Micropilot FMR53, FMR54 FOUNDATION Fieldbus
Basic safety instructions
Hauser
5
Incorrect use
The manufacturer is not liable for damage caused by using the device incorrectly or for
purposes for which it was not intended.
Clarification in the case of borderline cases:
‣
For special fluids and fluids for cleaning, Hauser is glad to provide assistance in
verifying the corrosion resistance of fluid-wetted materials, but does not accept any
warranty or liability.
Residual risks
Due to heat transfer from the process as well as power loss in the electronics, the temperature
of the electronics housing and the assemblies contained therein (e.g. display module, main
electronics module and I/O electronics module) may rise up to 80 °C (176 °F). When in
operation, the sensor may reach a temperature close to the medium temperature.
Danger of burns from contact with surfaces!
‣
In the event of elevated fluid temperatures, ensure protection against contact to prevent
burns.
3.3
Workplace safety
When working on and with the device:
‣
Wear the required personal protective equipment as per national regulations.
3.4
Operational safety
Risk of injury!
‣
Operate the device only if it is in proper technical condition, free from errors and faults.
‣
The operator is responsible for ensuring trouble-free operation of the device.
Hazardous area
To eliminate danger to persons or the facility when the device is used in the hazardous area
(e.g. explosion protection):
‣
Check the nameplate to verify if the device ordered can be put to its intended use in the
hazardous area.
‣
Observe the specifications in the separate supplementary documentation that is an integral
part of these instructions.
3.5
Product safety
This measuring device is designed in accordance with good engineering practice to meet state-
of-the-art safety requirements, has been tested, and left the factory in a condition in which it
is safe to operate. It meets the general safety standards and legal requirements.
NOTICE
Loss of degree of protection by opening of the device in humid environments
‣
If the device is opened in a humid environment, the degree of protection indicated on the
nameplate is no longer valid. This may also impair the safe operation of the device.
