Artesyn ATCA-F120 Installation and Use (August 2014) - Manual (Page 110)

ATCA-F120 Installation and Use (6806800D06J)
Safety Notes
110
Operation of this equipment in a residential area is likely to cause harmful interference in which
case the user will be required to correct the interference at his own expense.Changes or
modifications not expressly approved by Artesyn could void the user's authority to operate the
equipment. Blade products are tested in a representative system to show compliance with the
above mentioned requirements. A proper installation in a compliant system will maintain the
required performance. Use only shielded cables when connecting peripherals to assure that
appropriate radio frequency emissions compliance is maintained.
Operation
Blade Damage
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.
Do not operate the blade below -5°C.
Overheating and Blade Damage
Operating the blade without forced air cooling may lead to overheating and thus damage of
the blade.
When operating the blade, make sure that forced air cooling is available in the shelf.
Injuries or Short Circuits
Blade or power supply
In case the ORing diodes of the blade fail, the blade may trigger a short circuit between input
line A and input line B so that line A remains powered even if it is disconnected from the power
supply circuit (and vice versa).
To avoid damage or injuries, always check that there is no more voltage on the line that has
been disconnected before continuing your work.