HP 870 Installation Manual page 11

Item
EMI prevention
Lightning
protection
Electricity safety
Rack-mounting
requirements
•
The device is far away from any moist area and heat source.
Safety
precautions •
You have located the emergency power switch in the equipment room.
Accessories Accessories provided with the device.
•
Documents shipped with the device.
Reference
•
Online documents.
Requirements
•
Take effective measures to protect the power system from
the power grid system.
•
Separate the protection ground of the device from the
grounding device or lightning protection grounding
device as far as possible.
•
Keep the device far away from radio stations and radar
and high-frequency devices working in high current.
•
Use electromagnetic shielding when necessary.
•
The grounding cable of the chassis is well grounded.
•
The grounding terminal of the AC power receptacle is
well grounded.
•
Equip a UPS.
•
In case of emergency during operation, switch off the
external power switch.
•
Install the device in an open rack if possible. If you install
the device in a closed cabinet, make sure that the
cabinet is equipped with a good ventilation system.
•
The rack is sturdy enough to support the weight of the
device and installation accessories.
•
The size of the rack is appropriate for the device.
•
The front and rear of the rack are at least 0.8 m (31.50 in)
away from walls or other devices.
7
Result