User manual

Removing and Installing Power Supplies
Book Title
4-6
Removing AC Power Supplies
Take the following steps to remove an AC power supply:
Step 1 Turn OFF the power switch on the power supply you are removing. (See
Figure 4-3.)
Caution Failure to turn off the AC power supply could result in equipment damage.
Figure 4-3 AC Power Supply Switch, AC Connection, and Captive Screws
Step 2
Disconnect the AC power cord from the power source.
Step 3 Remove the AC power cord from the power inlet.
Step 4 Loosen the captive installation screws on the sides of the supply with a
screwdriver. (See Figure 4-3.)
Caution Alternate tightening of the captive installation screws every one or two turns to
avoid skewing the power supply.
Step 5 Grasp the AC power supply handle with one hand and slowly pull the power
supply out of the chassis toward you. (See Figure 4-4.)
H9795
Power
connector
Power
switch
LED
Power
100-127/200-240V~
8.0/4.0 A
60/50 Hz
Captive
screws