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Inhaltsverzeichnis
Inhaltszusammenfassung für Techne IFB-131
- Seite 1 IFB-131 Industrial Fluidised Bath System OperatOr’S Manual Issue 11 7/15...
- Seite 2 Techne fluidised baths are safe and effective equipment when installed and operated correctly in accordance with the user manual. However, if used incorrectly they can pose a safety risk. Techne have designed all models of fluid- ised baths to protect operators from hazards but users should pay attention to the following points.
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Seite 3: Inhaltsverzeichnis
IFB-131 OperatOr’S Manual COntentS page SaFety and InStallatIOn English Français Deutsch Español Italiano OperatOr SaFety Warning note General description Technical Specification InStallatIOn Fume ignition Fume cleaning OperatIOn Operating procedures for plastic residue MaIntenanCe Maintenance procedures for PVC etc Fault FInDIng... -
Seite 4: Safety And Installation
It is important that only suitably trained personnel operate this equipment, in accordance with the instructions contained in this manual and with general safety standards and procedures. If the equipment is used in a manner not specified by Techne the protection provided by the equipment to the Operator may be impaired. -
Seite 5: After Use
Servicing under this guarantee should be obtained from the supplier. Notwithstanding the description and specification(s) of the units contained in the Operator’s Manual, Techne hereby reserves the right to make such changes as it sees fit to the units or to any component of the units. -
Seite 6: Operator Maintenance
Please include any details of the fault observed and remember to return the unit in its original packing. Techne accept no responsibility for damage to units which are not properly packed for shipping: if in doubt, contact your supplier. See the Decontamination Certificate supplied with your unit. -
Seite 7: Sécurité De L'opérateur
DANGER DE TEMPERATURES ELEVEES : les opérateurs peuvent subir de graves brûlures et les matériaux combustibles risquent de prendre feu. Techne a apporté un soin tout particulier à la conception de ces appareils de façon à assurer une protection maximale des opérateurs, mais il est recommandé aux utilisateurs de porter une attention spéciale aux points suivants :... -
Seite 8: Après Utilisation
à l’appareil ou à tout élément qui entre dans sa composition. Ce manuel a été exclusivement rédigé à l’attention des clients de Techne, et aucun élément de ce guide d’instructions ne peut être utilisé comme garantie, condition ou représentation concernant la description, commercialisation, adaptation aux conditions d’utilisation ou autre des appareils ou leurs composants. - Seite 9 1. nettoyage Avant de nettoyer l’appareil, assurez-vous TOUJOURS que le câble d’alimentation est déconnecté et laissez la température redescendre en dessous de 50 °C. Utilisez un chiffon imprégné d’eau savonneuse pour nettoyer l’appareil. Veillez à ne pas introduire d’eau dans l’appareil. N’utilisez pas de produits abrasifs. 2.
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Seite 10: Einleitung
HOHE TEMPERATUREN SIND GEFÄHRLICH: sie können dem Bediener ernsthafte Verletzungen zufügen und brennbare Materialien können sich leicht entzünden. Techne hat bei der Konstruktion dieses Gerätes sehr darauf geachtet, daß der Bediener vor Gefahren geschützt ist. Dennoch sollten Sie auf die folgenden Punkte achten: •... -
Seite 11: Nach Dem Gebrauch
Service wird vom Lieferanten geleistet. Ungeachtet der in dieser Gebrauchsanweisung enthaltenen Beschreibungen und Spezifikationen, behält sich Techne hiermit das Recht vor, Änderungen an den Geräten bzw. an einzelnen Geräteteilen durchzuführen. Diese Gebrauchsanleitung wurde ausschließlich dazu erstellt, um Kunden die Handhabung der Techne-Geräte zu erleichtern. - Seite 12 1. reinigen Bevor Sie Ihr Gerät reinigen, sollten Sie • zuerst den Netzstecker ziehen. • das Gerät unter 50°C abkühlen lassen. Ein feuchtes Tuch mit Seifenlösung reinigt Ihr Gerät am besten. Achten Sie darauf, daß kein Wasser in das Gerät gelangt. Verwenden Sie keine Scheuermittel. 2.
