Voltage Check (Additional Procedure); Figure 2-25 Wall Receptacle Pinouts - HP Integrity rx8640 Installation Manual

Installing the System
Cabling and Powering On the Server

Voltage Check (Additional Procedure)

The voltage check ensures that all phases (and neutral, for international systems) are connected correctly to
the cabinet and that the AC input voltage is within limits.
Perform this procedure if the previous voltage check procedure did not yield the expected results.
If you use an uninterrupted power supply (UPS), refer to applicable UPS documentation for
NOTE
information on connecting the server and checking the UPS output voltage. UPS user
documentation is shipped with the UPS. Documentation is also available at:
http://www.hp.com/racksolutions
Step 1. Verify that site power is
Step 2. Open the site circuit breakers.
Step 3. Verify that the receptacle ground connector is connected to ground. Refer to Figure 2-25 for
connector details.
Step 4. Set the site power circuit breaker to

Figure 2-25 Wall Receptacle Pinouts

Step 5. Verify that the voltage between receptacle pins X and Y is between 200–240 V AC.
WARNING
Step 6. Set the site power circuit breaker to
Step 7. Route and connect the server power connector to the site power receptacle.
1. For locking type receptacles, line up the key on the plug with the groove in the receptacle.
2. Push the plug into the receptacle and rotate to lock the connector in place.
78
.
OFF
ON
SHOCK HAZARD
Risk of shock hazard while testing primary power.
Use properly insulated probes.
Be sure to replace access cover when finished testing primary power.
OFF
.
.
Chapter 2