Device Maintenance And Repairs; Maintenance; Repair Information - Siemens SIMATIC IPC277E Operating Instructions Manual

Device maintenance and repairs

7.1

Maintenance

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
Hard disk drive
CMOS backup battery
SSD
The interval for replacement depends greatly on the type of use. A specific interval cannot be
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given.
All drives are monitored with the software tools DiagBase or DiagMonitor on the basis of
their SMART status. As soon the SMART status of the HDD or SSD switches to "Not OK", a
message is sent in DiagBase or DiagMonitor, or when you start up the PC. You should then
back up your data and replace the drive.
7.2

Repair information

Carrying out repairs
Only qualified personnel are permitted to repair the device.
Unauthorized opening and improper repairs on the device may result in substantial damage
to equipment or endanger the user.
• Always disconnect the power plug before you open the device.
• Only install system expansion devices designed for this device. If you install other
SIMATIC IPC277E
Operating Instructions, 11/2019, A5E35783335-AE
WARNING
expansion devices, you may damage the device or violate the safety requirements and
regulations on RF suppression. Contact your technical support team or where you
purchased your PC to find out which system expansion devices may be installed.
Replacement interval:
3 years
5 years
Depends on the type of use
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