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Seite 13: Seguridad Del Usuario
LAS TEMPERATURAS ELEVADAS SON PELIGROSAS: pueden causarle graves quemaduras y provocar fuego en materiales combustibles. Techne ha puesto gran cuidado en el diseño de estos aparatos para proteger al usuario de cualquier peligro; aún así se deberá prestar atención a los siguientes puntos: •... - Seite 14 A pesar de la descripción y las especificaciones de los aparatos contenidas en el Manual del Usuario, Techne se reserva por medio de este documento el derecho a efectuar los cambios que estime oportunos tanto en los aparatos como en cualquier componente de los mismos.
- Seite 15 embalados para su envío; si tuviera alguna duda, póngase en contacto con su proveedor. Sírvase consultar el Certificado de Descontaminación suministrado con su aparato. 1. limpieza Antes de limpiar su aparato, desconéctelo SIEMPRE de la fuente de alimentación y permita que se enfríe por debajo de los 50°C.
- Seite 16 Se l’apparecchio è utilizzato in modo non specificato da Techne, la protezione fornita dall’apparecchiatura all’utilizzatore potrebbe essere a rischio. Tutte le unità Techne sono state progettate in conformità ai requisiti internazionali di sicurezza e sono equipaggiate con un interruttore anti surriscaldamento. Su alcuni modelli, l’interruttore è regolabile e dovrebbe essere impostato secondo l’utilizzo.
- Seite 17 Ferme restando la descrizione e le caratteristiche dell’apparecchio contenute nel Manuale d’uso dell’utilizzatore, la Techne si riserva in ogni caso il diritto di effettuare le modifiche che riterrà necessarie all’apparecchio o ai suoi componenti. Questo Manuale è stato realizzato esclusivamente a vantaggio dei clienti della Techne e in alcun modo potrà...
- Seite 18 imballato per il trasporto; in caso di dubbio, rivolgersi al fornitore. Vedere il Certificato di Decontaminazione fornito con il vostro apparecchio. 1. pulizia Prima di pulire il vostro apparecchio, disconnettere sempre la presa di alimentazione e lasciare raffreddare sotto i 50° C. Questo apparecchio può essere pulito passando un panno inumidito con sapone. Si deve prestare attenzione onde prevenire l’ingresso dell’acqua all’interno dell’apparecchio.
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Seite 19: Operator Safety
WarnIng Poor fluidisation causes hot spots, heater failure, and damage to other parts. Follow instruction book carefully. For correct fluidisation, pay attention to; InStallatIOn Ensure bath is level and air supply is adequate. OperatIOn Adjust air valve for even fluidisation. Do not insert objects larger than recommended. -
Seite 20: General Description
The combination of excellent heat transfer characteristics and high heat capacity are ideal for attaining rapid stabilisation at an isothermal condition. Techne industrial fluidised baths use aluminium oxide as the fluidising medium. They have been designed to remove plastic residue from extruder and moulding machine tools, paint build up from paint fixtures, and carry out various heat treatment processes. - Seite 21 necessary to decrease the amount of air supplied to the bath during the heat up period to ensure that the bath is correctly fluidised at all times. A control system with automatic air control is also available. This system is designed to automatically adjust the fluidising air flow rate as the bath heats up.
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Seite 22: Technical Specification
teChnICal SpeCIFICatIOn Temperature range 50°C to 600°C Temperature control stability at 450°C +5°C Temperature uniformity at 450°C 10°C Internal dimensions diameter 450mm depth 1600mm working depth 1200mm Loading capacity 1/3 of vol. 64 litre 1/3 of C.S.Area 53020 mm (typically ø259mm). Typical heat-up time 20°C to 450°C 165 minutes 20°C to 600°C... - Seite 23 InDuStrIal FluIDISeD Bath SySteM 100mm Ducting Cyclone Dilution 200mm Flue 150 to 100mm Reducer (when required) Scrubber Caustic Doser Fluidised Bath Collection Afterburner Bath Fig 1...
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Seite 24: Installation
InStallatIOn Mount the fluidised bath in the position where it is to be used. It is important to ensure that the bath is level, otherwise it will fluidise incorrectly. This will lead to the formation of large temperature gradients across the bath which results in premature heater failure and possible damage to the porous plate and inner container assemblies. - Seite 25 Recommended Threshold Limit Values (TLVs) are available in publications such as the Health and Safety Executives Guidance Note EH15/76 in the UK, a copy of which is available from Techne on request.
