Magnetic Pump PMA - 2
Contents
1. 6 mm max 50 bar depending on the number of outlets Single stroke control solenoid IP 65 B 40 ED 24 VDC 230 VAC 120 VAC 24 VDC 196 VDC 105 VDC 4 4A 0 66A 1 11 A in the connection plug Page 6 of 15 LINCOLN GmbH amp Co KG Postfach 1263 D 69183 Walldorf Tel 49 6227 33 0 Fax 49 6227 33 259 Subject to change without notice Subject to change without notice User Manual Magnetic Pump PMA 2 Switch times for maximum pluse frequency If shortest pulse times shall be achieved the following switch times must be observed 1 for connecting voltage 24VDC 0 1 s 0 15 s Voltage on Voltage off Fig 3 Switch times for maximum pulse frequency at 24VDC f 1 T 4 Hz for permanent operation f 1 1 5 Hz for interval operation 5 min on 5 min off 2 for connecting voltages 120VAC 230VAC 0 1 s 0 2 s Voltage on Voltage off Fig 4 Switching times for maximum pulse frequency at 230 VAC f_ 1 T 3 33 Hz ma Note The indicated pulse frequencies were achieved at ambient temperature of 25 C with oil OPTIMOL VISCOGEN KL 09 LINCOLN 2 1A 88002 C06 Electric equipment Connecting plug for 24VDC part no 236 13868 1 self connecting terminal screws 3 pole contact arrangement acc to DIN 43650 A M16 x 1 5 Type of protection IP 65 holding capacity 100 W VA Fig 5 Connecting diagram 24 VDC Connecting plug for 120 VAC and 230VAC Par2. t Gau a i h A T l 7 7 a Ag RRS NEE RN tf L iV 7 65 4 3 2 NN qm LY a S TSS p a N _ Tin TE 4496b04 Fig 2 Sectional drawing of the PMA 2 R Oil from the reservoir 4 Piston support P Pressure connection 5 Compression spring 1 Plug with rectifier for AC version 6 Piston 2 Electric solenoid 7 Check valve 3 Tappet Page 4 of 15 LINCOLN GmbH amp Co KG Postfach 1263 D 69183 Walldorf Tel 49 6227 33 0 Fax 49 6227 33 259 ct to change without notice Subje Subject to change without notice User Manual Magnetic Pump PMA 2 LINCOLN 2 1A 88002 C06 Operation e The armature of the electric solenoid 2 Fig 2 receives _ The pistons eject a dosed quantity of oil to the pressure an electrical pulse energizing from the proximity switch connection P The return stroke of the pump pistons 6 Fig 1 It contacts the piston support 4 Fig 2 via a and that of the armature are spring activated During the tappet 3 The piston support causes the pistons 6 to return stroke the pistons suck fresh oil from the storage move chamber The pump is ready for the next lubrication pulse e A proximity switch optional version monitors the operati on of the pump Erection and Installation Specifications of the installation site Electr
3. Postfach 1263 D 69183 Walldorf e Tel 49 6227 33 0 Fax 49 6227 33 259 Subject to change without notice Subject to change without notice User Manual Magnetic Pump PMA 2 LINCOLN 2 1A 88002 C06 Fields of Application The magnetic pump is designed to be used as an oil Supply pump preferably in chain lubrication systems It can be used in a centralized lubrication system either as a splash lubrication device for the accurate lubricati on of chain studs and rollers if used in connection with nozzles or as a drop lubrication or brush lubrication device if used with progressive divider valves Due to the high pulse frequency the pump is also suita ble for high speed chains e the pump is driven by an electromagnet 2 fig 2 e The movement of the drive pinion teeth or chain is sensored by the proximity switch 7 fig 1 which in this way controls the electromagnet for splash lubrication Fig 1 Magnetic pump for chain lubrication via spray nozzle 1 Oil reservoir 5 Control unit 2 Shut off valve 6 Proximity switch on 3 Magnetic pump drive wheel 4 Spray nozzles Page 3 of 15 LINCOLN GmbH amp Co KG Postfach 1263 D 69183 Walldorf Tel 49 6227 33 0 Fax 49 6227 33 259 User Manual Magnetic Pump PMA 2 LINCOLN 2 1A 88002 C06 Structure 1 f R IE l 4 l GEY 1
