Table of Contents
Advertisement
Section 2 Preparation: Rf + , Rf + Lumen, Rf+ PurIon, and EZ Prep Systems
2.7.2 CombiFlash Rf
ELSD operation requires a carrier gas. To connect the carrier
gas to the CombiFlash Rf
1. Locate the
023-0503-02) from the accessory package.
2. Push one end of the tubing into the Nitrogen Inlet port on
the back of the system. The tubing should be fully seated in
the port.
3. Cut the tubing to length and connect the other end to the
user-supplied carrier gas. An assortment of
adapters are supplied in the accessory kit to complete the
connection to your gas source.
Note
Teledyne Isco recommends >99% pure nitrogen from a source
that can deliver 2.5 SLPM at 60 to 70 psi.
2.8 Connect and Route Drain Lines
Risk of fire or equipment damage. Failure to connect drain lines
may allow organic solvents to pool in unsafe areas, creating a
potential for dangerous levels of flammable vapors. Improper
draining may damage the instrument's internal components.
The CombiFlash Rf system has drain tubes extending from its
back panel. The tubes drain away any liquid spilled on the top
shelf (Rf
racks.
1. Test the Fraction Collector drain by connecting a vacuum
or air supply source to the outlet end of the drain tube.
Then, verify the presence of such vacuum or air supply
source on the drain (Figure 2-5).
+
2. (Rf
or air supply source to the outlet end of the drain tube.
Then, verify the presence of such vacuum or air supply
source on the drain (Figure 2-6).
+
Lumen or EZ Prep with ELSD only
1
inch O.D. FEP tubing (part number
8
+
only) and the tray beneath the fraction collection
only) Test the top shelf drain by connecting a vacuum
+
Lumen or EZ Prep:
WARNING
1
inch
8
2-11
Advertisement
Table of Contents
