ALS and Detector Symptoms 2
Agilent 7890 Series Troubleshooting 23
• Verify the transfer turret is installed if using a tray and
G2913A injector.
• Check sample labels (if applicable).
• Check that they are the correct size.
• Verify that the labels do not interfere with the gripper.
Vials are available with a write-on spot for easy marking. If
you choose to make and apply your own labels, Agilent
Technologies recommends the positioning and maximum
label thickness shown in the figure below.
• Check that the tray vial racks are clean and snapped into the
tray base.
• If the tray cannot deliver or retrieve vials from a bar code
reader:
1 Press [Config].
2 Scroll to and select Sample tray.
3 Scroll to Grip offset and press [Mode/Type].
4 Scroll to the desired adjustment (Up, Default, or Down) and
press [Enter].
• If the sample vial touches the side of the turret hole as the
vial is raised or lowered, adjust the turret rotation.
For 7683B, adjust the gripper height as follows:
1 Press [Config].
2 Scroll to and select Sample tray.
3 Scroll to Front injector offset and press [Mode/Type].
4 Scroll to the desired adjustment (Clock, Counterclock, or
Default) and press [Enter].
All dimensions in millimeters
20.5 ± 1.0
3.6 min.
5.6 ± 0.6
Bar code
Text
No label or tape
No label or tape
0.2
0.44