Agilent Technologies 1260 Infinity User Manual page 72

6
Troubleshooting and Diagnostics
Troubleshooting Guide for the Sample Transport Assembly
4 Check the tension of the belts.
Table 8
Typical ranges
If the Gripper open/closed torque is not in the range, proceed with step 5 on page 72. If the
N O T E
theta or X torque is not in the range, proceed with step 6 on page 72 (if you think you can
adjust the torque), otherwise proceed with step 7 on page 72.
5 Exchange the gripper arm assembly (part number G1313-60010).
6 Adjust the belts tension.
7 If these measures don't resolve the problem, it is necessary to exchange the
72
For this use the ALS Torque Verification in LabAdvisor and measure the torque
for each axis.
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 ALS Torque Verification in
LabAdvisor. Repeat this steps until the values are in the appropriate torque
range.
transport assembly or the main board. To do this, please contact your
Agilent service representative.
Theta (both) 30-50
X-axis (both) 50-90
Z-axis (both) 90-130
Gripper open 30-65
Gripper closed maximum 30
Agilent 1260 Infinity Standard Autosampler User Manual