B • Installation
Doc. 065330-05 03/2020
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Figure B-14. Gas Inlet
4. Using the supplied 1/4-in NPT x 1/8-in barb fitting (P/N 071151),
connect the other end of the tubing to the gas supply.
5. Turn on the gas supply. The gas supply must be clean and filtered
with an incoming pressure of no more than 0.69 MPa (100 psi).
6. Before operating the Dionex AutoTrace 280, you must set the system
pressure to 0.07 MPa (10 psi). See
for instructions.
B.3.5
Checking the Compression Fittings
To check the tightness of the system's compression fittings:
1. Open the left-side door and locate the compression fittings on the
switching valves, air push valve, and syringes (see
All compression fittings must be tightened securely for leak-free
operation.
Gas Inlet
