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Maintenance and service
11.1
Removing and installing hardware components
11.1.1
Repairs
Repairing components
Only authorized personnel are permitted to repair the device.
WARNING
Unauthorized opening and improper repairs may lead to material damage and hazards to
users.
● Always disconnect the power connector before you open the device.
● Install only system expansions which are designed for this computer. The installation of
other expansions can damage the system and violate the radio-interference suppression
regulations. Contact Technical Support or your local sales department to find out which
system expansions are suitable for installation.
If you install or exchange system expansions and damage your device, the warranty
becomes void.
NOTICE
Observe the ESD instructions.
Disclaimer of liability
All technical data and approvals apply only to expansion units which are released by
SIEMENS.
Siemens disclaims any liability for impairment of functions caused by the use of third-party
devices or components.
Tools
You can perform all installation tasks on the device using Torx T6, T10, and T15
screwdrivers and a Philips screwdriver.
SIMATIC Box PC 627B
Operating Instructions, 06/2008, A5E00927393-02
11
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