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Note
Although the illustration
the same
for
all zl switches.
3.
Tighten
the four retaining
until the screws are secure, as shown in the next illustration.
can be tightened with either a flat-bladed or Torx T-10 screwdriver.
careful not to overtighten the screws.
4.
Attach
ground
cable, if you have one, to the grounding lug.
Attach ground wire to
grounding lug
Figure 5.
Fully installed power supply
5.
Connect
the power cord supplied with the power supply to the power
connector, and then into a properly grounded electrical outlet. To provide
true redundancy, the second power supply should be connected to a
different AC power source from the other supply. Then, if one AC power
source fails, the switch will continue to run. Using a twisty, secure the
power cord to the plug handle to prevent the power cord from accidentally
disconnecting
from the Power Supply.
shows a 5406zl switch, the installation
screws that hold the power supply in place
Installing the Power Supply
procedure is
The screws
Be
Tighten the four screws
Securepower cordto plug
handle
7
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