Fujitsu PRIMEQUEST 500A Series Installation Manual page 377

Notes: The number of switches depends on the mode of power supply to the
2
When an Extended Power Cabinet is connected to the PRIMEQUEST 580A/580/
480, turn on the circuit breakers of the Extended Power Cabinet.
Open the rear doors of the Extended Power Cabinet and set all the switches to the
| side.
Figure C.2 Circuit breaker locations (Extended Power Cabinet)
Notes: The number of switches depends on the unit configuration.
3
When an Extended I/O Cabinet is connected, turn on the circuit breakers of the
Extended I/O Cabinet.
Open the front door of the Extended I/O Cabinet and set all the switches used in
the power distribution box to the 1 side.
Remarks: The type of power distribution box and circuit breaker in the
C122-E001-10EN
main unit.
Figure C.1 shows an example of the PRIMEQUEST 580A/580/480 with
a PSU expansion installed.
Breaker switch
Figure C.2 shows an example of the Extended Power Cabinet with a
PSU expansion installed.
Extended I/O Cabinet depends on the region in which the cabinet is
used.
Especially in Europe, the power distribution box in the Extended I/O
Cabinet does not have circuit breakers. For this cabinet, therefore,
turn on the circuit breakers on the power distribution board to which
the input power supply of the Extended I/O Cabinet is connected.
C.1 Power-On/Off Procedures for the Main Unit
C-3