Allied Telesis SwitchBlade x3112 - Manual (Page 179)

SwitchBlade x3112 Installation Guide
179
Warning
Check to see if there are any exposed copper strands coming from
the installed wires. When this installation is done correctly there
should be no exposed copper wire strands extending from the
terminal block. Any exposed wiring can conduct harmful levels of
electricity to persons touching the wires.  E12
6. With a #2 Phillips-head screwdriver, tighten the handle locking screw
to secure the power supply to the chassis. See Figure 137.
Figure 137. Tightening the Handle Locking Screw
7. Before attaching the power wires from the power supply to the circuit
breaker in the wiring closet, check that the circuit breaker is off.
8. Connect the power wires to the circuit breaker.
9. Turn the circuit breaker on.
10. Turn the On/Off switch on the power supply to the On position. See
Figure 138 on page 180.
Handle locking
screw