2 safety instructions, 1 general safety instructions, Safety instructions – Siemens Simatic Industrial PC IPC427C User Manual

Page 9

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SIMATIC IPC427C
Operating Instructions, 04/2009, A5E02414743-01

9

Safety Instructions

2

2.1

General safety instructions

CAUTION

Please observe the safety instructions on the back of the cover sheet of this

documentation. You should not expand your device unless you have read the relevant

safety instructions.

This device is compliant with the relevant safety measures to IEC, EN, VDE, UL, and CSA. If

you have questions about the validity of the installation in the planned environment, please

contact your service representative.

Repairs

Only authorized personnel are permitted to repair the device.

WARNING

Unauthorized opening of and improper repairs to the device may result in substantial

damage to equipment or endanger the user.

System expansions

Only install system expansion devices designed for this device. The installation of other

expansions can damage the system and violate the radio-interference suppression

regulations. Contact your technical support team or where you purchased your PC to find out

which system expansion devices may safely be installed.

CAUTION

If you install or exchange system expansions and damage your device, the warranty

becomes void.

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