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Buchi Rotavapor R-220 SE User Manual

Buchi Rotavapor R-220 SE
108 pages
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Rotavapor® R-220 SE
Operation Manual
11593356H en

Table of Contents

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Buchi Rotavapor R-220 SE Specifications

General IconGeneral
TypeRotary Evaporator
Heating BathYes
Rotation Speed20 to 280 rpm
DisplayDigital
Temperature RangeAmbient +5°C to 180°C
Lift typeMotorized
Automatic distillationOptional
Bath Temperature RangeAmbient +5°C to 180°C
Cooling Coil Temperature RangeDepends on coolant used
Voltage100-240 V
Evaporation CapacityUp to 5 L

Summary

About This Manual

Safety

User Qualification

Defines the required qualifications for operating the instrument safely and effectively.

Proper Use

Outlines the intended applications and authorized uses of the rotary evaporator.

Improper Use

Lists forbidden applications and defines what constitutes improper use of the instrument.

Safety Warnings and Signals

Explains standardized signal words (DANGER, WARNING, CAUTION, NOTICE) and their meanings.

Product Safety

Highlights general hazards, warning labels, personal safety measures, and built-in safety features.

General Safety Rules

Outlines operator responsibilities, maintenance duties, and rules for spare parts and modifications.

Technical Data

Available System Configurations and Dimensions

Presents overall dimensions and available system setups for the Rotavapor.

Technical Data

Provides detailed specifications on electrical connections, environmental conditions, and dimensions.

Materials Used

Lists materials used in the instrument's construction and their safety statements.

Description of Function

Functional Principle of Rotavapor Evaporation

Explains the basic working principle and special applications of the Rotavapor evaporation process.

Rotavapor Front-Side Components

Identifies key components visible on the front of the Rotavapor unit.

Tubing Scheme

Illustrates the vacuum/gas and cooling medium circuits of the Rotavapor system.

Cooling Water Routing

Provides instructions and a diagram for correctly connecting the cooling water lines.

Vacuum Routing

Details the procedures for connecting the vacuum pump and controller.

User Interface Front-Side

Explains the front-side user interface, including display elements and functional buttons.

Connection Field at the Rear-Side

Identifies and describes the various connectors and ports located on the rear panel.

Putting into Operation

Installation Site

Specifies requirements for selecting a suitable location to install the instrument.

Electrical Connections

Details the procedures and safety precautions for making electrical connections.

Sensor Setup and Adjustments

Guides users through the process of setting up and adjusting various sensors.

Level Sensors

Explains the function and installation of capacitive level sensors for receiving flasks.

Cooling Water Flow Sensor

Describes how to adjust the switching threshold of the cooling water flow sensor.

Foam Sensor

Details the function and installation of the foam sensor for managing foaming issues.

Vapor Temperature Sensor

Explains the function and installation of the vapor temperature sensor.

Cooling Water Temperature Sensor

Describes the function and installation of the cooling water temperature sensor.

Battery Driven Lift Function at Power Failure

Explains how the battery backup activates the lift function during power failures.

Setting Up the Support Rod(s)

Provides step-by-step instructions for installing the support rods for receiving flasks.

Condenser Clamps

Details the procedure for attaching and securing condenser clamps.

EasyClamps

Explains the adjustment and usage of EasyClamps for glassware connections.

Inlet Valve

Describes the function and maintenance of the inlet valve for feeding and aeration.

Glassware and Configurations

Provides guidelines for inspecting and handling glassware for safe and proper use.

Additional Cleaning Measures for Food, Pharma, and Cosmetic Applications

Outlines special cleaning requirements for processing sensitive products.

Primary Cleaning

Details methods for manual and mechanical primary cleaning of glassparts.

Example for a Disinfection via an Evaporation Cycle

Provides a step-by-step example for disinfecting the system using an evaporation cycle.

Verification of the Disinfection Process

Describes a test procedure to verify the effectiveness of the disinfection process.

General Installation Instructions for Glassware

Offers general advice on aligning and installing glassware assemblies without causing stress.

Single Receiver

Illustrates the components and assembly of a single receiving flask setup.

Heating Bath Filling Level

Details the procedure for filling the heating bath with the correct level of transfer medium.

