A50 Power Supply Assembly Removal (For Serial Prefix My433 And Later); Tools Required; Procedure - Agilent Technologies E4991A Service Manual

A50 Power Supply Assembly Removal (for serial prefix
MY433 and later)

Tools Required

• Pozidriv screwdriver, pt size #1 (small)

Procedure

Step 1. Remove the outer cover as described in "Outer Cover Removal."
Step 2. Disconnect the cables (item 11 and 12 in Figure 6-16 on page 260) connected to the power
supply
Step 3. Remove the three flat head screws (item 1 in Figure 7-2 ) from top side.
Step 4. Remove the three screws (item 2 in Figure 7-2 ) from the rear panel.
Figure 7-3 Power Supply Assembly removal
Step 5. Slide the power supply assembly toward front side, and lift it.
Chapter 7

A50 Power Supply Assembly Removal (for serial prefix MY433 and later)

Replacement Procedure
289