Endress and Hauser Conducta GmbH and Co KG BT41INTA01 User Manual

V. 1, Rev. 2, 30-06-2017

Endress+Hauser

Maintenance

CM82 Compact Transmitter

Maintenance

Effects on process and process control

‣

Take all the necessary precautions in time to ensure the operational safety and

reliability of the entire measuring point.

The maintenance of the measuring point comprises:

• Calibration

• Cleaning the controller, assembly and sensor

• Checking the cables and connections.

Process pressure and temperature, contamination, electrical voltage

Risk of serious or fatal injury

‣

If the sensor has to be removed during maintenance work, avoid hazards posed by

pressure, temperature and contamination.

‣

Make sure the device is de-energized before you open it.

‣

Power can be supplied to switching contacts from separate circuits. De-energize these

circuits before working on the terminals.

Electrostatic discharge (ESD)

Risk of damaging the electronic components

‣

Take personal protective measures to avoid ESD, such as discharging beforehand at PE

or permanent grounding with a wrist strap.

‣

For your own safety, only use genuine spare parts. With genuine parts, the function,

accuracy and reliability are also ensured after maintenance work.

NOTICE

WARNING