3com 8814 User Manual
Installing PoE Lightning Protection Box
65
c
CAUTION: In case of bodily injuries, do not touch any naked wire, terminal or
other parts of the product with hazardous voltage labels.
other parts of the product with hazardous voltage labels.
Step 1: Wear the ESD-preventive wrist strap, making sure that it makes good skin
contact; take the fan tray out from the packing bag.
contact; take the fan tray out from the packing bag.
Step 2: Hold the fan tray in right direction (just check the direction of instructional
words, and if you insert it upside down, the plug of the fan tray cannot touch the
right socket inside the chassis), with one hand on its handle and the other hand at
its bottom the ejector levers on the fan tray with both hands and pull them
outward. Align the fan tray with the guides in the chassis and slide it gently into
the slot until its plug touches the chassis socket.
words, and if you insert it upside down, the plug of the fan tray cannot touch the
right socket inside the chassis), with one hand on its handle and the other hand at
its bottom the ejector levers on the fan tray with both hands and pull them
outward. Align the fan tray with the guides in the chassis and slide it gently into
the slot until its plug touches the chassis socket.
Step 3: Fasten the mounting screws on the panel of the fan tray with a screw
driver.
driver.
n
The above installation steps are just for replacing your fan tray, since the fan tray
is delivered together with the chassis and no initial installation is required.
is delivered together with the chassis and no initial installation is required.
Installing PoE
Lightning Protection
Box
Lightning Protection
Box
The 3C17510 PoE Entry Module is hot-swappable.
c
CAUTION: Do not touch any exposed wires, terminals, and device parts marked as
hazard to avoid hurting your body.
hazard to avoid hurting your body.
1 Wear an ESD-preventive wrist strap and ensure it is well grounded. Unpack the
PoE lightning protection box, which is shown in Figure 46.
Figure 46 PoE Entry Module
2 Keep the PoE Entry Module in the right direction, that is, correct letter direction
(do not turn it upside down, or you will not be able to fully insert it into the chassis
due to the limitation on the back structure of the box, nor can you fasten the
chassis fixing screw), hold it with one hand at the bottom and with another hand
due to the limitation on the back structure of the box, nor can you fasten the
chassis fixing screw), hold it with one hand at the bottom and with another hand