RMG TERZ 94, Operating Instructions Manual

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Installation
12
Operating Instructions for the TERZ 94 Electronic Turbine Meter
You can install the meters in any position (vertical or horizontal) up to and
including the nominal diameter of DN 200. From the nominal diameter of
DN 250, only the position stated in the purchase order is possible.
When you install the volumeter, please observe the direction of flow
indicated on the case!
The meter head (1) can be turned after the set screw (2) has been loosened.
Turn the meter head by max. 360°, otherwise the signal wires can become
twisted and break.
You can install the meter head also vertically. To do this, you must proceed
as follows:
•
Unscrew the cover of the meter head.
•
Disconnect the two wires from terminal X5 (remember the polarity!).
•
Loosen the set screw (2). Now you can remove the case of the meter head
and an aluminium assembly part will appear.
•
On the side of the case, there is a hole which is covered with a screw.
Mount the retainer part to this hole and close the hole in the rear panel by
means of the screw.
•
Thread the signal wires through the retainer part, place the meter head
onto the turbine case, turn it into the desired position and retighten the set
screw (2).
•
Connect the signal wires again to terminal X5 (make sure that the polarity
is correct!) and screw on the cover again.