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Basic safety instructions
3
Basic safety instructions
3.1
Requirements for the personnel
The personnel must fulfill the following requirements to carry out the necessary tasks, e. g.,
commissioning and maintenance:
‣
Trained, qualified specialists must have a relevant qualification for the specific function
and task
‣
Are authorized by the plant owner/operator
‣
Are familiar with federal/national regulations
‣
Must have read and understood the instructions in the manual and supplementary
documentation
‣
Follow instructions and comply with conditions
3.2
Intended use
• Only use the device for liquids
• Improper use can pose hazards
• Ensure that the measuring device is free of defects while it is in operation
• Use the device only for media to which the wetted materials have an adequate level of
resistance
• Do not exceed or drop below the relevant limit values for the device
For more details, see the Technical Documentation
3.2.1
Incorrect use
The manufacturer is not liable for damage caused by improper or non-intended use.
Residual risks
Due to heat transfer from the process, the temperature of the electronics housing and the
assemblies contained therein may rise to 80 °C (176 °F) during operation.
Danger of burns from contact with surfaces!
‣
If necessary, ensure protection against contact to prevent burns.
For requirements concerning functional safety in accordance with IEC 61508, the associated
SIL documentation must be observed.
3.3
Workplace safety
For work on and with the device:
‣
Wear the required personal protective equipment according to federal/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 the interference-free operation of the device.
4
Liquiphant FTL41
Endress+Hauser
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