Gas Sampling Boards for N Generators 3610 3611 Content NTRODUCTION BOUT THIS ANUAL NQUIRIES AND EEDBACK PECIFICATIONS NSTALLATION ONTROL AT ELIVERY HERE TO NSTALL THE YSTEM AFETY SPECTS AMPLING OARD 3.4.1 Mounting Panel 3.4.2 Gas Connection 3.4.3 Vent Line Connection 3.4.4 Analyzer and Electrical Connection 3.4.5...
3611 1 Introduction 1.1 About this Manual This manual contains data and instructions for the installation, operation, and maintenance of the Green Instruments gas sampling boards for nitrogen genera- tors: N2W board 100-230 VAC – wide 3610a N2W board 100-230 VAC – wide with flow alarm 3612a N2N board 24 VDC –...
Green Instruments A/S reserves the copyright of this manual. Without prior writ- ten permission of Green Instruments A/S, the manual may not be copied and given to unauthorized people. 1.2 Inquiries and Feedback All claims and inquiries for spares shall be addressed to Green Instruments A/S or our distributors.
Gas Sampling Boards for N Generators 3610 3611 2 Specifications Sampling Board for Nitrogen Generator Minimum 4 bar – maximum 10 bar on all inlet ports – pref- Sample pressure erably constant and identical pressure on all inlet ports. Sample flow 1–5 l/m.
Installation 3 Installation Read this chapter in its entirety before installing the system. 3.1 Control at Delivery When you receive the shipment, please inspect and confirm that the received scope of supply is in accordance with the packing list and not damaged. Any dis- crepancy should be reported to the supplier immediately.
It should be pointed out that installation and operation of the sampling board for nitrogen generators and associated equipment must be carried out by skilled, trained, and certified personnel, and that Green Instruments A/S does not take any responsibility of the operation of the system and associated equipment whatsoev- The successful and safe operation of this equipment is dependent upon proper handling, installation, operation, and maintenance.
1/8" BSP female connections, and are marked from the bottom: 1, 2, and 3. The system is supplied with the sample ports plugged. Green Instruments A/S advises the following arrangements of gas connection: Port 1 (bottom) sample line from the nitrogen generator...
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Gas Sampling Boards for N Generators 3610 3611 GI supply Valve 00358 Port 3 – 1/8" BSP Port 2 – 1/8" BSP Port 1 – 1/8" BSP Vent Line – 1/8" BSP Sensor 01258 Cable Connector 00457 01438 Flow Meter 00839 GI supply Flow...
Installation The pressure and flow rate of the calibration gasses should be the same as the pressure and flow rate from the sample line under normal operating conditions of the nitrogen generator. Please keep the inlet pressure as even and identical on all inlet ports as possible.
Gas Sampling Boards for N Generators 3610 3611 4 Commissioning Before starting the system for the first time after completing the in- stallation, please check the installation of the system. 4.1 Installation Checks of the Sampling Board Check that the span and zero calibration gases are connected and that all con- nections are secured and not leaking.
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Commissioning Check the gas pressure at the pressure regulator. It is preset and locked to 0.03 MPa (≈ 0.3 bar). It might swing ± 0.01 MPA (≈ 0.1 bar). Adjust the flow to approximately 1–2 l/m. If the flow is too high (i.e. >5 l/m) the sensor temperature will change and consequently the readings.
Gas Sampling Boards for N Generators 3610 3611 5 Routine Maintenance 5.1 Sampling System Routine inspection and maintenance of the sampling system is required to make sure no gas is leaking from the test or calibration gas supply. Failure to periodical- ly inspect and maintain the above requirements may lead to imprecise analyzer readings and thus a malfunction of the nitrogen generator.
Spare Parts 6 Spare Parts When ordering spare parts, please quote the serial number of the an- alyzer which you can find on the label on the back of the G analyz- er and on the right side of the blue G analyzer box.
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Gas Sampling Boards for N Generators 3610 3611 the specific appearance of the spare Part Part Description parts is subject change without notice; the function however will not change 01241 G Oxygen Analyzer 100-230 VAC 01245 G Oxygen Analyzer manual 01251 Fuse 2 AT (pkg of 10) 01258 SEN9 oxygen sensor/w connector –...
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Spare Parts SD card with software & standard settings files – please quote the serial number of the analyzer 01471 when you order an SD card. 01599 This manual Optional 01453 Digital flow switch 0.2-10 l/min (optional) Other optional equipment e.g. visualization, recording and data logging, monitor- ing of gas temperature, pressure, and load.
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Green Instruments (S) Pte. Ltd. Green Instruments A/S Green Instruments USA, Inc. sales.sg@greeninstruments.com sales@greeninstruments.com usa@greeninstruments.com 4008 Ang Mo Kio Avenue 10 Erhvervsparken 29 6750 N.
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