Becton Dickinson CLAY ADAMS CA6000 User Manual
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Becton Dickinson CLAY ADAMS CA6000 User Manual

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CLAY ADAMS
6000
CA
Centrifuge User’s
Manual
BECTON DICKINSON AND COMPANY
Becton Dickinson Microbiology Systems
7 Loveton Circle
Sparks, Maryland 21152 USA
1–800–631–8064
March, 1998
Document Number: MA–0128
Revision: New
Catalog Number: 42601025

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  • Page 1 ™ CLAY ADAMS 6000 Centrifuge User’s Manual BECTON DICKINSON AND COMPANY Becton Dickinson Microbiology Systems 7 Loveton Circle Sparks, Maryland 21152 USA 1–800–631–8064 March, 1998 Document Number: MA–0128 Revision: New Catalog Number: 42601025...
  • Page 2 Clay Adams is a registered trademark of Becton Dickinson and Company. © Copyright Becton Dickinson and Company, 1998. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in retrieval systems, or translated into any language or...

  • Page 3: Table Of Contents

    CA6000 Centrifuge User’s Manual Contents 1 – Introduction Overview – Functional Principles ..................1 Safety Devices and Notices ....................3 Hazards, Precautions, and Limitations of Use ..............3 Rotor and Accessory Precautions ..................4 1.4.1 Corrosion Information ................... 4 Contamination Hazards ..................... 5 Manual Structure .......................
  • Page 4 CA6000 Centrifuge User’s Manual Contents 4 – Operation CA6000 Centrifuge Setup for Operation ................16 Loading Balance ......................17 Rotating Equipment Performance ..................18 Selecting Operating Modes ..................... 18 Starting the Centrifuge ..................... 20 Stopping the Centrifuge ....................20 Emergency Lid Unlock ....................20 5 –...
  • Page 5 CA6000 Centrifuge User’s Manual Figures Clay Adams™ CA6000 Centrifuge ..................2 Symbols Used on the CA6000 Centrifuge ................. 6 CA6000 Centrifuge Layout ....................13 CA6000 Centrifuge Keypad ..................... 14 Loading Balance ......................17 Tables Physical Dimensions ...................... 10 Environmental Requirements ................... 10 Electrical Requirements ....................

  • Page 6: Overview – Functional Principles

    Œ Introduction 1.1 Overview – Functional Principles The Clay Adams™ CA6000 centrifuge is a multipurpose centrifuge designed for laboratory use in performing separation and sedimentation procedures. Through the application of a Relative Centrifugal Force (RCF) it allows the separation of substances made of different density elements. Potential applications include hematology, chemistry, urinalysis, blood banking, microbiology, cytology, pharma- cology, food processing, and agriculture.
  • Page 7 CA6000 Centrifuge User’s Manual Drive System The centrifuge is driven by a three phase asynchronous motor. It is situated in the center of a sealed and armor plated centrifugation chamber. Safety Interlock System The CA6000 centrifuge is equipped with an interlock system that prevents opening of the centrifuge lid when the rotor is spinning.

  • Page 8: Safety Devices And Notices

    Using the centrifuge with rotating equipment showing evident corrosion, wear marks, or cracking on the rotating head or on the buckets. Using the centrifuge with rotating equipment and accessories not approved by Becton Dickinson. Using the centrifuge in explosion risk rooms, or with explosion risk products or chemical materials subject to violent reaction.

  • Page 9: Rotor And Accessory Precautions

    CA6000 Centrifuge User’s Manual Exceeding the maximum speed indicated in the “max. rpm” column of the performance table (see 4.2.2). Using old accessories on a new machine. Using tubes or bottles not suited for centrifugation. Centrifuging samples with higher density than allowed for the maximum speed, without reducing the speed limit (see Section 4.2).

  • Page 10: Contamination Hazards

    CA6000 Centrifuge User’s Manual STRESS CORROSION This term relates to the phenomenon of accelerated corrosion due to the effect of centrifugation when a corrosive chemical is in contact with the alloy. From the time when the aluminum alloy has been attacked by chemicals, stress corrosion begins to appear.

