H3C Technologies H3C S5560 Series Switches - Manual (Page 8)

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Figure 2 Installation procedure
1. Put on the ESD-preventive wrist strap, and make sure the strap makes good skin contact and is well
grounded.
2. Unpack the power module and verify that the power module model is as required.
3. As shown in Figure 3 , with the upside of the power module on top, hold the handle of the power
module with one hand and the bottom of the power module with the other hand, and then slide the
power module along the guide rails into the slot. When the power module is completely inserted
into the slot, you can hear that the latch of the power module clicks into the slot.
Figure 3 Installing the power module
IMPORTANT:
•
To remove the filler panel (if any) from the power module slot on the device, insert a flat-blade
screwdriver through the handle and pull the filler panel outward along the guide rails, as shown
in Figure 4 .
• When you insert the power module into the slot, you can do that through slight inertia so that the
terminals of the power module can have a good touch with the backplane.
• To avoid damaging or bending the terminals of the power module, if the insertion direction is improper
during the installation, you must pull the power module out, adjust the direction, and insert it again.
• Keep the filler panel and the packaging box and packaging bag of the power module for future use.