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Hettich ROTINA 420R User Manual

Hettich ROTINA 420R
98 pages
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06.08 Andreas Hettich GmbH & Co. KG AR4701EN
ROTINA 420
ROTINA 420 R
Repair instructions

Table of Contents

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Hettich ROTINA 420R Specifications

General IconGeneral
BrandHettich
ModelROTINA 420R
CategoryLaboratory Equipment
LanguageEnglish

Summary

Description of the Centrifuge

Block Diagram of the Control

Shows the electrical components and their connections for the centrifuge control system.

Troubleshooting Procedures

Error Messages

Perform a MAINS RESET

Instructions to reset the system by switching the mains switch off and on again.

Settings and Interrogations

Cooling Parameters

Compensate Temperature Sensors

Details the procedure for offset compensation to correct temperature measurement deviations.

Imbalance Values

Function Test

Initialize EEPROM

Update Software of Control Processor

Perform Software Update

Step-by-step guide to connect the centrifuge to a PC and upload new software versions.

Functional Check After Repair

Mounting and Removing Components

Removing the Front Panel

Step-by-step instructions for safely detaching and removing the front panel of the centrifuge.

Removing Motor and Sensors

Procedures for removing the motor, speed sensors, and imbalance sensor from the centrifuge.

Motor-Driven Lid Lock

Instructions for removing and replacing components of the motor-driven lid lock mechanism.

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