SMART Embedded Computing MC1600, Installation And Use Manual

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Safety Notes
MC1600 Extreme Edge Server Installation and Use (6806870A02B) 21
Loss of Safety Compliance–Using of Additional Plug-in Cards
The system may become noncompliant by the addition of plug-in cards. Regulatory
compliance is the responsibility of the system integrator.
Power Feed
Personal Injury
Touching the power feed with metallic objects on your hands, wrists, or hanging from your
neck may lead to severe personal injury through electric shock and burning when working
at the power feed or power input cables. Be extremely careful when using electrically
conductive tools near the PSUs/PEMs.
Short Circuits or Personal Injury
Make sure that the power feeds you plan to remove or attach are powered off and cannot
be switched on while you are working.
Make sure that all power feeds to the chassis are not energized. Be careful with the tools
used to prevent a short circuit.
Product Damage
Improper cabling damages your product. Take extreme care not to reverse the polarity
when connecting the power cable.
Fans
System Damage
Insufficient cooling may damage the system.
When servicing, replace the fan tray (or fan modules) without delay.
Fan Replacement
When a fan is taken out of operation or is removed during a replacement procedure, system
management software may compensate for the loss by increasing the speed of any
remaining fans.
Running the fans at high speed for a long time may shorten the life of the fans and may
exceed allowable acoustic noise limits.
Replace the fan tray (or fan modules) without delay.
Personal Injury–Rotating Fans
Inserting tools or fingers into operational fans may cause personal injury.