Installation On The Measuring Inset - ABB TTH300 Instructions Manual

Installation
3.1.3

Installation on the measuring inset

Fig. 3
Note
Before mounting the transmitter on the measuring inset, remove the ceramic block on the
measuring inset and the captive screws in the transmitter.
To install the transmitter on the measuring inset, cambered toothed discs and the
corresponding mounting screws are required; these must be ordered as separate accessories:
Measuring inset installation set (2 mounting screws, 2 springs, 2 toothed discs)
Order number: 215882
1. Remove the ceramic block from the measuring inset (3).
2. Remove the screws from the transmitter (2). Remove the sleeves from the screw holes and
then remove the screws.
3. Insert new mounting screws (1) from above in the installation holes of the transmitter.
4. Place the cambered toothed discs (4) with curve facing upward on the downward protruding
screw thread.
5. Connect the power supply cable to the transmitter according to connection diagram.
6. Place the transmitter in the housing on the measuring inset and secure it.
Note
The toothed discs between measuring inset and transmitter are straightened when the screws
are tightened. This enables them to grip the mounting screws.
8 - EN TTH300
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A00066
CI/TTH300-EN