Precautions For Use - Microsensor MDM7000 Operation Manual

Incorrect installation, incorrect operation, or incorrect repairs

by unauthorized body.
The on-site pressure exceeds the maximum operating

pressure of the instrument.
Damages

earthquake, fire, war, etc.

2 Precautions for use

a) The pressure transmitter should be installed, debugged, and
maintained by professional engineers or technical personnel.
Before installation, carefully read this manual, understand, and
adhere to its various regulations.
b) The pressure transmitter is powered by an external power
supply, and the power supply circuit should comply with the
energy-limiting circuit specified by relevant standards, while also
being mindful of the potential presence of high voltage in the
circuit.
c) When using the pressure transmitter in hazardous environments,
installation, operation, and maintenance should adhere to the
relevant regulations in this manual and national standards.
d) Disassembly of the instrument is only permitted under
atmospheric pressure.
The manual employs several symbols to provide specific
information, which are explained as follows:
Warning
Indicates danger, which may result in serious personal accidents or
significant property damage.
caused by irresistible
2
incidents, such as