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Kubota 3220 User Manual

Kubota 3220
78 pages
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78 Pages
3220
INVERTER HEMATOCRIT CENTRIFUGE
INSTRUCTION
AND
SERVICE MANUAL
June 2021, Printed in Japan
Y60322120
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This instrument is a centrifuge for physical and chemical use only.
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, please contact your nearest dealer.
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Do not distribute this manual within the U.S.A., Mexico and Canada as the products
advertised in the manual shall not be distributed in these countries.
KUBOTA CORPORATION
29-9 HONGO 3-CHOME, BUNKYO-KU, TOKYO 113-0033, JAPAN
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Kubota 3220 Specifications

General IconGeneral
BrandKubota
Model3220
CategoryLaboratory Equipment
LanguageEnglish

Summary

Warranty Information

Model 3220 Usage Guidelines

Safety Instructions

Explanation of Indication Marks

Explains the meaning of indication marks like WARNING and CAUTION.

Explanation of Pictorial Marks

Defines various pictorial symbols used in the manual for safety.

General Notes and Warnings

Product Liabilities and Restrictions

Lists conditions for non-warranty and liability.

Operational Safety Warnings

Covers load, parts, proximity, sterilization, grounding, and speed limits.

Safety Warnings - Installation and Operation

Explosion Proof, Hazardous Materials, and Lid/Rotor Safety

Covers explosion proofing, hazardous materials, lid/rotor safety.

Rotor Condition, Installation, and Grounding Safety

Covers rotor condition, installation clearance, and ground cable.

Safety Cautions - Environment and Handling

Installation Environment Cautions

Covers installation location, temperature, humidity, ventilation.

Lid, Cleaning, and Rotor Fastening Cautions

Covers lid closing, cleaning agents, caution plates, rotor fastening.

Hazardous Substance Handling Precautions

Recommends proof containers for toxic/radioactive samples.

Safety Cautions - Tubes and Samples

Tube and Sample Loading Precautions

Guides on tube types, sample balance, glass tubes, and cushions.

Centrifuge Rotor Energy and Usable Rotors

Rotation Energy Comparison

Compares rotor energy to automobile collision energy.

Approved Rotors for 3220 Centrifuge

Lists usable rotors as of June 2021.

Usable Number of Cycles for Rotors

Rotor Cycle Limits and Replacement Schedule

Explains rotor cycle limits and replacement intervals.

Rotor Longevity and Part Replacement Recommendations

Recommends rotor replacement after 7 years and resin parts replacement.

Section 1 Component Name and Explanation

Component Appearance Overview

Identifies main external parts of the centrifuge.

Control Panel Functions and Indicators

Control Panel Layout and Indicators

Describes buttons, displays, and lamps on the control panel.

Section 2 Installation and Power Supply

Unpacking and Accessory Verification

Guides on unpacking and checking for damage and accessories.

Rotor Accessories and Installation

Standard Accessories for HT/15 Rotor

Lists accessories for the HT/15 Rotor.

Standard Accessories for HT and HT/2 Rotors

Lists accessories for HT and HT/2 Rotors.

Mounting the Rotor Securely

Provides instructions for mounting the rotor onto the drive shaft.

Installation Location and Centrifuge Movement

Centrifuge Installation Location Requirements

Specifies clearance, surface, temperature, and ventilation for installation.

Safe Centrifuge Movement Procedures

Details precautions for moving the centrifuge, including rotor removal and lifting.

Power Requirements and Grounding

Power Supply Specifications and Connection

Outlines required voltage, current capacity, and grounding for the power supply.

Proper Grounding Procedures and Warnings

Explains ground wire connection and lists places to avoid.

Section 3 Operation

Pre-Operation Safety Checks

Highlights key precautions from General Notes.

Basic Centrifuge Operation Sequence

Outlines the fundamental sequence of operations.

Operation Monitoring and Control

Operation Monitoring and Halting Procedures

Describes monitoring, halting, and post-operation steps.

Operation Completion and Power Down

Operation Completion and Powering Down

Guides on reusing the centrifuge and powering it off, including parameter memorization.

Lid Management and Safety

Opening the Lid and Powering On

Details turning on power and opening the centrifuge lid.

Emergency Lid Opening and Closing Safety

Emergency Lid Opening and Closing Safety

Explains emergency lid opening and safe closing procedures.

Setting Operational Parameters

Setting Rotor Speed (RPM)

Describes how to set the desired rotational speed.

Configuring the HT/15 Rotor

Explains how to set the HT/15 rotor for Hematocrit or 15mL tubes.

Setting the Centrifuge Timer

Details setting operation time in minutes, seconds, or hold.

Performing Flashing Operation Mode

Explains continuous run by holding the START key.

Memory and Function Settings

Saving and Recalling Operation Settings

Describes saving, recalling, and cancelling stored parameters.

Specific Function Settings

Configuring Centrifuge Functions

Covers setting deceleration, sounds, buzzer, and reminder alarms.

Setting Natural Deceleration Speed

Details setting the starting speed for natural deceleration.

