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Overfill Prevention Sensor Testing Device

Overfill Prevention Sensor Testing Device Type ME 5 - 29789 Type ME 5

Operating Instructions

Overfill prevention sensors have tobe tested regularly. The overfillprevention sensor testing devicetype ME 5 guarantees an optimal and safe testing of sensors as per TRbF 511. Function: The overfill prevention sensortesting device (GWG) is heated upby the intrinsically safe electriccurrent of the tester. The heatingtime is measured, assessed and shown on the LC-display.The switching-off time is treated inthe same way. The QSS code is recorded and also displayed (ME 5 with product recognition).

Overfill Prevention Sensor Testing DeviceType ME 5 with Coupling Type FP 903and Charging Unit.

T Since the overfill prevention sensor testing devicetype ME 5 has its own instrinsically safe output circuit it can be used for testing all overfill prevention sensortesting devices certified as per TRbF (also the onesapplied in zone O). The ME 5 itself has to be operatedoutside the ex-zone. The coupling type 903 required for connecting the GWG is equipped with the corresponding cable length.For checking the product recognition the ME 5 has tobe equipped with a coupling type FP 903 and the special software. The ME 5 is equipped with Ni-MH accumulators.These accumulators must be charged with the FAFNIRcharging unit only. Charging can only take place in a non-operative condition. Empty accus will recharge within appr. 14 hours.

Art. Nr. 207019 – date of issue 03 / 04FAFNIR GmbH Bahrenfelder Str. 19 D-22765 Hamburg Telefon: +49 (40) 39 82 07-0 Telefax: +49 (40) 390 63 39