Flowserve ROTADISK RD - Maintenance Plan

ROTADISK Pneumatic Actuator RD & RDF
Operating Manual – BA3002 EN
7 Maintenance
Page 42 of 79
7.3 Maintenance Plan
The recommended inspections/maintenance work can be carried out in the
installed state. As a rule, it applies that the normal industrial plant operation must not
be interrupted.
In case of a leakage, damage and/or faulty operating state:  See chapter
8 Repair.
Table 5: Recommended maintenance work for the pipeline section
No.
Inspections/maintenance work
Interval
1
Check pneumatic actuator body and body lid for
cracks.
every 3 months
2
Checked screwed hose unions for leaks (pressure
loss) using a leak spray.
3
Check seals of the threaded pins/end stops for leaks
with a leak spray.
4
Check whether a lock nut on the stop screws has
come loose.