Electrical Connection; Electrical Interfaces - Union Instruments INCA4003 Translation Of The Original Operating Instructions

5.4.3 Electrical connection

DANGER
Danger from electrical shock!
Only a trained electrician may modify the electrical equipment of the process gas
analyser in accordance with the relevant guidelines.
When the process gas analyser has been opened, the parts identified by the
adjacent symbol may still be live even when the master switch has been turned
off. If necessary, disconnect the process gas analyser from the power supply.

5.4.4 Electrical interfaces

WARNING
Untrained personnel starting the process gas analyser may endanger people and
equipment.
Only trained service technicians may start up the analyser.
NOTE
Only operate relay with functional extra low voltage.
Do not connect to the power supply.
Transport, setup and acceptance
25