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1.1.1 Adjustments of the Sampler tube sensor
Adjustments of the tube sensor (Refer to Fig)
1. Load a blood sample tube into one of the position of the sample wheel. Turn the wheel until the sample tube is in front of the tube sensor (just above the needle, wash house).
2. Adjust the trim potentiometer R16 maximum counter clockwise or until the green Led is OFF. Turn the potentiometer clockwise until the green Led is ON. Then continue with 1 turn clockwise.
3. Rotate the wheel one complete turn and check that the green Led is OFF in empty positions.
4. Change the position of the sample tube or use another sample tubes into diagonal and 45° positions and check that the Led is ON in these positions.
Note! The jumper JP1 is used together with Diluter board, art.no 1120063
Fig. |