WARNING: Protect yourself from severe burns by wearing heat-protective gloves when
removing a working JNP10K-PWR-AC2 power supply from the chassis. These power
supplies can reach temperatures from 158° F to 176° F (70° C to 80° C) under running
conditions.
CAUTION: Before you remove a power supply, ensure that you have power supplies
sufficient to power the router left in the chassis. See
MX10004 Components" on page 88
.
CAUTION: Do not leave the power supply slot empty for a long time while the router is
operational. Either replace the power supply promptly or install a cover over the empty
slot.
To remove a JNP10K-PWR-AC2 power supply from an MX10004 router:
1.
Wrap and fasten one end of the ESD grounding strap around your bare wrist and connect the other
end of the strap to an ESD point on the chassis. An ESD point is located next to the protective
earthing terminal and below PSU 2 on the rear of the MX10004 (see
2.
Flip the power (|) switch next to the appliance inlet on the power supply to the standby position
(O).
3.
If the AC or DC power source outlets have a power switch, set them to the off (O) position.
4.
Disconnect the Anderson connectors from each input on the JNP10K-PWR-AC2 power supply
faceplate.
5.
Unscrew the captive screw counterclockwise by using the Phillips (+) screwdriver, number 1. See
.
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