Safety Information: Danger; Safety Information: Warning; Safety Information: Caution - Siemens HiPath 3000 User Manual

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1.3.1

Safety information: Danger

If the power cable appears to be damaged, replace it immediately.
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Only personnel with proper qualifications or authorized electricians should perform work
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on the low-voltage network (100 - 240 V AC).
During a thunderstorm, you should not connect or remove telephone lines and PC boards.
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Expect to encounter leakage current from the telecommunications network.
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Disconnect all telecommunications cables from the system before unplugging the ground
wire from the system.
Ensure that the installation is never left unsupervised whenever work is carried out on an
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open installation.
1.3.2

Safety information: Warning

There is the risk of an explosion if the lithium battery is not replaced correctly. The lithium
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battery must be replaced only by the same or equivalent types recommended by the deal-
er. (Always dispose of lithium batteries properly.)
If there are any optical interfaces: possibility of laser radiation: do not look directly into the
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beam.
1.3.3

Safety information: Caution

Prior to startup, check the set nominal voltage of the installation (operating instructions and
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nameplate).
As long as the power supply is switched on, always observe the greatest caution when per-
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forming measurements on powered components and maintenance work on plug-in cards,
PC boards and covers.
Disconnect all power plugs in the system when you need to turn off the system power sup-
●
ply.
To protect electrostatically sensitive devices (ESD):
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– Always wear the wristband in the prescribed manner before performing any work on
PC boards and modules.
– Transport PC boards only in suitable protective packaging.
– Always place the PC boards on a grounded conducting base, and do not work on the
PC boards anywhere else.
– Only use grounded soldering irons.
A31003-G2540-A100-3-76A9, 04/2003
optiClient 130 V4.0, User Manual
Introduction and Important Notes
Safety Information
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