  • Page 11: Manual Structure

    – explains all user system maintenance, including parts replacements. – provides a convenient guide for identifying and correcting system malfunctions. contain warranty information, parts and accessories list, a listing of Becton Dickinson international contacts, and an exploded view drawing. 1.7 Use of this Manual This user’s manual is designed as a reference tool for technologists, supervisors, and other personnel who...

  • Page 12: Notes, Cautions, And Warnings

    CA6000 Centrifuge User’s Manual 1.8.2 Notes, Cautions, and Warnings Throughout this manual, important information is presented in boxes offset from the regular text, and is labeled as either a NOTE, CAUTION, or WARNING. These messages are formatted as shown below and bear the following significance: Important information about system use worthy of special attention is presented as a NOTE.

  • Page 13: X96; Installation And Setup

     Installation and Setup 2.1 Transport, Packaging, Lifting Due to the weight of the CA6000 centrifuge, all lifting and transporting must be carried out using proper handling equipment (e.g., forklift) that complies with current regulations, and by people with the necessary training. The centrifuge may be transported and stored in ambient temperatures from –20°...

  • Page 14: Inspection

    CA6000 Centrifuge User’s Manual 2.2.2 Inspection Before installation, the centrifuge should be thoroughly inspected for corrosion and cleanness (see ). The clip in the center of the rotor and the drive spindle should also be clean and undamaged: these parts should be wiped over before each use. Any failure to follow the above advice may have serious consequences for the safety of the appliance.

  • Page 15: Specifications

    CA6000 Centrifuge User’s Manual • Ensure that both the spindle of the motor and the hole of the head are clean. It is suggested that you apply a light coat of lubrication with a light oil or silicone spray. • Insert the head in the centrifuge protective bowl and slip it onto the spindle with the milling of the collar face down.
  • Page 16 CA6000 Centrifuge User’s Manual a t l – – l a . l a . e l t The centrifuge is provided with RFI Filters. The manufacturer declines all responsibility for any damages due to non-grounding of the centrifuge. i r t i t s o l l y t i...

  • Page 17: X96; Controls And Indicators

    Ž Controls and Indicators 3.1 General This section describes the meaning and use of the controls and indicators of the Clay Adams™ CA6000 centrifuge. The overall layout of the unit is shown in Figure 3. The keypad is shown in Figure 4. 3.2 On/Off Switch The On/Off switch is located on the right side of the centrifuge, at the bottom.

  • Page 18: Lid Release Latch

    CA6000 Centrifuge User’s Manual 3.3 Lid Release Latch The Lid Release Latch is located on the right side of the centrifuge, at the top front. Pull this latch forward to open the centrifuge lid. Note that the Lid Release Latch does not operate when power to the unit has failed. 3.4 Emergency Lid Release Access Screw The emergency Lid Release Access Screw is located on the right side of the centrifuge, just in front of the Lid Release Latch.

  • Page 19: Not In Use Indicator

    CA6000 Centrifuge User’s Manual 3.5.3 NOT IN USE Indicator When lit, this amber LED indicates that the rotor is not spinning and the lid be opened. 3.5.4 IN USE Indicator When lit, this amber LED indicates that the rotor is spinning and the lid be opened.

  • Page 20: Soft Brake Key

    CA6000 Centrifuge User’s Manual 3.5.9 SOFT BRAKE Key This key is used to select soft deceleration modes. Press and hold the key until the RPM Readout shows “dCL” flashing and a number from 0 – 4. Use p to increase or q to decrease the deceleration profile number.

  • Page 21: Ca6000 Centrifuge Setup For Operation

     Operation 4.1 CA6000 Centrifuge Setup for Operation Turn the On/Off Switch to the On (|) position. The CA6000 will be in the same operative mode as the last time it was used. Open the lid by pulling the Lid Release Latch (located on the upper right side of the centrifuge) toward the front of the centrifuge.

