Thermo Scientific SRD-3200, Operating Instructions Manual

Page: 40 / 64

UltiMate 3000 Series:
SRD-3x00 Solvent Racks
Page 34 Operating Instructions
3. Verify that the module (pump, NCS, or NCP) is connected to Chromeleon (the LED
next to the Connect button is green). If it is not, click Connect.
4. Click More Options and select On or Off under Degasser Mode .
To turn the degasser on or off from the Commands dialog box
1. In Chromeleon, open a control panel for the pump (or the pump module of the NCS or
NCP, respectively) and connect to the timebase in which the pump is installed. (For
details, see the Pump and/or NCS/NCP manuals and the Chromeleon Help .)
2. On the Control menu, select Command .
3. Depending on the pump type, click the plus sign next to
PumpModule
or
Pump
to
display the items underneath.
4. Set Degasser to On (or Off ) to turn on (or off) the degasser.
Fig. 12: Commands dialog box
To turn the degasser on or off automatically
It is also possible to include the command for turning the degasser on or off in a program file
(PGM) for automated operation of the pump. (For details about program creation, see the
Pump and/or NCS/NCP manuals and the Chromeleon Help .)
5.3.2 Turning the Degasser On or Off (Stand-alone Operation)
If the SRD is directly connected to the power source by using the external power supply
unit ( → page 21), the degasser reaches the appropriate operating vacuum after a short time.
When the front panel LEDs are blue/green/green, the degasser is ready for operation.