Chapter
Warning
Warning
Warning
Warning
Caution
Caution
Caution
Note
This unit may have more than one power cord. To reduce the risk of electrical shock, disconnect both cords before servicing the unit.
To avoid potential electrical shock, operate this unit only when the cover is in place.
To avoid potential electrical shock, use only a grounded (three wire) electrical outlet.
Keep objects that might damage this unit and liquids that might spill clear from this unit. Liquids and foreign objects that come into contact with voltage points could create the risk of fire or electrical shock.
Do not overload the power supply branch circuit providing power to the rack. The total rack load should not exceed 80 percent of the branch circuit rating.
Keep power cord and connection cables clear of obstructions that might cause damage.
Do not attempt to service the unit yourself. The first course of action is to contact Technical Support.
Unplug this unit from the electrical outlet and refer servicing to a qualified service center if any of the following conditions occur:
–The power cord is damaged or frayed.
–The unit has been dropped or the case has been damaged.
–The unit has been exposed to any liquids.
–The unit does not operate normally when all operating instructions have been followed.
–The unit exhibits a distinct change in performance, indicating a need for service.
Tools and Equipment Required
•An ESD wrist strap
•A #2 Phillips screwdriver
•Pen
Cisco SFS 7012 InfiniBand Server Switch Hardware Users Guide
20 |
|
|
|
