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Summary of Contents for Lutz-Jesco MAGDOS LK
- Page 1 Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions Read the operating manual! The user is responsible for installation and operation related mistakes! Dosing Original operating instructions BA-10020-02-V04 Liquids Conveying Gases © Lutz-Jesco GmbH 2020 Control Systems...
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Page 3: Table Of Contents
6 Dimensions ..............14 15 Delivery characteristic curves .........49 6.1 MAGDOS LK / LP with dosing head made of PVC, PP or PVDF ... 16 EU Declaration of Conformity ...........50 6.2 MAGDOS LK / LP with dosing head made of stainless steel (1.4571) .................. -
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 LK / LP. Warning signs represent the type and source of a danger: Observe the following principles:... -
Page 5: Safety
Solenoid-diaphragm dosing pump MAGDOS LK / LP 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 6: Hazards Due To Non-Compliance With The Safety Instructions
Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 2.4 Personal protective equipment CAUTION Based on the degree of risk posed by the dosing medium and the type of Increased risk of accidents due to insufficient qualifica- work you are carrying out, you must use corresponding protective equip- tion of personnel! ment. - Page 7 Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions These operating instructions differentiate between these user groups: 2.5.1 Specialist staff Thanks to their professional training, knowledge, experience and knowl- edge of the relevant specifications, specialist staff are able to perform the job allocated to them and recognise and/or eliminate any possible dan- gers by themselves.
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Page 8: Intended Use
3.2 Intended purpose 3.5 Prohibited dosing media The dosing pump MAGDOS LK / LP 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... - Page 9 Solenoid-diaphragm dosing pump MAGDOS LK / LP 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 10: Product Description
Graphic display: 128 x 64 px, 1.5 , monochrome, illuminated, Menu languages: English, German, French, Spanish, Portuguese, Dutch, Polish, Four multifunction keys for operator inputs, Floor- and wall-mounting options, Fig. 1: Dosing pump overview MAGDOS LK / LP Release code and security code, Description Calibration option, Eco-Mode energy-saving mode, Dosing head Connections: M12x1 connector, A-, B- or D-coded. -
Page 11: Function Description
P/N: *102A12345678* S/N: XXXXXXXXXX Made in *12345678012345* Germany Fig. 3: Controller of dosing pump MAGDOS LK / LP Fig. 4: Rating plate MAGDOS LK / LP Description Description Product, type, nominal size Graphic display Material of the dosing head / seals... -
Page 12: Technical Data
Solenoid-diaphragm dosing pump MAGDOS LK / LP 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 val- ues of the delivery capacity at different pressures, refer to chapter 15 “Delivery characteristic curves”... -
Page 13: Electrical Specifications
Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 5.2.1 Approved media temperature Information Value MAGDOS LK / LP (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 14: Other Data
Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 5.4 Other data MAGDOS LK / LP Size Information Value Weight 3.2 approx. (with dosing head made of PVC, PP, PVDF) Weight (with dosing head made of stainless steel 4.3 approx. -
Page 15: Dimensions
Fig. 5: Dimensioned drawing of MAGDOS LK / LP 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 LK / LP 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 LK / LP 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 cas-... -
Page 18: Hydraulic Connections
Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 8.4 Hydraulic connections Perform the following working steps: 1. Cut the hose (1) to the appropriate length neatly and at an exact right 8.4.1 Connecting hose clips angle. 2. Place a gasket that is suitable for the dosing medium between the Choose the hose connection according to the condition of the hose (mate- connection (4) and the valve. -
Page 19: Connecting A Leakage Drain
8.7.2 Injection nozzle 8.6 Connecting the dosing head venting facility The dosing heads of the MAGDOS LK / LP 2, 5 and 10 have an integrated If the pressure line enters a main line, it is advisable to install an injection dosing head venting unit (except for dosing heads made of stainless nozzle. - Page 20 Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions Notes on assembly: sible to accommodate the returned dosing medium. As an alternative, the system can return dosing medium into the suc- Double-ball injection nozzles must be installed into the main line verti- tion line in front of the dosing pump.
- Page 21 Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 8.7.8 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 suction hights, With highly dense dosing media,...
