Table of Contents
Advertisement
Replacing the Air Filter on the JSA7500 Appliance | 109
Replacing an AC Power Supply on the JSA Appliance | 110
Replacing a DC Power Supply on the JSA Appliance | 112
Replacing DC Power Supply Cables on the JSA Appliance | 113
Replacing a DC Power Supply on the JSA Appliance
To replace a DC power supply:
1.
Switch off the dedicated facility circuit breaker for the power supply being removed.
2.
Make sure that the voltage across the DC power source cable leads is 0 V and that there is no
chance that the cables might become active during the removal process.
3.
Attach an ESD grounding strap to your bare wrist and connect the strap to one of the ESD points
on the chassis.
4.
Remove the clear plastic cover protecting the terminal studs on the faceplate.
5.
Remove the screws from the terminals. Use a number-2 Phillips screwdriver to loosen and remove
the screws.
6.
Remove the cable lugs from the terminals.
7.
Carefully move the power cables out of the way.
8.
Push the tab on the left edge of the power supply to the left.
9.
Pull the power supply straight out of the chassis.
10. Using both hands, slide the replacement power supply straight into the chassis until the power
supply is fully seated in the chassis slot. Make sure the tab on the left edge of the power supply
clicks into place.
11. To connect the DC source power to the JSA appliance, see
Source" on page
80.
RELATED DOCUMENTATION
Field-Replaceable Units on the JSA Appliance | 105
Replacing the Fan on the JSA Appliance | 106
Replacing the Air Filter on the JSA7500 Appliance | 109
Replacing an AC Power Supply on the JSA Appliance | 110
Replacing AC Power Supply Cables on the JSA Appliance | 111
Connecting JSA7500 to a DC Power Source | 80
Replacing DC Power Supply Cables on the JSA Appliance | 113
"Connecting JSA7500 to a DC Power
112
Advertisement
Table of Contents
