Exchanging Sls Board - Agilent Technologies 8453 Operator's Manual

1 Turn off the spectrophotometer and disconnect the power cord. Take the
2 To remove the optical unit, see "Removing the Optical Unit" on page 122.
3 To remove the fan, see "Removing the Fan Assembly" on page 126.
4 To remove the SPM board, see "Removing the SPM Board" on page 120.
5 Remove the middle rear foam block.
Figure 43
middle rear foam
6 To slide the SLS board out of the tab on the right side, lift up the SLS board on
Maintenance and Repair

Exchanging SLS Board

Exchanging SLS Board
The SLS board (part number G1103-69502) is located below the SPM board in
the rear part of the spectrophotometer.
Removing the SLS Board
plastic and sheet metal front and rear covers off, see "Removing and Replacing
Covers" on page 109.
Removing the Middle Rear Foam Block
the left side a little and slide it to the left.
130