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Summary of Contents for FineTek EF
- Page 1 EF+EG Calibration and setting Operation Instruction FineTek Co., Ltd No.16, Tzuchiang St., Tucheng Industrial Park, New Taipei City 236, Taiwan Tel: 886-2-22696789 Fax: 886-2-22686682 Email: info@fine-tek.com http://www.fine-tek.com 08-EFEG-B0-EK,04/10/2012...
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Page 2: Table Of Contents
Contents 1. Reading Before Use ................... 1 2. Warranty ..................... 2 2.1 Warranty for New Product ................2 2.2 Warranty Under Maintenance ................ 2 2.3 Service Network ....................3 3. Product Inspection ..................4 3.1 Product Checking ..................... 4 3.2 Safety Inspection ..................... 4 3.3 Transportation safety .................. - Page 3 9. Functions ....................18 9.1 Quick Installation Introduction ..............18 9.2 Advanced Settings ..................20 10. Storage & Transportation Requirements ..........21 10.1 Environmental Requirements ..............21 10.2 Transportation Requirements ..............21 11. Maintenance ................... 22 11.1 Regular Maintenance .................. 22 11.2 Parts Installation ...................
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Page 4: Reading Before Use
1. Reading Before Use Thank you for your purchase for FineTek product. This menu introduces the product features, operations, maintenance and troubleshooting to help user get familiar with product, and avoid harm by unperoper use. Before use, please carefully study the details of product. -
Page 5: Warranty
2. Warranty 2.1 Warranty for New Product All FineTek products will get one year guarantee in regular operation. Product within guarantee period will get service and no charge for any nominal fee. User finds any defect during delivery process or not be broken by wrong operation that can ask return or replace. -
Page 6: Service Network
Nanjing Branch Cutral Road, Nanjing Drum Tower +86 025-83176832 +86 025-83176831 (China) District, Nanjing, China No. 11 Kaki Bukit Road 1 #04-01 Finetek Pte Ltd. Eunos Technolink 415939, +65 6452-6340 +65 6734-1878 (Singapore) Singapore Frankfurter Str. 62, OG D-65428 FineTeK GmbH... -
Page 7: Product Inspection
3. Product Inspection 3.1 Product Checking 1 pcs EG Magnetostrictive Level Transmitter sensor, 1 pcs EF By-Pass chamber, 1 pcs cable (standard M12 connector, length 2M) 3.2 Safety Inspection Open box Please check the packaging before unpacking whether deformed or damaged. If... -
Page 8: Product Introduction
4. Product Introduction 4.1 Product Features This product is an integration of benefits of EF Magnetic Float type By-Pass Level Indicator with easy level observation and EG Magnetostrictive Level Transmitter with high accuracy, quick response time into one unit. This unit can easily installed on the side of the tank for level measurement and control. -
Page 9: Machine Composition
4.3 Machine composition 4.4 Product Application Textiles Dyeing equipments Waste Water Treatment Chemical Machinery (Raw material tanks, storage tanks, reaction tanks) Power plant Pharmaceutical equipments (medicine raw materials storage tanks) Kerosene, Heavy oil, fuel storage tanks Petrochemical industry Water processing industry (water storage, hot water recycling equipments etc) -
Page 10: Product Specification
5.1.2 External Dimension Skip 5.1.3 Hole Dimension Skip 5.1.4 Order Information During model selection of EF Series, please select EG Transmitter parts code as described below: Transmitter: A: EG37 Intrinsically Safe Explosion-Proof Modbus RS-485 Output (EG371BQ00-00AB-L) B: EG37 Intrinsically Safe Explosion-Proof 4~20mA(Bottom~Top)Output... -
Page 11: Electrical Specification
5.2 Electrical Specification Power supply: 24VDC±10% ( EG Magnetostrictive Level Transmitter) 5.3 Wiring Information 1. Single / Double float +RS485 Loop Power 24Vdc Loop Power (CH1) Brown Blue Loop Power (CH1) Green RS485 Black RS485 2. Double float + Dual current output Loop Power 24Vdc Loop Power (CH1) -
Page 12: Installation
6.1 Environmental Safety Skip 6.2 Product Installation EF By-Pass Level Indicator Chamber Installation: Firstly read and understand “Product Safety Installation Precautions” Before installation remove from the top and bottom flanges. Please ensure the flange hole position and diameter is in similar position with the flange of the tank extension pipe. - Page 13 After welding, dismantle indicator for check-up, cleaning etc, then add gasket between flange before re-installing By-Pass Level Indicator. Before opening hole and welding, please measure all the every dimension of By-Pass indicator. Please ensure that top & bottom holes are identical in a straight line and perpendicular to ground.
