•
When mounting the router in a partially filled rack, load the rack from the bottom to
the top with the heaviest component at the bottom of the rack.
•
If the rack is provided with stabilizing devices, install the stabilizers before mounting
or servicing the router in the rack.
•
When removing or installing an electrical component, always place it component-side
up on a flat antistatic surface or in an electrostatic bag.
•
When you install the router, always make the ground connection first and disconnect
it last.
•
Wire the DC power supply using the appropriate lugs. When connecting power, the
proper wiring sequence is ground to ground, +RTN to +RTN, then –48 V to –48 V. When
disconnecting power, the proper wiring sequence is –48 V to –48 V, +RTN to +RTN,
then ground to ground. Always connect the ground wire first and disconnect it last.
•
Do not work on the system or connect or disconnect cables during electrical storms.
•
Before working on equipment that is connected to power lines, remove jewelry, including
rings, necklaces, and watches. Metal objects heat up when connected to power and
ground and can cause serious burns or become welded to the terminals.
•
Failure to observe these safety warnings can result in serious physical injury.
•
AC power cable warning (Japan):
WARNING: The attached power cable is only for this product. Do not use
the cable for another product.
Compliance Statements for NEBS
•
The equipment is suitable for installation as part of the Common Bonding Network
(CBN).
•
The equipment is suitable for installation in locations where the National Electrical
Code (NEC) applies.
•
The battery return connection is to be treated as an isolated DC return (i.e. DC-I), as
defined in GR-1089-CORE.
•
For Juniper systems with AC power supplies, an external surge protective device (SPD)
must be used at the AC power source.
Copyright © 2015, Juniper Networks, Inc.30
MX960 3D Universal Edge Router Quick Start
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