Ultraflux Uf 841, User Manual

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NT UF 841 CP GB (d) / June 2015
3.3 Opening the casing
The casing is screwed to the rear cover. To unscrew it, firstly, remove the locking screw.
An identical locking screw may also be found on the front cover.
3.4 Wiring instructions
Wiring must be carried out by a person with electrical accreditation. The flow meter must be powered off
before installing or uninstalling. The isolation devices must be locked and tagged. The wiring must comply
with the diagrams provided for the power supply and for the inputs/outputs.
It is sometimes necessary to protect the inputs/outputs, the power supply and the ultrasonic chords. You are
strongly recommended to contact Ultraflux to obtain a diagnosis on this point. Ultraflux accepts no
responsibility in the event of the incorrect use of the flow meter, and in such cases, the Ultraflux guarantee
would not be valid.
Positioning of the locking screw