Ovation QS BioNatural Pipette – Adjustable Volume-Set Operator’s Guide
4 - 5
Probable cause and/or recommended action:
Press any button. Depress the plunger to the first stop and hold until three “beeps”
are heard. If error remains, “home” the plunger by simultaneously pressing and
holding the and buttons until appears on the LCD. Depress the plunger
to the first stop, and release it. Then depress the plunger to the first stop again and
hold until three “beeps” are heard.
Symptom:
E-03 is displayed on LCD
Probable cause and/or recommended action:
The calibration factor is greater than the allowable ±10% range. To clear the display,
press any button. Repeat the calibration sequence to ensure that the correct values have
been entered and that the current calibration factor is appropriate. It may be necessary
to repeat the actual liquid measurement at a calibration factor of 1.000, and then use
these values in the calibration sequence.
Symptom:
The pipette has been dropped
Probable cause and/or recommended action:
“Home” the plunger by simultaneously pressing and holding the and buttons
until appears on the LCD. Depress the plunger to the first stop, and release it.
Then depress the plunger to the first stop again and hold until three “beeps” are heard.
Symptom:
Spillage may have entered the body of the pipette
Probable cause and/or recommended action:
Carefully remove the base. If any residue is noted, remove the battery from the
clips, wipe the spill or residue with 70% alcohol. Allow to air dry. Replace the
battery. Press the button one time to restore the Ovation to routine operation.
Troubleshooting
