Servicing - Samson 3374 Mounting And Operation Instructions

9 Servicing

The work described in this section is only to
be performed by personnel appropriately
qualified to carry out such tasks.
Note
The electric actuator 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.
The actuator requires no maintenance.
We recommend inspection and testing ac-
cording to Table 9-1.
Table 9-1: Recommended inspection and
testing
Inspection and testing
Check the markings, labels and nameplates on
the electric actuator for their readability and
completeness.
Check the electric wiring.
EB 8331-3 EN
Action to be taken in the event of a negative
result
Î Immediately renew damaged, missing or
incorrect nameplates or labels.
Î Clean any inscriptions that are covered with
dirt and are illegible.
Î If any terminal screws are loose, tighten them
(see the 'Installation' section).
Î Renew damaged wires.
Servicing
9-1