For Your Safety; Description Of Safety Symbols; Intended Use - Beckhoff C9900-U330 Manual

For your safety

2 For your safety
The Safety chapter first explains the safety symbols used in the documentation and their meanings. They
contain fundamental safety instructions that are essential for the avoidance of personal injuries and damage
to property.
Exclusion of liability
Beckhoff shall not be liable in the event of non-compliance with this documentation and thus the use of the
battery packs outside the documented operating conditions.
2.1

Description of safety symbols

The following safety symbols are used in these operating instructions. In order to avoid personal injuries and
damage to property, read and follow the safety and warning notices.
Warning of personal injuries:
Disregarding the safety notice will lead to death or serious injuries.
Disregarding the safety notice may lead to death or serious injuries.
Disregarding the safety notice may lead to minor injuries.
Warning of damage to property:
Disregarding the notice may lead to damage to property.
2.2

Intended use

The battery pack is designed for DIN rail mounting in control cabinets of machine and system engineering. It
serves PCs with 24 V power supply unit and integrated C9900-P209 or C9900-U209 UPS as external energy
storage.
The specified limits for technical data must be adhered to.
The battery pack can be used within the documented operating conditions.
Improper use
Do not use the battery pack outside the documented operating conditions.
6
DANGER
WARNING
CAUTION
NOTE
Version: 3.0 C9900-U330