MAGDOS LB
Solenoid-driven diaphragm dosing pump
Operation &
Maintenance Instructions
Read these operation and maintenance instructions before start up!To be held for future reference.
EN
02
Dosing
Conveying
Control
LiquidsGasesSystems
Page 1: ...d driven diaphragm dosing pump Operation Maintenance Instructions Read these operation and maintenance instructions before start up To be held for future reference EN 02 Dosing Conveying Control Liqui...
Page 2: ...erformance curves 9 7 Installation 10 7 1 General notes of instruction 10 7 2 Installation location 10 7 3 Arrangement of the dosing pump 10 7 4 Electrical connection 11 7 5 Hydraulic connections 11 7...
Page 3: ...r property damage IMPORTANT or NOTICE Appears in conjunction with safety instructions which may endanger the machine and its operation if disregarded IMPORTANT Draws attention to supplementary informa...
Page 4: ...ed immediately 1 7 Safety instructions for the owner operator Leakages e g when a membrane breaks of dangerous materials to be conveyed e g aggressive poi sonous must be purged in such a way that they...
Page 5: ...esistance of the pump s materials of construction must be verified before dosing aggressive media The dosing head of the dosing pump as well as connections and lines of the system may be under pressur...
Page 6: ...etal parts may burn your hands Always disconnect the mains power supply before opening the magnetic drive and let the dosing pump cool down for at least one hour CAUTION Malfunctions may arise in circ...
Page 7: ...ity The operating conditions described in chapter 5 Technical Data must be observed 3 Function Dosing pumps are used to add chemicals specifically in various processes Metering capacities range from 0...
Page 8: ...oke frequency 120 min 1 250 min 1 160 min 1 180 min 1 250 min 1 Suction lift for non ef fervescent media 5 mWS 5 mWS 3 mWS 3 mWS 2 mWS 2 mWS 2 mWS Max inlet pressure 800 mbar Power supply 110 240 V AC...
Page 9: ...the viscosity of the process fluid and hydraulic installation conditions Dosing pumps must therefore be gauged in litres during application 0 1 2 3 4 5 6 0 2 4 6 8 10 12 14 16 l h bar LB 4 LB 2 LB 1 L...
Page 10: ...ssure valves and relief valves Always use appropriate tools for the installation of plastic connecting parts To avoid damage never apply excessive force IMPORTANT Plastic parts especially PVC parts ca...
Page 11: ...exact right angle to the appropriate length Chose the tubing connection according to the character of the tubing material inner diameter wall thickness in order to considerate the maximum pressure lo...
Page 12: ...on fitting mounted from above Injection nozzle mounted from below for media with a tendency to crystallize Fig 7 4 Injection nozzle installation 7 7 Installation example Example for accessories Excerp...
Page 13: ...s controlled continously variable via the stroke frequency in the metering capacity of 0 to 100 see stroke frequency adjustment The stroke frequency adjustment is ap proximately linear in proportion t...
Page 14: ...on until fluid comes out Then close it again In the case of effervescent media allow the liquid to escape permanently approx 1 drop for 1 3 strokes The escaping chemical must be returned to the supply...
Page 15: ...ply and secured to prevent unauthorized restarting CAUTION The pressure must be relieved before disconnecting the discharge line from the pump discharge valve so that chemical cannot be sprayed out 10...
Page 16: ...tic or other burns The dosing pump head must always be depressurized and rinsed thoroughly with water or a suitable medium before starting any work on the dosing pump b Replacing the diaphragm IMPORTA...
Page 17: ...Troubleshooting Chapter 14 for a description of possible causes 11 2 Valves Check the double ball valves of the dosing pumps regularly for impurities A valve is replaced by replacing the complete dosi...
Page 18: ...g pump will start operating for 60 s and will then stop automatically Then switch off the dos ing pump 7 Fill up the quantity that was conveyed from the priming aid with a measuring glass to the marke...
Page 19: ...38981 38982 38983 PTFE PVDF 39081 39082 39083 Stainless steel 39087 39088 39089 Glass PVDF EPDM 39042 39043 39044 PTFE PVDF 39096 39097 39098 Stainless steel 39102 39103 39104 PP Glass PVDF FPM 38978...
Page 20: ...ice Power supply interrupted Switch on power supply voltage Solenoid defective inform Lutz Jesco service Frequent dia phragm failures Diaphragm was not properly tightened to the diaphragm rod Screw in...
Page 21: ...3 It contains all the technical information required for installation start up and maintenance Should you have any questions or require further informations regarding these operating instructions plea...
Page 22: ...itial start up 14 Injection nozzle 12 Injection nozzle installation 12 Installation 10 Installation examples 12 Installation location 10 M Maintenance 16 O Operation 13 P Performance curves 9 Personal...
Page 23: ...17 Drill template Scale 1 1 All dimensions in mm 100 70 O 6 5 116 Drill template Operation Maintenance Instructions 23...
Page 24: ...24 Operation Maintenance Instructions Drill template...
Page 25: ...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...
Page 26: ...the product has been cleaned thourohly inside and outside before returning that it is fee from hazardous material i e chemical biological toxic flammable and radioactive mate rial and that the lubric...
Page 27: ...onnections plug connectors or cables loose Wear parts Operating elements e g switches push buttons Breakage other damage Electronic unit Corrosion Damage in transit 3 Leaks 4 No or inadequate function...
Page 28: ...t Asia Lutz Jesco East Asia Sdn Bhd 6 Jalan Saudagar U1 16 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor Malaysia Phone 603 5569 2322 Fax 603 5569 1322 E Mail info lutz jescoasia com Intern...
