Agilent Technologies 1260 Infinity User Manual page 100

6
Troubleshooting and Diagnostics
Troubleshooting Guide for the Sample Transport Assembly
4 Check the tension of the belts.
Table 20
Typical ranges
5 Adjust the belts tension.
6 Reset the sampler alignments to default value.
7 Exchange the sample transport assembly (new exchange part G1329-60009
8 Exchange the main board (part number G1329-69520).
100
For this use the Macro2.mac and measure the torque for theta and X-axis.
• If the theta or X torque is not in the range, proceed with STEP 5 (if you
think you can adjust the torque). Otherwise proceed with STEP 7.
•
If the measured torque value is too low, the belt needs to be tightened.
•
If the measured torque value is too high, the belt needs to be loosened.
For this, slide the motor (X or theta) on the holder bracket in the
appropriate direction and test the tension with the Torque2.mac macro.
Repeat this steps until the values are in the appropriate torque range.
Reset tray alignment, and transport alignment is possible with the Control
Module and the Chemstation. To reset the transport alignment with the
Chemstation enter following command in the command line:
Print sendmodule$(lals, "tray:alig 0.00,0.00")
or refurbished exchange part G1329-69009).
Theta (both) 30-50
X-axis (both) 50-90
Agilent 1260 Infinity Standard Autosampler User Manual