Igema FLB1 Installation And Operating Instructions Manual Download Page 1 | Manualshive

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Conductivity limiter FLB1

for use with the level probes

EL 18 or EL22 or EL23

D-08-B-39272-EN-0.doc
Edition10/2017

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Summary of Contents for FLB1

Page 1: ...Conductivity limiter FLB1 for use with the level probes EL 18 or EL22 or EL23 D 08 B 39272 EN 0 doc Edition10 2017...

Page 2: ...your plant in particular in the steam and condensate sector We take care of both the modernization of steam boilers that are equipped with mature mechanical technology and of new systems that are oper...

Page 3: ...Function 6 5 Design and installation FLB1 6 5 1 Installation dimensions and descriptions 6 5 2 Installation 7 5 3 Electrical connection 7 5 3 1 Wiring diagram 8 5 3 2 Procedure 9 6 Fitting the probe 1...

Page 4: ...o these documents at all times If this device is passed on to third parties these installation and operating instructions in the relevant language of the country must accompany it Read and observe the...

Page 5: ...ck Caution hot This symbol and signal word refer to a potentially hazardous situation where extremely severe burns and scalds may be suffered over the whole body Caution This symbol and signal word re...

Page 6: ...TDS limiter FLB1 is used for continuous monitoring of the conductivity of liquids The conductivity is measured using a measuring cell This consists of a special conductivity electrode and tank wall o...

Page 7: ...here are malfunctions of the system e g due to power failure or a short circuit the evaluation unit reacts as if the conductivity has exceeded the limit value The warning light U B indicates that the...

Page 8: ...DIN rail adapter Drill the marked points in the base with a 4 3 mm drill Fit base on base plate with 2 M4 screws Connect to power supply see Section 5 3 5 3 Electrical connection The device terminal...

Page 9: ...5 3 1 Wiring diagram Probe plug 1 Electrode rod 2 GND 3 GND Back plate Safety chain 8...

Page 10: ...and tighten the fastening screws Fit electrode according to separate assembly instructions and connect as in the wiring diagram When installing it check whether the cables used are UV resistant and th...

Page 11: ...probe Unscrew the probe plug Clean and check sealing surfaces Insert new sealing ring Grease the thread with heat resistant solid lubricant e g graphite Screw in and tighten the probe max tightening...

Page 12: ...tally into the boiler as standard using a T piece This enables the concentrated water which is measured to be directly discharged In order to determine the length note that there should be a free spac...

Page 13: ...6 2 EL23 This probe is fitted as standard using a protective tube 12...

Page 14: ...6 3 EL18 This probe is fitted as standard using a flange in a pipe With intermittent flow a measurement can then be carried out and TDS reduction can be started 13...

Page 15: ...the electrode lower the water level in the boiler or empty the measuring line Connect the multimeter to the 3 6 mm jack socket 8 or to the terminals 6 and 7 and set a current of 4 mA with the potentio...

Page 16: ...the calculated current via the potentiometer Z Then carry out the calibration again as described under points 5 1 5 2 and 5 3 If in spite of following the above steps calibration is not possible the f...

Page 17: ...75 CE identification number 0035 Power supply 230 V 10 50 60 Hz Power consumption approx 4 5 VA Device fuse 80 mA T Protection type as per DIN EN 60529 IP 40 All ambient temperature 0 60 C in accordan...

Page 18: ...d are not subject to warranty IGEMA GmbH Antwerpener Str 1 D 48163 M nster Germany Tel 49 25 01 9 24 24 0 Fax 49 25 01 9 24 24 99 info igema com www igema com This high quality IGEMA product has been...

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