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Table of Contents
Related Manuals for Lutz-Jesco MAGDOS LA
Summary of Contents for Lutz-Jesco MAGDOS LA
- Page 1 Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions Read the operating manual! The user is responsible for installation and operation related mistakes! Dosing Liquids Original operating instructions BA-10010-02-V01 Conveying Gases © Lutz-Jesco GmbH 2017 Control Systems...
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Page 3: Table Of Contents
Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions Table of Contents 1 Notes for the Reader ............4 10 Control ................25 1.1 General non-discrimination ............10.1 Operator controls of the control unit ........1.2 Explanation of the signal words .......... -
Page 4: Notes For The Reader
1.3 Explanation of the warning signs These Operating instructions contain information and behaviour rules for safe and designated operation of the dosing pump MAGDOS LA / LD. Warning signs represent the type and source of a danger: Observe the following principles:... -
Page 5: Instruction For Action Identification
Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions 1.5 Instruction for action identification This is how pre-conditions for action are identified: ü Pre-condition for action which must be met before taking action. A resource such as a tool or auxiliary materials required to perform the operating instructions. -
Page 6: Safety
Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions 2 Safety 2.1 General warnings WARNING The following warnings are intended to help you to eliminate the dangers Caustic burns or other burns through dosing media! that can arise while handling the dosing pump. Risk prevention measures always apply regardless of any specific action. -
Page 7: Hazards Due To Non-Compliance With The Safety Instructions
Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions 2.4 Personal protective equipment CAUTION Based on the degree of risk posed by the dosing medium and the type of work you are carrying out, you must use corresponding protective Increased risk of accidents due to insufficient qualifica- equipment. - Page 8 Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions These operating instructions differentiate between these user groups: 2.5.1 Specialist staff Thanks to their professional training, knowledge, experience and knowledge of the relevant specifications, specialist staff are able to perform the job allocated to them and recognise and/or eliminate any possible dangers by themselves.
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Page 9: Intended Use
You must never operate dosing pumps in a potentially explosive The dosing pump MAGDOS LA / LD is intended for the following purpose: atmosphere if they do not have corresponding nameplates or an the conveying and dosing of liquids. - Page 10 Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions Foreseeable misuse is assigned to the individual stages of the product Delivery of dosing media for which the system is not designed lifetime: Delivery of particulate or contaminated dosing media Inadequate protective clothing or none at all 3.6.1 Incorrect assembly...
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Page 11: Product Description
Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions 4 Product description 4.1 Properties 4.3 Structure of the dosing pump 4.3.1 General Overview The MAGDOS is a solenoid diaphragm dosing pump that is used when precise dosing results are required. -
Page 12: Function Description
*102A12345678* S/N: XXXXXXXXXX Made in *12345678012345* Germany Fig. 4: Rating plate MAGDOS LA / LD Fig. 3: Controller of dosing pump MAGDOS LA / LD Description Description Product, type, nominal size Graphic display Material of the dosing head / seals... -
Page 13: Technical Data
Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions 5 Technical data 5.1 Delivery capacity data Please note that some of this data only represents guide values. The actual capacity of a dosing pump depends on various factors. For approximate values of the delivery capacity at different pressures, refer to chapter 15 „Delivery characteristic curves“... -
Page 14: Approved Media Temperature
Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions 5.3 Approved media temperature Information Value MAGDOS LA / LD (all sizes) Dosing head made of PVC °C 0 – 35 Dosing head made of PP °C 0 – 60 Dosing head made of PVDF °C... -
Page 15: Dimensions
Fig. 5: Dimensioned drawing of MAGDOS LA / LD with dosing head made of PVC, PP or PVDF (all dimensions in mm) Connection Material Scale Nominal width 4/6 mm 1/4"... -
Page 16: Installing The Dosing Pump
Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions 7 Installing the Dosing Pump 7.2 Installation examples DANGER 7.2.1 Installation on a wall console Mortal danger from electric shock! Electrically conductive liquid can enter pump housings, cable screw connections and mains connectors. -
Page 17: Hydraulic Installations
Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions 8 Hydraulic installations 8.1 Design of the system In this chapter, you will find information about the hydraulic parts of a system that you should install or that can install additionally. In many... -
Page 18: Aligning The Dosing Head
Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions 8.3 Aligning the dosing head 2. Place a gasket that is suitable for the dosing medium between the connection (5) and the valve. 3. Screw the connecting piece e to the dosing pump's valve using the (2). -
Page 19: Connecting A Leakage Drain
Perform the following working steps: 1. Cut the tube to length. MAGDOS LA / LD dosing heads have an integrated dosing head venting 2. Cut the thread (2) onto the end of the tube. facility (except for dosing heads made of stainless steel). -
Page 20: Hydraulic Accessories
Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions Perform the following working steps: At an appropriate pressure, a pressure relief valve opens a bypass line and protects the system in this way from damage caused by over-pres- 1. Connect a 4/6 hose to the dosing head venting facility. - Page 21 Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions 8.7.9 Suction pressure regulator pulsations. To prevent unnecessary pipe friction losses, you should lay the A suction pressure regulator may be necessary if the suction-side connecting line straight and in accordance with the rated width of the installation of the system demonstrates a varying suction pressure or pulsation dampener.
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Page 22: Electrical Installation
Only connect the dosing pump to sockets with an attached protective earth. Fig. 16: Conductive rubber hoses in the connections 1 and 3 of the MAGDOS LA/LD 9.1 Principles The dosing pump is fitted with a 115 V AC or 230 V AC (50 / 60 Hz) power supply unit. -
Page 23: Description Of Connection Sockets
Table 17: Connection port 2 - analogue input To set the function, see section10.2.3 „Release input“ on page 25. * Applies to cable colours of cables from Lutz-Jesco GmbH. No liability is Potential-free contact accepted for cables from other manufacturers. - Page 24 Ground (GND) Blue Black Table 18: Connection port 2 - pulse input * Applies to cable colours of cables from Lutz-Jesco GmbH. No liability is accepted for cables from other manufacturers. 9.2.2 Connection socket 3 Level input Connection port 3 serves the level monitoring of a dosing tank (e.g. a suction line with a level switch).
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Page 25: Control
Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions 10 Control 10.2.2 Operating modes 10.1 Operator controls of the control unit Symbol Meaning Manual mode Analogue input (only LA) Pulse input (only LD) Table 22: Explanation of the menu symbols – Operating modes 10.2.3 Release input... - Page 26 2. Proceed as described under point 1 for the other digits. 3. After entering all the digits, press OK. If your input is correct, the dosing pump displays the start screen. If you have forgotten the code, please contact Lutz-Jesco GmbH. ü...
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Page 27: Operation
Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions 11 Operation 4. Select an operating mode and start the dosing pump in accordance WARNING with the instructions in the chapter 11.2 „Operating modes“ on page 28. Caustic burns or other burns through dosing media! The dosing pump primes. -
Page 28: Operating Modes
6. Press Stop, as soon as there is a continuous throughflow from the 9.2.1.3 „Pulse input (only LD)“ on page 24). dosing head venting facility with no air bubbles. The MAGDOS LA is controlled via an analogue signal. The dosing pump stops delivery. 7. Close the vent screw. - Page 29 The number of pulse signals required for a dosing stroke is displayed on You can find a simple means of performing the necessary the dosing pump display for values below 100%. calculations on the Lutz-Jesco GmbH homepage. To do so, click on the following link or enter it in your browser: http://www.lutz-jesco.com/en/online-help...
- Page 30 Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions 11.2.2.7 Operation with contact water meter (only LD) The dosing pump MAGDOS LD is prepared for operation with a con- tact-type water meter. The contact sequence of the water meter and the size of the dosing pump must be matched to each other (calibrated).
