HT2000H_en_n.doc Page 78 of 167
Select “Exit” to exit from this screen and return to the “Setup” screen (see paragraph 4.2 “Setup“).
4.2.1.1 Alignment: Analyzer Default
Access sequence: RUN>SETTINGS>SETUP>ALIGNMENT>ANALYZER DEFAULT
The first screen (“Setup: Analyzer Brand”) shows a list of analyzer brands. Each brand is
associated with a list of models (second screen: “Set up: Analyzer Model”).
Verify that the selected analyzer (marked blue) matches your analyzer.
If not, select the brand of your analyzer and then the model. If your analyzer is not present in the
list select “Generic” and then set the number of injection ports. In particular select:
• “1” for one injection port;
• “2” for two injection ports;
• “Basement” for special application only (during the injector alignment operation, the unit will
simply touch the unit base).
Once complete, any previous data relating to the installation will be erased.
Select “Exit” to exit from this screen and return to the “ALIGNMENT” screen (see paragraph
4.2.1 “Setup: Alignment”). Perform the alignment on the front injector (see paragraph 4.2.1.2
“Alignment: Front Injector) and rear injector if present (see paragraph 4.2.1.3 “Alignment: Rear
Injector”).
4.2.1.2 Alignment: Front Injector
Access sequence: RUN>SETTINGS>SETUP>ALIGNMENT>FRONT INJECTOR
When “Front injector” is selected, the screen shows “Wait: Front Injector Alignment in progress””
(Tap “STOP”, if you want to end this procedure). The autosampler will go directly to the last position
stored in memory or to the default position for the selected analyzer 4.2.1.1 “Alignment: Analyzer
Default “).
-If the vial locator finds the injector, the following message appears: “Confirm Front injector
Alignment?”
• Tap “CONFIRM” if the autosampler is correctly aligned over the injector. Set the Front
Injector injection depth and the Front Injector needle insertion speed (Very Low, Low,
Medium, High or Very high). Tap “SAVE” to save these settings, otherwise tap “ABORT”.
• Tap “DO MANUAL” to modify the alignment (if needed). A screen appears to manually
move the turret and needle. Move the turret and needle by pressing the arrows to center
the injector. Tap “STORE” to save the alignment (this button is enabled only if the touch
sensor is “ON”, so the vial locator must be touching the injector), otherwise tap “ABORT”.
Set the Front Injector injection depth and the Front Injector needle insertion speed (Low,
Medium, High or Very high). Tap “SAVE” to save these settings, otherwise tap “ABORT”.
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