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Varian ProStar 335 User Manual

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Varian, Inc.
679 Springvale Rd
Mulgrave, Victoria, 3170
Australia
©Varian, Inc. 2004 Printed in Australia 8510211300:Rev.1
ProStar 335 Photodiode
Array Detector
Operation Manual
Overvoltage category II
Pollution degree 2
Safety class 1 (EN61010-1)

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Varian ProStar 335 Specifications

General IconGeneral
BrandVarian
ModelProStar 335
CategoryMeasuring Instruments
LanguageEnglish

Summary

Declaration of Conformity

Applicable Standards

Details the standards the equipment complies with for safety and EMC.

Authorized Representative in the EU

Identifies the EU authorized representative for the product.

Manufacturer

Identifies the manufacturer of the ProStar 335 detector.

Safety Information

Operating Instructions

Explains the manual's structure, notes, cautions, and warnings.

Warning Symbols and Descriptions

Lists and explains various safety warning symbols used in the manual.

Information Symbols

Explains symbols that provide additional information on the detector.

General Safety Precautions

Lists general safety practices for safe equipment operation.

Electrical Hazards

Details precautions related to electrical hazards and safety.

Compressed Gas Cylinders

Provides safety guidelines for handling and storing compressed gas cylinders.

GC Safety Practices

Safety practices specific to Gas Chromatography (GC) systems.

LC Safety Practices

Safety practices specific to Liquid Chromatography (LC) systems.

High Pressure Hazard

Safety precautions for systems operating under high liquid pressure.

Ultraviolet Radiation

Safety measures to prevent exposure to ultraviolet radiation.

CE Compliant Products

Explains the meaning and verification of CE compliance.

Spare Parts Availability

Details Varian's policy on spare parts availability after production.

Service Availability

Sales Offices

Lists Varian's analytical instrument sales and service offices worldwide.

Introduction

Overview

Describes the ProStar 335 HPLC photodiode array detector and its capabilities.

Installation

General Installation

Details basic installation steps, connections, and component locations.

Receiving Inspection

Procedures for inspecting the detector package for damage upon delivery.

Unpacking

Step-by-step instructions for safely unpacking the detector unit.

Detector Module Location

Guidance on optimal placement of the detector module for performance.

Stacking the Detector

Instructions for stacking the ProStar 335 detector with other HPLC modules.

Connecting Power and Cables

Details on connecting power and signal cables to the rear panel.

AC Power Connection

Information regarding AC power connection, voltage, and power cords.

Fuses

Information on fuse types, ratings, and replacement procedures.

Analog Output

Details on analog output signals, pin designations, and levels.

Relay Output

Configuration and function of the contact closure relay output.

Synchronization Signals

Using P9 and J10 signals for synchronizing detector operation.

Desktop PC Communications

Connecting the detector to a PC for communication via Ethernet.

Networks

Expanding the system and using TCP/IP for network communication.

Installing and Configuring Ethernet Card

Steps to install and configure a PC's Ethernet card for communication.

Configuring TCP/IP Parameters

Setting up TCP/IP parameters for isolated or company networks.

Wiring Guide

Illustrates the wiring in a typical HPLC system setup.

Hydraulic Connections

Details hydraulic connections and compatible flowcells.

Installing a Flowcell

Step-by-step guide for installing a flowcell into the detector.

Detector Outlet Back Pressure Restrictor

Installation and function of the back pressure restrictor assembly.

Installing the Door Cap

Instructions for installing the door cap onto the detector door.

System Description

Power Button and Indicator Lights

Describes the detector's power button and status indicator LEDs.

Optics Hardware

Lists the main optical components of the ProStar 335 detector.

Optical Path

Details the path of light through the detector's optical system.

Deuterium (UV) Lamp Assembly

Information about the UV lamp, its operation, and replacement.

Quartz Iodide (Visible) Lamp Assembly

Information about the visible lamp, its operation, and replacement.

Flowcell Assembly

Describes the function and construction of the flowcell assembly.

Variable Slit

Explains the function and control of the variable slit.

Photodiode Array

Details the 1024-element photodiode array and its function.

Control from Workstation

How the detector is controlled using the Varian Star or Galaxie software.

Operation

Turning the Power On

Step-by-step instructions for powering on the detector.

Turning on the Lamp

Procedure for turning on the deuterium (UV) and visible lamps.

Maintenance

General Maintenance Procedures

Overview of periodic maintenance tasks for the detector.

Maintaining and Cleaning Flowcell

Detailed procedure for maintaining and cleaning the flowcell.

Replacing Deuterium (UV) Lamp

Steps for removing and installing a new Deuterium (UV) lamp.

Replacing Visible Lamp

Steps for removing and installing a new visible lamp.

Calibrating the Lamps

Procedure for calibrating the detector lamps for optimal performance.

Fuses

Instructions for checking and replacing fuses in the detector.

Cleaning the Instrument

Guidelines for cleaning the exterior surfaces of the detector.

Diagnostics

Overview of the detector's built-in self-diagnostics and tests.

Troubleshooting

Excessive Noise and/or Drift

Identifies causes of excessive noise/drift and troubleshooting steps.

Appendices

General Specifications

Lists general technical specifications for the ProStar 335 detector.

Selectable Ranges for Analog Output

Details the selectable ranges for the detector's analog output.

Physical Specifications

Provides physical specifications such as dimensions, weight, and power.

Options and Spare Parts

Lists available spare parts and options for the ProStar 335 detector.

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