34
EB 5724-8 EN
Servicing
7
Servicing
The electric actuator with process controller
was checked by SAMSON before it left the
factory.
−
The product warranty becomes void if
service or repair work not described in
these instructions is performed without
prior agreement by SAMSON's After-sales
Service.
−
Only use original spare parts by
SAMSON, which comply with the original
specifications.
7.1
Preparation for return ship
-
ment
Defective electric actuators can be returned
to SAMSON for repair.
Proceed as follows to return devices to
SAMSON:
1. Put the control valve out of operation and
remove it from the pipeline. See associat-
ed valve documentation.
2. Remove the electric actuator from the
valve. See section 9.2.
3. Continue as described on our website at
u
www.samsongroup.com > Service &
Support > After-sales Service > Returning
Note