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Mount the router at the bottom of the rack if it is the only unit in the rack.
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:
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 (that is, DC-I), as defined in GR-1089-CORE.
You must provision a readily accessible device outside of the equipment to disconnect power. The device must also be
rated based on local electrical code practice.
The attached power cable is only for this product. Do not use the cable for another
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