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Bunn VLPF manual

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Buen manual de instrucciones

Las leyes obligan al vendedor a entregarle al comprador, junto con el producto, el manual de instrucciones Bunn VLPF. La falta del manual o facilitar información incorrecta al consumidor constituyen una base de reclamación por no estar de acuerdo el producto con el contrato. Según la ley, está permitido adjuntar un manual de otra forma que no sea en papel, lo cual últimamente es bastante común y los fabricantes nos facilitan un manual gráfico, su versión electrónica Bunn VLPF o vídeos de instrucciones para usuarios. La condición es que tenga una forma legible y entendible.

¿Qué es un manual de instrucciones?

El nombre proviene de la palabra latina “instructio”, es decir, ordenar. Por lo tanto, en un manual Bunn VLPF se puede encontrar la descripción de las etapas de actuación. El propósito de un manual es enseñar, facilitar el encendido o el uso de un dispositivo o la realización de acciones concretas. Un manual de instrucciones también es una fuente de información acerca de un objeto o un servicio, es una pista.

Desafortunadamente pocos usuarios destinan su tiempo a leer manuales Bunn VLPF, sin embargo, un buen manual nos permite, no solo conocer una cantidad de funcionalidades adicionales del dispositivo comprado, sino también evitar la mayoría de fallos.

Entonces, ¿qué debe contener el manual de instrucciones perfecto?

Sobre todo, un manual de instrucciones Bunn VLPF debe contener:
- información acerca de las especificaciones técnicas del dispositivo Bunn VLPF
- nombre de fabricante y año de fabricación del dispositivo Bunn VLPF
- condiciones de uso, configuración y mantenimiento del dispositivo Bunn VLPF
- marcas de seguridad y certificados que confirmen su concordancia con determinadas normativas

¿Por qué no leemos los manuales de instrucciones?

Normalmente es por la falta de tiempo y seguridad acerca de las funcionalidades determinadas de los dispositivos comprados. Desafortunadamente la conexión y el encendido de Bunn VLPF no es suficiente. El manual de instrucciones siempre contiene una serie de indicaciones acerca de determinadas funcionalidades, normas de seguridad, consejos de mantenimiento (incluso qué productos usar), fallos eventuales de Bunn VLPF y maneras de solucionar los problemas que puedan ocurrir durante su uso. Al final, en un manual se pueden encontrar los detalles de servicio técnico Bunn en caso de que las soluciones propuestas no hayan funcionado. Actualmente gozan de éxito manuales de instrucciones en forma de animaciones interesantes o vídeo manuales que llegan al usuario mucho mejor que en forma de un folleto. Este tipo de manual ayuda a que el usuario vea el vídeo entero sin saltarse las especificaciones y las descripciones técnicas complicadas de Bunn VLPF, como se suele hacer teniendo una versión en papel.

¿Por qué vale la pena leer los manuales de instrucciones?

Sobre todo es en ellos donde encontraremos las respuestas acerca de la construcción, las posibilidades del dispositivo Bunn VLPF, el uso de determinados accesorios y una serie de informaciones que permiten aprovechar completamente sus funciones y comodidades.

Tras una compra exitosa de un equipo o un dispositivo, vale la pena dedicar un momento para familiarizarse con cada parte del manual Bunn VLPF. Actualmente se preparan y traducen con dedicación, para que no solo sean comprensibles para los usuarios, sino que también cumplan su función básica de información y ayuda.

Índice de manuales de instrucciones

  • Página 1

    B UNN ® VLPF OPERA TING & SER VICE MANU AL B UNN-O-MA TIC CORPORA TION POST OFFICE BOX 3227 SPRINGFIELD, ILLINOIS 62708-3227 PHONE: (217) 529-6601 F AX: (217) 529-6644 10179.0000G 6/00 ©1987 BUNN-O-MA TIC CORPORA TION[...]

  • Página 2

    Page 2 INTRODUCTION This equipment will brew a half-gallon batch of coffee into an awaiting decanter and dispense hot water on demand for other purposes. It has two warmers to keep the beverage at the right temperature. The brewer is only for indoor use on a sturdy counter or shelf. CONTENTS Introduction and W arranty ..............................[...]

