HTA HT2000H - Obstacle Found; Obstacle Found During Cover Movement

HT2000H_en_n.doc Page 123 of 167
• check the vial handlers are not broken;
• check the vial, septa and the crimp cap ;
• check if the turret has had an unexplained collision with some object, and if vial handlers or
the vials are dirty.
• check the turret alignment, if not correct, contact your Supplier or the Technical Assistance
Centre.
8.6 Obstacle found
Error message:
“Warning: Obstacle found over the X!” “Try to remove the obstacle”
(Where “X” can be a sample vial, a position in the oven or the front or rear Injector)
Causes:
The autosampler has found an obstacle over the indicated position.
Solution:
Remove the obstacle. If necessary, tap “DISENGAGE” to enter the manual operation screen to
move the motors and unlock the system (see paragraph 4.2.3 “Setup: Manual operations“). To exit
manual operations, tap “EXIT”.
Tap “RETRY” to re-start the Automatic run procedure from the point of interruption.
If the problem persists, the Touch & Plunger procedure must be repeated 4.2.1.4 “Alignment:
Touch Plunger Zero”).
8.7 Obstacle found during cover movement
Error message:
“Warning: Obstacle found during cover movement!” “Try to remove the obstacle”
Causes:
The autosampler has found an obstacle during cover movement
Solution:
Remove the obstacle. If necessary, tap “DISENGAGE” to enter the manual operation screen to
move the motors and unlock the system (see paragraph 4.2.3 “Setup: Manual operations“). To exit
manual operations, tap “EXIT”.
Tap “RETRY” to re-start the Automatic run procedure from the point of interruption.