PerkinElmer OilExpress System, Руководство пользователя

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Unpacking and Installation . 67
5. Click
Start
.
The Autosampler pumps are primed when the system is initialized to ensure that the
cell is filled with heptane. (To prime the pumps manually, refer to
Autosampler Control
in the online help). The check will be performed.
NOTE: If additional system checks are selected, these will be performed in addition to the
pathlength check in the order that they appear on the screen.
On completion of the pathlength check, Passed or Failed will appear in the dialog. If the
pathlength falls between the limits expected for the ZnSe cell, then the pathlength will be
automatically stored for future use in OilExpress analyses.
If the pathlength check fails, checks the following and then repeat the steps described
above:
• The correct solvent was used
• The solvent was delivered to the cell correctly and there were no leaks
• The beam of the spectrometer is not obstructed
•
The cell is in the correct position within the sample shuttle
•
The limits within the pathlength setup are correct
Installing the Arm Shield
1. Remove the clear rectangular arm shield from the accessory box.
2. Remove the three screws (Figure 26).
3. Position the arm shield under the arm and adjust the shield so that the holes in the
shield are aligned with the screw holes on the side of the arm cover.