  • Página 3

    Page 3 USER NOTICES Carefully read and follow all notices on the equipment and in this manual. They were written for your protection. All notices on the equipment should be kept in good condition. Replace any unreadable or dam- aged labels. #00656.0000 #00658.0000 #00882.0000[...]

  • Página 4

    Page 4 ELECTRICAL REQUIREMENTS CAUTION - The brewer must be disconnected from the power sour ce until specified in Initial Set-Up. The brewer has an attached cordset and requires 2-wire, grounded service rated 120 volts ac, 15 amp, single phase, 60 Hz. PLUMBING REQUIREMENTS This brewer must be connected to a cold water system with operating pressur[...]

  • Página 5

    Page 5 10179 060100 INITIAL SET -UP CAUTION - The brewer must be unplugged throughout the Initial Set-up , except when specified in the instruc- tions. 1. Remove the top lid from the brewer . 2. Rotate the control thermostat knob fully counter clockwise to the “ OFF ” position and replace the top lid. 3. Insert an empty funnel into the funnel r[...]

  • Página 6

    Page 6 2. Setting batch sizes. T o set a batch volume, first check that the SET/LOCK switch is in the “ SET ” position on the circuit board. Pr ess and hold the ST ART or BREW switch until thr ee distinct clicks are heard, and then release the switch. (Failure to release the switch within two seconds after the third click causes the volume sett[...]

  • Página 7

    Page 7 TROUBLESHOOTING A troubleshooting guide is provided to suggest probable causes and remedies for the most likely problems encountered. If the problem remains after exhausting the troubleshooting steps, contact the Bunn-O-Matic T echnical Ser vices Department. • Inspection, testing, and repair of electrical equipment should be performed only[...]

  • Página 8

    Page 8 TROUBLESHOOTING (cont.) PROBLEM Equipment will not operate Brew cycle will not start Automatic refill will not operate af- ter drawing hot water . PROBABLE CAUSE 1. No power or incorrect voltage 1. No water 2. Water strainer/Flow Control 3. On/Left switch 4. Start switch 5. Brew timer 6. Relay 7. Solenoid valve 1. On/Left switch REMEDY (A) P[...]

  • Página 9

    Page 9 TROUBLESHOOTING (cont.) PROBLEM Automatic refill will not operate after drawing hot water .(cont.) W ater flows into tank continuously (On/left switch “ OFF ” ) W ater flows into tank continuously (On/left switch “ ON ” ) Water is not hot. PROBABLE CAUSE 2. Liquid level control system 3. Relay 4. Solenoid valve 1. Solenoid valve 1. L[...]

  • Página 10

    Page 10 TROUBLESHOOTING (cont.) PROBLEM Decanter warmer is not hot Spitting or unusual steaming from sprayhead Inconsistent beverage level in de- canter PROBABLE CAUSE 1. Warmer switches 2. Decanter warmers 1. Control thermostat 2. Lime build-up CAUTION: T ank and tank compo- nents should be delimed regularly depending on local water condi- tions. [...]

  • Página 11

    Page 11 TROUBLESHOOTING (cont.) PROBLEM Inconsistent beverage level in de- canter (cont.) Consistently high or low beverage level in decanter . Dripping from sprayhead Beverage overflows decanter . Weak beverage PROBABLE CAUSE 3. Syphon System 1. Brew timer adjustment 1. Syphon System 2. Solenoid valve 1. Beverage left in decanter 2. Incorrect deca[...]

  • Página 12

    Page 12 TROUBLESHOOTING (cont.) PROBLEM Weak beverage (cont.) Brewer is making unusual noises PROBABLE CAUSE 4. Funnel loading 5. Water temperatur e 1. Solenoid valve 2. Plumbing lines 3. W ater supply REMEDY The BUNN ® paper filter should be centered in the funnel and the bed of ground coffee leveled by gentle shaking. Empty a decanter and place [...]

  • Página 13

    Page 13 SERVICE This section provides procedures for testing and replacing various major components used in this brewer should service become necessar y . Refer to T roubleshooting for assistance in determining the cause of any problem. COMPONENT ACCESS WARNING - Unplug the brewer befor e the removal of any panel or the replacement of any component[...]