Heating Bath Setup for 2x1800W Heating Element

Explains how to set the maximum setpoint temperature for the heating bath.

Water as Heating Transfer Medium

Provides instructions for using water as the heating transfer medium and related notices.

Heating Transfer Media with High Boiling Point

Offers guidance on using high boiling point media and associated safety notices.

Heating Bath Setup for 4.2 and 6.3 kW Heating Element

Explains how to set the maximum setpoint temperature for 4.2 and 6.3 kW heating elements.

Attaching and Removing Evaporating Flasks

Provides instructions and safety precautions for attaching and removing evaporating flasks.

Adjusting the Snap Flange

Details how to adjust the snap flange for proper system tightness and sealing.

Installation and Usage of a Shut-off Tap

Explains the installation and operation of the three-stage shut-off tap.

Vacuum Controller Installation/Removal

Guides through the process of installing and removing the vacuum controller.

Controller Upgrade

Provides steps for upgrading a basic Rotavapor with a controller.

Final Installation Check

Lists checks to perform after installation to ensure correct setup and operation.

Operation

Evaporation in Three Steps

Outlines the preparational steps, evaporation process, and post-evaporation procedures.

Optimal Distillation Conditions

Provides guidance on achieving optimal distillation conditions and parameter settings.

Solvent Table

Lists common solvents with their properties, including boiling points and densities.

Maintenance and Repairs

Customer Service

Explains how to contact BUCHI customer service for support and spare parts.

Regular Service and Checks

Details checks for system tightness, seals, hoses, glassware, and housing.

System Tightness

Details how to check and ensure the system's vacuum tightness.

Sealings and Hoses

Provides instructions for checking and maintaining seals and hoses.

Glassware and Clamps

Outlines cleaning procedures for glassware and clamps to prevent cross-contamination.

Housing, Heating Bath, Cables and Accessories

Describes visual checks and cleaning for the instrument's exterior components.

Snap Flange Coupling, Flask Seal and Vapor Duct

Details the removal and installation procedures for the snap flange coupling, flask seal, and vapor duct.

Distribution Head Seal and Vacuum Seal

Details the installation process for the seal unit.

Troubleshooting

Resetting the Over-Temperature Protection

Explains how to reset the over-temperature protection mechanism.

Error Messages and Their Remedy

Lists common error messages, their possible causes, and suggested remedies.

Resettable Automatic System Fuses

Describes how to identify and reset automatic system fuses.

Shutdown, Storage, Transport and Disposal

Storage and Transport

Provides instructions for safely shutting down, storing, and transporting the instrument.

Disposal

Outlines procedures for environmentally friendly instrument disposal.

Lead-Acid Battery

Details specific warnings and disposal requirements for the lead-acid battery.

Spare Parts

Reflux Glass Configurations

Presents different types of reflux glass configurations available for the instrument.

'R' Configuration

Lists and illustrates the spare parts for the 'R' reflux configuration.

'RB' Configuration

Lists and illustrates the spare parts for the 'RB' reflux configuration.

'C' Configuration

Lists and illustrates the spare parts for the 'C' reflux configuration.

'BASIC' Configuration

Lists and illustrates the spare parts for the 'BASIC' reflux configuration.

Descending Glass Configurations

Presents different types of descending glass configurations available for the instrument.

'D' Configuration

Lists and illustrates the spare parts for the 'D' descending configuration.

'D2 HP' Configuration

Lists and illustrates the spare parts for the 'D2 HP' descending configuration.

'D2' Configuration

Lists and illustrates the spare parts for the 'D2' descending configuration.

'DB' Configuration

Lists and illustrates the spare parts for the 'DB' descending configuration.

'DB2' Configuration

Lists and illustrates the spare parts for the 'DB2' descending configuration.

Receiving Vessel Parts

Lists parts for interchangeable double and single receiving vessels.

Miscellaneous Parts

Lists various hoses and standard spare parts like seal tools.

Optional Equipment and Upgrade Parts

Lists optional accessories and upgrade parts for the instrument.

Declarations and Requirements

FCC Requirements (for USA and Canada)

Outlines FCC and Canadian regulations regarding radio frequency emissions.

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