Compur 4120 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 Compur 4120. 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 Compur 4120 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 Compur 4120 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 Compur 4120, 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 Compur 4120 debe contener:
- información acerca de las especificaciones técnicas del dispositivo Compur 4120
- nombre de fabricante y año de fabricación del dispositivo Compur 4120
- condiciones de uso, configuración y mantenimiento del dispositivo Compur 4120
- 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 Compur 4120 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 Compur 4120 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 Compur 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 Compur 4120, 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 Compur 4120, 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 Compur 4120. 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

    Operation Manual Compur Statox 4120[...]

  • Página 2

    Compur Statox 4120 This document is subject to changes without notice. Regular updates can be viewed on our web site www.compur.com You are welcome to communicate any proposal how to improve this document to Compur Monitors. Copyright Compur Monitors GmbH & Co. KG Published by: Compur Monitors GmbH & Co. KG Weissenseestrasse 101 D-81539 Mü[...]

  • Página 3

    Compur Statox 4120 Contents Seite 1. Important notice 4 2. The Statox 4120 System: Pur pose of use and description 4 2.1 Statox 4120 sensor head 5 2.2 Statox 4120 rack 6 2.3 Statox 4120 control module 8 2.4 Diagnostic box 9 3. Installation and electrical connections 10 3.1 Statox 4120 sensor head 10 3.1.1 Mounting 10 3.1.2 Connecting the signal cab[...]

  • Página 4

    Compur Statox 4120 1. Important notice Statox 4120 is an explosion proof system for the detection of toxic gases. It can be operated in hazardous areas classified division 1 and 2. Before installing and putting Statox into operation read and observe this manual! To operate the system safely, observe this m anual carefully. It must be operated and m[...]

  • Página 5

    Compur Statox 4120 2.1 Statox 4120 sensor head pic. 1: Statox 4120 sensor head 1 Bottom part 2 Statox 4120 sensor 3 Statox 4120 dust filter 4 Gas generator 5 Statox 4120 pump 6 Statox 4120 filter cartridge 7 Buffer battery for pump operation 8 Water container 9 Electronics 10 Opto - coupler for communication with the diagnostic box 5[...]

  • Página 6

    Compur Statox 4120 pic. 2: Statox 4120 sensor head for Cl 2 und ClO 2 Operation principle Ambient air enters the sensor (2) by diffusion th rough an opening at the bottom. The sensor creates a current - signal proportional to the gas concentra tion. This signal is amplified, temperature compensated and linearised. As a digital signal it is transmit[...]

  • Página 7

    Compur Statox 4120 Construction: The system consists of a 19“-4-HE rack with backplane and up to nine Statox 4120 control modules. Each Statox 4120 sensor head is communicating wi th one control module. The Statox 4120 rack is available in following designs: STATOX 4120 Rack ½ x 19“ for 4 Control modules STATOX 4120 Rack 19“ for 9 Control mo[...]

  • Página 8

    Compur Statox 4120 2.3 Statox 4120 control module Each Statox 4120 Control module has its own power supply. The intrinsically safe sensor head supply circuit is supplied by a separate secondary winding. pic.4: Statox 4120 Rack 1 19“ Rack 9 LED A1 2 Statox 4120 control module 10 LED A2 3 Button A2 11 Potentiometer for A2 4 Button A1 12 Potentiomet[...]

  • Página 9

    Compur Statox 4120  LED A1 (9) - On if pre - alarm threshold is exceeded  Display A2 (10) - On if main alarm threshold is exceeded  Button A1 (4) - Press and hold button A1 to display A1 thres hold. Adjust with Pot. (12). A1 must be < A2.  Button A2 (3) - Press and hold button A2 to display A2 threshold. Adjust with Pot. (11).  Bu[...]

  • Página 10

    Compur Statox 4120 3. Installation and electrical connections 3.1. Statox 4120 sensor head 3.1.1. Mounting The sensor head should be installed as close as possibl e to potential leaks. If it is used as industrial hygiene device it should be located between a potent ial leak and personnel working in the area. Parameters such as:  Air flow (wind, [...]

  • Página 11

    Compur Statox 4120 pic.7: Drilling plan for the mounting brackets 3.1.2. Connecting the signal cable The signal cable connects sensor head and control module. Use only shielded cable. The maximum cable length depends on the cable specifications. Cable: Length l Capacity C L [pF/m] Inductivity L L [mH/m] Approved parameters: U O , I O , C O , L O A [...]

