HTA HT2800T - Sample Washes Setting Error; Touch Sensor Problems; Falling Vials

HT2800T_en_c.doc Page 211 of 275
8.3.4 “Sample washes” setting error
Error message:
“Please add a volume for Fill Volume or set to 0 Sample Washes””
Causes:
You are saving a method, in which in the Sample parameter screen (5.2.2.4 “Sample
parameters”)you have set the number of “Sample washes” to a value different from “0” but the
“Fill Volume” to “0”.
Solution:
Tap “CONTINUE”. The Sample parameter screen automatically appears. From this screen set
“Sample Washes” to “0” or set the “Fill Volume” to a value different from “0”.
Then tap “EXIT” and save the current method.
8.4 Touch Sensor problems
Error message:
“Warning: Check Touch Sensor!”
Causes:
Touch sensor is not working correctly (normally always on). It is possible that there are
mechanical problems.
Solution:
Tap “DISENGAGE” to enter the screen from which it is possible to move the motors to try to
unlock the system and solve the problem (see paragraph 4.2.5 “Setup: Manual operations “).
Ensure that the vial locator can move up and down freely and that the left safety lock is higher
than the right lock (see paragraph 3.3.2 “Safety Lock setting”).
To exit manual operations, tap “EXIT”. If the problem is solved, the autosampler will re-start the
Automatic run procedure from the point of interruption.
8.5 Falling vials
In most cases if a vial falls during transport the problem is due to an incorrectly crimped cap (see
paragraph 3.7.3 “Vial capping (Crimping Cap)“ for correct vial capping).