2-21
Figure2-19 Installing a power supply
Removing a power supply
1.
Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.
2.
Power off the power supply and remove the power cord.
3.
Loosen the captive screws on the power supply with a Phillips screwdriver until they are
completely disengaged from the chassis.
4.
Grasp the handle of the power supply with one hand and pull the module part way out. Support
the module bottom with the other hand, and pull the power supply slowly along the guide rails
out of the slot.
5.
Place the removed power supply in an antistatic bag.
Figure2-20 Removing a power supply
Connecting the power cord
CAUTION:
•
Provide a circuit breaker for each power cord.
•
Before connecting the power cord, make sure the circuit breaker on the power cord is turned off.
Table2-4 Power cord connection procedures at a glance
Switch model
Available power source
Connection procedure reference
S5130S-28P-HPWR-EI
AC power source
Connecting the AC power cord for the fixed
1
2
2
1
2
1