  • Page 22: Loading Balance

    CA6000 Centrifuge User’s Manual 4.2 Loading Balance All rotating equipment is dynamically balanced at the source. Reference numbers and marks indicate the exact respective positions of the various parts forming the equipment; when rotating, this should always be whole and complete. All buckets must be always inserted into the rotating fixed-angle equipment, even for partial loads.

  • Page 23: Rotating Equipment Performance

    CA6000 Centrifuge User’s Manual 4.3 Rotating Equipment Performance t i s n i l – ° 0 ° 0 . n i Performance Table Type of equipment Max. Speed (rpm) Max. RCF (xg) 42601001 4000 2933 42601026 6500 5289 RCF Calculation The main factors of the centrifuge action in terms of correct analysis methodology are: the centrifugation time and the gravity number “xg”...
  • Page 24 CA6000 Centrifuge User’s Manual Setting Acceleration To select an acceleration profile, use the following procedure: Press and hold the SOFT ACCEL key for approximately 3 seconds, until the rpm display shows “ACL” flashing and a number between 1 and 5. SOFT ACCEL Use the qp keys to select a profile.

  • Page 25: Starting The Centrifuge

    CA6000 Centrifuge User’s Manual 4.5 Starting the Centrifuge Make sure the lid is closed. Press the START key. The Centrifuge accelerates to the set speed. The yellow NOT IN USE LED goes off, and the IN USE LED lights. The green SOFT ACCEL LED starts flashing. This LED stays on when the set speed equals the actual speed.

  • Page 26: Disassembly Of The Rotating Head

     Maintenance 5.1 Disassembly of the Rotating Head Remove the head nut securing the rotor to the motor shaft. Lift the rotor straight up. 5.2 Rotating Equipment and Centrifugation Chamber Cleaning Regular cleaning of the rotating heads and centrifugation chamber is vital for correct operation of the centrifuge.

  • Page 27: Exterior Cleaning

    If there is a biological liquid overflow there may be the possibility of a discharged into the drain hose. Do not forget to proceed to the decontamination with the same household bleach (10%). For any other unscheduled cleaning, the customer must contact Becton Dickinson to verify that the proposed method does not damage the centrifuge.

  • Page 28: Radioactive Decontamination

    CA6000 Centrifuge User’s Manual 5.5 Radioactive Decontamination We recommend that all radioactive decontamination be referred to your Radioactivity Safety Officer. After decontamination, the unit should be cleaned as described above (Section 5.4). 5.6 Fuses There are two fuses in the power entry module. The fuses are located in a drawer just below the power cord plug.

  • Page 29: Alarm Messages

    ‘ Troubleshooting 6.1 Alarm Messages Below is a list of error messages and their meaning. i r t . e l i r t d i l d i l y l t d i l i r t i r t d i l u l i i r t...

  • Page 30: Other Problems

    , l o l l a i t c d i l s l i l l a Becton Dickinson Instrument Repair: 1–800–544–7434 6.3 Repair Please refer all repairs to a qualified Biomedical Engineer. MA–0128...
  • Page 31 User’s Manual. During such period, Becton Dickinson agrees to ship replacement parts at no additional costs to the user which, in Becton Dickinson’s sole judgment, are found to be defective, provided the Centrifuge has not been subjected to misuse or abuse. The warranty stated herein shall extend to the original consumer only and not to any subsequent consumer of the Centrifuge.
  • Page 32 Parts and Accessories , t u n i l , t r l a t y t i , t r l a t y t i , t r l a t y t i , t r l a t y t i , t r l a t...
  • Page 33 CA6000 Centrifuge User’s Manual c t i y r t i r t s ' r MA–0128...
  • Page 34 5 Chemin des Sources • BP 37 SIngapore 639461 38241 Meylan CEDEX France Voice: (65) 8610633 • Fax: (65) 8601590 Voice: 33 4 76 416464 • Fax: 33 4 76 418560 Nippon Becton Dickinson Co., Ltd. Becton Dickinson Akasaka DS Building Microbiology Systems 5–26 Akasaka 8-chome...
  • Page 35 Exploded View Drawing MA–0128...
  • Page 36 CA6000 Centrifuge User’s Manual MA–0128...

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