Prerequisites
Table 1. Personnel requirements| Required persons | Preliminary requirements | Procedure | Finalization |
|---|
| 1 | Not Applicable | 30 minutes | 15 minutes |
Table 2. Tools and test equipment| Item | Quantity | Effectivity | Part number | Manufacturer |
|---|
| Standard Tool | 1 | - | - | - |
Table 3. Replacement parts| Item | Quantity | Effectivity | Part number | Manufacturer |
|---|
| DCPS for ICE | 1 | - |
Refer to FRU Manual
| - |
Table 4. Safety
| Warning |
|---|
| ELECTROCUTION HAZARD! Dangerous and or fatal voltages are present in the energized cabinet. Follow LOTO steps as given in first section of this document to disable and verify safe voltage levels. |
|
About this task
Overview
Location of each DC Power Supply is as following illustration
Figure 1. Location of DC Power Supply
Procedure
- Open ISC Covers.
- Remove DCPS cable bracket.
- Loosen two screw.
- Rotate up a little at right side and remove the bracket.
Figure 2. DCPS cable bracket
- Disconnect the following cable connectors which are routed from DCPS for ICE. If necessary, cut the tie wraps.
-
P/N 6859014 (To PDU AC)
-
P/N 5538762 (To ICE J52)
| Notice |
|---|
| DCPS Tray is tightly inserted in the bracket. Need enough pull force to remove it. |
Remove the DCPS for ICE tray from ISC.- Loosen one screw which are tightening power supply and chassis.
- Slide out the tray.
Figure 3. DCPS for ICE
- Restore power supply by reverse order of removal
Finalization
- Restore the Power. Refer to Removing LOTO - ISC.
- Perform check scan.
