Maintenance Cerabar S PMP71 with 4 to 20 mA HART
38 Endress+Hauser
7 Maintenance
Keep the pressure compensation and GORE-TEX
®
filter (1) free from contamination and water.
P01-PMC71xxx-17-xx-xx-xx-001
7.1 Exterior cleaning
Please note the following points when cleaning the device:
• The cleaning agents used should not corrode the surface and the seals.
• Mechanical damage to the process isolating diaphragm, e.g. due to pointed objects, must be
avoided.
• Observe the degree of protection. See the nameplate if necessary (→ ä 6).