KilnLoq probe and Extraction device - Webshop, Gas Analysis ...

Unit Operation InstructionKilnLoq probe & EXDevery 3 month. A complete filter kit with O-rings is available. The filter kit contains two O-rings for the filter, two O-rings for the filter lid and one O-ring for the snap connectorTo replace the O-rings the KilnLoq probe must be secured.Disconnect snap connector BB2 at the end of the KilnLoq probe.Remove the white insulating cover.Use the hand wheels to take out the filter lid.Cool down the filter and lid with compressed air.Remove old O-rings with a small screwdriver and install the new ones with no use oftools.IMPORTANT!Do not stretch the new O-rings too much. This could damage the O-rings while the filter lidis installed back on the filter house.After work on the KilnLoq probe the covers must be reinstalled on the Extraction Device.10.1.6 REPLACEMENT OF HEATED SAMPLE PIPETo replace the heated sample pipe the KilnLoq probe must be secured.Switch off power supply to filter heater E3 and pipe heater E4 according to circuit diagram.Disconnect heating elements and PT100 sensor for pipe heater E4 at terminal box (onExtraction Device) according to circuit diagram.Disconnect snap connector BB2 at the end of the KilnLoq probe.Remove the white insulating cover.Disconnect blow back hose BB1 and sample hose E1 under the filter house.Take out the four 16mm bolts and move the filter house back.Disconnect the earth wire on the flange of the heated sample pipe.Take out the four 16mm Allen bolts and remove the heated sample pipe in one piece. Ifnecessary remove the rear cover on the Extraction Device.Install the new heated pipe in opposite order.IMPORTANT!O-ring (between filter house and heated sample pipe) and gasket (between heated samplepipe and cooling jacket) must be replaced.After work on the KilnLoq probe the covers must be reinstalled on the Extraction Device.10.1.7 REPLACEMENT OF COOLING JACKETTo replace the cooling jacket the KilnLoq probe must be secured.Switch off power supply to filter heater E3 and pipe heater E4 according to circuit diagram.Disconnect heating elements and PT100 sensor for pipe heater E4 at terminal box (onExtraction Device) according to circuit diagram.Disconnect snap connector BB2 at the end of the KilnLoq probe.Remove the white insulating cover.Disconnect blow back hose BB1 and sample hose E1 under the filter house.Take out the four 16mm bolts and move the filter house back.Disconnect the earth wire on the flange of the heated sample pipe.Take out the four 16mm Allen bolts and remove the heated sample pipe in one piece.Make mechanically support (hanger or chain) for the filter house assembly thus it stays inright position when the cooling jacket is removed.Stop the water pump M3.1 (find breaker in circuit diagram for WCP) and close valve V3.2 onthe Water Control Panel.Disconnect the water hoses at the pipe stubs on the cooling jacket.Disconnect the earth wire on the flange of the cooling jacket.Take out the three 16mm bolts holding the filter house assembly on the flange of thePage 24 of 27