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4. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to
one of the ESD points on the chassis.
5. Move the DC circuit breaker on the power input source to the OFF position.
6. Starting at one end of the PDM, unplug all the power cords. Press the latch on the side of the power
cable before pulling it out. See
Figure 212: Unplugging the 240 V China Power Cord an MX2000 Router
7. Loosen the two captive screws on the locking levers, and pull away from the chassis. See
Figure 213 on page
480.
NOTE:
For the MX2020 Router, pull down the PDM3/Input1 and PDM1/Input1 locking
levers to release the PDM from the chassis, and pull up the PDM0/Input0 and PDM2/Input0
locking levers to release the PDM from the chassis.
NOTE:
For the MX2010 and MX2008 Routers, pull down the PDM1/Input1 locking levers
to release the PDM from the chassis, and pull up the PDM0/Input0 locking levers to release
the PDM from the chassis.
Figure 138 on page
334.
479
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