separate atmospheric vent, free from any back-pressure Typically, 24 hours from cold start to 20°C / 68°F Note: High sensitivity measurements may take longer Pay particular consideration to the toxicity and asphyxiant nature of the...

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SERVOPRO 4900 Multigas Quick Start Guide Rev A05 - 13

The 4900 Multigas Analyzer is only suitable for installation in safe areas. The maximum pressure to the analyzer must be limited 8psig (55kPa g) by means of a suitable release system such as a pressure release valve or needle valve installed in line with the analyzer inlet streams. Do not modify the unit, either mechanically or electrically, or the certification and warranty of the instrument will be invalidated, and it may not operate safely. The 4900 Multigas Analyzer includes few user-serviceable parts which, are called out in the spare list in the appendix. Do not use the 4900 Multigas...

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