User Manual
Contents
1. Spray width at about 30 cm Flat jet Contact protection Tip marking Boremm removal of spray object Pressure Use adjusting tip for the flat jet adjustment tip 100 bar 10 MPa Order No 15 0 13 0 46 5 35cm Paints 0999 057 20 0 18 0 48 5 50 cm Paints fillers 0999 053 28 0 28 0 66 8 55 cm Paints dispersions 0999 054 41 0 43 0 88 10 60 cm Rust protection paints 0999 055 dispersions 49 0 53 1 37 10 40 cm Large area coats 0999 056 Order No 0097 294 Tip extension H H si om slewable Tip extension ay 32 ID nee joint 3 D 2 without tip 15 cm F thread Order no 0556 051 15 cm G thread Order no 0556 074 Length 100 cm Order no 0096 015 30 cm F thread Order no 0556 052 30 cm G thread Order no 0556 075 Length 200 cm Order no 0096 016 45 cm F thread Order no 0556 053 45 cm G thread Order no 0556 076 Length 300 cm Order no 0096017 60 cm F thread Order no 0556 054 60 cm G thread Order no 0556 077 ProSpray 3 21 17 Appendix 12 4 Airless tip table WAGNER without tip without tip Trade Tip 2 F thread 11 16 16 UN G thread 7 8 14 UN up to 270 bar for Wagner spray guns for Graco Titan spray guns 27 MPa Order no 0556 042 Order no 0556 041 Application Natural paints Clear paints Oils Synthetic resin paints PVC paints Paints primers Zinc chromate base Fillers Fillers Spray plasters Rust protection paints Spray plasters Rust protection paints Red lead2. 3 Description of unit 3 1 Airless process The main areas of application are thick layers of highly viscous coating material for large areas and a high consumption of material A piston pump takes in the coating material by suction and conveys it to the tip Pressed through the tip at a pressure of up to a maximum of 221 bar 22 1 MPa the coating material is atomised This high pressure has the effect of micro fine atomisation of the coating material As no air is used in this process it is described as an AIRLESS process This method of spraying has the advantages of finest atomisation cloudless operation and a smooth bubble free surface As well as these the advantages of the speed of work and convenience must be mentioned 3 2 Functioning of the unit In the following there is a short description of the technical construction for better understanding of the function WAGNER ProSpray units are electrically driven high pressure spraying units A gear unit transfers the driving force to a crankshaft The crankshaft moves the pistons of the material feed pump up and down The inlet valve is opened automatically by the upwards movement of the piston The outlet valve is opened when the piston moves downward The coating material flows under high pressure through the high pressure hose to the spray gun When the coating material exits from the tip it atomizes The pressure regulator controls the volume and the opera
3. Latex paints Mica paints Zinc dust paints Dispersions Rust protection paints Dispersions Binder glue and filler paints Large area coatings Spray gun filter RED Spray gun filter WHITE Tip marking 407 507 209 309 409 509 609 111 211 311 411 511 611 113 213 313 413 513 613 813 115 215 315 415 515 615 715 815 217 317 417 517 617 717 219 319 419 519 619 719 819 221 421 521 621 821 223 423 523 623 723 823 225 425 525 625 825 227 427 527 627 827 629 231 431 531 631 433 235 435 535 635 839 243 543 552 Spray gun filter YELLOW Spray gun filter GREEN Spray angle Bore inch mm 40 0 007 0 18 50 0 007 0 18 20 0 009 0 23 30 0 009 0 23 40 0 009 0 23 50 0 009 0 23 60 0 009 0 23 10 0 011 0 28 20 0 011 0 28 30 0 011 0 28 40 0 011 0 28 50 0 011 0 28 60 0 011 0 28 10 0 013 0 33 20 0 013 0 33 30 0 013 0 33 40 0 013 0 33 50 0 013 0 33 60 0 013 0 33 80 0 013 0 33 10 0 015 0 38 20 0 015 0 38 30 0 015 0 38 40 0 015 0 38 50 0 015 0 38 60 0 015 0 38 70 0 015 0 38 80 0 015 0 38 20 0 017 0 43 30 0 017 0 43 40 0 017 0 43 50 0 017 0 43 60 0 017 0 43 70 0 017 0 43 20 0 019 0 48 30 0 019 0 48 40 0 019 0 48 50 0 019 0 48 60 0 019 0 48 70 0 019 0 48 80 0 019 0
