Important Information; Safety Information; Safety Information: Danger - Siemens Hicom 150 E Office Service Manual

Hicom 150 E Office Rel.1.0 Service Manual - 1 Important information

1 Important information

1.1 Safety information

The following information is aimed at service personnel and authorised specialists. Only these
persons are permitted to work on the installation.
Read through all information on the equipment carefully, and follow all safety information.
Familiarise yourself with emergency numbers.
Always consult a superior before starting work in conditions where the necessary safety precautions
do not appear to be in place, e.g. in humid conditions or where there is a risk of gas-related
explosions.
Safety symbols
Throughout this manual, the following symbols are used to indicate potential sources of danger:
Further symbols which identify sources of danger more clearly
These symbols are not generally used in this manual. They explain symbols which may appear on the
equipment.
* electrostatically sensitive devices

1.1.1 Safety information: Danger

Earthing conductor
Connect the installation correctly with the protective earthing conductor before commencing
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This symbol warns that a situation may cause death or serious injury.
This symbol indicates danger which may lead to serious injury.
This symbol indicates a risk of damage to or destruction of the hardware or
software.
This symbol identifies useful information.