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Advanced Instruments 4D3 - User Manual

Advanced Instruments 4D3
190 pages
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4D35SM Rev25 082714
Advanced
®
Osmometer Model 3D3
Advanced
®
Cryoscope Model 4D3
Service Manual

Table of Contents

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Advanced Instruments 4D3 Specifications

General IconGeneral
BrandAdvanced Instruments
Model4D3
CategoryTest Equipment
LanguageEnglish

Summary

Advanced Osmometer Model 3 D3; Cryoscope Model 4 D3 Service Manual

1. Introduction

Model 3 D3 Osmometer Specifications

Detailed specifications for the Model 3D3 Osmometer, covering electrical, performance, and physical attributes.

Model 4 D3 Cryoscope Specifications

Detailed specifications for the Model 4D3 Cryoscope, covering electrical, performance, and physical attributes.

Service Assistance

Information on how to contact Advanced Instruments for product support and service procedures.

Calibration

Procedure for calibrating the 3D3 and 4D3 instruments using calibration standards.

Safety; Regulatory Information

Service & Maintenance Cautions

Critical safety instructions for performing maintenance and servicing procedures on the instrument.

2. General Overview

Replacement Parts

3. Maintenance

Cleaning and Maintenance

Procedures for cleaning the cooling assembly, including flushing and draining the system for optimal performance.

Osmometer;Cryoscope Well Cleaning

Procedure for cleaning the instrument's well and tubing to remove foreign matter.

Probe Alignment Instructions

Guide for using the alignment tool to properly align the mandrel, probe, and stir/freeze wire.

4. Troubleshooting

Freeze Amplitude

Guide for checking and resetting the stir/freeze wire amplitude for proper operation.

Head Sensor Adjustment

Instructions for adjusting the head position sensors for proper head-up/down detection.

Power On Diagnostics

Overview of the instrument's self-checks performed upon power-up and introduction to A/D tests.

A;D Tests

Detailed steps for performing Analog-to-Digital tests to check probes and cooling assembly.

Troubleshooting Table

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

5. Replacement Instructions

Block Probe Replacement (4 D3340)

Step-by-step guide for replacing the block probe with part number 4D3340.

Clapper Replacement (3 C2241 R)

Instructions for replacing the clapper using part number 3C2241R.

Control Board Set Replacement

Instructions for replacing the control board set or individual application/processor boards.

Cooling Assembly Replacement (3 D3300;4 D3300)

Procedure for replacing the cooling assembly, including draining the system.

Cooling Fan Replacement (4 D3360)

Steps for replacing the cooling fan unit with part number 4D3360.

Display Board and Harness Replacement (4 D3851)

Instructions for replacing the display board and its associated harness.

EPROM Replacement (716811 R)

Guide for replacing the EPROM chip, part number 716811R, which contains the instrument software.

EPROM Replacement (716824 R)

Instructions for replacing the EPROM chip, part number 716824R, for specific serial suffix models.

EPROM Replacement (716825 R)

Guide for replacing the EPROM chip, part number 716825R, for specific serial suffix models.

Fuse Replacement (70011;70022)

Procedure for replacing the instrument's fuses, specifying part numbers and voltage ranges.

Head Up;Down Relay Replacement (3 D3109)

Steps for replacing the head up or head down relay, part number 3D3109.

Heat Transfer Fluid Pump Assembly Replacement (4 D3690)

Instructions for replacing the heat transfer fluid pump assembly.

Fluid Filter Replacement (4 D3710)

Procedure for replacing the fluid filter element.

Power Supply Assembly Replacement (4 D3950;325950 R)

Instructions for replacing the power supply assembly for different models.

Power Supply Assembly Replacement (4 D3950)

Specific instructions for replacing the 4D3950 power supply.

ISO 5764 Upgrade Kit

7. Schematics

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