Agilent G1390A Universal Interface Box Inlet and Valve to Needle Tubing Replacement Guide

About this manual

This document provides step-by-step instructions for replacing contaminated or damaged inlet/waste tubings and valve to needle tubings on the Agilent G1390A Universal Interface Box (UIB). The procedures cover safety precautions, required tools, and specific installation steps for both preparative scale (0.8 mm ID) and analytical scale (0.25 mm ID) tubing kits.

What's inside

• Replacing the Inlet Waste Tubings
• Parts Required
• Safety Warnings
• Installing New Tubing Assembly
• Connecting to Flow Cell and Waste Container
• Replacing the Valve to Needle Tubings
• Tools for Valve Replacement

Specifications

Frequently asked questions

How often should the tubing be inspected?

Regularly inspect the tubings and exchange them if they are worn out or show visible signs of damage.

How often should the inlet and waste tubing be replaced?

The tubing should typically be exchanged once every year.

What are the part numbers for the preparative and analytical scale tubing kits?

Use PN G1364-68711 for the preparative scale kit or PN G1364-68712 for the analytical scale kit.