EC/ECS

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8Analysentechnik mit System4 DESCRIPTIONFigure 2 shows the EC/ECS cooler unit with the optional universal units EC-F and EC-FD.* necessary locating distance465 84 TE88 * 2HE435EC 450ECS 36037,5857024047 HE23531056,2355443°C>ON°C
Analysentechnik mit System9The EC/ECS # is equally suitable for wall installation or mounting in a 19“ rack.The versions differ in the positioning of the LED function display $. While for wall installation the LEDfunction display $ can be fitted into the corresponding cut-outs in the EC/ECS front panel, for 19”rack mounting this is done using the cut-outs in the back panel of the casing. This positioning can bedone at the factory by when stating the type of installation of the EC/ECS gas cooler. It is relativelysimple to subsequently reconfigure it on site at the user location. The location for installation of theLED function display $ will be marked correspondingly.The casing depth of the EC-.. cooler is 450mm and with it there is enough space for mountingperistaltic pumps for automatic condensate removal in the casing.The ECS cooler unit differs in its less casing depth of 360mm. Additional installations within the casingaren’t possible. Maximum 4 peristaltic pumps for automatic condensate removal can optional bemounted external on the side panel of the ECS casing.On the upper side of the cooler casing you will see the cut-outs & for maximum 4 heat exchangers.Sample gas enters and leaves the heat exchangers by the correspondingly connections on the upperpart of the heat exchangers.At the rear part of the casing the condenser * to remove heat given off in the compressor can beseen.The mains power connector, EC automatic control board and the contact outputs for the status alarmare located in the plastic housing % behind the removable front panel of the EC/ECS casing.On the underside of the casing the following connections are provided as standard:) Standard condensate outlets from the heat exchangers respectively,' Cable glands PG 13,5;As standard, the condensate is removed externally with collecting vessels, peristaltic pumps SR25.1,or by “over-pressure operation”, with automatic drawing-off of condensate, as e.g. type AD-... .The heat energy from the cooling system is drawn off by a forced-ventilation *. The required fans !and large air suction filter elements are provided as standard in This is arranged below the EC/ECScasing and is absolutely essential for operation of the cooler unit.Optionally, the automatic condensate removal unit EC-FD (10) with maximum 4 peristaltic pumpsSR25.1 (13) can by mounted by factory below the casing of the EC/ECS cooler. The fans ! and largeair suction filter elements guarantee the above-mentioned condenser forced ventilation and makeoperation at higher ambient temperatures up to +50°C possible. The connection for the commoncondensate outlet (12) is located in the front panel of the EC-FD unit.Instead of the unit EC-FD the universal unit EC-F ( optionally can be used fo operation at higherambient temperatures up to +50°C without automatic condensate removal. The unit is mounted byfactory below the casing of the EC/ECS cooler and contains as well the above- mentioned fans ! withlarge air suction filter elements.NOTE!From model nos. 96... the power and alarm connection has to be done bycustomer at clamp connection X0 (see 8.2), that is located on the bottom plate ofthe EC/ECS cooler housing.Operating Instructions 3-4.1-ME 9501 - Electric Gas Cooler EC/ECSSubject to technical modifications.© M&C May 2002 Reproduction of this document or its content is not allowed without permission from M&C.
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EC/ECS

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