Wall And Stand Pipe Mounting Bracket; Installation Of Additional Measurement Electronics; Installation Control - Endress+Hauser RIA261 Betriebsanleitung

4 Mechanical installation
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•
Loosen and remove the unit lid.
•
Mount the unit to the wall using the respective screws, bolts.

4.2.2 Wall and stand pipe mounting bracket

(See chapt. 9 "Accessories").
ƒig. 3: Wall and stand pipe mounting bracket
Follow these instructions when using the combined wall/stand pipe
mounting bracket:
•
For wall mounting follow the drilling plan and drill and prepare the
four holes in the wall (rawl plugs, etc.).
•
Install the mounting bracket (B) to the wall or stand pipe using the
materials supplied (A).
•
Loosen and remove the unit lid.
•
Fix the unit to the bracket using two screws.

4.2.3 Installation of additional measurement electronics

Behind the hinged electronics there is room in the housing for additional
measurement electronics, e.g. temperature head transmitter.
Attention: Always take note of the manufacturers insatallation and con-
nection instructions of individual manufacturers!

4.3 Installation control

Ingress protection
The unit fulfils all requirements accorcding to IP66 NEMA 4x. In order
to retain this protection class after installation or a service call, the fol-
lowing points must be complied with:
•
The housing gaskets must be clean, undamaged and must be placed
in the seal recess in the unit. If this is not the case it should be clea-
ned, dried or if necessary replaced.
•
The housing lid screws and cable glands must be tightened.
Digital field display