- Page 31 Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions Calculating the transmission factor Use of a higher dosing pump model, e.g., MAGDOS LD 10 instead of MAGDOS LD 6 required dosing quantity per pulse x 100% The first calculation phase is used to determine the transmission factor...
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Page 32: External On / Off Via Release Input
Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions 11.3 External On / Off via Release input 11.6 Storage Regardless of the selected operating mode, you can start or stop the Storing the dosing pump correctly extends its service life. You should... -
Page 33: Maintenance
Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions 12 Maintenance 12.1 Maintenance intervals The products are produced to the highest quality standards and have a long service life. Nevertheless, some of their parts are subject to wear due to operation (e.g. diaphragms, valve seats, valve balls). This means... -
Page 34: Change The Diaphragm
Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions 12.3 Change the diaphragm NOTE Damage to the dosing head/diaphragm leaks If you tighten the screws too much, this can lead to the dosing head being damaged. However, not tightening the screws enough leads to the diaphragm being leaky and correct functioning being affected. -
Page 35: Troubleshooting
Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions 13 Troubleshooting Possible cause Remedy See below for information about how to rectify faults on the device or the system. If you cannot eliminate the fault, please consult with the è... - Page 36 Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions 13.1.3 Delivery rate varies Possible cause Remedy Possible cause Remedy è System backpressure too Clean blocked injection nozzle. high (measured at discharge è Install pulsation dampeners to è Valve leaking or blocked...
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Page 37: 14 Spare Parts
Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions 14 Spare parts Type Part No. Ceramic/PVDF/FPM 05, 1 38978 (ball/seat/seals) 2, 4 38979 6, 10, 15 38980 PVDF Type Part No. PTFE/PVDF/FPM 05, 1 38984 (ball/seat/seals) 2, 4 38985 6, 10, 15 38986 Fig. -
Page 38: Delivery Characteristic Curves
Since these conditions vary at every installation location, you should calibrate the dosing pump. Pressure [bar] Fig. 32: Delivery characteristic curves MAGDOS LA / LD 05 – 4 Pressure [bar] Fig. 33: Delivery characteristic curves MAGDOS LA / LD 6 – 15... -
Page 39: Ec Declaration Of Conformity
(NL) EU-overeenstemmingsverklaring Ondergetekende Lutz-Jesco GmbH, bevestigt, dat het volgende genoemde apparaat in de door ons in de handel gebrachte uitvoering voldoet aan de eis van, en in overeenstemming is met de EU-richtlijnen, de EU-veiligheidsstandaard en de voor het product specifieke standaard. Bij een niet met ons afgestemde verandering aan het apparaat verliest deze verklaring haar geldigheid. -
Page 40: 17 Declaration Of No Objection
Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions 17 Declaration of no objection Please copy the declaration, stick it to the outside of the packaging and return it with the device. Declaration of no objection Please fill out a separate form for each appliance! We forward the following device for repairs: Device and device type: .............. -
Page 41: 18 Warranty Claim
Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions 18 Warranty claim Warranty claim Please copy and send it back with the unit! If the device breaks down within the period of warranty, please return it in a cleaned condition with the complete warranty claim. -
Page 42: Index
Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions 19 Index Accessories ..................20 Handling instructions Analog input Marking ..................5 Connection .................23 Hazards due to non-compliance with the safety instructions ....7 Approved media temperature ............14 Hydraulic accessories ..............20 Hydraulic connections ..............18 Hydraulic installations ..............17... - Page 43 Solenoid-diaphragm dosing pump MAGDOS LA / LD Operating instructions Safety ....................6 Scope of delivery ................11 Set up information ................16 Shutdown ..................32, 33 Shutting down in an emergency ............32 Signal words Explanation ...................4 Spare parts ..................37 Specialist staff ...................8 Start-up ..................22, 27 Storage ....................32...
- Page 44 Products for the disinfection of swimming pool water based on salt water electrolysis and domestic water technology The Lutz-Jesco App for iPads and iPhones is available from the iTunes App Store. Additional information can be found at www.lutz-jesco.com Headquarters Hungary...
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