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Liquiphant FTL41
2
Basic safety instructions
2.1
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
2.2
Designated use
• Only use the measuring device as a point level switch for liquids
• Improper use can pose hazards
• Ensure that the measuring device is free of defects while it is in operation
• Use the measuring device only for media to which the process-wetted materials have an
adequate level of resistance
• Do not exceed or drop below the limit values for the measuring device TI01402F/00/DE
2.2.1
Incorrect use
The manufacturer is not liable for damage caused by improper or non-designated 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.
2.3
Workplace safety
For work on and with the device:
‣
Wear the required protective equipment according to federal/national regulations.
2.4
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 failure-free operation of the device.
Modifications to the device
Unauthorized modifications to the device are not permitted and can lead to unforeseeable
dangers.
‣
If, despite this, modifications are required, consult with Endress+Hauser.
Endress+Hauser
Basic safety instructions
5
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