16.2 System setup ............... 6 Dimensions ..............14 16.3 Main menu ................6.1 MAGDOS LK with dosing head made of PVC, PP or PVDF ..17 Appendix ................53 6.2 MAGDOS LK with dosing head made of stainless steel (1.4571) ... 17.1 Default settings..............
1 Notes to the Reader 1.3 Explanation of warning signs These Operating instructions contain the information and rules of behav iour necessary for safe and correct operation of the MAGDOS LK dosing pump. Warning signs represent the type and source of a danger:...
Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions 1.5 Identification of instructions for action This is how pre-conditions for action are identified: ü Pre-condition for action which must be met before taking action. This is how instructions for action are identified: è...
When using dosing pumps without ATEX certification in a potentially explosive area, explosions can occur that result in fatal injuries. WARNING ð Never use the MAGDOS LK dosing pump in potentially explosive areas. Danger due to magnetic radiation for people with pace makers!
Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions 2.5 Personnel qualification CAUTION Any personnel who work on the dosing pump must have appropriate Danger of personal injury and material damage! special knowledge and skills. Anybody who works with the dosing pump must meet the conditions Changing dosing media can lead to unpredictable reactions.
EC Declaration of Conformity for potentially explosive atmospheres. 3.2 Intended purpose 3.5 Prohibited dosing media The MAGDOS LK dosing pump is intended for the following purpose: the conveying and dosing of liquids. The dosing pump must not be used for these media and substances: Gaseous media, 3.3 Device revision...
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Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions Through-suction at installation without back-pressure valves Using unsuitable cleaning equipment Damage due to undamped acceleration mass forces Using the wrong spares or lubricants Exceeding the admissible pressure on the suction and discharge sides...
4.1 Properties 4.3 Structure of the dosing pump 4.3.1 General Overview The MAGDOS LK is a Solenoid-Diaphragm Dosing Pump that is used when precise dosing results are required. They are characterized by the following properties: Output range from 0.5 to 15 l/h, up to 16 bar, Reproducible dosing precision of w 2 %,...
Max. XXX l/h at Max. XXX l/h at IP XX, XXX V, XXXX Hz, XX W Fig. 4: MAGDOS LK nameplate Fig. 3: Controller of MAGDOS LK dosing pump Description Description a Product, type, nominal size a Graphic display b Part number...
Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK 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 “Delivery characteristic curves“...
Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions 5.2.1 Permitted temperature of the medium Information Value MAGDOS LK (all sizes) Dosing head made of PVC °C 0 – 35 Dosing head made of PP °C 0 – 60 Dosing head made of PVDF °C...
6.1 MAGDOS LK with dosing head made of PVC, PP or PVDF Fig. 5: Dimensioned drawing of MAGDOS LK with dosing head made of PVC, PP or PVDF (all dimensions in mm) Connection Material Size Nominal diameter 4/6 mm 1/4x3/8” 1/4“...
Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions 7 Installing the Dosing Pump 7.2 Installation examples DANGER 7.2.1 Installation on a wall bracket Danger to life due to electric shock! Electrically conductive liquid can enter pump housings, cable screw connections and mains connectors.
In many cases, you must install hydraulic accessories to be able to use all the functions that the dosing pump MAGDOS LK offers, to guarantee Damage to drives due to overloading func tional safety or to achieve a high level of dosing precision.
Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions 8.2 System piping 8.4 Hydraulic connections The system piping must not exert any force on the connections and 8.4.1 Connecting hose clips valves of the dosing pump. This means that steel piping should be connected to the dosing pump Choose the hose connection according to the condition of the hose by means of flexible pipe sections.
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Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions 8.4.2 Making the bonded connection 8.4.1.2 Size 6/12 Fig. 12: Bonded connection Perform the following working steps: Fig. 11: Hose clip 6/12 (internal and external diameter in mm) Cut the PVC tube to length.
8.6 Connecting the dosing head venting facility Lutz-Jesco GmbH dosing pumps are produced to the highest quality The MAGDOS LK dosing heads have an integrated dosing head venting standards and have a long service life. However, some parts are subject facility (except for dosing heads made of stainless steel).
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Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions 8.7.3 Pressure relief valve Pressure relief valves have an important safety function for protecting the dosing pump and the associated pipes and fittings.s The dosing pump can generate a pressure that is many times the rated one. A blocked pressure line can lead to dosing medium escaping.
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Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions 8.7.4 Back-pressure valve Description Back-pressure valves are necessary if: Pressure line there are considerably fluctuating system pressures, MAGDOS LK dosing pump the pressure on the suction side is higher than on the discharge side or if you intend to carry out dosing into depressurized lines.
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Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions 8.7.6 Priming aid Priming aids are particularly advisable: in the case of dosing pumps with small volumetric displacements per stroke or with low stroke length settings, with high uction heads, with highly dense dosing media,...
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Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions 8.7.8 Dosing of suspensions Description When dosing suspensions, the dosing head must be rinsed regularly to Chemical tank prevent depositing. To do this, you install a feed line for the rinsing medium (water) in the suction side installation.
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Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions 8.7.9 Suction pressure regulator Description A suction pressure regulator may be necessary if the suction-side Main line installation of the system demonstrates a varying suction pressure or supply pressure: Injection nozzle with shutoff valve...
Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions 9 Electrical installation Signal cables must not be laid parallel to high-voltage current lines or DANGER mains cables. You must route supply and signal lines in separate channels. An angle of 90° is required at line crossings.
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Pulse input For information on setting the operating mode, see Tab. 22: Connection socket 1 page 36. * Applies to cable colours of cables from Lutz-Jesco GmbH. No liability is M12x1 Assignments Connection Cable colour* accepted for cables from other manufacturers.
