CTS IES-3006SFP-DR Manuale - Pagina 16
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4. MAINTENANCE
It is easy to use and maintain this Industrial Ethernet Switch. The procedures are
suggested when you want to identify faults or perform hardware replacement.
4.1 Fault Identification
Identifying faults can greatly reduce the time required to find the problem and solution.
Users may perform local or remote checks to find the problems.
Local Check
Users can perform local checks by observing LED indicators status.
When the whole system fails to function,
Check Power LED status
Check Power connection
Reset power
When certain network link fails to function,
Locate the port of the switch
Check Port Link Status LED
Check cable connection between the port and the connected device
Reset power
4.2 Hardware Replacement Procedures
ATTENTION
The Industrial Ethernet Switch contains no user-serviceable parts.
DO NOT, UNDER ANY CIRCUMSTANCES, open and attempt to
repair it.
Failure to observe this warning could result in personal injury or
death from electrical shock.
Failure to observe the above warning will immediately void any
Warranty.
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