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Advanced 3320 User Manual

Advanced 3320
127 pages
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3325SM Rev10 092515
Advanced
®
Micro-Osmometer Model 3320
Service Manual

Table of Contents

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Advanced 3320 Specifications

General IconGeneral
BrandAdvanced
Model3320
CategoryMeasuring Instruments
LanguageEnglish

Summary

Introduction

Service Assistance

Contact information and procedures for obtaining technical support and repairs for the instrument.

Safety and Regulatory Information

Details safety precautions, regulatory compliance, and hazard symbols used in the manual and on the instrument.

Service and Maintenance Cautions

Outlines essential safety rules for performing maintenance and service on the instrument.

General Overview

3320 Circuit Description

Details the functional blocks and circuitry of the Model 3320 Osmometer.

PCB120 Processor Board

Details the Intel 80C186 processor, memory map, and watchdog timer.

Instrument Software Updates

Instructions for performing firmware upgrades using FLASH technology.

Replacement Parts

Lists all available replacement parts for the instrument with their part numbers.

Maintenance

Maintaining the Instrument

Instructions for routine cleaning of air vents and the instrument exterior.

Solenoid Cleaning Procedure

Step-by-step guide for cleaning the solenoid impactor assembly.

Troubleshooting

Diagnostic Menu

Explains how to access and use the instrument's diagnostic testing features.

Troubleshooting Table

Lists common symptoms, checks, and suggested actions for resolving instrument issues.

Replacement Instructions

Actuator Switch Replacement

Step-by-step guide for replacing the actuator switch (part 332318R).

PCB120 Central Processor Board and PCB115 Application Board Set Replacement

Guide for replacing the main circuit board set (part 332620R).

Power Supply Replacement

Instructions for replacing the power supply (parts 332950R/332951R).

Solenoid Impactor Replacement

Procedure for replacing the solenoid impactor (part 3M2353R).

Schematics

PCB140 Rev2 Back Panel I/O Board Schematic

Schematic diagram for the PCB140 Back Panel I/O board.

PCB117 Rev2 Application Board Schematic

Schematic diagram for the PCB117 Application Board.

332000 Rev3 3320 System Interconnect for Serial Suffix B

System interconnect diagram for Serial Suffix B.

Appendix A Event Record

Event Record

Displays last actions and decodes event data from the instrument.

Errors

Lists and describes various error codes encountered during instrument operation.

Appendix B Symbol Definitions

Symbol Definitions

Defines symbols used in product literature and on the instrument.

Appendix C Product Disposal and Recycling

Product Disposal and Recycling

Provides guidelines for responsible disposal and recycling of the instrument.

Appendix D Service Log

Service Log

A logbook for recording instrument symptoms, repairs, and service details.