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Analysentechnik
Sample gas cooler
EGK 4S
Installation and Operation Instructions
Original instructions
BE450004
Bühler Technologies GmbH, Harkortstr. 29, D-40880 Ratingen
10/2018
Tel. +49 (0) 21 02 / 49 89-0, Fax: +49 (0) 21 02 / 49 89-20
E-Mail: analyse@buehler-technologies.com
Internet: www.buehler-technologies.com
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Table of Contents
Related Manuals for Buhler EGK 4S
Summary of Contents for Buhler EGK 4S
- Page 1 Analysentechnik Sample gas cooler EGK 4S Installation and Operation Instructions Original instructions BE450004 Bühler Technologies GmbH, Harkortstr. 29, D-40880 Ratingen 10/2018 Tel. +49 (0) 21 02 / 49 89-0, Fax: +49 (0) 21 02 / 49 89-20 E-Mail: analyse@buehler-technologies.com Internet: www.buehler-technologies.com...
- Page 2 Bühler Technologies GmbH, Harkortstr. 29, D-40880 Ratingen Tel. +49 (0) 21 02 / 49 89-0, Fax: +49 (0) 21 02 / 49 89-20 Internet: www.buehler-technologies.com E-Mail: analyse@buehler-technologies.com Read this instruction carefully prior to installation and/or use. Pay at- tention particularly to all advises and safety instructions to prevent in- juries.
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Page 3: Table Of Contents
EGK 4S Contents Introduction............................................. 2 Intended use ......................................... 2 Types ............................................ 2 Scope of delivery ........................................ 2 Ordering instructions ...................................... 3 Safety instructions......................................... 4 Important advice ......................................... 4 General hazard warnings .................................... 5 Transport and storage ........................................ 6 4 Installation and connection ...................................... 7 Installation site requirements.................................. -
Page 4: Introduction
EGK 4S 1 Introduction 1.1 Intended use This unit is intended for industrial use in gas analysis systems. It's an essential component for conditioning the sample gas to protect the analysis instrument from residual moisture in the sample gas. Please note the specifications in the data sheet on the specific intended use, existing material combinations, as well as pressure and temperature limits. -
Page 5: Ordering Instructions
EGK 4S 1.4 Ordering instructions The item number is a code for the configuration of your unit. Please use the following model key: X X X X X 0 0 0 X Product Characteristics Gas cooler models Wall mounting 19" rack installation... -
Page 6: Safety Instructions
EGK 4S 2 Safety instructions 2.1 Important advice Operation of the device is only valid if: – the product is used under the conditions described in the installation- and operation instruction, the intended application according to the type plate and the intended use. In case of unauthorized modifications done by the user Bühler Technolo- gies GmbH can not be held responsible for any damage, –... -
Page 7: General Hazard Warnings
EGK 4S 2.2 General hazard warnings The equipment must be installed by a professional familiar with the safety requirements and risks. Be sure to observe the safety regulations and generally applicable rules of technology relevant for the installation site. Prevent malfunctions and avoid personal injuries and property damage. -
Page 8: Transport And Storage
EGK 4S 3 Transport and storage Only transport the product inside the original packaging or a suitable alternative. The equipment must be protected from moisture and heat when not in use. It must be stored in a covered, dry and dust-free room at a temperature of -20 °C to 60 °C (-4 °F to 140 °F). -
Page 9: Installation And Connection
EGK 4S 4 Installation and connection 4.1 Installation site requirements The unit is intended for use in enclosed areas in a 19” rack, wall-mounting, or as a table-top unit. Adequate protection from the weather must be provided when used outdoors. -
Page 10: Connecting The Heat Exchanger
EGK 4S 4.2.1 Connecting the heat exchanger The gas inputs are marked in red. On glass heat exchangers the correct position of the seal is important when connecting the gas lines (see image). The seal con- sists of a silicone ring with a PTFE sleeve. The PTFE side must face the glass thread. - Page 11 EGK 4S Connection via plug The device is equipped with connectors according to EN 175301-803 for mains and status output. If the cables are mounted prop- erly, they cannot be interchanged. Please make sure that the connectors are remounted correctly after connecting the cable. The following figures show the pin assignment with respect to the numbers printed on the connector.