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Page 22: Electrical Installation
Power supply unit Mortal danger from electric shock! MAGDOS LK: 115 V AC or 230 V AC, 50/60 Hz MAGDOS LP: 110 - 240 V AC, 50/60 Hz (long-range power supply unit) If there is an electrical accident, you must disconnect the dosing pump The electrical connection comply with local regulations. -
Page 23: Subject To Technical Changes
(+)0/4 - 20 mA White Table 19: Connection socket 1 Ground (GND) Blue * Applies to cable colours of cables from Lutz-Jesco GmbH. No liability is accepted for cables from other manufacturers. Black 9.2.1.1 Stroke feedback output Table 20: Connection socket 2 9.2.2.2 Pulse input... - Page 24 Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 9.2.3 Connection socket 3 The 5 V DC power supply is performed on connection 5 of the dosing pump. The maximum permissible current of all connected devices is 9.2.3.1 Level input 50 mA.
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Page 25: Control
Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 9.2.6.1 Installing a wired network The network connection socket makes it possible to control the stroke frequency and the number of strokes. Furthermore, it is also possible to transmit all error and status messages in the opposite direction. -
Page 26: Operator Controls Of The Control Unit
Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 10.2 Operator controls of the control unit 10.3 Explanation of menu navigation Manual mode 0.06 Liter 100% Menu Start Fig. 21: Representation of the control unit on the display Explanation Calculated delivery capacity (units per minute, hour or day) -
Page 27: Menu Settings At Initial Commissioning
Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 10.6 Main menu 10.4.3 Release input Symbol Meaning è Press Menu. Main menu. The dosing pump displays menu 1 Contact open Operating mode Venting Contact closed Scaling Table 31: Explanation of the menu symbols – Release input ↓... - Page 28 Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 10.7.2 Set "Units" menu item 10.7.3.1 Configuring the fault reporting relay NO relay Manual mode 0.06 Liter Situation Alarm relay output 100% Relays Menu Start Voltage Fault Pins 1/4 Pins 2/4 supply Fig.
- Page 29 Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 2. Use the You can choose from the following options: key to choose the desired function and press OK. Not active (factory default setting), "Release input" is set. ü Alarm = contact...
- Page 30 If your input is correct, the dosing pump displays the start screen. System set- If your input is correct, the dosing pump displays the menu. If you have forgotten the code, please contact Lutz-Jesco GmbH. Safety code entered. ü Release code entered.
- Page 31 Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 10.7.9 Set "Eco-Mode" menu item 10.7.12 Set the menu point “Setting dosing control” (only LP) Setting energy-saving mode Doing this changes the power consumption, With FLOWCON LP 1 as optional accessories, the flow of the dosing medi- the delivery capacity and the delivery pressure;...
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Page 32: Information About The Dosing Pump
Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 10.8 Information about the dosing pump 10.9 Messages of the control (only LP) Info In the menu item, you can find a wide range of information about The system logs the disturbance messages of the dosing pump with the your dosing pump. -
Page 33: Operation
Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 11 Operation 4. Scale the delivery capacity of the dosing pump, if necessary (see WARNING chapter 11.1.2 “Scaling the delivery capacity” on page 34). 5. Calibrate the dosing pump (see chapter 11.1.3 “Calibrating the dos- Caustic burns or other burns through dosing media! ing pump”... - Page 34 Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 11.1.3 Calibrating the dosing pump 3. Use the Venting or key to choose the menu item and press OK. 4. Press and hold the Start key. In dependence on the dosing medium you are using and the existing de- The dosing pump starts delivery at the highest stroke frequency.
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Page 35: Operating Modes
Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 11.2 Operating modes 11.2.2 Pulse input Pulse input mode, the frequency and number of strokes issued by The dosing pump offers the following operating modes: the dosing pump is controlled in dependence on the number of and clear-... - Page 36 Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 11.2.2.3 Pulse input modes Parameter Explanation The parameters that you can set are different depending on the mode. Delivery rate Specifies the required output per pulse in ml. The output is calculated from the dosing pump's...
