Technical Information • PCZ-NVM • CPU Expansion Side Card
Installing and Replacing Components
Before You Begin
Warnings
The procedures in this chapter assume familiarity with the general terminology associated with
industrial electronics and with safety
practices and regulatory compliance
required for using and modifying
electronic equipment. Disconnect the
system from its power source and from any
telecommunication links, networks or
modems before performing any of the
procedures described in this chapter.
Failure to disconnect power, or telecommunication links before you open the system or perform
any procedures can result in personal injury or equipment damage. Some parts of the system can
continue to operate even though the power switch is in its off state.
Caution
Electrostatic discharge (ESD) can damage
components. Perform the procedures
described in this chapter only at an ESD
workstation. If suc h a sta ti on is not
available, you can provide some ESD
protection by wearing an antistatic wrist
strap and attaching it to a metal part of the
system chassis or board front panel. Store
the board only in its original ESD protected packaging. Retain the original packaging (antistatic
bag and antistatic box) in case of returning the board to EKF for repair.
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