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Device maintenance and repair
7.1
Repair information
Risk due to unauthorized opening and improper repairs or expansions
Improper procedure when carrying out expansions may result in substantial damage to
equipment or endanger the user.
If you install or exchange system expansions and damage your device, the warranty
becomes void.
For this reason, please observe the information in "Notes on device and system extensions
(Page 26)".
7.2
Maintenance intervals
To maintain high system availability, we recommend the preventative replacement of those
PC components that are subject to wear. The table below indicates the intervals for this
replacement.
Component
Drives
Backup battery
Fan
Filter pad
SIMATIC IPC347G
Operating Instructions, 10/2020, A5E50059993-AA
WARNING
Replacement interval
3 years
5 years
5 years
Depending on the degree of soiling
7
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