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Summary of Contents for M&C ECM Series
- Page 1 ® Electric Gas Cooler Series EC Instruction Manual Version 1.01.00...
- Page 2 Dear customer, Thank you for buying our product. In this instruction manual you will find all necessary information about this M&C product. The information in the instruction manual is fast and easy to find, so you can start using your M&C product right after you have read the manual. If you have any question regarding the product or the application, please don’t hesitate to contact M&C or your M&C authorized distributor.
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Page 3: Table Of Contents
Content General information ........................ 4 Declaration of conformity ....................... 4 Safety instructions ........................5 Warranty ..........................5 Used terms and signal indications ..................6 Introduction ..........................8 Serial number ........................8 Application ..........................8 Technical Data ......................... 9 For basic cooler ECM without heat exchanger ............... 9 Options for basic cooler ECM .................... -
Page 4: General Information
Head Office M&C TechGroup Germany GmbH Rehhecke 79 40885 Ratingen Germany Telephone: 02102 / 935 - 0 Fax: 02102 / 935 - 111 E - mail: info@mc-techgroup.com www.mc-techgroup.com GENERAL INFORMATION The product described in this operating manual has been examined before delivery and left our works in perfect condition related to safety regulations. -
Page 5: Safety Instructions
SAFETY INSTRUCTIONS Please take care of the following basic safety procedures when mounting, starting up or operating this equipment: • Read this operating manual before starting up and use of the equipment. The information and warnings given in this operating manual must be heeded. •... -
Page 6: Used Terms And Signal Indications
USED TERMS AND SIGNAL INDICATIONS The ‘Danger’ warning sign indicates that death, serious injury and/or significant material damage will be the consequence, if the appropriate precautions should not be taken. Danger The ‘Warning’ warning sign indicates that death, serious injury or damage to property may occur if the relevant precautionary measures are not observed. - Page 7 Wear protective gloves! Working with chemicals, sharpe objects or extremly high temperatures requires wearing protective gloves. Wear safety glasses! Protect your eyes while working with chemicals or sharpe objects. Wear safety glasses to avoid getting something in your eyes. Wear protective clothes! Working with chemicals, sharpe objects or extremly high temperatures requires wearing protective clothes.
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Page 8: Introduction
INTRODUCTION The M&C cooler ECM is used for applications where interfering moisture loading in the sample gas is to be expected. By lowering to a very low stable dew point, condensation is prevented in the analyzer and a fluctuating measurement value due to water vapour cross sensitivities or volumetric errors is avoided. SERIAL NUMBER The type plate with the serial number is located at the side panel of the cooler housing (wall mounting version). -
Page 9: Technical Data
TECHNICAL DATA FOR BASIC COOLER ECM WITHOUT HEAT EXCHANGER Version ECM-1 Version ECM-2 Gas cooler series EC Part No. 02 K 7500 (a)** 02 K 7510 (a)** Number of heat exchanger prepared for 1 stream prepared for 2 streams possibility range of adjustment: +2 °C .. -
Page 10: Options For Basic Cooler Ecm
OPTIONS FOR BASIC COOLER ECM Heat exchanger type ECM-1G ECM-1PV ECM-1SS ECM-2G ECM-2PV ECM-2SS Part No 93 K 0140 93 K 0170 93 K 0160 97 K 0100 97 K 0110 97 K 0115 Material of heat Borosilicate PVDF st. steel Borosilicate PVDF st. -
Page 11: Function
The cooler ECM is equally suitable for wall installation. The depth of the housing of the cooler is 270 mm [10.63”] (316 mm [12.44”] with optional mounted peristaltic pumps). On the upper side of the cooler casing you will see the cutouts for 1 or 2 heat exchangers. Sample gas enters and leaves the heat exchangers by the correspondingly connections on the upper part of the heat exchangers (see 8. -
Page 12: Reception And Storage
Sample Sample Cooling block +5 °C [41 °F] Condensate OUT Figure 3 Schematic diagram of the heat exchanger function RECEPTION AND STORAGE The ECM gas cooler is a complete pre-installed unit. • Carefully inspect the ECM and any special accessories included with it immediately on arrival by removing them from the packing and checking for missing articles against the packing list! Check the items for any damage in transit and, if required, inform the shipping insurance company immediately of the damage found! -
Page 13: Installation Instructions
