KROHNE OPTISONIC 3400 EN - Manual (Page 55)

START-UP
5
55
OPTISONIC 3400
www.krohne.com 11/2013 - 4002037702 - HB OPTISONIC 3400 -en-R02
5.1 Starting the signal converter
The measuring device, consisting of the measuring sensor and the signal converter, is supplied
ready for operation. All operating data have been set at the factory in accordance with your order
specifications.
When the power is switched on, a self test is carried out. After that the device immediately
begins measuring, and the current values are displayed.
It is possible to change between the two measured value windows, the trend display and the list
with the status messages by pressing the keys ↑ and ↓. For possible status messages, their
meaning and cause refer to
Status messages and diagnostic information on page 83.
5.2 Switching on the power
Before connecting to power, please check that the system has been correctly installed.
This includes:
• The device must be mechanically safe and mounted in compliance with the regulations.
• The power connections must have been made in compliance with the regulations.
• The electrical terminal compartments must be secured and the covers have been screwed
on.
• Check that the electrical operating data of the power supply are correct.
• Switching on the power.
Figure 5-1: Displays in measuring mode (examples for 2 or 3 measured values)
x, y and z denote the units of the measured values displayed