1. Reading Labels Thanks for purchasing FineTek’s Product. This operation manual describes the product features, working principles, operation and maintenance methods. It makes the user fully understand how to use the product correctly, so as to prevent dangerous situations such as device damage or operator injury.
2. Product Warranty 2.1 New product warranty We don’t charge for the inspection, part/s and repair for the product of the company that has a defect within 12 months from the delivery date and meets the warranty terms. If the product defect is not due to human error during its transportation, user may change to a new unit from the company within 7 days from delivery date.
3. Product Inspection 3.1 Item check Sensor (1) Operation manual (1) 3.2 Safety check Before unpacking, check the packaging for deformation or damage, and take photos to be used as evidence. After unpacking, checks the contents for deformation, damage or any quality problems, and take photos to be used as evidence.
5. Scope Of Application Scope The product is designed based on food grade structure and materials, ideal for food and health areas. Suitable for level detection of powder or granular medium as a switch output. Can be used for liquid with separate layers (such as bubbles) and two-level or interface detection (such as oil + water).
7. Working Principle Working principle of this sensor is based on the frequency sweep technology. The sensor tip will send out electric field signal, and different resonance frequency is created according to different medium. Thus a switching signal will be triggered if the sensor is covered with material..
10. Installation Before installing and unloading the product, make sure that the device is not suffered to any pressure and that the material inside the pipe or container does not have leakage. Pay attention to the potential hazards relevant to the temperature of the device and the media. 10.1 Installation Environment ...
10.2 Installation process Make sure that the sealing surface is clean before installation and remove the protective cover only when installing. If the sealing surface is damaged, replace the device. The distance between the front probe and the silo wall has to be over 30mm in order to prevent the sensibility to be influenced.
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Rear install type Cable gland Auxiliary rod O-ring Sensor Connector Auxiliary rod is needed for rear installation, auxiliary rod is not included in the order (customized order if need)。 When tightening, the sealing ring is not exposed and must be compressed at least 1/4 wire diameter or more than 0.3mm to ensure the seal, and the tightening torque is controlled between 20...30 Nm.
10.3 Installation examples The sensor can be installed as shown below: Tank Diagram The figure shows an example of container installation, such as for level detection or as idling protection. Note! 1. Mounting the probe at a 20° incline will can avoid material bridges from forming. It also won't be damaged by the inflowing material.
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Rear install type Top-mounted Side-mounted The probe crosses the material of High/low alarm and to the barrel wall and effectively solve the problem that inhibits bridging. no hole in the side. After installation, please check whether the resistance of the container or pipe entrance is within the allowable range.
11. Wiring Instructions Attention! Wiring must be carried out by an electrician. Make sure you comply with national and international regulations related to the installation of electrical equipment. The input power supply must be within the specifications of the product. ...
11.1 Simulation output test 1. Finished the installation and supply the sensor with 12~30Vdc. 2. Lean a magnet close to the + sing for 3 seconds or more, there will be switching output with corresponding LED light display. 3. Remove the magnet from the + sign, the switching output and corresponding LED light display will return to normal status.
12. Step of magnetic alignment/Calibration for sis sensor Magne LED yellow and green lights (yellow and green lights will flash at an interval) (Figure 1) (Figure 2) 1. Under the power supply, take the magnet close to the hexagonal surface of the sensor (Figure 1), an analog alarm will appear after 3 seconds, and the yellow LED will turn on (Figure 2).
13. Daily Maintenance And Handling Regularly check the probe for material accumulation or damage and clean as needed. Replace the device if it is damaged. Before removing and reinstalling the device, carefully clean the probe neck and the mounting slot, especially the sealing cone. Take appropriate methods to ensure that no external matter enters the device.
14. Simple Troubleshooting Anomaly Cause Solution Check and repair the power cord. The device is not powered. Check and turn on the power switch. The connector is not plugged in Check the M12 connector and No lights are lit and the switch is properly.
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