Extreme Networks WM-4T1i Spezifikationen Seite 153

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Extreme Networks Consolidated Hardware Guide 8-5
Removing the Alpine 3800 Series AC Power Supply
5 Place both hands on each side of the power supply to slowly and evenly slide the
power supply into the bay. During the last inch of insertion into the chassis, place
one hand on the central handle to steady the power supply and use your other hand
to gently push the ejector/injector lever towards the power supply to engage the
power supply backplane connectors.
6 Secure the power supply by tightening the screw on the ejector/injector lever with a
#2 Phillips screwdriver.
7 To uncover the power connector, slide the latch to the right.
8 To turn on power to the system, connect the power cord to the power supply and
then to the wall outlet.
Caution: Do not slam the power supply into the backplane. The power supply
cannot be installed if an AC power cord is plugged in. You can damage the
chassis and power supply if you attempt to install a power supply with an AC
power cord connected.
9 Leave the ESD strap permanently connected to the chassis, so that it is always
available when you need to handle ESD-sensitive components.
To install an additional power supply, repeat step 2 through step 8.
Removing the Alpine 3800 Series AC Power
Supply
To remove an AC power supply from the Alpine 3808 or Alpine 3804 switch:
1 Attach the ESD strap that is provided to your wrist and connect the metal end to the
ground receptacle that is located on the top-right corner of the switch front panel.
2 Remove the AC power cord from the wall outlet and then from the power supply.
3 To cover the power connector, slide the latch to the left.
4 Use a #2 Phillips screwdriver to unscrew the screw on the ejector/injector lever then
pull the ejector/injector lever towards you to disengage the power supply
connectors from the backplane. Hold on to the central handle to steady the power
supply.
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