HP rp8400 Installation Guide, Third Edition - HP rp8400 Server Series - Page 56

Voltage Check Additional Procedure

Get HP rp8400 PDF manuals and user guides View all HP rp8400 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 56 highlights

AC Power Wiring and Voltage Checks 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. This procedure will need to be performed if the previous voltage check procedure did not yield the expected results as previously outlined. NOTE If a UPS is used, refer to applicable UPS documentation for information to connect the server and to check the UPS output voltage. UPS User Manual documentation is shipped with the UPS. Documentation may also be found at http://hpcp.grenoble.hp.com Step 1. Verify that site power is OFF. Step 2. Open the site circuit breaker(s). Step 3. Verify that the receptacle ground connector is connected to ground. Refer to Figure 4-4 for connector details. Step 4. Set the site power circuit breaker to ON. Figure 4-4 Wall Receptacle Pinouts X Y XY X GY X Y GND CEE 7/7 GND IEC 309/16A GND L6 - 20 GND GB - 1002 KIN006 7/11/01 Step 5. Verify that the voltage between receptacle pins x and y is between 200 - 240 volts AC. Step 6. Set the site power circuit breaker to OFF. Step 7. Ensure that power is removed from the server. Step 8. Route and connect the server power connector to the site power receptacle. • For locking type receptacles, line up the key on the plug with the groove in the receptacle. • Push the plug into the receptacle and rotate to lock the connector in place. WARNING Do not set site AC circuit breakers serving the processor cabinet(s) to ON before verifying that the cabinet has been wired into the site AC power supply correctly. Failure to do so may result in injury to personnel or damage to equipment when AC power is applied to the cabinet. Step 9. Set the site power circuit breaker to ON. 56 Chapter 4

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
Chapter 4
AC Power
Wiring and Voltage Checks
56
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.
This procedure will need to be performed if the previous voltage check procedure did not yield the expected
results as previously outlined.
NOTE
If a UPS is used, refer to applicable UPS documentation for information to connect the server
and to check the UPS output voltage. UPS User Manual documentation is shipped with the
UPS. Documentation may also be found at http://hpcp.grenoble.hp.com
Step 1.
Verify that site power is
OFF
.
Step 2.
Open the site circuit breaker(s).
Step 3.
Verify that the receptacle ground connector is connected to ground. Refer to Figure 4-4 for
connector details.
Step 4.
Set the site power circuit breaker to
ON
.
Figure 4-4 Wall Receptacle Pinouts
Step 5.
Verify that the voltage between receptacle pins x and y is between 200 - 240 volts AC.
Step 6.
Set the site power circuit breaker to
OFF
.
Step 7.
Ensure that power is removed from the server.
Step 8.
Route and connect the server power connector to the site power receptacle.
•
For locking type receptacles, line up the key on the plug with the groove in the receptacle.
•
Push the plug into the receptacle and rotate to lock the connector in place.
WARNING
Do not set site AC circuit breakers serving the processor cabinet(s) to
ON
before verifying that the cabinet has been wired into the site AC power
supply correctly. Failure to do so may result in injury to personnel or
damage to equipment when AC power is applied to the cabinet.
Step 9.
Set the site power circuit breaker to
ON
.
7/11/01
KIN006
X
Y
G
GND
L6 - 20
IEC 309/16A
GND
GND
CEE 7/7
Y
X
X
Y
GND
GB - 1002
Y
X