Malfunctions; Troubleshooting - Samson TROVIS 5724-3 Mounting And Operating Instructions

9 Malfunctions

9.1 Troubleshooting

Î Troubleshooting (see Table 9-1).
Note
Contact our after-sales service for malfunctions not listed in the table.
Table 9-1: Troubleshooting
Error
Actuator or plug stem does not
move on demand.
Actuator or plug stem does not
move through the whole range.
The electric actuator with pro-
cess controller does not perform
the functions as required.
EB 5724 EN
Possible reasons
Actuator is blocked.
No or incorrect supply voltage
connected.
No or incorrect supply voltage
connected.
The configuration of the electric
actuator does not meet the appli-
cation requirements.
The electric actuator was reset to
its default settings without adapt-
ing the configuration to the appli-
cation afterwards.
Malfunctions
Recommended action
Î Check attachment.
Î Remove the blockage.
Î Check the supply voltage
and connections.
Î Check the supply voltage
and connections.
Î Check configuration.
Î If necessary, refer to the
Configuration Manual
u KH 5724.
9-1