- Page 37 Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 11.2.3 Analogue input (only LP) l/pulse On the basis of the water meter's values (ml/pulse, Imp.) and the delivered dosing capacity (output), the dosing pump auto- matically determines the stroke frequency. If the dosing pump's maxi-...
- Page 38 Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 11.2.4 Batch mode 4. Use the + and - keys to set the desired current value. Admissible values are in the range 0.00 - 20.00 mA. The value that is displayed in brackets indicates the actual connected current value.
- Page 39 Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 1. Press Setup. Interval The system displays the with a clock icon and the time elapsing until the start of next dosing. The dosing pump displays the current configuration of this operating mode's parameters (Menu 3.41).
- Page 40 Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 15. Press 1/2/- to program the dosing procedures for the selected week- Parameter Explanation day. The following settings can be made: Runtime 1 Specifies the required run time of dosing pro-...
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Page 41: External On / Off Via Release Input
Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 2. Press Start again. Network mode, the signal that is connected to the Ethernet connec- tion controls the dosing pump's stroke frequency and number of strokes The dosing pumps starts dosing immediately. The system automati- (see ). -
Page 42: Decommissioning The Dosing Pump
Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 11.6 Storage 11.3.1 Starting the dosing pump Run = contact is set: Storing the dosing pump correctly extends its service life. You should avoid negative influences such as extreme temperatures, high humidity, è... -
Page 43: Maintenance
Operating instructions 12 Maintenance 12.1 Maintenance intervals Dosing pumps by Lutz-Jesco are manufactured 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 This table gives you an overview of maintenance work and the intervals balls). -
Page 44: Change The Diaphragm
Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 12.3 Change the diaphragm It may be necessary to gauge the delivery capacity after re- placing the diaphragm or other dosing pump spare parts. 12.4 Clean suction and pressure valves Contaminated valves affect the dosing precision and this means that you should clean the valves on a regular basis. -
Page 45: Troubleshooting
Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 13 Troubleshooting 13.1.2 Dosing pump does not prime 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 manu- facturer on further measures or return the dosing pump for repair. - Page 46 Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 13.1.5 Dosing pump delivery rate too high Possible cause Remedy Possible cause Remedy è Suction line is blocked (e.g. Clean the suction line. screen in foot valve) è Suction side pressure too high Install a back-pressure valve in è...
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Page 47: List Of Control Unit Messages
Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 13.2 List of control unit messages Description in Error code Stop the dosing Fault signalling Display Explanation "Messages" menu Messages Menu pump relay Restart pump Reset to factory settings Tank at minimum... -
Page 48: 14 Spare Parts
05, 1 39942 less steel / FPM 2, 4 39943 Fig. 53: Spare parts set for MAGDOS LK / LP 2, 5, 10 (stainless steel dosing head (1.4571)) (Ball/Seat/Seals) 6, 10, 15 39944 Required sets for a complete service: 1 Diaphragm spare parts kit, 1 Dosing head spare parts set including valves. -
Page 49: Delivery Characteristic Curves
Since these conditions vary at every installation location, you should cali- brate the dosing pump. Pressure [bar] Fig. 54: Delivery characteristic curves MAGDOS LK / LP 05 – 4 Pressure [bar] Fig. 55: Delivery characteristic curves MAGDOS LK / LP 6 – 15 Delivery characteristic curves ©... -
Page 50: Eu 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 51: Declaration Of No Objection
Solenoid-diaphragm dosing pump MAGDOS LK / LP 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 52: 18 Warranty Claim
Solenoid-diaphragm dosing pump MAGDOS LK / LP 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 53: Index
Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions 19 Index Ext start (batch mode) ..............39 Accessories ..................19 Alarm messages ................48 Alarm relay ..................28 Foreseeable misuse ................9 Alarm relay output ................24 Function description ................12 Analog input Operating mode ................37 Approved media temperature ............14 General warnings ................6... - Page 54 Solenoid-diaphragm dosing pump MAGDOS LK / LP Operating instructions Temperatures Approved ambient temperature ..........13 Operating conditions and limits ............13 Approved media temperature .............14 Operating modes ................35 Tighten up dosing head bolts ............44 Analog input ................37 Timer (batch mode) .................40 Batch mode ................38 Transportation ..................43...
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