Hach-Lange ORBISPHERE 6110 Basic User Manual - Manual (Page 22)

Service validation
This option lists the service due date for a number of options. As each service due date is passed,
the Service done button will be made available. Press this button after the service has been
performed to reset the service due date.
Measurement head initialization
Use this option to return the measurement head to the home position by pressing the Initialize
motor button.
Troubleshooting
Error messages
Message Probable cause Solution
E1: Emergency STOP. Emergency STOP button pushed.
Release emergency STOP button
by turning it clockwise.
If necessary, initialize the motor.
E2: Motor error.
The measuring head has missed an
obstacle.
Initialize the motor.
Emergency STOP button pushed if
the motor is moving.
E4: The front door has been
opened. The measurement process
has been stopped.
The front door has been opened
before the end of the measurement
process.
Close the front door.
The front door is not closed
properly.
Control the front door mechanism.
E10: Foam has been detected in the
gas path. The measurement
process is canceled.
There is a problem with the
antifoam injection.
Try another measurement.
Incorrect tilt of the sonotrode. Check the tilt of the sonotrode.
There is no more antifoam.
Check the antifoam level and refill if
necessary.
Prime the antifoam pump.
The pressure in the package is
greater than the purge gas
pressure.
Increase the purge gas pressure.
E20: Not enough pressure in the
system. The measurement process
is canceled.
Problem of flow regulation during
the measurement. Check the purge gas pressure.
Change the Goretex filter.
The gas path is partially or totally
blocked.
Control the antifoam injection.
E40: Check gas supply, current
pressure: nn Before filling the reference volume,
the pressure is lower than 1.5 bar.
Check the purge gas pressure.
E80: Rim detector is dirty. Please
clean it and restart the instrument. The detector has become clogged
with old sample and dirt.
Clean the two metal rods either side
of the piercing device with a damp
cloth. Turn the instrument off and
restart it.
22 English