1
Preparing for installation
Overview
The HP A10500 Switch Series includes these models: A10504, A10508, and A10508-V.
Safety recommendations
WARNING!
Read all of the safety instructions in the
Compliance and Safety Guide supplied with your device before
installation and operation.
This section provides general recommendations. For more information see the
Compliance and Safety
Guide
included with your device.
•
Turn off all the power and remove all the power cables before opening the chassis.
•
Unplug all power and external cables before moving the chassis.
•
Locate the emergency power off switch before installation and shut off power immediately if
necessary.
•
Always wear an ESD-preventive wrist strap when installing the device.
•
Do not stare into the open optical interface; the high power density light can burn the retina.
•
Use a good grounding system to protect your router against lightning shocks, interferences, and
ESD; this is essential to the operating reliability of your switch.
•
Make sure that the resistance between the chassis and the ground is less than 1 ohm.
Installation site requirements
The following tables provide information about temperature and humidity, cleanness, air quality
requirements.
Table 1
Temperature requirements
Temperature Range
Operating temperature
0°C to 45°C (32°F to 113°F)
Storage temperature
–40°C to +70°C (–40°F to +158°F)
CAUTION:
If condensation appears on the chassis when you move it to a high-temperature environment, dry the
chassis before powering it on to avoid short circuits.