Endress+Hauser Proline Promag H 500, Руководство по эксплуатации

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Proline Promag H 500 PROFIBUS DP Maintenance
Hauser 201
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.
13.1.2 Interior cleaning
Cleaning with pigs
It is essential to take the internal diameters of the measuring tube and process connection
into account when cleaning with pigs. All the dimensions and lengths of the sensor and
transmitter are provided in the separate "Technical Information" document.
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 part) →  232
13.2 Measuring and test equipment
Hauser offers a wide variety of measuring and test equipment, such as W@M or
device tests.
Your Hauser Sales Center can provide detailed information on the services.
List of some of the measuring and testing equipment: →  204
13.3 Hauser services
Hauser offers a wide variety of services for maintenance such as recalibration,
maintenance service or device tests.
Your Hauser Sales Center can provide detailed information on the services.