Valmet Valmet MCA, Инструкция по установке и эксплуатации, Страница: 23 / 66

4. Setting Up
4.1. Mechanical Inspection
1. Check that the delivery content corresponds to
what was ordered.
2. Check that the device was not damaged in trans-
port.
4.2. Installation
Install the sensor and TCU according to the instructions
in Chapter 3.
4.3. Cabling Inspection
1. Check that the power supply is connected cor-
rectly.
2. Check that the current output is connected cor-
rectly.
3. Check that the sensor cable is connected correctly.
4.4. Electrical Inspection
1. Connect the electronics to the power supply.
2. Check that text appears on the TCU display. Nor-
mally the main display appears, but in connection
with replacing a device you may be asked to select
calibration. In such a case, select calibration of the
unit (Sensor Electronics/TCU) that was not
changed.
3. Allow the device to warm up one hour before
starting it up.
NOTE: If the TCU has been switched off for a long time,
it may take a few minutes for text to appear on the dis-
play. This is due to the charging of the device's internal
back-up battery.
4.5. Configuration and Calibration
1. Select the language and temperature unit (Celsius/
Fahrenheit) according to Chapter 6.3.
2. Set the device date and time according to Chapter
6.5.
3. Scale the current output according to Chapter 6.2.
4. Calibrate the consistency according to Chapters
7.1 and 7.2.
After you have completed these procedures, Valmet
MCA is ready to measure consistency.
Installation & Owner’s manual OUL00298 V2.3 EN 23 Valmet Mircowave Consistency Transmitter