Datasheet
•
Other countries—International Electromechanical Commission (IEC) 60364, Part 1
through Part 7.
•
Locate the emergency power-off switch for the room in which you are working so that
if an electrical accident occurs, you can quickly turn off the power.
•
Do not work alone if potentially hazardous conditions exist anywhere in your workspace.
•
Never assume that power is disconnected from a circuit. Always check the circuit before
starting to work.
•
Carefully look for possible hazards in your work area, such as moist floors, ungrounded
power extension cords, and missing safety grounds.
•
Operate the router within marked electrical ratings and product usage instructions.
•
For the router and peripheral equipment to function safely and correctly, use the cables
and connectors specified for the attached peripheral equipment, and make certain
they are in good condition.
Many router components can be removed and replaced without powering off or
disconnecting power to the router. Never install equipment if it appears damaged.
Related
Documentation
M7I Field-Replaceable Units (FRUs) on page 89•
In Case of an Electrical Accident
If an electrical accident results in an injury, take the following actions in this order:
1. Use caution. Be aware of potentially hazardous conditions that could cause further
injury.
2. Disconnect power from the router.
3. If possible, send another person to get medical aid. Otherwise, assess the condition
of the victim, then call for help.
Related
Documentation
General Electrical Safety Guidelines and Electrical Codes for M Series, MX Series, and
T Series Routers on page 151
•
• M7i AC Power Electrical Safety Guidelines and Warnings on page 152
• M7i DC Power Electrical Safety Guidelines on page 153
M7i AC Power Electrical Safety Guidelines and Warnings
The following electrical safety guidelines apply to AC-powered routers:
•
AC-powered routers are shipped with a three-wire electrical cord with a grounding-type
plug that fits only a grounding-type power outlet. Do not circumvent this safety feature.
Equipment grounding should comply with local and national electrical codes.
•
You must provide an external circuit breaker rated minimum 15 A (250 VAC) in the
building installation.
Copyright © 2012, Juniper Networks, Inc.152
M7i Multiservice Edge Router Hardware Guide