Liquidyn P-Jet SolderPlus Jet Valve
Operating Manual
™
Electronic pdf files of Nordson EFD manuals are also available at www.nordsonefd.com
Страница 1: ...Liquidyn P Jet SolderPlus Jet Valve Operating Manual Electronic pdf files of Nordson EFD manuals are also available at www nordsonefd com...
Страница 2: ...years of industrial dispensing experience Most questions you will have are answered in this manual However if you need assistance please do not hesitate to contact EFD or your authorized EFD distribu...
Страница 3: ...t of a Malfunction 10 Disposal 10 Equipment Specific Safety Information 11 Specifications 12 Operating Features 13 Installation 14 Unpack the System Components 14 Assemble the Valve Initial Assembly 1...
Страница 4: ...es 37 Accessories 38 Quick Release Valve Mounting Components 38 Precision Pressure Regulator 38 Nozzle Heaters 39 Tools and Supplies 40 Technical Data 41 Dimensions 41 M8 Valve Cable Pin Positions 41...
Страница 5: ...asive mediums as well The exchangeable design also makes material type changeout and component replacement fast and easy The Liquidyn P Jet SolderPlus valve is configurable Many choices for the materi...
Страница 6: ...ectrical equipment If you receive even a slight electrical shock shut down all equipment immediately Do not restart the equipment until the problem has been identified and corrected MAXIMUM AIR PRESSU...
Страница 7: ...r servicing high pressure equipment A jet of high pressure fluid can cut like a knife and cause serious bodily injury amputation or death Fluids penetrating the skin can also cause toxic poisoning WAR...
Страница 8: ...o not operate equipment unless safety guards doors and covers are intact and automatic interlocks are operating properly Do not bypass or disarm any safety devices Keep clear of moving equipment Befor...
Страница 9: ...t switch first to prevent sparking Know where emergency stop buttons shutoff valves and fire extinguishers are located Preventive Maintenance As part of maintaining continuous trouble free use of this...
Страница 10: ...l regulations after one time use Do not clean components with strong solvents MEK acetone THF etc Clean cartridge retainer systems and barrel loaders with mild detergents only To prevent fluid waste u...
Страница 11: ...ensing system is for indoor use only Do not use the micro dispensing system in an explosive atmosphere or with explosive materials Fluid Compatibility Use only for the micro dispensing of low to mediu...
Страница 12: ...tage 24 VDC PLC compatible Power consumption 0 5 Amp peak 5 0 Amp Input air pressure 3 8 bar 44 116 psi Fluid body 303 stainless steel Heater body Aluminum Maximum valve temperature 40 C 104 F NOTE Re...
Страница 13: ...cation Electrical input M8 valve cable Stroke adjustment knob Sound absorber Air input operating pressure Fluid body Steel Nozzle ordered separately Steel Luer lock adapter ordered separately Steel Ta...
Страница 14: ...e tappet rod and fluid body Steel tappet 2 2 5 m 8 2 ft M8 valve cable with 3 pin plug 3 Open end wrench for 3 5 mm tappet rod Open end wrench for 6 mm tappet nut Hex wrench for 1 5 mm adjustment knob...
Страница 15: ...rovided in this manual are based on a valve with a syringe barrel 1 Remove the protective covers Optional To use a different fluid body and or tappet go to Change the Fluid Body or Tappet Optional on...
Страница 16: ...tool Barrier grease Wooden pick 1 Unscrew and remove the four screws that secure the fluid body Carefully remove the fluid body without damaging the tappet Continued on next page 5 By hand thread the...
Страница 17: ...urn the force screw fully counterclockwise as follows to eliminate any spring force on the tappet Completely loosen the raster element Turn the force screw counterclockwise until it stops Completely t...
Страница 18: ...it Tighten the screws crosswise Torque 0 8 N m 5 9 ft lb maximum 11 Continue to the next procedure to set the tappet concentricity Change the Fluid Body or Tappet Optional continued Set the Tappet Con...
Страница 19: ...kwise so that there is a low spring force pushing the tappet onto the concentricity tool Force screw Raster element 5 Place the valve upright under a measuring system such as a digital microscope with...
Страница 20: ...NBR or EPDM Retaining nut Heater key Heater cable Refer to Replacement Parts on page 35 for component part numbers NOTES The nozzle retaining nut predominantly secures and seals the nozzle in place T...
Страница 21: ...emoval and installation Once the valve is installed using the quick mounting components it can be easily removed or installed using the quick release fastener Refer to Replacement Parts on page 35 for...
Страница 22: ...DC The length of the pulse from the control signal defines the opening time of the valve and can be set from 2 ms to infinity Most PLC systems make use of high performance transistor outputs which are...
Страница 23: ...lve must be separately connected to a continuous air supply adjustable through a precision pressure regulator To keep the operating pressure stable and constant use a pneumatic accumulator at least 0...
Страница 24: ...s Supplied M8 valve cable from the valve to a Liquidyn valve controller or a higher level controller such as a PLC Power supply 24 VDC Power consumption 0 5 Amp peak 5 0 Amp Optional Nozzle heater con...