Setting End-of-Operation Sound Alerts

Explains selecting end-of-operation sounds or silence.

Setting the Buzzer Function On/Off

Describes enabling or disabling the buzzer for alerts.

Setting the Reminder Alarm On/Off

Explains activating or deactivating the alarm for samples left in the centrifuge.

Calculating Force and Reduced Speed

Calculating Centrifugal Force (RCF)

Provides formula and guidance for calculating centrifugal force.

Reduced Maximum Speed Calculation

Explains calculating reduced maximum speed based on load and specific gravity.

Section 4 Service

Daily Inspection Checklist

Lists daily checks for rotor, chamber, grounding, and controls.

Routine Maintenance Inspections

Monthly Rotor and Chamber Inspections

Details monthly checks for rotor appearance, damage, and cleaning.

Annual Inspection Services

Lists items for annual inspection requiring dealer service.

Cleaning and Sterilization Guidelines

Cleaning the Chamber Interior

Provides instructions for cleaning the chamber to prevent rust.

Cleaning Rotors, Tubes, and Protector Inspection

Cleaning and Sterilizing Rotors and Tubes

Guides on cleaning rotors/tubes and cautions against high-temperature sterilization.

Circuit Protector Inspection and Reset Procedure

Explains how to check and reset the circuit protector.

Component Lifespan and Service Preparation

Capillary Tube Packing: Lifetime and Replacement

Details the lifespan and replacement method for capillary tube protective packing.

Using the Photoelectric Tachometer Port

Using the Photoelectric Tachometer Port

Explains how to use the tachometer port for rotation measurement.

Service Requirements and Parts Information

Availability of Spare Parts

Informs about spare parts availability period after discontinuation.

Requirements for Submitting Units for Repair

Outlines necessary information and preparation for repair submissions.

Biohazard Information for Service Submission

Biohazard Information for Service Submission

Specifies required information and certificate for handling biohazards during service.

Preparation for Returning Units for Service

Preparation for Returning Units for Service

Details contaminant removal and certificate attachment before returning equipment.

Section 5 Troubleshooting

Alarm Indicators and Their Meanings

Explains how alarms are indicated and lists specific alarm codes (E0, C1-C5).

Error Indicators and Troubleshooting

Error Indicators and Their Meanings

Describes how errors are indicated and lists specific error codes (E1-E9).

Troubleshooting Common Operational Issues

Provides a table of common problems, checkpoints, and actions.

Troubleshooting Specific Issues

Troubleshooting Vibration, Noise, and Speed Issues

Addresses issues like excessive vibration, abnormal noise, and incorrect speed indication.

Section 6 Rotor

HT/15 Rotor Specifications and Usage

Covers specifications, usage, and component handling for the HT/15 Rotor.

HT Rotor Specifications and Usage

HT Rotor Specifications and Hematocrit Use

Lists specifications for the HT rotor and explains its use for Hematocrit capillary tubes.

Setting Hematocrit Capillary Tubes (HT Rotor)

Explains how to correctly set capillary tubes in the HT rotor.

HT/15 Rotor Component Handling

Setting 15mL Metal Tubes in HT/15 Rotor

Explains how to set 15mL metal tubes in the HT/15 rotor.

Glass Tubes and Cushions

Glass Tube Handling and Cushion Usage

Warns about glass tube strength and proper use of cushions.

Cushion Specifications and Installation Methods

Details cushion specifications and placement/removal methods.

HT Rotor Details and Tube Distribution

HT Rotor Specifications and RCF Table

Details specifications for the HT rotor and provides a Speed-RCF table.

Setting Hematocrit Capillary Tubes (HT Rotor)

Explains preparation and setting of capillary tubes in the HT rotor.

Symmetrical Capillary Tube Distribution for HT Rotor

Emphasizes symmetrical distribution of capillary tubes for safe operation.

HT/2 Rotor Specifications and Usage

HT/2 Rotor Specifications and Tube Capacities

Details specifications for the HT/2 rotor, including various tube types.

Setting Hematocrit Capillary Tubes (HT/2 Rotor)

Explains setting capillary tubes in the HT/2 rotor.

Micro Tube Distribution and Rotor Safety

Guides on micro tube distribution and warns against rotor decomposition/repair.

Using the Hematocrit Measuring Plate

Using the Hematocrit Measuring Plate

Explains reading Hematocrit values using the measuring plate.

Section 7 Specifications

Centrifuge Technical Specifications Summary

Provides a comprehensive list of the centrifuge's technical specifications.

Section 8 List of Relevant Accessories

Available Rotors and Adaptors

Lists available rotor and adaptor models with code numbers.

Relevant Spare Parts and Components

Relevant Spare Parts and Components List

Lists various spare parts and components with code numbers.

Section 9 Disposal of Unit, Rotors, and Accessories

Proper Disposal Procedures and Contaminant Notification

Guides on disposal and notifying about contaminants.

Nomograph for Centrifugal Force Calculation

Using the Centrifugal Force Nomograph

Explains how to use the nomograph for calculation.

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