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biosystems A25 User Manual

biosystems A25
147 pages
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A25
SERVICE MANUAL
ENGLISH

Table of Contents

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biosystems A25 Specifications

General IconGeneral
Brandbiosystems
ModelA25
CategoryMeasuring Instruments
LanguageEnglish

Summary

Mechanical Components

2.2.1. Operating Arm

Details the operating arm mechanism, its axes, motors, and guiding chains.

2.2.2. Dispensing System

Explains the components of the dispensing system, including the pump and needle.

2.2.3. Reactions Rotor and Optical System

Describes the thermostated rotor, heating channel, Peltier cells, and photometric system.

Electronic System and Fluids

3.1 CPU Board (CIIM00006)

Describes the CPU board as the analyzer's brain, containing the microprocessor and memory.

3.2 Power Supply Board (CIIM00007)

Explains the power supply board with its voltage regulators and LED indicators.

Service Program

4.1 Initialising the Analyzer

Explains how to initialize the analyzer in service mode, requiring user login credentials.

4.2. Adjustments

Describes how to make parameter adjustments for correct analyzer functioning.

4.2.1. Needle Thermostatation System Adjustment

Adjusts the needle's dispensing temperature to be close to 37ºC.

4.2.2. Rotor Thermostation System Adjustment

Adjusts the rotor's thermostation to maintain reactions at 37ºC.

4.2.3. Operating Arm Positioning Adjustment

Adjusts the horizontal (X, Y) and vertical (Z) positioning of the operating arm.

4.3. Tests

Introduces tests for checking analyzer component functionality.

4.3.1. Motor Tests

Checks the correct functioning of all analyzer motors step by step.

4.3.7. Photometry Tests

Tests the functioning of the optical system.

4.4. Utilities

Lists various technical utilities accessible from the service program.

4.4.1. Dispensing Needle Disassembly

Provides instructions for removing and replacing the dispensing needle.

Maintenance and Cleaning

5.1. Maintenance Operations

Provides step-by-step procedures for preventive maintenance and repair.

5.2. Recommended Preventive Maintenance

Lists recommended weekly and annual preventive maintenance actions.