Coupling Pump Direction Normal/Reverse
The Echo Liquid Handler can be commanded to run its coupling fluid pump in the normal or reverse direction.
The associated indicator lights report the direction of coupling fluid pump flow.
Note: Do not run the pump in reverse for an extended period.
Status Indicators
The System Status section of the Diagnostics window contains a vertical array of status indicators and readouts. Four of them
(Power, Warning, Fault, and EMO) correspond to the similarly named indicators on the Echo status panels.
Figure 79: System Status section
Power Indicator
The Power status indicator provides more information than simply power on or power off.
Green: The Echo Liquid Handler is powered on and is ready for use.
Gray: One or more of the following conditions is true:
l The Echo Liquid Handler is not powered on.
l The Echo internal controller is not running.
l The Echo Liquid Handler is still initializing after being powered on and is not yet ready for use.
Warning Indicator
The Warning status indicator reports conditions that will not allow normal operation.
Gray: OK. The Echo Liquid Handler is ready for use.
Yellow: One or more of the following is true:
l The Echo stages are not homed. For more information, see Home Calibration.
l The coupling fluid bottle level is low. For more information, see Coupling Fluid Indicator.
l The door is neither fully open nor fully closed.
l The upper anti-static bar is neither fully up nor fully down.
l The source plate dryer nozzle is neither fully up nor fully down.
l Focus calibration is required.
Fault Indicator
The Fault status indicator reports events or situations that must be responded to by the operator. Normal operation may be
affected or will be shortly.
Gray: OK. The Echo Liquid Handler is ready for use.
Red: One or more of the following is true:
121 PN | 001-11665
USER GUIDE | Echo® 525 Liquid Handler User Guide Echo Liquid Handler Software
To Next Page
Loading...