4. Page 11 of 15 LINCOLN GmbH amp Co KG Postfach 1263 D 69183 Walldorf Tel 49 6227 33 0 Fax 49 6227 33 259 User Manual Magnetic Pump PMA 2 LINCOLN 2 1A 88002 C06 Accessories Oil squirt nozzle SZDY 03 Part no 615 28660 3 Opening pressure approx 2 5 bar SWI 4 SW17 Connection for tube lines 6mm 4118b97 Fig 13 Squirt nozzle 615 28660 3 Double nozzles Oil squirt nozzle double DSZDY 01 part no 615 29209 1 Note e Use double nozzles for squirting from top to bottom only e Horizontal application only after prior consultation e Distance to the chain 20 50 mm at an operation viscosity of 800 cSt e Bigger distances possible in case of lower viscosities Fig 14 Oil squirt nozzle double Oil squirt nozzle double 90 part no 615 29301 1 Fig 15 Oil squirt nozzle double 90 Page 12 of 15 LINCOLN GmbH amp Co KG Postfach 1263 D 69183 Walldorf Tel 49 6227 33 0 Fax 49 6227 33 259 Subject to change without notice Subject to change without notice User Manual Magnetic Pump PMA 2 LINCOLN 2 1A 88002 C06 Components of the Magnetic Pump PMA 2 Fig 16 Sectional diagram with spare parts Item Designation Quantity Part no 303 17499 3 904 32694 1 Hex socket head closure screw M10 x 1 Check valve Closure plug M 8 x 1 Hex socket head screw M 5 x 8C Copper washer Cu 5 x 9 x 1 Pump housin
5. 2 1A 88002 C06 Identification Code The different models of the magnetic pump can be ordered in accordance with the following type code Ordering examples PMA 2 13YL 2 60 230AC N PMA 2 S 6 30 24DC Pump magnetic Series version 13YL 13l reservoir with low level without reservoir 1 6 Number of outlets 60 60 mm outlet and stroke 30 30mm outlet and stroke Supply voltage 24 VDC 230 VAC 120 VAC N with electric monitoring Page 9 of 15 LINCOLN GmbH amp Co KG Postfach 1263 D 69183 Walldorf Tel 49 6227 33 0 Fax 49 6227 33 259 User Manual Magnetic Pump PMA 2 LINCOLN 2 1A 88002 C06 Dimensions Magnetic Pump PMA 2 Li F Fig 10 Dimensions of pump PMA 2 R Oil supply from reservoir E Venting N Connection for proximity switch option E and N are available on both sides of the pump body Closure screw N can be removed on the rear side if fixed on an even surface Page 10 of 15 LINCOLN GmbH amp Co KG Postfach 1263 D 69183 Walldorf Tel 49 6227 33 0 Fax 49 6227 33 259 Subject to change without notice Subject to change without notice User Manual Magnetic Pump PMA 2 LINCOLN 2 1A 88002 C06 Accessories Fig 12 Reservoir 36 Part no 651 28685 1 with electric low level control float magnetic switch
6. Subject to change without notice User Manual Magnetic Pump PMA 2 LINCOLN 2 1A 88002 C06 Magnetic Pump PMA 2 4495b04 LINCOLN GmbH amp Co KG Postfach 1263 D 69183 Walldorf Tel 49 6227 33 0 Fax 49 6227 33 259 User Manual Magnetic Pump PMA 2 LINCOLN 2 1A 88002 C06 Table of Contents Page Page Table Of contents ccssccsssssssssscssesssccsscssssesscsescsseersesseanees 2 Maintenance and Repair eects 4 Safety DISTFUCTIONS cececoccacoccoccncocceccncecceceececneceuceucursucereucs 9 Troubleshooting BEEE EE E E E EEE EA 5 Fields of application A PEA E E EE EE E 3 Technical BE E EE E E E A EEE EE A E EET 5 CSTE AU eo a eet AT EEA E E N EEE 3 SWIN TOS sacs sedeegeveseseceies vaceca caus cadetiedededsdatevedevoceuadieads 7 ODE Ma LION eene aa Ea e aaa e e 4 Electric equU pMent sssssissrssrisrrerisernsnrenrnnnnnnnennnnnnene 7 Specifications of the installation Site 4 Identification COdE a A 9 Electric connection a a ea ye 4 Dimensions AA A A E A A EA SS 10 Erection and installation ccccccoccecocceccecocceceececcnceeceseecs 4 Accessories E dobro a nislse chp ceintcancet 11 Operating instructions ccccccssesessesessesessssesssseeseees 4 Single parts of magnetic pump PMA 2 13 STE ge A ernest E ee ee A ee ee 4 Arrangement Of outlets cece eeeeeeeeees 14 Connection of tube lines and filling of pump 4 Installation Of proximity switch eeeeee
