Figure 144: tightening the handle locking screw – Allied Telesis AT-SBx31CFC960 User Manual
Page 198
Chapter 9: Powering On the Chassis
198
Figure 144. Tightening the Handle Locking Screw
9. Before attaching the power wires from the power supply to the circuit
breaker in the wiring closet, check that the circuit breaker is off.
10. Connect the power wires to the circuit breaker.
11. Turn the circuit breaker on.
12. Turn the On/Off switch on the power supply to the On position. See
13. Do one of the following:
If the chassis has two AT-SBxPWRSYS1 DC Power Supplies,
repeat this procedure to power on the second power supply.
Otherwise, go to “Monitoring the Initialization Process” on
page 203.
Handle locking
screw
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