Opening The Case; Shielding And Grounding - WIKA DMSU22SA Manual De Instrucciones

5. Commissioning, operation

5.3.2 Opening the case

CAUTION!
Ingress of moisture
Moisture can destroy the process transmitter.
▶
Protect the opened process transmitter against moisture.
Plastic case
EN
▶
Screw off the case head cover by hand and pull out the display and operating unit or
push-on cap.
Stainless steel case
▶
Screw off the case head cover by means of an open-ended spanner and pull out the
display and operating unit or push-on cap.

5.3.3 Shielding and grounding

The model DMSU22SA must be grounded via the ground terminal (inside or outside).
If the instrument is grounded via the process connection, the grounding at the ground
terminals can be omitted.
20 WIKA operating instructions, model DMSU22SA