Proline Promag W 400 EtherNet/IP Maintenance
Endress+Hauser 123
13 Maintenance
13.1 Maintenance tasks
No special maintenance work is required.
13.1.1 Exterior cleaning
When cleaning the exterior of measuring devices, always use cleaning agents that do not
attack the surface of the housing or the seals.
L
WARNING
Cleaning agents can damage the plastic transmitter housing!
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Do not use high-pressure steam.
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Only use the permitted cleaning agents specified.
Permitted cleaning agents for the plastic transmitter housing
• Commercially available household cleaners
• Methyl alcohol or isopropyl alcohol
• Mild soap solutions
13.1.2 Interior cleaning
No interior cleaning is planned for the device.
13.1.3 Replacing seals
The sensor's seals (particularly aseptic molded seals) must be replaced periodically.
The interval between changes depends on the frequency of the cleaning cycles, the
cleaning temperature and the medium temperature.
Replacement seals (accessory) → 160
13.2 Measuring and test equipment
Endress+Hauser offers a wide variety of measuring and test equipment, such as W@M or
device tests.
Your Endress+Hauser Sales Center can provide detailed information on the services.
For a list of some of the measuring and test equipment, refer to the "Accessories"
chapter of the "Technical Information" document for the device.
13.3 Endress+Hauser services
Endress+Hauser offers a wide variety of services for maintenance such as recalibration,
maintenance service or device tests.
Your Endress+Hauser Sales Center can provide detailed information on the services.
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