7. e lectrical solenoid e Fault Pump does not supply solenoid receives pulses e Cause No oil in the system e Piston damaged e Suction borehole clogged Air in the system Check the oil supply to the pump Refill the reservoir Replace complete pump element Remove pump element clean it and check for foreign particles Vent the pump and the tube lines see Start up e Any repairs which are beyond the knowledge of the user s personnel must be carried out by Lincoln experts For this purpose return the defective pup to the repair department of the Walldorf works or call for a specialist who will carry out the repair on site Service address LINCOLN GmbH amp Co KG Abt Kundendienst Postfach 1263 D 69183 Walldorf Pump Number of outlets Lubricant output per stroke and outlet Dispensed lubricants Viscosity Operating temperature Installation position Suction connection Pressure connection Pressure Solenoid Type of protection Insulation class Cyclic duration factor ED Supply voltage Solenoid voltage Current consumption Rectifier for AC voltage Technical Data 1 6 Note If progressive metering devices are installed downstream of the pump do not use more than 2 outlets 60 mm or 30 mm Oils on mineral oil or synthetic basis purity 30 um 30 to 800 mm s at operating temperature 15 C to 50 C higher on request preferably horizontal G 1 4 i for tube
8. eeeeeees 14 Vona ened ama need nT ARETE NAAM A E SOT NAIA 4 Declaration of manufacture sisirin 15 Safety Instructions Appropriate Use The PMA 2 magnetic pump is exclusively designed for use in centralized oil lubrication systems The limiting values specified in the Technical Data particularly in the maximum operating pressure and the maximum frequency must on no account be exceeded Any other use is not in accordance with the specified instructions The manufacturer is not liable for damages resulting from improper use Maintenance and Repairs Before any maintenance or repair on the magnetic pump is done the User Manual and the Safety Instructions must be read The User Manual must be available on the site where the pump is in operation Alteration or modifications of the magnetic pump are only allowed if approved by the manufacturer For repairs use only original Lincoln spare parts If other spare parts are used the manufacturer may be released from its liability for the resulting consequences Operation of the Magnetic Pump e The magnetic pump should only be used if it is in good technical condition e Defects and faults which may impair its operation and safety must be remedied immediately e The reservoir must be refilled in due time with clean oil e Should you need more information than is given in this User Manual please contact our company see address below Page 2 of 15 LINCOLN GmbH amp Co KG
9. ets Installation of the proximity switch Fig 18 Installation of the proximity switch N proximity switch part no 234 13159 8 Tightening torque 7 NM 10 SW 13 Page 14 of 15 LINCOLN GmbH amp Co KG Postfach 1263 D 69183 Walldorf Tel 49 6227 33 0 Fax 49 6227 33 259 Subject to change without notice
10. g Protective plug Sealing piston D 28 O Ring 24 x 2 10 O Ring 4 x 2 11 Self lock ring ZJ 10 12 Piston D4 12 1 Dummy piston 13 Compression spring 14 Piston support oO 0l OonNOoaKRWND O1 OD lt et i st OR PRS SS S S OHS OD Ml SS s SOD iD CDPD O I 15 Tappet 60 mm 451 70426 1 Tappet 30 mm 451 70425 1 16 Connection plate for solenoid 451 70427 1 17 Washer D 5 3C 209 13077 3 18 Hex socket head screw M 5 x 25C 201 12017 8 19 Solenoid 40 ED 24 VDC 235 13171 4 Solenoid 40 ED 105 VDC 235 13171 5 Solenoid 40 ED 196 VDC 235 13171 3 20 Plug for solenoid 24 VDC 236 13868 1 Plug for solenoid 105 VDC and 196 VDC 236 13868 3 2 1 Proximity switch 10 30 VDC M 8 x 1 234 13195 8 included in spare parts assy see next page Page 13 of 15 LINCOLN GmbH amp Co KG Postfach 1263 D 69183 Walldorf Tel 49 6227 33 0 Fax 49 6227 33 259 User Manual Magnetic Pump PMA 2 LINCOLN 2 1A 88002 C06 Spare part assy for housing consisting of items 3 4 6 15 Designation Part no Housing assy for PMA2 1 551 32568 1 Housing assy for PMA2 2 551 32569 1 Housing assy for PMA2 3 551 32570 1 Housing assy for PMA2 4 551 32571 1 Housing assy for PMA2 5 551 32572 1 Housing assy for PMA2 6 551 32573 1 Arrangement of outlets Number of outlets Installation position 6 1 6 5 2 6 4 1 3 4 6 3 173 9 2 2 5 1 3 Fig 17 Arrangement of outl
