Agilent 355 SCD and 255 NCD Accessory G6600-65004 Service Manual

About this manual

This document provides step-by-step instructions for installing or upgrading the Fast Amp on Agilent 355 SCD and 255 NCD detectors. It includes safety precautions, required tools, and detailed procedures for disconnecting components, removing the amplifier enclosure, replacing the amplifier board, and reassembling the unit. The manual also covers optional calibration steps for signal display alignment.

The procedure requires ESD precautions and is intended for skilled personnel. It references specific parts and tools, including the Agilent Fast Amp kit, open-end wrenches, and a Phillips screwdriver. The document is dated February 2007 and copyrighted by Agilent Technologies, Inc.

What's inside

• Purpose
• Scope
• Safety
• Materials
• Procedure
• Calibration (Optional)
• Reassembly

Frequently asked questions

What tools are needed to install the Fast Amp?

A 3/8 inch open-end wrench, a 7/16 inch open-end wrench, and a Phillips screwdriver.

What safety precautions should be taken?

Follow ESD safety precautions and ensure the procedure is performed by personnel skilled in maintaining electromechanical instruments.

Is calibration necessary after installation?

Calibration is optional; the "Signal Display" is not used for chromatographic analysis, and agreement is usually close without calibration.