  • Página 12

    Compur Statox 4120 Example of cable specifications: Max. cable capacity: l x C L = C o - C i = 107 nF Max. cable inductivity: l x L L = L o - L i = 6,6 mH Diameter: > 0,75 mm 2 The Statox 4120 Systems will work reliably if the electrical resistance is : R L < 50 Ω . Most commonly the maximum length is limited by the cable capacity. Example:[...]

  • Página 13

    Compur Statox 4120 3.2 Statox 4120 rack Statox 4120 Rack must not be installed in hazardous areas. Observe local safety- and installation regulations. Protect any cable from tensile strain. The five - and the nine - contact terminals are plugged in. They can be removed to ease wire connection. pic.10: Backplane Statox 4120 Rack Installation instruc[...]

  • Página 14

    Compur Statox 4120 Installation instructions for the RFI-shielded Statox 4120 rack:  Use well shielded signal cable. The shield must make good contact with the RFI resistant cable glands. It must not be interrupted by connection box es. If the signal cable is run through such, these must also be equipped with RFI resistant cable glands. They mus[...]

  • Página 15

    Compur Statox 4120 Slide sw itch S1: S1 ON OFF 1 Relay active during alarm A2 Relay inactive at alarm A2 2 Relay active during alarm A1 Relay inactive at alarm A1 Toggle sw itch S3: S3 ON OFF 1 Detection mode - 2 Rest Alarm by resetbutton R auto - reset 3 Detection mode - 4 Detection mode - 5 Measured value accepted if logic signal is 0V - 6 Detect[...]

  • Página 16

    Compur Statox 4120 DIP switch S1 (see pic. 8) programs gas and meas uring range. If you change your Statox to another gas or measuring range, a hardware modification may be required and the electronics must be re - adjusted. This must be done by authorised personnel. Table 1: Sw itch position for H 2 S Measuring range: 0-30 ppm 0-50 ppm 0-100 ppm S[...]

  • Página 17

    Compur Statox 4120 Table 4: Sw itch position for Cl 2 Measuring range: 0-1,5 ppm 0-3 ppm 0-10 ppm S1/1 ON ON OFF S1/2 ON ON ON S1/3 ON ON ON S1/4 ON OFF ON S1/5 ON ON OFF S1/6 ON ON ON S1/7 OFF OFF OFF S1/8 ON ON ON E-PROM Index sensor head 12, 13, 14 12, 13, 14 12, 13, 14 E-PROM Index control module 02, 03 ≥ 02 02, 03 Table 5: Sw itch position f[...]

  • Página 18

    Compur Statox 4120 Table 8: Sw itch position for SO 2 Table 9: Sw itch position for NO 2 Measuring range: 0-0,5 ppm Measuring range: 0-15 ppm S1/1 OFF S1/1 ON S1/2 ON S1/2 ON S1/3 ON S1/3 ON S1/4 OFF S1/4 ON S1/5 ON S1/5 ON S1/6 ON S1/6 ON S1/7 ON S1/7 ON S1/8 ON S1/8 ON E-PROM Index sensor head 21 E-PROM Index sensor head 21 E-PROM Index control m[...]

  • Página 19

    Compur Statox 4120 4.5 Manually triggered self test of the sy stem Push and hold button T for 2 s to initiate a self test. The next self test will start automatically after 24 h. 4.6 System failure As soon as the Statox detects a faulty system condition the LED SF goes on and relay SF is activated. This will be the case if:  Self test not passed[...]

  • Página 20

    Compur Statox 4120 5.1 Using the diagnostic box Switch the diagnostic box on. Then connect it to t he opto- coupler receptacle on sensor head bottom. Keep the LED`s and the phototransistors of the opto- coupler clean for proper data transmission. 5.1.1 Operation and error codes of the diagnostic box Note: If a combination of push button operations [...]

  • Página 21

    Compur Statox 4120 5.1.2 Status messages of the sensor head Button ST scans the system status: Code Status and action required Passed  System OK. Error A1  Amplifier defective: Repeat adj ustment or replace pcb. Error B1  Check battery pack connection. Battery pack discharged or defective, replace. If battery pack discharges frequently, ch[...]

  • Página 22

    Compur Statox 4120 6. Maintenance and calibration 6.1 Inspection Statox 4120 Sensor head The following maintenance intervals are general re commendations. Specific applications may request different intervals.  Splash guard, visual inspection every 4 weeks  Dust filter, visual inspection every 4 weeks  Statox 4120 sensor, replace after exp[...]

  • Página 23

    Compur Statox 4120 Filter cartridge replacement  Remove tube  Remove filter cartridge and bearing  Clean air access opening  Replace filter cartridge and bearing  Replace tube Generator cell replacement  Disconnect generator cell, remove tube to pump  Remove generator cell  Replace generator cell  Replace tube  Connect[...]