  • Página 14

    Page 14 BREW TIMER (early models) SERVICE (cont.) Location: The brew timer is located in the hood, to the right of the tank. T est Pr ocedure: 1. Disconnect the brewer from the power source and separate the polarized, three-pin connectors be- tween the timer and brewer wiring harness and rotate the brew timer dial fully counterclockwise. 2. With a [...]

  • Página 15

    Page 15 BREW TIMER (cont.)(late models) 10179 060100 P2172.80 SERVICE (cont.) Location: The brew timer is located in the hood, to the right of the tank. T est Pr ocedures: 1. Disconnect the brewer from the power sour ce and remove the top cover . 2. With a voltmeter , check the voltage across termi- nals TL1 and TL2 when the “ ON/OFF ” switch i[...]

  • Página 16

    Page 16 1. Modifying brew volumes. T o modify a brew vol- ume, first check that the SET/LOCK switch is in the “ SET ” position on the cir cuit board. T o increase a brew volume, place the ON/OFF switch in the “ ON ” position, press and hold the ST ART switch until three clicks are heard. Release the switch and press it again one or more tim[...]

  • Página 17

    Page 17 SERVICE (cont.) Location: The control thermostat is located on the rear of the hood to the right of the tank. T est Pr ocedure: 1. Disconnect the brewer from the power sour ce and remove the black wire from the control thermo- stat. 2. With a voltmeter , check the voltage across the black wire removed from the control thermostat and the whi[...]

  • Página 18

    Page 18 SERVICE (cont.) DECANTER WARMERS[...]

  • Página 19

    Page 19 SERVICE (cont.) LIMIT THERMOST A T Location: The limit thermostat is located on the tank lid be- tween the tank heater terminals. T est Pr ocedure: 1. Disconnect the brewer from the power sour ce and remove the blue wire from the limit thermostat. 2. With a voltmeter , check the voltage across the blue wire removed from the limit thermostat[...]

  • Página 20

    Page 20 LIQUID LEVEL CONTROL SYSTEM Location: The liquid level control system is composed of the circuit board in the right front corner of the hood and the probe in the tank lid. T est Pr ocedure: 1. Disconnect the brewer from the power source and remove the wires from terminals 1 & 4 of the cir - cuit board. 2. With a voltmeter , check the vo[...]

  • Página 21

    Page 21 SERVICE (cont.) LIQUID LEVEL CONTROL SYSTEM (cont.) Removal and Replacement: 1. Remove all wires from the liquid level control board terminals. 2. Remove the two #8-32 slotted-head screws hold- ing the cir cuit board to the brewer hood. 3. Install the new cir cuit board to the hood, making sure that the two lock-washers are in place below t[...]

  • Página 22

    Page 22 If continuity is not present as described, replace the switch. Removal and Replacement: 1. Remove all wires from the switch terminals. 2. Compress the clips inside the hood and gently push the switch through the opening. 3. Push the new switch into the opening and spread the clips to hold the switch captive in the panel. 4. Refer to FIG. 15[...]

  • Página 23

    Page 23 SERVICE (cont.) RELA Y FIG. 16 RELA Y P2172.80 Location: The relay is located in the right rear corner of the hood. T est Pr ocedures 1. Disconnect the brewer from the power sour ce. 2. With a voltmeter , check the voltage across termi- nals A & B in the lower corners of the relay when the On/Left switch is in the upper position and the[...]

  • Página 24

    Page 24 Location: The Right switch is located in the front of the hood, above and to the right of the brew funnel. T est Pr ocedure: 1. Disconnect the brewer from the power source and remove the wires from all three terminals of the Right switch. 2. With a voltmeter , check the voltage across the black and white wires. Connect the brewer to the pow[...]

  • Página 25

    Page 25 SERVICE (cont.) SOLENOID V AL VE P N : 6 5 8[...]

  • Página 26

    Page 26 ST ART SWITCH[...]

  • Página 27

    Page 27 SERVICE (cont.) P N : 6 5 8 P1983 FIG. 24 T ANK HEA TER 10179 060100 T ANK HEA TER Location: The tank heater is located on the tank lid. T est Pr ocedure: 1. Disconnect the brewer from the power sour ce and remove both wires from the tank heater . 2. With a voltmeter , check the voltage across the black and white wires removed from the tank[...]

  • Página 28

    Page 28 10179 091599[...]