11. ical connection e even solid and vibration free installation surface e protected from dust and dirt e safe from atmospheric influences Before connecting the device disconnect the system from the e Installation position horizontal venting screw power supply to the left or to the right e Oil supply free oil supply from the reservoir The installation and connection of electric devices must be carried out only by qualified electrician personnel Tightening torque of the faste Observe the relevant rules of technology and the respec CAUTION ning screws 15 Nm 10 tive work protection legislation directives standards Max length of tube line Electric connection of the electrical solenoid to the nozzles e in accordance with the electrical wiring diagram and the Switching diagram Output 60 mm8 steel tube 6 m plastic tube 3 m Electric connection of the proximity switch Output 30 mm steel tube 3 m e in accordance with the electrical wiring diagram and the plastic tube 1 5 m Switching diagram Operating Instructions Maintenance and Repair Start up i _ Before undertaking any repair on the Connection of the tube lines and filling of the pump pump connect the pressure line s and the filling line to the Disconnect the system from the corresponding connections on the pump power supply and make sure that it l l cannot be restarted inadvertently Take care that no dirt or other foreign Close the shut off valve inthe oll particles e
12. nter the pump housing supply line Reduce the pump and system Clean the tube lines before connecting them pressure to zero Danger due to Avoid contamination of the environment splashing oil Fill the reservoir with clean oil Open the shut off valve in the oil supply line to the pump Repair work may be carried out only by qualified personnel using original Lincoln spare parts Venting Unscrew the venting screw E Fig 11 until oil emerges Provided that the pump dispenses only clean oil it does Then re tighten the venting screw not need any particular maintenance Let the pump run until all connected nozzles operate e The piston of each pump element lies directly in the oil properly being dispensed and is therefore lubricated automatical ly Page 5 of 15 LINCOLN GmbH amp Co KG Postfach 1263 D 69183 Walldorf Tel 49 6227 33 0 Fax 49 6227 33 259 User Manual Magnetic Pump PMA 2 LINCOLN 2 1A 88002 C06 e After any replacement or repair the tube lines and the pump must be vented again e The pistons are subject to natural wear which depends on the cycle time and pressure setting Troubleshooting NOTE The following items only describe faults occuring at the pump itself Faults due to an electric failure or system mal function must be looked up in the system description e Fault Pump does not supply e Electric solenoid defective Check the supply voltage replace the defectiv
13. t no 236 13868 3 With bridge rectifier and LED display Contact arrangement acc to DIN 43650 A M 16 x 1 5 Operating voltage 165A Holding capacity 345 W VA Type of protection IP 65 Fig 6 Connecting diagram 120 230 VAC Proximity switch Part no 234 13195 8 Three core NO contact PNP appliance inlet with LED Operating distance 2mm Operating voltage 10 30 VDC Operating current 150 mA Operating frequency 1000 Hz Voltage drop 3V Type of protection IP 67 Fig 7 Connecting diagram proximity switch option Page 7 of 15 LINCOLN GmbH amp Co KG Postfach 1263 D 69183 Walldorf Tel 49 6227 33 0 Fax 49 6227 33 259 User Manual Magnetic Pump PMA 2 Float magnetic switch Part no 444 24283 1 Switching capacity max 60VA Switching voltage max 230V Switching current 1A The maximum switching capacities refer to pure resistive loads In case of deviating loads contact protective measures are necessary Mgsa0 Fig 8 Connecting diagram float magnetic switch Contact Protection Measures magnet RC magnet switch element switch oo Fig 9 Contact protection measures RC element LINCOLN 2 1A 88002 C06 Page 8 of 15 LINCOLN GmbH amp Co KG Postfach 1263 D 69183 Walldorf Tel 49 6227 33 0 Fax 49 6227 33 259 Subject to change without notice Subject to change without notice User Manual Magnetic Pump PMA 2 LINCOLN
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