  • Página 24

    Compur Statox 4120 Procedure:  Remove splash guard and replace it by test gas adapter.  Connect span gas cylinder. Do not open regulator yet!  Connect diagnostic box to sensor head.  Reading diagnostic box: Red LED fl ashing; - “ready” – “x.xxx ppm”  Push CAL button  Reading diagnostic box: “CALIBR”  Push ENT butt[...]

  • Página 25

    Compur Statox 4120 7. The maintenace request option Purpose: This option can differentiate between fatal errors in the sensor head and maintenance requirements. It requires a Statox 4120 control module equipped with EPROM Index ≥ 03. It also sets the analog output to 4 mA during the self test, if required. Operation modes: The Statox 4120 can ope[...]

  • Página 26

    Compur Statox 4120 Error C3 (Too low sensitivity during self test): S3/3 on the control module offers the option to c hoose if C3 shall be a maintenance request (position ON) or system failure (position OFF). The system failure messages A1 and C3 (both defined as SF): The sensor head still transmits measur ed values to the control module, but these[...]

  • Página 27

    Compur Statox 4120 pic.12: Electrical connections and short circuit contacts Short circuit contacts on the maintenance request pcb: Bridge Analog 0-1V Analog 4-20 mA Analog 4(0)-20mA* 1 ● 2 ● ● 3 ● 4 ● ● 5 ● 6 ● ● 7 ● * Analog output 0 mA, if PCS-relay active, f. i. duri ng self test, alarm threshold adjustment and if the diagno[...]

  • Página 28

    Compur Statox 4120 8. The option analog output inhibition This option inhibits the analog output if the logic signal of the control module (see pic. 3, terminal 11) is set to 5 V instead of 0 V. This is the case if the system is unable to provide a valid measured value, for instance if: - Alarm thresholds are adjusted or displayed - During self tes[...]

  • Página 29

    Compur Statox 4120 9. The option zero adjustment This option is available for COCl 2 sensor heads with measuring range 0.3 ppm only. The zero adjustment of the sensor is started via diagnostic box. System requirements: Sensor head EPROM index 18c, control module EPR OM index 03a, diagnostic box EPROM index 02.  A zero adjustment must only be don[...]

  • Página 30

    Compur Statox 4120 10. Technical data General: Gas Measuring range Cl 2 0-1.5 ppm, 0-3 ppm, 0-10 ppm CO 0-150 ppm COCl 2 0-0.1 ppm, 0-0.3 ppm, 0-0.5 ppm, 0-1.5 ppm, 0-15 ppm, 0-100 ppm HCN 0-15 ppm, 0-30 ppm, 0-50 ppm, 0-100 ppm HCl 0-100 ppm H 2 S 0-30 ppm, 0-50 ppm, 0-100 ppm ClO 2 0-0.5 ppm NO 2 0-15 ppm SO 2 0-5 ppm Accuracy at TLV: +/- 10 % Al[...]

  • Página 31

    Compur Statox 4120 Control module: Type: 5331 0x0 (115 / 230 VAC) Operating temperature: -20 to +40 o C Storage temperature: -30 to +60 o C Explosion protection : [EEx ib] IIC Operating environment: II 2 G power: 15 W per control module Supply voltage: 115 / 230 VAC Max. operating voltage U o : 22 V DC Max. operating current I o : 50 mA DC Max. ext[...]

  • Página 32

    Compur Statox 4120 11. Accessories and spare parts Art. Nr. STATOX 4120 ACCESSORIES 508885 STATOX Diagnostic box 518876 STATOX Diagnostic box charger 115 V 518850 STATOX Diagnostic box charger 230 V 509115 STATOX Control module service adapter 508588 STATOX Sensor head flow adapter 500223 STATOX Head Splash guard plug 500224 STATOX Head Calibration[...]

  • Página 33

    Compur Statox 4120 558435 STATOX Manual -E- 518330 STATOX Sensor head battery 506947 STATOX Sensor head bearing 236 mm 557874 STATOX Sensor head EPROM "12" 562197 STATOX Sensor head EPROM "13" 502052 STATOX Sensor head EPROM "14" 550700 STATOX Sensor head EPROM "15" 551695 STATOX Sensor head EPROM "17&qu[...]

  • Página 34

    Compur Statox 4120 Specifications are subject to c hange without notice, and ar e provided only for comparison of products. The conditions under which our products are used, are beyond our contro l. Therefore, the us er must fully test our products and/or information to determine suitabilit y for any intended use, app lication, condition or situati[...]