Operating Manual - Webshop, Gas Analysis Technology

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The heat energy from the cooling system is drawn off by the forced ventilated condenser. The LEDfunction display on the front of the cooler shows the operating status. Alarm warnings for over- andunder-temperature are given as a collective status alarm via a relais output with two potential-freechangeover contacts.1411 RECEPTION AND STORAGEThe EC-30(/FD) gas cooler is a complete pre-installed unit.Carefully inspect the EC-30(/FD) and any special accessories included immediately on arrival byremoving 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 insurancecompany immediately of the damage found!The tubing for the heat exchangers is dismounted for shipping and it is separately inside of thepackage.NOTE!NOTE!The cooler must be stored in a weather-protected frost-free area!During transport and when in storage, the cooler has always to stand verticalwith the transport feet positioned underneath so that the oil in the closedcompressor circuit cannot run out of this compressor case. If the cooler istransported on its back by mistake, it has to stand in the operating positionfor approx. 24 hours before it is switched on!<strong>Gas</strong> sampling and gas conditioning technology3-4.20-ME
1512 INSTALLATION INSTRUCTIONSThe EC-30(/FD) cooler is equally suitable for wall mounting or for installation in a 19" rack.NOTE!Please state the desired type of mounting when ordering, so that the LEDfunction display can be positioned to match at the factory!NOTE!The operating position for this cooler is exclusively vertical. This is the onlyway to ensure proper separation and removal of condensate in the heatexchangers. During transport and when in storage, the cooler has always tostand vertical with the transport feet positioned underneath so that the oil inthe closed compressor circuit cannot run out of this compressor case.The cooler should be kept away from sources of heat and well ventilatedwhen installed, to avoid interfering heat accumulation.The minimum installation dimensions (fig. 2) must be followed without fail. Ifthe unit is installed outdoors, the cooler must be installed in a housing thatis frost-free in winter and adequately ventilated in summer. Avoid locatingthe unit in direct sunlight.Unheated gas sample lines have to be run with slope up to the cooler. In thatcase pre-separation of the condensate is not required.Connect the heated sample line with sufficient thermal decoupling to thecooler!13 SUPPLY CONNECTIONS13.1 HOSE CONNECTIONSThe hoses for the heat exchangers are connected as shown in figure 4.NOTE!Do not mix up the hose connections; the inlet and outlet connections of theheat exchangers are marked with arrows;Exit hose of the low-temperature stage (fig. 4) is marked red.Ensure that the connections are sealed adequately;To ensure free removal of the condensate, ensure that the listed diametersfor the condensate removal lines are not reduced!Ensure that the connections are sealed adequately by noting the following:Duran glass heat exchangers with GL connectionsBefore assembly, check the GL coupling rings to see if the PTFE/silicon locking rings have beendamaged;The locking rings should be installed with the PTFE side facing the medium.PVDF heat exchangers with PVDF tube connectorsCarefully remove the nuts from the coupling body so that the ferrule that is loose inside the nutwill not be lost.Push the union nut first, and then the ferrule with the thick bulb facing the nut, onto the 4/6 mmhose.Push the hose onto the support nipple in the coupling body and tighten the union nut hand-tight.<strong>Gas</strong> sampling and gas conditioning technology3-4.20-ME
Page 1: Operating ManualLow-temperature ele
Page 4 and 5: 4Dear customer,we have made up this
Page 6 and 7: 63 SAFETY INSTRUCTIONSPlease take c
Page 8 and 9: 86 INTRODUCTIONThe patented M&C EC3
Page 10 and 11: 108 TECHNICAL DATACooler series EC
Page 12 and 13: 1210 FUNCTIONThe patented M&C EC30(
Page 16 and 17: 16N O TE!When fixing the connectors
Page 18 and 19: 1814 START-UPThe control electronic
Page 20 and 21: 2015CLOSING DOWNNOTE!The location f
Page 22 and 23: 22Take away conveying beltconnector
Page 24 and 25: 2417 TROUBLE SHOOTINGTroubleshootin
Page 26 and 27: 2618EC AUTOMATICCONTROL BOARDFigure
Page 28 and 29: 2818.2 TEMPERATURE SETTING FOR THE
Page 30 and 31: 30Figure 14 Sensor voltage as funct
Page 32 and 33: 3220.1 FUNCTION SEQUENCE OF THE EC3
Page 34 and 35: 3421 SPARE PARTS LISTWear, tear and
Page 36 and 37: 36Sample outlet dew point (ambient
Page 38 and 39: 38Figure 18 Circuit Diagram EC-30Ga
Page 40: 40Figure 20 Wiring plan automatic c

Operating Manual - Webshop, Gas Analysis Technology

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