User manual

Parts Replacement 6
User Manual 47
Remove/Install Power Supply Assembly
1 Turn off the 35900 and unplug the power cord.
2 Remove the top cover.
3 Unplug the power cable from the mother board.
4 Uninstall the right side screw (2360-0549) and remove the grounding label if
it exists;
5 Slide the old power supply towards the front of the chassis, then remove it.
See Figure 15 on page 51.
6 Push new power supply assembly into the chassis with two hooks fastening
the whole power supply box.
7 Install the right side screw.
8 Connect the new power supply cable to the main board and power supply.
See Figure 16 on page 53.
9 Install the top cover.
10 Stick the 24 V DC input label on back panel to cover the old power supply
label if it exists.
11 Plug the 24V DC adapter to the 35900 unit.
12 Connect the power cord to the DC adapter.
NOTE
Power supply kit 35900-61080 replaces all 35900E power supplies.
WARNING
This procedure is intended for use by Agilent-trained service personnel only. There
are no user-serviceable parts inside the 35900.