User Manual Part 1

Chapter 1: Safety and Certification Draft: 8/13 5
Electrical Safety Guidelines
Use the following electrical safety guidelines before installing
the Hub or remote units. To avoid electrical shocks, burns or
equipment damage, read and observe all warnings and
cautions.
In Case of an Electrical Accident
If an electrical accident occurs:
• Do not become a victim yourself.
• Disconnect power to the system.
• Send another person to get medical aid if possible.
Otherwise, assess the condition of the victim and then call
for help.
Basic Electrical Safety Guidelines
Use these guidelines when working with any electrical
equipment:
• Carefully examine your work area for possible hazards,
such as moist floors, ungrounded power extension cables,
and missing safety grounds.
• Keep the area clear and dust-free during and after
installation.
• Keep tools and components away from walk areas.
• Always check the power. Never assume that power has
been disconnected from a circuit.
• Do not work alone when potentially hazardous
conditions exist.
• Do not perform any action that creates a potential hazard or
makes the equipment unstable or unsafe.
• Never install equipment that appears damaged.
Electrical Safety Precautions During
Installation
Use all safety precautions when working inside the Hub indoor
unit (IDU) chassis.