Checking The Gaskets - Siemens SITRANS P DS III Operating Instructions Manual

10.2.2

Checking the gaskets

Inspect the seals at regular intervals
Note
Incorrect seal changes
Incorrect measured values will be displayed. Changing the seals in a process flange of a
differential pressure measuring cell can alter the start-of-scale value.
• Changing seals in devices with differential pressure measuring cells may only be carried
Note
Using the wrong seals
Using the wrong seals with flush-mounted process connections can cause measuring errors
and/or damage the diaphragm.
• Always use seals which comply with the process connection standards or are
1. Clean the enclosure and seals.
2. Check the enclosure and seals for cracks and damage.
3. Grease the seals if necessary.
4. Replace the seals.
SITRANS P DS III with HART
Operating Instructions, 06/2013, A5E00047092-09
out by personnel authorized by Siemens.
recommended by Siemens.
- or -
Service and maintenance
10.2 Maintenance and repair work
169