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Removing a CTP Interface Module, Processor Module, or Clock Module

To remove a CTP module:

  1. Issue the halt command.
  2. Power off the CTP151 device.
  3. Wrap and fasten one end of the ESD grounding strap around your wrist and connect the other end to a site ESD point.
  4. Use a Phillips screwdriver to loosen the captive screws located at the upper right and upper left of the module panel.
  5. Hold the captive screws and gently pull them outward to remove the module. See Figure 1.
    Figure 1: Removing Serial and T1/E1 Interface ModulesRemoving Serial and T1/E1 Interface ModulesRemoving Serial and T1/E1 Interface Modules
  6. Carefully slide the module out of the chassis.
  7. Place the module in its antistatic bag, being careful not to touch module components, pins, leads or solder connections.
  8. Cover the empty chassis slot with a blank filler panel, and tighten the filler panel's captive screws using a Phillips screwdriver. Turn both screws several times before tightening them completely.

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