Maintenance
CP39xx-14xx-0010
47
Version: 1.1
Maintenance
NOTE
Use of incorrect spare parts
The use of spare parts not ordered from Beckhoff Service can lead to unsafe and faulty operation.
• Only use spare parts that you have ordered from Beckhoff Service.
Beckhoff Control Panels are manufactured from components of the highest quality and robustness. They are
selected and tested for best interoperability, long-term availability and reliable function under the specified
environmental conditions.
Nevertheless, some components of the Control Panel may be subject to a limited service life if they are
operated under certain conditions, such as more demanding ambient conditions during operation or during
storage, or if they are out of service for long periods of storage.
Beckhoff therefore recommends replacing some of the Control Panel components after the time after which
predictions of the remaining service life of such components can no longer be reliably calculated.
The use of cleaning agents can cause the seals to become porous and allow moisture into the connection
section. The seals should therefore be replaced regularly. The maintenance set can be ordered at a later
stage, with ordering option C9900-Z494 (see chapter 3.5
)
Fig. 48 below illustrates where each seal of the maintenance set is located.
Fig. 48: CP39xx-14xx-0010_maintenance set
