Juniper MX10008, Руководство по оборудованию

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1. Attach the electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to
the ESD point on the chassis. There is an ESD point located next to the protective earthing terminal
and below PSU 5 on the MX10008 rear panel (see Figure 127 on page 232 and below PSU_9 on the
MX10016 (see Figure 128 on page 232 ).
Figure 127: ESD Point on an MX10008 Chassis Rear
g100611
1
1
—
ESD point
Figure 128: ESD Point on MX10016 Chassis Rear
g100612
1
1
—
ESD point
2. Make sure that the voltage across the DC power source cables leads is 0 V and that there is no chance
that the cables might become active during the removal process.
3. Ensure the black power supply output router, to the right of the captive screw, is set to the standby
position.
4. Unscrew the captive screw counterclockwise by using the Phillips (+) screwdriver, number 1.
232