Artesyn ATCA-7480 Installation and Use (February 2015) - Manual (Page 27)

Safety Notes
ATCA-7480 Installation and Use (6806800T17A) 27
System Damage
The intra building port(s) of the equipment or subassembly is suitable for connection to intra
building wiring or cabling only (Type 2 or Type 4 ports as described in Telcordia GR-1089-
CORE, Issue 6) and require isolation from the exposed OSP (Outside Plant) cabling.The
addition of primary protectors is not sufficient protection in order to connect these interfaces
metallically to OSP wiring.
The intra building port(s) of the equipment or subassembly must not be metallically
connected to interfaces that connect to the OSP or its wiring.
Operation
Ensure that the display devices that are permanently connected to the VGA interface provide
a fire enclosure according to the IEC/EN/UL/CSA 60950-1 requirements.
All other devices that are connected only for service purposes to the VGA interface needs
supervision during operation and must be disconnected after maintenance.
Blade Damage
Blade surface
High humidity and condensation on the blade surface causes short circuits.
Do not operate the blade outside the specified environmental limits. Make sure the blade is
completely dry and there is no moisture on any surface before applying power.
Blade Overheating and Blade Damage
Operating the blade without forced air cooling may lead to blade overheating and thus blade
damage.
When operating the blade, make sure that forced air cooling is available in the shelf.
When operating the blade in areas of electromagnetic radiation ensure that the blade is bolted
on the system and the system is shielded by enclosure.
Injuries or Short Circuits
Blade or power supply