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ACom6
7
(12/99)
Maintenance and Repair
• Never open the casing of the power pack. The power pack does not contain any parts
which you can repair or change.
• Only execute the repairs described in this manual. Additional repair works may cause
personal injury and material damage and / or may damage the device.
• Ensure that only qualified personnel (electrical engineers) are charged with maintenance
and repair works.
Symbols used in this Manual
Safety instructions in this manual are divided into two different categories:
A
DANGER!
If you are ignoring safety instructions which are marked like this, you are en-
dangering human life and may cause personal harm. The symbol represents
immediately imminent dangers.
z
Attention!
This symbol indicates a danger for the device or other material objects.
In some places you will receive instructions intended to enable you to operate the device
more easily:
☞
Instruction
This symbol points out particular details in the operation of the device.
Safety Measures
Содержание acom6
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