Instruction Manual

Fig. 3. Flush phase. (Check valve is open.)
Section 2
Installation
2.1 Unpacking
The DynaLoop is shipped fully assembled as shown in Figure 1.
List of components
The shipping carton contains:
DynaLoop sample loop
Fittings and tubing to make all necessary plumbing
connections
DynaLoop spare parts
Instruction manual
2.2 Precautions and Recommendations
This section contains important information concerning the safe operation of this
accessory. Please take a few minutes to review it and observe all of the cautions and
warnings. Failure to do so can result in damage to the DynaLoop and/or the BioLogic
DuoFlow system, and void the warranty.
Maximum Operating Pressure
The maximum operating pressure of the DynaLoop is 1,000 psi (7 MPa, 70 atm). Set
the pump high pressure limit to a pressure below 1,000 psi.
The DynaLoop has an external plastic sleeve which protects the internal parts from
accidental damage. Should the glass tube break, the shield will contain all glass fragments.
Warning: Know the physical properties of the solvents you use. Refer to the Material
Safety Data Sheet that accompanies each solvent.
O-ring seals
Check valve
(open)
Sample end
connector
Sliding seal assembly
in contact with sample
end connector
BUFFER
SAMPLE
3