Troubleshooting - Arkon Flow Systems
Contents
1. to use earthing rings Conductive pipe Non conductive pipe 3 Connecting cables The outer diameter of the connecting cables must be within the range of 6 8mm It is necessary for keeping IP 67 protection of the whole housing After cable installation pass the cable through the sleeves grommets 4 Jumper cables between sensor and electronics remote version Use standard supplied cables These cables have the correct diameter resistance and shielding againts noise Dont extend the jumper cables If required use a new set of cables After cable installation of the junction box pot it with the sealant which is the standard part of the delivery 5 Sealing of the flowmeter For keeping the IP 67 protection IP 68 for the sensor for remote version it is necessary to ensure Correct installation of the cable ensuring the cable glands grommets are tight Correct installation of the front and back covers are tight Please use the special key which is a standard part of the delivery Potting of the junction boxes of the remote version with a sealant Correct mounting of the junction box lid of the remote version Be careful that the lid is not turned by 90 the sealing is not then guaranteed Mag910 Sensor Test Connectors Mag910 terminal strip remote version Mag910 connector compact version Comments For tests 1 and 3 you need an Ohmmeter with a measurement range of 0 20 MQ Measurement Voltage has to be more than 5V Bef2. Troubleshooting Arkon Flow Systems Arkon Flow Systems s r o P kop 8 602 00 Brno Czech Republic Correspondence adress P zova 1 3 602 00 Brno Czech Republic Tel 420 543 214 822 Tel Fax 420 543 215 249 Enquiries Orders General questions office arkon co uk 3 flow system S Marketing support Brochures marketing arkon co uk Technical support support arkon co uk www arkon co uk Problem solution NON WORKING DISPLAY Problem solution Error 45 EXCITACION ERROR Problem solution Error 46 EMPTY PIPE Problem solution UNSTABLE ZERO M Sensor position Ensure the sensor is positioned correctly The pipe must be full at all times with liguid Exact recommendation for the right position of the sensor can be found in the manual Ensure the flowmeter is not exposed to high temperatures of direct sunlight by correct positioning or a sun protection cover 2 Flowmeter earthing For the correct operation it is necessary to have the flowmeter properly earthed For earthing use a copper conductor with a cross sectional area with a minimum of 1 5mm2 The place for connecting the conductor must be cleaned of any rust or other nonconductive films If the flowmeter is connected to electrically conductive pipe just connect the earthing point placed on the neck of the flowmeter to the flanges of the connecting pipe on both sides of the flowmeter In case the pipe is not electrically conductive it is necessary
3. ore testing it is necessary to connect terminal strip no 2 GND to the grounding screw on the neck of the sensor 1x2 EL1 x GND 3 x 2 EL2 x GND If measured values are outside mentioned limits 1 Check connectors and cables to be sure there is no short circuit or disconnected cable from the connector 2 For compact version check the sensor s connector It should be connected in right position check the lock position of the connector
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