Bio-Rad ChromLab™ Software - Manual (Page 55)

Valves
Instrument Guide | 53
Outlet Valve LEDs
The outlet valve modules are fitted with LEDs.
 Solid green LEDs indicate the flow is from the system pump.
 Solid blue LEDs indicate the flow is from the sample pump.
 Blinking green LEDs indicate the line to plumb using the Point-to-Plumb
feature.
 The Inlet LED is lit when the valve is in use.
 When one outlet valve is in line, a single LED indicates the active outlet
port.
 When two outlet valves are in line and the flow goes through O2:
 Both Inlet LEDs are lit.
 Port 12 on O1 is lit.
 The LED on the active outlet port on O2 is lit.
Two outlet valves (O1 and O2) in fluidic scheme
Valve Port Function
O1 1  Outlet to the diverter valve on the fraction collector (if
included in the fluidic scheme)
 Outlet to waste (if the fluidic scheme does not include a
fraction collector)
O1 2–11
12
Fraction outlets
Outlet to O2 inlet port
O1 In Inlet port from the conductivity monitor or pH monitor
O2 1–12 Fraction outlets
O2 In Inlet from O1