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Maintenance and Repair
Exchanging the Shutter Assembly
Exchanging the Shutter Assembly
The shutter assembly (part number G1103-61904) is located in the top rear
part of the spectrophotometer.
Removing the Shutter Assembly
1 Turn off the spectrophotometer and disconnect the power cord. Take the
plastic and sheet metal rear covers off, see “Removing and Replacing Covers”
on page 109.
2 Remove any accessory board or MIO board that may be plugged in from the
rear side of the instrument.
3 Remove the upper rear foam block
4 Disconnect the shutter cable from the SPM board. Open the screw that fixes
the shutter assembly to the optical unit and remove the shutter assembly.
Figure 39 Removing the Shutter Assembly
Shutter assembly
Shutter screw