H3C Technologies H3C S5560 Series Switches - Manual (Page 11)

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Figure 7 Removing procedure
1. Turn off the circuit breaker of the power cord.
2. Put on the ESD-preventive wrist strap, making sure the strap makes good skin contact and is well
grounded.
3. Loosen the cable tie, and remove the power cord.
4. As shown in Figure 8 , press the latch towards the handle, and pull the power module along the
guide rails until it is part-way out.
5. Grasp the handle of the power module with one hand, and hold the bottom of the power module
with the other hand to pull the power module slowly along the guide rails out of the slot.
Figure 8 Removing the power module
6. Put the removed power module on an antistatic mat or into its package.
NOTE:
If you do not insert another power module into the slot after removing the power module, install the filler
panel to the power module slot to prevent dust from entering the chassis.
Turn off the circuit breaker
Removet the power cord
Remove the power module