Digi Connect IT 16, Руководство пользователя

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Regulatory and safety information Power supply and supplemental fan module considerations
Digi Connect IT® 16/48 User Guide 695
Power supply and supplemental fan module considerations
When you install or remove a power supply or the supplemental fan, be aware of the following
requirements:
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Main power must be removed from both power supplies before installation or removal of either
power supply or the supplemental fan.
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Do not force a fan module or power supply into its slot. This may cause damage to the
connector if it is not properly aligned.
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A fan or power supply that is not fully connected can cause the system to not operate properly.
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Do not operate the device with one power supply module empty. Proper device cooling
requires both modules and the supplemental fan to be present.
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The device will continue to operate if one of the power supplies and/or the supplemental fan
are in a failed state unless the internal temperature exceeds a safe limit. If this occurs the
device will write a failure message to the internal flash log file and then shut down.
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Make sure that both power supplies and the supplemental fan module are properly seated and
the thumb screws tightened before applying power to the unit.
Information access
Manuals and further information are provided.
Warning messages for replacing batteries and for restricted access area requirements are available in
this manual. See
Safety warnings .
The Digi Connect IT® 16/48 User Guide is accessible online .