2.5 Labelling, safety marks
Product label (example)
EN
Ex м
Before mounting and commissioning the
instrument, ensure you read the operating
instructions!
Do not fill the instruments with filling liquid subsequently.
List of critical failures
1. The integrity of the case is compromised.
2. The temperature measurement function is impaired.
Possible personnel errors
Installation and connection of the instrument not in accordance with these operating instructions,
which may lead to malfunctions.
Method of elimination:
- dismount the instrument
- install and connect the instrument in accordance with these operating instructions.
Limit state parameters
1. The case starts to lose its integrity.
2. Increased response time.