Harmonic Ellipse 3000 Installation Manual page 15

Appendix B Safety and Regulatory Compliance
Information
Mark
Warning
Warning
Warning
© 2014 Harmonic Inc. All rights reserved.
Safety Symbols & Translated Safety, Warning & Caution Instructions (English)
Installing or Replacing the Product Unit Warning
Only trained and qualified service personnel should be allowed to install,

replace, or service this unit (refer AS/NZS 3260 Clause 1.2.1 4.3 Service
Personnel).
Read the installation instructions before connecting the system to the

power source.
When installing or replacing the unit, always make the ground connection

first and disconnect it last.
Installation of the unit must comply with local and national electrical

codes.
This unit is intended for installation in restricted access areas. A restricted

access area can be accessed only through the use of special tool, lock
and key or other means of security.
Use only specified replacement parts.

Do not use this unit in or near water. Disconnect all AC power before

installing any options or servicing the unit unless instructed to do so by
this manual.
Rack Mount Warning
To prevent bodily injury when mounting or servicing this unit in a rack,

special precautions must be taken to ensure your safety and stability of
system:
Conform to local occupational health and safety requirements when

moving and lifting the equipment.
Ensure that mounting of the unit by mechanical loading tools should not

induce hazardous conditions.
To avoid risk of potential electric shock, a proper safety ground must be

implemented for the rack and each piece of equipment installed on it.
Chassis Warning
Before connecting or disconnecting ground or power wires to the chassis,

ensure that power is removed from the DC circuit.
To prevent personal injury or damage to the chassis, lift the unit only by

using handles that are an integral part of the chassis, or by holding the
chassis underneath its lower edge.
Any instructions in this guide that require opening the chassis or removing

a board should be performed by qualified service personnel only.
Slots and openings in the chassis are provided for ventilation. Do not

block them. Leave the back of the frame clear for air exhaust cooling and
to allow room for cabling - a minimum of 6 inches (1 5.24 cm) of clearance
is recommended.
15
Notes
Ellipse 3000 Release 3.3, Rev A