Samson 3730 Series Mounting And Operating Instructions page 125

Note
Contact SAMSON's After-sales Service for malfunctions that cannot be remedied as de-
scribed in Table 9-2 and the code list in Annex A.
Table 9-2: Further troubleshooting
Description of fault
No reading on the display
Actuator moves too slowly
Actuator moves in the wrong direction.
Air leaks from the positioner.
EB 8384-3 EN
Measures
Î Check electrical connection and electrical power.
Î Check the ambient temperature (the display's operat-
ing range is from –30 to +65 °C).
Î Check the supply pressure.
Î Deactivate software restriction.
Î Check the cross-section of the piping and screw fit-
tings.
Î Check the configuration of the mounting parts.
Î Check the characteristic setting.
Î Check the piping.
Î Check the configuration of the mounting parts.
Î Check attachment.
Î Check the seals in the connecting plate.
Malfunctions
9-3