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Sigma 2-7 User Manual

Sigma 2-7
68 pages
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Translation of the original operating manual
sb
07/2015
Rev. 1.12 of 16/07/2019
Sigma 2-7, Sigma 2-7 Cyto;Laboratory centrifuge;Sigma 2-7 IVD; ;
Laboratory centrifuge
part no. 0702802
Sigma 2-7, Sigma 2-7 Cyto
Sigma 2-7 IVD
from serial no. 157336
Laboratory centrifuge
Operating Manual
Please retain for later use!

Table of Contents

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Sigma 2-7 Specifications

General IconGeneral
BrandSigma
Model2-7
CategoryLaboratory Equipment
LanguageEnglish

Summary

General Information

Importance of Operating Manual

Explains the necessity of the manual for safe operation and hazard awareness.

Intended Use and Liability

Details the centrifuge's applications and warranty exclusions for improper use.

Copyright, Standards, and Scope of Supply

Covers copyright, relevant regulations, and items included with the centrifuge.

Layout and Mode of Operation

Centrifuge Layout Overview

Identifies key functional and operating elements of the centrifuge.

Name Plate Information

Explains details found on the centrifuge's identification plate.

Centrifugation Principles and Applications

Describes how centrifugation works and its diverse industrial uses.

Speed, Radius, Force, and Density

Explains the relationship between speed, radius, RCF, and the effect of sample density.

Safety

Unit Markings and Symbols

Illustrates and explains safety symbols and markings used on the centrifuge.

Explanation of Safety Symbols and Notes

Defines the meaning of different hazard symbols and notes used in the manual.

Operator Responsibility and Personnel

Outlines operator duties, personnel qualifications, and informal safety instructions.

General Safety Instructions

Provides essential safety guidelines for electrical and mechanical operation.

Fire, Chemical, and Biological Safety

Details precautions for fire prevention and handling chemical/biological hazards.

Centrifugation and Plastic Safety

Covers safe centrifugation practices and material resistance for plastic parts.

Rotor Safety and Safety Devices

Addresses rotor service life, checks, and the function of safety devices like lid lock.

Safety Device Functions

Explains the operation of standstill monitoring, system check, and earth conductor.

Hazard Management and Residual Risks

Covers accident response procedures and potential residual risks during operation.

Storage and Transport

Dimensions, Weight, and Storage Conditions

Provides physical specifications and optimal conditions for storing the centrifuge.

Packaging and Transport Safety

Details packaging procedures and the absence of a specific transport safety device.

Set-up and Connection

Installation Site Requirements

Specifies environmental and placement conditions for optimal and safe installation.

Electrical Connection and Fuse Requirements

Covers voltage requirements, power cord type, and necessary fuse protection.

Using the Centrifuge

Initial Start-up and Powering

Guides through the first use and switching the centrifuge on and off.

Lid Operation

Explains how to open and close the centrifuge lid safely.

Rotor Installation and Removal

Details the procedure for correctly installing and removing centrifuge rotors.

Accessory Installation and Loading

Covers proper installation of accessories and loading principles for balanced centrifugation.

Adapters and Vessels

Discusses the use of adapters and specific handling for different types of vessels.

User Interface and Display

Introduces the 'Spincontrol Basic' user interface and its display fields.

Centrifugation Run Control

Explains how to start, stop, and interrupt centrifugation runs.

Speed and RCF Settings

Details how to set and change speed or RCF values during operation.

Runtime Settings and Modes

Covers setting runtimes, short runs, and continuous run modes.

Rotor Selection Procedure

Guides the user on how to select the appropriate rotor within the control system.

Softstart, Softstop, and Lid Functions

Explains features like soft acceleration/deceleration and automatic lid opening.

Start Delay ('Clotting Time')

Details the start delay function for specific laboratory applications.

Sound and Button Signals, Button Lock

Describes audible signals, button feedback, and the option to lock controls.

Program Management

Covers how to save and recall custom centrifuge settings.

Switching the Centrifuge Off

Provides instructions on safely powering down the centrifuge.

Malfunctions and Error Correction

General Malfunctions and Error Handling

Explains how malfunctions are indicated and includes emergency lid release.

Table of Error Codes and Measures

Lists specific error codes, their causes, and recommended corrective actions.

Service Contact Information

Provides contact details for inquiries, malfunctions, and spare parts.

Maintenance and Service

Centrifuge Maintenance

Outlines essential maintenance tasks for the centrifuge unit.

Accessory Care and Plastic Parts

Covers cleaning and handling of accessories, including specific advice for plastic items.

Rotor, Bucket, and Glass Breakage Handling

Addresses maintenance of rotors/buckets and procedures for cleaning up glass breakage.

Sterilization and Disinfection Guidelines

Provides instructions for sterilizing and disinfecting the centrifuge and accessories.

Autoclaving Specifications for Accessories

Lists accessories and their parameters for safe autoclaving.

Professional Service and Inspections

Recommends professional checks and provides contact info for service.

Returning Defective Units or Parts

Details the process and required documentation for returning items for repair.

Disposal

Centrifuge and Packaging Disposal

Explains procedures for disposing of the centrifuge and its packaging according to regulations.

Technical Data

Centrifuge Specifications

Lists key technical parameters like load, speed, dimensions, and noise level.

Ambient Conditions and Documentation

Details environmental requirements for operation and availability of technical documentation.

Appendix

Accessory Range and Rotor Radii

Refers to lists of accessories and explains rotor radius measurements.

Speed-Gravitational Field Diagram

Provides a graphical tool for correlating speed, radius, and RCF.

Rotor and Accessory Service Life

Details the service life and usage limits for various rotors and accessories.

Chemical Resistance Data for Materials

Lists chemical resistance ratings for different materials used in accessories.

EC Declaration of Conformity

Document certifying compliance with relevant EU directives for the centrifuge.

China RoHS 2 Declaration of Conformity

Statement regarding hazardous substances in compliance with China RoHS 2 regulations.

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