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Seite 26: Fume Ignition
Fume Ignition Spontaneous ignition may occur above the surface of the fluidised bath or within the exhaust ductwork if the concentration exceeds the lower explosive limit. The fume concentration is dependent upon the rate of fume production in the fluidised bath and the level of dilution achieved by entraining air from above the bath or through the dilution tee. -
Seite 27: Fume Cleaning
The exact combination of fume treatment components required depends upon the application and local conditions. Technical staff are available to discuss particular applications and offer advice as to which combination is required. Techne are able to offer the following fume treatment equipment: Cyclone Scrubber... -
Seite 28: Operation
OperatIOn To set the temperature controller to the required operating temperature, switch on the electrical supply which will illuminate the power and cut-out indicators. Then set the required temperature by using the up and down arrows. Depress the reset switch to initiate the system and extinguish the cut-out indicator. -
Seite 29: Operating Procedures For Plastic Residue
Special operating procedures for use when removing plastic residue The industrial fluidised bath detailed in this manual is suitable for “burning off” plastic residue from plastic machine tools, and is effective on the full range of polymers. In addition, the bath is also effective on rubber, epoxy resins and various paints. - Seite 30 The following table details recommended operating temperatures for particular polymers. The temperatures quoted should be used as an initial guide. The ideal operating temperature will vary depending on the size of the components being cleaned and the amount of material being removed. In general temperatures below 400°C should be avoided to obviate the danger of the polymer melting and sinking to the bottom of the bath where it may block the porous plate.
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Seite 31: Maintenance
MaIntenanCe The aluminium oxide fluidising medium, not being degradable, will only require replacement when losses occur due to attrition and spillage, or contamination with inert pigments, fillers or acidic by products from the cleaning process. Fluidising medium lost through entrainment in the exhaust may be collected in a cyclone trap. - Seite 32 Consequently, fluidised beds used for burning off PVC require strict supervision to minimise corrosion of the bed its self and of the parts cleaned in it, especially if these are of uncoated steel. The purpose of most of the recommended maintenance procedure is aimed at keeping the bed medium clean and free flowing, and free of gums, acids, agglomerates, partly decomposed plastic, char and larger particles.
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Seite 33: Fault Finding
Fault FInDIng Any service or repair work should only be carried out by a trained electronic or electro mechanical technicians. Untrained personnel should not attempt to dismantle this equipment. If the cut-out indicator fails to extinguish when the reset switch is depressed, check the temperature of the fluidised bath to determine whether the bath has overheated and operated the temperature cut-out. - Seite 34 Reset the central temperature monitor to a temperature of 200°C which will energise the upper solenoid valve. Adjust the upper valve until the total indicated air flow rate is approximately 160 l/min. OR iib) For units after Issue/5 (with solid state relay system) Adjust the set point of the automatic air control temperature monitor which is located within the electrical console so that both of the air control solenoid valves are closed.
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Seite 35: Spare Parts
Spare partS part Description part numbers for 200v 220v 380v 415v 480v Temperature Controller 6104671 6104671 6104671 6104671 6104671 Overtemperature Cut-Out 6008312 6008312 6008312 6008312 6008312 Thermocouple 6007578 6007578 6007578 6007578 6007578 Contactor 50Hz 6006090 6006090 6005098 6005098 6005098 Transformer 6005680 6005680 6005680... -
Seite 36: Diagrams
aIrWOrKS Pressure switch Fluidised bath Flowmeter N/C Solenoid op. valve Gate valve N/C Solenoid op. valve Air filter & regulator Gate valve Gate valve Fig 1 auto air Control Auto air control... - Seite 37 aIrWOrKS Pressure switch Fluidised bath Pressure switch Fluidised bath Flowmeter Flowmeter Air filter & regulator Gate valve Air filter & regulator Gate valve Manual control with flowmeter Fig 2 Manual Control with Flowmeter Manual control with flowmeter Pressure switch Fluidised bath Pressure switch Fluidised bath...
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Seite 38: Circuit Diagram
CIrCuIt DIagraM Fig 4... - Seite 39 CIrCuIt DIagraM Fig 4...
- Seite 40 France north & South america Bibby Scientific Bibby Scientific US Bâtiment le Deltaparc t/a Techne Inc. Silic pars Nord 2 3 Terri Lane, Suite 10 7 rue du Canal, BP 55437 Villepinte Burlington, NJ 08016, USA 95944 ROISSY Charles de Gaulle, France...