Special tools, Preparing the system for maintenance, Removing the main unit – Nortel Networks BCM50 User Manual
Page 190: Opening the main unit case
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Chapter 24 Replacing an internal component
NN40020-302
For information about replacing an internal component:
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Preparing the system for maintenance
•
•
•
Removing an internal component
•
•
•
Special tools
Before you replace the components, ensure you have the following equipment:
•
Phillips screwdriver #2, with a 3.5-inch blade
•
3/16-inch slot screwdriver
•
antistatic wrist grounding strap
Preparing the system for maintenance
If the system is still operating, perform the procedure
After the system shuts down, perform the procedure
Removing the main unit
The method you use to remove the main unit depends on how the unit is mounted. Use one of the
following procedures to remove the BCM50 main unit:
•
To remove a rack-mounted main unit
•
To remove a wall-mounted main unit
•
To remove a desktop mounted main unit
Opening the main unit case
This procedure is based on the assumption that you intend to perform maintenance activities. Do
not operate the main unit with the cover removed.
Caution: You must wear an antistatic grounding strap at all times when
handling electronic components. Failure to do so can result in damage to the
equipment.