- Page 14 If the float specific gravity is not changed together with liquid, calibration is required for minimum and maximum level. This will solve the problem of over indication or incomplete indication of flags. But this will not overcome the issue of flag indication ahead or lag behind real liquid level.
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Page 15: Electric Circuit Installment
Firstly tight M6 screw and then fix Magnetostrictive sensor with M4 screws. Please ensure the metallic belt is in the right position and tightly holding the chamber, indicator and EG sensor. Parts Material Specifications Quantity Standard/ Top conduit Top cover+1/2”PT plug/ bottom double flange+1/2”PT plug ψ16 stem 2.5t SUS304 Sheet Metal Cover... -
Page 16: Precautions
Please ensure not to open the housing, which can affect the accuracy of the sensor. By-Pass Level Indicator (EF): By-Pass Indicator must be installed vertical with the vessel, and vertical deviation must be less than 3°... -
Page 17: Operation Instructions
7. Operation Instructions 7.1 EG Magnetostrictive Level Transmitter Wiring Connection Considerations During wiring connection, please check that power supply is disconnected. During peeling of wire, please ensure that there is no naked wire which can touch other wires resulting in signal short circuit. For safety of the sensor, please check there is no naked wire touching any other metallic object near the sensors. -
Page 18: Operation Procedure
Start 7.3 Operation Procedure Provide EG Power Supply Connect with RS-485 Start Calibration Program MLMAS.EXE Set Connection Parameters Move Float with Reference Point (Zero point) Read Reference Point (Zero point) Distance for float Whether reference point Compensate enter Float match (or 0 mm) Adjustment Set SPAN value (correspond to full scale current) -
Page 19: Order Instruction
7.4 Order Instruction Skip 7.5 Model Code Explanation Skip... -
Page 20: Technical Words Explanation
8. Technical Words explanation Skip... -
Page 21: Functions
9. Functions 9.1 Quick Installation Introduction Magnetostrictive Level Transmitter (EG) calibration process and setting program Provide power supply and connect RS-485 wires Start calibration program MLMAS.exe Input setting Address, BaudRate and Port. Please refer to below picture (Default Address=1,BaudRate=9600,COM1) Click connect. Step 3. - Page 22 After connection, user will notice below shown interface. Float 1 and Float 2 is showing the current position of the liquid. Stop Sync Output type Zero Display Float 2 Zero setting Float 1 Processing Click Stop Sync to edit parameters. In case of analog output, if top mounting then select Bottom~Top, otherwise select Top~Bottom.
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Page 23: Advanced Settings
Max. Display Min. Display (Span Value: maximum current position (20mA) is to measure the maximum range calibrated at maximum position) (Zero Value: minimum current position (4mA) is to measure the lowest level calibrated at manimum position) ps:Above process will finish calibration setting 9.2 Advanced Settings Skip... -
Page 24: Storage & Transportation Requirements
10. Storage & Transportation Requirements 10.1 Environmental Requirements Skip 10.2 Transportation Requirements Package box must be carefully handled during transportation. High pressure or throwing can damage the product. Mishandling or collision can damage floats, glass indicator or deformation of brackets, may affect flags smooth movement and can also damage magnetic switches. -
Page 25: Maintenance
11. Maintenance 11.1 Regular Maintenance Regular inspection is required to check if magnetic belt is lose or fix indicator, transmitter, magnetic switch in case deviated from actual position. Regular inspection and fixing required for lose screw or flanges. During draining of sewage and cleaning process, also clean the floats for any sticky impurities. -
Page 26: Trouble Shooting
12. Trouble Shooting Symptom Possible cause Action 1. Flag Display & Real 1. Check float S.G is lower than Float S.G must be lower than fluid medium, so level not consistent fluid? that it can operate normally. If not then replace float.
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