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Figure 142: tightening the handle locking screw – Allied Telesis AT-SBx31CFC960 User Manual

Page 201

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SwitchBlade x3112 Chassis Switch and AT-SBx31CFC960 Card Installation Guide

201

Figure 142. 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. Refer
to Figure 129 on page 189.

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

Figure 129 on page 189.

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 206
.

Handle locking
screw

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