MASS Engineered Design RU-200 manual

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Table of contents for the manual

  • Page 1

    RU-200,RU-500 FC-200 and FC-500 Refrigerated units USER’S MANUAL Issue 11. Date of issue: 3rd May 2005 Techne is a trademark © Techne, 2003[...]

  • Page 2

    [...]

  • Page 3

    P A G E 1 D I P A N D F L O W C O O L E R S U S E R ’ S M A N U A L CONTENTS Refrigerated unit s User's Manual page SAFETY AND INSTALLATION English 4 Français 5 Deutsch 6 Español 7 INTRODUCTION 8 Dip Coolers 8 Flow Coolers 9 Operator Safety 9 Specification 10 Siting Considerations 11 Setting up the unit 11 Carrying a Dip Cooler 14 Cleaning[...]

  • Page 4

    P A G E 2 D I P A N D F L O W C O O L E R S U S E R ’ S M A N U A L[...]

  • Page 5

    P A G E 3 D I P A N D F L O W C O O L E R S U S E R ’ S M A N U A L NOTES[...]

  • Page 6

    P A G E 4 D I P A N D F L O W C O O L E R S U S E R ’ S M A N U A L Introduction Please read all the information in this booklet before using the unit. Warning HIGH TEMPERATURES ARE DANGEROUS: they can cause serious burns to operators and ignite combustible material. Techne have taken great care in the design of these units to protect operators f[...]

  • Page 7

    P A G E 5 D I P A N D F L O W C O O L E R S U S E R ’ S M A N U A L Introduction Veuillez lire attentivement toutes les instructions de ce document avant d’utiliser l’appareil. Avertissement DANGER DE TEMPERATURES ELEVEES : les opérateurs peuvent subir de graves brûlures et les matériaux combustibles risquent de prendre feu. Techne a appor[...]

  • Page 8

    P A G E 6 D I P A N D F L O W C O O L E R S U S E R ’ S M A N U A L Einleitung Bitte lesen Sie diese Bedienungsanleitung komplett bevor Sie dieses Gerät benutzen. Warnung HOHE TEMPERATUREN SIND GEFÄHRLICH: sie können dem Bediener ernsthafte Verletzungen zufügen und brennbare Materialien können sich leicht entzünden. Techne hat bei der Konst[...]

  • Page 9

    P A G E 7 D I P A N D F L O W C O O L E R S U S E R ’ S M A N U A L Introducción Le rogamos lea cuidadosamente la información contenida en este folleto antes de manipular el aparato. Aviso LAS TEMPERATURAS ELEVADAS SON PELIGROSAS: pueden causarle graves quemaduras y provocar fuego en materiales combustibles. Techne ha puesto gran cuidado en el [...]

  • Page 10

    P A G E 8 D I P A N D F L O W C O O L E R S U S E R ’ S M A N U A L INTRODUCTION Read the whole of this book before commencing work with the unit. The book applies to a range of Techne fridge units, Dip Coolers RU- 200 and RU-500 and Flow Coolers FC-200 and FC-500. Hence paragraphs or sections without a heading or reference apply to all units whi[...]

  • Page 11

    P A G E 9 D I P A N D F L O W C O O L E R S U S E R ’ S M A N U A L Flow Coolers The FC-200 and the FC-500 are designed to work with the Techne C-85 circulator to give the temperature control. They are normally used to give circulation round a closed loop system, but may also be used in the open tank situation where the use of a dip cooler is imp[...]

  • Page 12

    P A G E 10 D I P A N D F L O W C O O L E R S U S E R ’ S M A N U A L S pecification The minimum temperatures quoted in the specification are achieved in an ambient of 20 o C with the appropriate liquid in a well insulated 8 litre bath. However many things will affect the minimum obtainable temperature, such as: ambient temperature, insulation and[...]

  • Page 13

    P A G E 11 D I P A N D F L O W C O O L E R S U S E R ’ S M A N U A L Siting Considerations All the units are air cooled, air being pulled in through the front and expelled from the rear. The ventilation grilles should never be obstructed, therefore, as this will detract from the performance. Also the fridge units should never be situated in an en[...]

  • Page 14

    P A G E 12 D I P A N D F L O W C O O L E R S U S E R ’ S M A N U A L 2 Recommended liquids : When working at low temperatures always use a liquid suitable for the lowest temperature at which the unit is capable of achieving, see the list of recommended liquids below. When using a flow cooler up to 30 o C in an enclosed circuit use the recommended[...]

  • Page 15

    P A G E 13 D I P A N D F L O W C O O L E R S U S E R ’ S M A N U A L Flexible Bridge Cover Clamp Screw Support Coil 6 FLOW COOLERS Connect the Flow Cooler to a system using 16 mm bore hose which is capable of withstanding both the temperature of operation and the liquid being used. 12 mm bore hose may be used if the hose is soft such as silicone [...]

  • Page 16

    P A G E 14 D I P A N D F L O W C O O L E R S U S E R ’ S M A N U A L Carrying a Dip Cooler A support clip is provided which should be fixed to the side of the unit if it is required to move the unit frequently. It not only makes it easier to carry it also protects the flexible hose. The support clip consists of a block and a long screw. To fit it[...]

  • Page 17

    P A G E 15 D I P A N D F L O W C O O L E R S U S E R ’ S M A N U A L OPERA TION Precautionary Measures 1 Do not operate any of the fridge units without liquid in the circuit. Ensure that the evaporation coil on the Dip Cooler is covered. Ensure that the heat exchanger in the Flow Cooler is full. 2 Freezing may occur if there is insufficient circu[...]

  • Page 18

    P A G E 16 D I P A N D F L O W C O O L E R S U S E R ’ S M A N U A L Daily Maintenance As mentioned earlier, it is imperative that the air flow is not impeded in any way. It is important that the grilles are kept clean and clear at all times. Even dust and fluff can impair the performance, therefore the units must be used in a clean environment o[...]

  • Page 19

    P A G E 17 D I P A N D F L O W C O O L E R S U S E R ’ S M A N U A L Service 1 Complete servicing and repair of Techne products is available at Techne see the contact information on pages 3 or 4. 2 A Service Manual is available and servicing may be undertaken by any competent refrigeration engineer. The following table gives a guide as to the gas[...]

  • Page 20

    P A G E 18 D I P A N D F L O W C O O L E R S U S E R ’ S M A N U A L ADDITIONAL INFORMA TION Brief fault finding notes and lists of accessories are given in this section. NOTE THAT THIS EQUIPMENT SHOULD ONLY BE DISMANTLED BY PROPERLY TRAINED PERSONNEL. REMOVING THE OUTER COVERS OR BASE EXPOSES POTENTIALLY LETHAL MAINS VOLTAGES AND A FAN. THERE AR[...]