Service And Maintenance; Basic Safety Notes; Maintenance - Siemens SITRANS LR500 Series Operating Instructions Manual

Service and maintenance

10.1

Basic safety notes

Note
The device is maintenance-free.
10.1.1

Maintenance

The device is maintenance-free. However, a periodic inspection according to pertinent directives
and regulations must be carried out.
An inspection can include:
• Ambient conditions
• Seal integrity of the process connections, cable entries, and cover
• Reliability of power supply, lightning protection, and grounds
Use of a computer in a hazardous area
If the interface to the computer is used in the hazardous area, there is a risk of explosion.
• Ensure that the atmosphere is explosion-free (hot work permit).
NOTICE
Penetration of moisture into the device
Damage to device.
• Make sure when carrying out cleaning and maintenance work that no moisture penetrates
SITRANS LR500 series with mA/HART
Operating Instructions, 03/2024, A5E51099898-AA
WARNING
the inside of the device.
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