Thermo Scientific Dionex UltiMate 3000 Series Operating Instructions Manual page 87

4. Push the valve onto the actuator until it locks in place.
If the valve does not lock in place, the actuator may not be in the correct position. Follow
these steps:
a) Perform the Catch Head command for the valve that you want to install:
In Chromeleon
Open the Commands dialog box for the column oven, select
ColumnOven_Wellness, and perform the LeftValveCatchHead or
RightValveCatchHead command. The CatchHead commands are available only if a
valve type has already been selected in the Properties dialog for the NCS-3500RS on
the Oven / Valves page (→ page 50).
From one of front panel displays
On the module, you can perform the command as follows:
♦ On the column compartment display from the Configuration menu
(→ page 106).
♦ On the pump display from the Control menu of the NC pump or loading pump
(→ page 101).
Select the preferred menu and select Catch Left Valve Head or Catch Right Valve
Head.
b) The actuator starts turning slowly. Push the valve onto the actuator while the actuator
is moving. The valve locks in place as soon as the actuator is in the correct position.
5. In Chromeleon or on column compartment display, check and change the settings for
the valve type and installation position if necessary.
In Chromeleon
In the Chromeleon Server Configuration program, open the Properties dialog for the
module. On the Oven/Valves page, specify which valve is installed and in which position
(→ page 50).
On the front panel display (column compartment)
Select the Configuration menu for the column compartment. Under Left Valve Config
and/or Right Valve Config, specify which valve is installed or select None if no valve is
installed (→ page 106).
Tip: To prolong the life cycle of the valves, avoid moving the valves dry.
Operating Instructions
UltiMate 3000 Series:
NCS-3500RS and NCP-3200RS
Page 79