9. Trouble Shooting and Error Messages
78
HYDROFLEX PLUS No. 30199906 Rev. No. 1.1
2022-01
Manifold Arm Error
If the manifold arm cannot be lowered correctly due to obstruction of its normal
movement, the following message is displayed:
MANIFOLD HEAD UP
EXIT
Press
EXIT
to remove the error message and to return to the standby mode.
Check that the microplate is correctly inserted into the plate carrier.
Check that the manifold arm is not blocked.
Check if the needles are catching on the side of the microplate; use the Settings
menu to adjust the positions for that particular type of microplate.
Sensor Defect Error
The following message error is displayed when the dispensing pump or the
dispensing sensor is defective.
SENSOR DEFECT
OK
Press
OK
to remove the error message and to return to the standby mode.
Make sure that drip mode has not been selected using distilled water. Change the
program parameters.
If the program parameters are correct and the error continues, call the service
technician.
9.2.2
Liquid Level Detection: Error Messages
Waste Bottle Full at Start
If the waste bottle is full, the following message is displayed:
LLD ERROR
OK
Press
OK
to remove the message and return to the start and the following
message is displayed:
START
< > OK
Empty the waste bottle and restart the program.
Waste Bottle Full during Procedure
If the waste bottle becomes full during the washing procedure, the instrument will
beep; however, no error message is displayed during or after the instrument has
completed the washing procedure.
CAUTION
THE INSTRUMENT DOES NOT STOP A PROCEDURE
WHEN THE WASTE BOTTLE BECOMES FULL.