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Page 12: Operation And Control
EGK 4S 5 Operation and control NOTICE The device must not be operated beyond its specifications. After switching on the cooler the block temperature will be displayed. The display will flash until the block temperature has reached the preset target value (± adjustable alarm range). The status contact is in the Alarm position. -
Page 13: Overview Of The Menu Items
EGK 4S 5.1.1 Overview of the menu items Display of current temperature and operating state ____ Displayed is the block temperature with a resolution of 0,5°C/0.75 °F. By pressing the Enter button brings the Display ____ Current temperature display to the Main Menu. The unit of temperature is adjustable in the menu Global Settings (Celsius or Fahrenheit). -
Page 14: Description Of Menu Functions
EGK 4S 5.2 Description of menu functions 5.2.1 Main menu Cooler From here you will be able to access to all relevant cooler settings. The related submenu allows you to select the target temperature and alarm thresholds. Globale settings (ToP Settings) Selection of the global temperature unit, either degree Celsius (C) or degree Fahrenheit (F). -
Page 15: Maintenance
EGK 4S 6 Maintenance The basic version of the cooler requires no special maintenance. However, it may have different options depending on the cooler model. In this case the following maintenance must be per- formed regularly: – Optional peristaltic pump: Check hoses During maintenance, remember: –... -
Page 16: Service And Repair
EGK 4S 7 Service and repair This chapter contains information on troubleshooting and correction should an error occur during operation. Repairs to the unit must be performed by Bühler authorised personnel. Please contact our Service Department with any questions: Tel.: +49-(0)2102-498955 or your agent If the equipment is not functioning properly after correcting any malfunctions and switching on the power, it must be inspected by the manufacturer. -
Page 17: Safety Instructions
EGK 4S 7.2 Safety instructions – The device must be operated within its specifications. – All repairs must be carried out by Bühler authorised personnel only. – Only perform modifications, servicing or mounting described in this manual. – Only use original spare parts. -
Page 18: Replacing The Fuse Of The Cooler
EGK 4S 7.4 Replacing the fuse of the cooler – Turn off gas supply. – Switch the device off and disconnect power supply. – Loosen the screws of the cover. – Remove the cover carefully. – The fuse is placed on the PBC beneath a plastic cap. Replace the fuse and push down the plastic cap. Regard the supply voltage for selecting the correct value of the fuse. -
Page 19: Disposal
EGK 4S 8 Disposal The refrigerant circuit of the cooler contains R134a refrigerant. The heat exchanger is charged with glycol-based coolant. Dispose of parts so as not to endanger the health or environment. Follow the laws in the country of use for disposing of elec- tronic components and devices as well as hazardous materials during disposal. -
Page 20: Appendices
EGK 4S 9 Appendices 9.1 Technical Data Gas Cooler Technical Data Ready for operation after max. 15 minutes Rated cooling capacity (at 25 °C) 800 kJ/h Ambient temperature 5 °C to 50 °C Gas output dew temperature, preset: 5 °C... -
Page 21: Diagram Typical Installation
EGK 4S 9.3 Diagram typical installation Test gas Sample gas 1 Sample gas probe 2 Sample gas line 3 Reversing tap 4 Sample gas pump 5 Sample gas cooler 6 Automatic condensate drain 7 Fine mesh filter 8 Moisture detector... -
Page 22: Dimensions (Mm)
EGK 4S 9.5 Dimensions (mm) 20 Bühler Technologies GmbH BE450004 ◦ 10/2018... -
Page 23: Attached Documents
EGK 4S 10 Attached documents – Declaration of conformity KX450001 – RMA - Decontamination Statement BE450004 ◦ 10/2018 Bühler Technologies GmbH...
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