Страница 1: ...Technology for Vacuum Systems Instructions for use ME 8 MZ 4 MD 4 MV 2 Diaphragm pumps...
Страница 2: ...l and manufacturing technology Our quality maxim is the zero fault principle Every diaphragm pump leaving our company is tested intensively including an endurance run of 18 hours Therefore also faults...
Страница 3: ...11 Accessories Installation 12 Troubleshooting 14 Replacing diaphragms and valves 15 Notes on return to the factory 19 Health and safety clearance form 20 A Attention Important notes Not permitted Mi...
Страница 4: ...trical supply If the plug has been removed or has to be removed the cable will contain wires colour coded as follows green or green and yellow earth blue or white neutral brown or black live lkW Check...
Страница 5: ...the pump chamber check inlet and outlet of the pump inspect the pump chamber regularly and clean if necessary The pumps are not suitable to pump unstable substances and substances which react explosiv...
Страница 6: ...product processed by the vacuum system and that the equipment if necessary is appropriately decontaminated before starting maintenance Comply with local and national safety regulations Wear parts have...
Страница 7: ...4 2 4 2 4 2 200 208 V 50160 Hz A 1 812 2 1 812 2 230 V 50160 Hz A 1 711 9 1 711 9 1 711 9 1 711 9 100 120 V 50160 Hz A 4 014 2 4 014 2 4 014 2 200 230 V 50160 Hz A 2 012 1 2 012 1 2 012 1 Maximum perm...
Страница 8: ...s steel silencer PAl PE hose PE fitting aluminium anodized seal ME 81 MZ 4 PVC seal MD 4 I MV 2 FPM We reserve the right for technical modification without prior notice Gas inlet temperatures Operatin...
Страница 9: ...page9of22 ME8 outletwith silencer inlet outlet ____ with silencer pump rating MZ4 inlet outletwith silencer pump rating...
Страница 10: ...page 10of22 MD4 inlet outlet with silencer pump rating plate MV2 Inlet pumprating plate...
Страница 11: ...g the pump lkW Attention In case of supply voltage below 1OOV the lock of the cutout might be restricted and the pump might restart on its own after sufficient cooling down Take suitable precautions i...
Страница 12: ...00 Centring ring NW 10 16 NBR 660190 MZ4 Gas ballast valve 685812 Note seal rings when assembling MD4 Gas ballast valve 685812 Note seal rings when assembling Non return valve flapper valve 639683 Sim...
Страница 13: ...let 696840 An additional part is necesssary Hollow bolt 639757 MZ4 Vacuum adjustment device inlet 696840 MD4 Vacuum adjustment device inlet 696840 MV2 Vacuum adjustment device inlet 696840 Assemble co...
Страница 14: ...s and line Long narrow line qr Use line with larger diameter length as short as possible Pump has been exposed to Run pump at atmospheric condensate pressure for a few minutes Deposits have been forme...
Страница 15: ...release of pollut ants Allow sufficient cooling of the pump Before starting maintenance wait two min utes after isolating the equipment from mains to allow the capacitors to discharge Ensure that the...
Страница 16: ...alves and 0 rings MD 4 MV2 only Never remove parts by using a spiky or sharp edged tool e g screwdriver we recommend to usea rubber malletor compressed air to beblown carefully into port Remove headco...
Страница 17: ...quareheadscrew and diaphragmsupport disc Make sure that the square head screw of the diaphragm clamping disc is correctly seated in the guide hole of the diaphragm supportdisc Note Doublediaphragm Use...
Страница 18: ...ck of a pump head Assembling fittings By measuring the pressure at the inlet port of the individual head Use a suitable vacuum gauge e g DVR 2 cat no 682902 make sure that it is correctly calibrated a...
Страница 19: ...r is given the costs incurred are offset from the costs for repair or from the pur chase price if the customer prefers to buy a new product instead of repairing the defective one w If you do not wish...
Страница 20: ...ion dangerous in any way has occurred the product is free of dangerous substances the oil or residues of pumped media have been drained 0 4 2 for dangerous goods We assure for the returned product tha...
Страница 21: ...iques en ci que concerne conception dessin et modele vendu par nous memes Cette declaration cesse d etre valable si des modifications sont apportees au dispositif sans notre autorisation prealable Mas...
Страница 22: ...is therefore strictly the users responsibility to very carefully check the validity of application to their specific requirements No claims arising from the information provided in this literature wi...
