Chapter 33
Replacing Infrastructure Modules
Replacing a CEM 408
Replacing an ECM 413
Replacing an FTM 419
Replacing a PSM 424
Adhere to the cautions and warnings throughout this document for a
safe and hazard-free installation. Personnel must understand and
apply the safety guidelines provided in this document. In addition, the
safety notices on the equipment labels should be strictly followed.
When replacing FTMs, make sure the time allotted between removal
and replacement is within one minute. However, if the system is in
thermal distress (ambient temperature higher than 40°C [104°F]), the
modules should not be replaced until the ambient temperature is
lower.
Use care when installing modules in a shelf. Ensure the modules are
properly aligned with the appropriate slot guides. Do not force a
module into a slot or onto the backplane connectors. If you are having
problems installing a module without using excessive force, stop
immediately and contact Technical Services.
Never reach into a vacant shelf slot. Contact with the adjacent
modules or the connectors on the backplane could result in damage
to the equipment. Exposed circuitry could also constitute an energy
hazard.
Risk of electromagnetic disturbances!
Be careful not to damage the EMI shielding gasket on the module
faceplate edges when inserting it into the slot. Otherwise EMC
compliance cannot be achieved.
407 FSP 3000R7 High-Density Subshelf Guide - R17.2 - Issue:B
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