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C122-E001-10EN
C-7
C.1 Power-On/Off Procedures for the Main Unit
5
If an Extended I/O Cabinet is connected, turn off the circuit breakers of the
cabinet.
Open the front door of the Extended I/O Cabinet, and set all the switches in the
power distribution box to the 0 side.
Remarks: The type of power distribution box and circuit breaker in the
Extended I/O Cabinet depends on the region in which the cabinet is
.)
Especially in Europe, the power distribution box in the Extended I/O
Cabinet does not have circuit breakers. For this cabinet, therefore,
turn off the circuit breakers on the power distribution board to which
the input power supply of the Extended I/O Cabinet is connected.
Summary of Contents for PRIMEQUEST 400 Series
Page 1: ...C122 E001 10EN Front Cover INSTALLATION MANUAL ...
Page 2: ......
Page 18: ...x C122 E001 10EN NOTE ON SAFETY Extended Power Cabinet ...
Page 19: ...C122 E001 10EN xi NOTE ON SAFETY Extended I O Cabinet ...
Page 20: ...xii C122 E001 10EN NOTE ON SAFETY PCI_Box ...
Page 21: ...C122 E001 10EN xiii NOTE ON SAFETY PRIMEQUEST 520A 520 420 Main unit ...
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Page 446: ...Back Cover ...