Страница 25: ...paste dispensing application refer to Appendix C Special Instructions for Solder Paste Dispensing on page 46 for steps that apply only to solder paste dispensing 5 All applications except solder paste...
Страница 26: ...of the stroke adjustment knob which changes the vertical movement of the tappet Do not adjust Nozzle heater temperature If applicable the temperature setting for the nozzle heater 36 C 98 8 F when op...
Страница 27: ...sity and the ambient temperature Decreasing the fluid pressure too much may in extreme cases prevent proper deposit separation from the nozzle Prevent pressure fluctuations Note that pressure loss due...
Страница 28: ...to Appendix C Special Instructions for Solder Paste Dispensing on page 46 for steps that apply only to solder paste dispensing Adjusting the Force Screw Adjust the raster element see NOTE below and t...
Страница 29: ...the locking set screw to secure the knob Torque 0 3 N m 2 7 in lb maximum NOTE For very fine adjustment of the tappet stroke loosen the locking screw 2 turns turn the stroke adjustment knob 90 90 fro...
Страница 30: ...sed if the replacement intervals are too long causing worn or damaged O rings Worn or damaged O rings can cause dispensing material to enter the drive system thus compromising valve operation Valve Cl...
Страница 31: ...anty and guarantee 1 Remove the syringe barrel and mounting bracket from the valve 2 Disconnect the luer lock adapter from the fluid body 3 Use the heater key to remove the nozzle retaining nut Contin...
Страница 32: ...emble the Valve continued Clean the Valve Components CAUTION Never use solvents or cleaning agents that contain halogenated hydrocarbons such as trichloroethane methyl chloride or dichloromethane Halo...
Страница 33: ...Cleaning Follow this procedure to assemble a valve after cleaning it You will need the following items Hex wrench size 10 Hex wrench size 2 5 Nozzle Nozzle retaining nut O rings and barrier grease Wo...
Страница 34: ...for Solder Paste Dispensing on page 46 for steps that apply only to solder paste dispensing Install the nozzle 5 Recommended Install a nozzle heater NOTE The nozzle heater is an optional component how...
Страница 35: ...ve Components Refer to Operating Features on page 13 for the location of the these components in the valve Part Description Material Item 7825922 Tappet P Jet SolderPlus 1 25 mm Steel 7825189 O rings...
Страница 36: ...ether or not a nozzle heater is installed Contact your Nordson EFD application specialist for assistance Nozzle Type Part Description Material Compatibility Item Without heater 7825042 Hexagon retaini...
Страница 37: ...0cc syringe barrels Steel 2 10cc syringe barrel 30cc syringe barrel Normal Light proof UV blocker 3 10cc piston 30cc piston Normal UV blocker 4 10cc syringe barrel holder 30cc syringe barrel holder 5...
Страница 38: ...components it can be quickly and easily removed and reinstalled Refer to Quick Mounting on page 21 for installation instructions Part Description Item 7825018 Vibration decoupler 7825020 Quick releas...
Страница 39: ...red for installation Refer to Heater Key below for the part number A nozzle retaining nut suitable for either a standard or small nozzle heater is required Refer to Nozzle and Nozzle Retaining Nuts on...
Страница 40: ...91 EPDM 7825194 Perlast 7825196 Viton 7825198 EPDM Expanded cleaning kit order based on O ring type 7825195 Perlast 7825197 Viton 7825938 n a Tappet alignment tool 7825924 n a Concentricity tool Nozzl...
Страница 41: ...ordson EFD dispensing systems are available worldwide 52 mm 2 11 5 mm 0 5 15 mm 0 6 SW10 M8 x 1 15 mm 0 6 45 5 mm 1 8 13 5 mm 0 5 10 5 mm 0 4 23 mm 1 0 13 mm 0 5 20 mm 0 8 3 2 ca 128 mm 5 17 5 mm 0 7...
Страница 42: ...y loosening the force screw Refer to Adjusting the Force Screw on page 28 NOTE With low viscosity materials nozzle contamination is usually a minor issue because the subsequent drop removes the residu...
Страница 43: ...ngth of the pulse from the control signal defines the opening time of the valve and can be set from 2 ms to infinity Most PLC systems make use of high performance transistor outputs which are suitable...
Страница 44: ...platinum PT100 resistance temperature detector RTD The heater can be triggered by most control units Heater power consumption is approximately 1 3 Amps with 24 VDC used during the heating process NOT...
Страница 45: ...of the valve Item Specification Input air pressure 3 8 bar 44 116 psi Fluid Pressure Specification For the fluid pressure connect 4 mm or 6 mm tubing to the syringe barrel adapter syringe barrel inst...
Страница 46: ...stroke 270 Nozzle heater temperature 38 40 C 100 104 F 2 Initiate a signal to the valve 3 When solder paste flows out of the nozzle stop the signal to the valve To Adjust the Tappet in a Solder Paste...
Страница 47: ...appet force screw stroke to the correct setting NOTE There must be no material between the tappet and the nozzle Appendix C Special Instructions for Solder Paste Dispensing continued To Service All We...
Страница 48: ...his warranty is valid only when oil free clean dry filtered air is used Nordson EFD makes no warranty of merchantability or fitness for a particular purpose In no event shall Nordson EFD be liable for...