INSTALLATION INSTRUCTIONS The ECM cooler is suitable for wall mounting. The operating position for this cooler is exclusively vertical. This is the only way to ensure proper separation and removal of condensate in the heat exchangers. During transport and installation, the cooler must always be Note stood up with the transport feet positioned underneath so that the oil in the closed compressor circuit cannot run out of the compressor case. - Page 14 Do not mix up the hose connections; the inlet and outlet connections of the heat exchangers are marked with arrows; Ensure that the connections are sealed adequately; Note To ensure free removal of the condensate, ensure that the listed diameters for the condensate removal lines are not reduced! Ensure that the connections are sealed adequately by noting the following: Borosilicate glass heat exchangers with connections GL18-6 respectively GL25-12 (standard)
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Page 15: Electrical Connections
13.2 ELECTRICAL CONNECTIONS When connecting the equipment, please ensure that the supply voltage is identical with the information provided on the model type plate! Attention must be paid to the requirements of IEC 364 (DIN VDE 0100) when setting high-power electrical units with nominal voltages of up to 1000 V, together with the associated standards and Note stipulations. -
Page 16: Start-Up
START-UP The thermo-hydraulic controlled cooling system of the ECM permit automatic start-up of the cooler. The following description is valid for start-up of the gas cooler for an ambient temperature >+8 °C [46.4 °F]. Before starting up the gas cooler, it must be placed in its operating position for at least two hours. -
Page 17: Maintenance
MAINTENANCE The safety instructions specific to the plant and process are to be consulted prior to any maintenance work! Dangerous voltage! It is necessary to take the gas cooler off the mains before any assembly, Danger maintenance and repair work is carried out! The ECM cooler does not require any special maintenance intervals. -
Page 18: Cleaning The Fins Of The Condenser
16.2 CLEANING THE FINS OF THE CONDENSER Dust on the fins of the condenser reduces the cooling capacity. Therefore it is necessary to clean the fins from time to time. The following steps are recommended: • Shut off the gas flow; •... -
Page 19: 16.3.2 Change Of The Pump Tube
Pump head (outside the cooler housing) Cooler front panel Recommended monting distance Pump motor (inside the cooler housing) Figure 6 SR25.2: Mounting distance between front panel and pump motor For mounting instructions, see the SR25.2 instruction manual. The manual is available on our website www.mc-techgroup.com. Note 16.3.2 CHANGE OF THE PUMP TUBE Caution... -
Page 20: 16.3.3 Change Of Contact Pulleys And Springs
Figure 7 Change of the pump tube • Take off the cooler of the mains; • Open hose connectors at the pump; • Press conveying belt at the recessed grips and turn S-bolt 2 clockwise up to limit stop; •... -
Page 21: 16.3.4 Cleaning The Pump Head
While mounting pay attention to the fit of ‘rotational axisdriver’. Use genuine spare parts only! Note 16.3.4 CLEANING THE PUMP HEAD • When changing flexible tube or other parts, inspect all parts for dirt before assembling the pump head and clean them if necessary. •... -
Page 22: Changing The Temperature Alarm Range
17.2 CHANGING THE TEMPERATURE ALARM RANGE The exact description of how to change the temperature alarm range, can be found in the the temperature controller manual. TROUBLE SHOOTING The following table shows a list of possible errors and instructions how to check and to repair them (this is not valid for the starting-up period of the cooler). -
Page 23: Spare Parts List
SPARE PARTS LIST Wear, tear and replacement part requirements depend on specific operating conditions. The recommended quantities are based on experience and they are not binding. Electric gas cooler ECM (C) Consumable parts (R) Recommended spare parts (S) Spare parts Recommended quantity being in operation [years] Part No. -
Page 24: Appendix
APPENDIX • Dependency of gas outlet dew point at a gas inlet point of 60 C [140 °F] • Circuit diagram ECM Drawing No.: 2456-5.01.0 • Compressor connection • Certificate of compliance Further product documentation can be seen and downloaded from our home page: www.mc-techgroup.com •... -
Page 25: Figure 10 Circuit Diagram Ecm (Drawing No.: 2456-5.01.0)
Figure 10 Circuit diagram ECM (drawing No.: 2456-5.01.0) www.mc-techgroup.com ECM | 1.01.00... -
Page 26: Figure 11 Ecm Compressor Connection
Figure 11 ECM compressor connection ECM | 1.01.00 www.mc-techgroup.com... - Page 27 www.mc-techgroup.com ECM | 1.01.00...
- Page 28 ECM | 1.01.00 www.mc-techgroup.com...
- Page 29 www.mc-techgroup.com ECM | 1.01.00...
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