Tab. 26: Operator controls of the control unit Bar for representing the stroke frequency or delivery capacity You operate the MAGDOS LK dosing pump using the four multifunction Tab. 27: Explanation of menu navigation keys below the display. The keys have different assignments depending on where you are located at any one time in the menu structure.
Back Tab. 30: Explanation of the menu icons – Release input 10.3.4 Release code Fig. 33: Main menu The main menu lists the main functions of the MAGDOS LK dosing pump: Operating mode Symbol Meaning (see “Operating modes” on page 35), Venting (see “Venting the dosing pump”...
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Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions 10.6.2 Set "Units" menu item For information on the connection, see “Level input” on page 27. Level input Use the key to choose the menu item and press Manual mode 0.06 Setup.
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After entering all the digits, press OK. If your input is correct, the dosing pump displays the start screen. WARNING If you have forgotten the code, please contact Lutz-Jesco GmbH. Caustic burns or other burns through dosing media! If the Release code is activated, operation of the dosing pump is 10.6.6.2 Deactivating the Release code...
If your input is correct, the dosing pump displays the setup menu. your dosing pump. Press Menu. If you have forgotten the code, please contact Lutz-Jesco Info menu item and press OK. Use the key to choose the GmbH.
Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions 11 Operation WARNING CAUTION Caustic burns or other burns through dosing media! Danger of personal injury and material damage! After connecting the mains supply, residual dosing media in the Changing dosing media can lead to unpredictable reactions.
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Scale the delivery capacity of the dosing pump, if necessary (see Scaling You can use the function to adjust the MAGDOS LK flexibly to the “Scaling the delivery capacity“ on page 34). local conditions during the start-up. Sometimes, a dosing pump model Calibrate the dosing pump (see “Calibrating the dosing pump“...
11.2 Operating modes 11.1.3 Calibrating the dosing pump In dependence on the dosing medium you are using and the existing The MAGDOS LK dosing pump offers the following operating modes: delivery pressure, you must match the theoretical delivery capacity with Manual operation...
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Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions Press Setup. Pressing Menu does not interrupt dosing! The dosing pump displays the current configuration of this operating You do not stop the dosing pump until you change to a mode's parameters (Menu 3.31).
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Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions You can configure parameters Strokes per pulse Pulses per Example: stroke at the same time to define an exact number of strokes for a If you set „7 strokes per pulse“ and „3 pulses per stroke“, the dosing number of pulses.
Regardless of the selected operating mode, you can start or stop the automatically determines the stroke frequency. If the dosing pump‘s MAGDOS LK dosing pump by means of the closed switching contact on maximum output is exceeded during a fast sequence of pulses, the the Release input.
Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions 11.5 Shutting down in an emergency In an emergency, you must immediately disconnect the dosing pump from the mains supply or activate the Emergency Stop switch installed in the plant. Depending on the type of incident, you must depressurized the hydraulic connections or locked to prevent dosing medium from escaping.
Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions 12 Maintenance Lutz-Jesco dosing pumps are produced to the highest quality standards CAUTION 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...
Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions 12.3.2 Install a new diaphragm Maintenance work to be carried Frequency Precondition for action: ü Replace parts that are subject to if you detect unacceptable wear You have thoroughly cleaned the diaphragm rod b and the...
Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions 13 Troubleshooting Possible cause Remedy See below the troubleshooting instructions to the unit/system. If you cannot eliminate the fault, please consult with the manufacturer on further measures or return the dosing pump for repair.
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Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions 13.1.3 Delivery rate varies Possible cause Remedy Possible cause Remedy Pressure peaks due to è Install a suction pressure accel eration with long suction regu lator. è Valve leaking or blocked...
Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions 14 Spare parts 14.2 Dosing head spare parts kits including valves Dosing head spare parts kits including screws containing: Dosing head b, Valves, 1 set of dosing head screws c. Part No.
Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions 16 Menu structure of the Control Unit 16.1 Program start Language Magdos English LK 4 Deutsch ↓ Back Language Deutsch Francais ↓ Back Language Francais Language Espanol System setup (see the next Units ↓...
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Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions Language Units Units Litres / day Alarm output Litres / h ↓ ↓ Menu Setup Back Units Litres / h USgal / day ↓ Back Units USgal / day USgal / h ↓...
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Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions Level input Release input Release input not active User code Run = contact ↓ ↓ Menu Setup Back Release input Run = contact Run = open ↓ Back Release input Run = contact...
(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.
Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions 19 Declaration of harmlessness Copy the Declaration of harmlessness and complete it separately for each unit. Enclose one copy to the unit you are sending. Please send the declaration of harmlessness to us also in advance per fax...
Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions 20 Warranty application Index Warranty Application 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 application, filled out.
Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions Index Factory default setting Resetting to factory default setting ..........32 Foreseeable misuse ................8 Accessories ..................20 Function description ................11 Appropriate and intended use ............8 Hazards due to non-compliance with the safety instructions ....7 Back-pressure valve ................22...
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Stepper Motor-driven Diaphragm Dosing Pump MAGDOS LK Operating Instructions Operator controls of the control unit ..........28 Output (pulse input mode) ..............37 Units ....................30 Outputs of the control unit ...............26 Venting ....................34 Personal protective equipment ............7 Venting the dosing pump ..............34 Personnel qualification ...............7...
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Centrifugal Pumps Products for the disinfection of swimming pool water based on salt water electrolysis and domestic water technology The Lutz-Jesco App for iPads is available from the iTunes App Store. Additional information can be found at www.lutz-jesco.com Headquarters Hungary...