Endress+Hauser Proline t-mass A 150, Руководство по эксплуатации, Страница: 20 / 134

Installation Proline t-mass A 150 HART
20 Hauser
6.2 Mounting the measuring device
6.2.1 Required tools
For transmitter
For turning the transmitter housing (in increments of 90°): Allen screw 4 mm (0.15 in)
For sensor
For flanges and other process connections: Corresponding mounting tools
6.2.2 Preparing the measuring device
1. Remove all remaining transport packaging.
2. Remove any protective covers or protective caps present from the sensor.
3. Remove stick-on label on the electronics compartment cover.
6.2.3 Mounting the measuring device
L
WARNING
Danger due to improper process sealing!
‣
Ensure that the inside diameters of the gaskets are greater than or equal to that of the
measuring tube and piping.
‣
Ensure that the gaskets are clean and undamaged.
‣
In the case of lap joint flanges the transmitter housing can rotate about he pipe axis if
the flanges are not tightened.
‣
Install the gaskets correctly.
1. Ensure that the direction of the arrow on the sensor matches the flow direction of
the medium.
2. Install the measuring device or turn the transmitter housing so that the cable entries
do not point upwards.
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A0013964
6.2.4 Turning the transmitter housing
To provide easier access to the connection compartment or display module, the transmitter
housing can be turned clockwise or counterclockwise to 4 indexed positions by a maximum
of 2 x 90°: