Maintenance; External Cleaning; Cleaning The Probe; Seals - Endress+Hauser Liquicap M FTI51 Operating Instructions Manual

Maintenance

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9 Maintenance
No special maintenance work is required for the device level transmitter.
9.1

External cleaning

Do not use a corrosive or aggressive cleaning agent to clean the housing surface and seals.
9.2

Cleaning the probe

Depending on the application, buildup of contamination or soiling can form on the probe
rod. A high level of material buildup can affect the measurement result.
The regular cleaning of the probe rod is recommended if the medium tends to create a
high level of buildup.
Make sure that the insulation of the probe rod is not damaged if hosing down or during
mechanical cleaning.
Make sure that the probe rod insulation is resistant to cleaning agents.
9.3

Seals

The process seals of the sensor must be replaced periodically, especially when using
molded aseptic seals!
The intervals between seal replacement depend on the frequency of the cleaning cycles
and on the fluid and cleaning temperature.
9.4

Endress+Hauser services

Endress+Hauser offers a wide range of services.
Your Endress+Hauser Sales Center can provide detailed information on the services.
Liquicap M FTI51
Endress+Hauser