Install A Jnp10K-Pwr-Dc2 Power Supply - Juniper MX10004 Hardware Manual

CAUTION: Use the same type of power supply in all slots. Do not mix AC and DC
power supplies in a production chassis.

Install a JNP10K-PWR-DC2 Power Supply

Before you install a JNP10K-PWR-DC2 power supply in the chassis:
• Ensure that you follow all safety warnings and cautions.
WARNING: Before performing DC power procedures, ensure that power is removed
from the DC circuit. To ensure that all power is off, locate the circuit breaker on the
panel board that services the DC circuit, switch the circuit breaker to the off (O)
position, and tape the switch handle of the circuit breaker in the off position.
WARNING: Protect yourself from severe burns by wearing heat-protective gloves
when removing a working JNP10K-PWR-DC2 power supply from the chassis.
JNP10K-PWR-DC2 power supplies can reach temperatures from 158° F to 176° F
(70° C to 80° C) under running conditions.
CAUTION: Before you connect power to the router, a licensed electrician must attach
a cable lug to the grounding and power cables that you supply. A cable with an
incorrectly attached lug can damage the router (for example, by causing a short circuit).
CAUTION: Use the same type of power supply in all slots. Do not mix AC and DC
power supplies in a production chassis.
CAUTION: To meet safety and electromagnetic interference (EMI) requirements and to
ensure proper operation, you must connect the MX10004 routers to earth ground
before you connect them to power. For installations that require a separate grounding
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