4. relate to the products listed for that customer on the Internet under www carrying housing components filters pipes seals rotors stators etc wagner group com profi guarantee Damage due to wear and tear that is caused in particular by sanded ji ko coating materials such as dispersions plaster putty adhesives The buyer s claim for liability for defects from the purchase agreement with glazes quartz foundation the seller as well as statutory rights are not impaired by this guarantee i y rig P y g inthe event of errors in devices that are due to non compliance with We provide a guarantee in that we decide whether to replace or repair the operating instructions unsuitable or unprofessional use incorrect the product or individual parts or take the device back and reimburse assembly and or commissioning by the buyer or by a third party the purchase price The costs for materials and working hours are our or utilisation other than is intended abnormal ambient conditions responsibility Replaced products or parts become our property unsuitable coating materials unsuitable operating conditions operation with the incorrect mains voltage supply frequency over operation or defective servicing or care and or cleaning for errors in the device that have been caused by using accessory parts additional components or spare parts that are not original Wagner parts for products to which modifications or additions have
5. connection thread M 16x 1 5 611 x 481 x 734mm 80 dB A Special high pressure hose Dimensions L X W X H Max sound pressure level Place of measuring 1 m in distance from the unit and 1 6 m above the floor 12 MPa 120 bar operating pressure reverberant floor 3 6 Pushing or pulling the unit Pull out the handle Fig 2 Item 1 until it will come no further Insert the handle push the buttons 2 on the spars and then push in the handle Transportation 3 6 Secure the unit with a suitable fastening Transportation in vehicle that coating material does not leak 5 6 Remove the oil cup cap with a straight slot screwdriver Fill the oil cup with EasyGlide Fig 4 until the oil gauge 6 is showing that it is full EasyGlide prevents increased wear and tear to the packings A Attention 7 Replace oil cup cap 8 Press oil button 2 5 times to prime the oiler Press once for every eight hours of usage to lubricate the fluid section 9 Fully depress the pusher stem to make sure the inlet ball is free ProSpray 3 21 Starting operation 4 2 Control Panel Indicators The following is a description of the control panel indicators O EEEEE Der 12 MPa Running 23 MPa Pressure Service a Indicator Indicator Pressure Indicator The pressure indicator shows the current operating pressure of the sprayer It has three different indications bl
6. grip 2 out of the gun housing Remove intake filter 3 3 Intake filter congested or defective replace Assembly 1 Place intake filter 3 with the long cone into the gun housing 2 Screw in grip 2 into the gun housing and tighten 3 Slot in protective guard 1 gt 8 3 Cleaning the high pressure filter Clean the filter cartridge regularly A soiled or clogged high pressure filter can cause a poor spray pattern ora clogged tip 1 Turn the pressure control knob counterclockwise to minimum pressure 2 Open the relief valve valve position PRIME circulation 3 Switch the unit OFF Unplug the power plug from the outlet Unscrew the filter housing Fig 9 Item 1 with a strap wrench Pull the filter cartridge 2 from the bearing spring 3 6 Clean all the parts with the corresponding cleaning agent If necessary replace the filter cartridge 7 Check the O ring 4 replace it if necessary 8 Place the bearing ring 5 against the bearing spring 3 Slide the filter cartridge 2 over the bearing spring 9 Screw in filter housing 1 and tighten it as far as possible with the strap wrench wi 12 ProSpray 3 21 Remedy in case of faults 9 Remedy in case of faults Type of malfunction Possible cause Measures for eliminating the malfunction Unit does not draw in material C Unit draws in material but the pressure does not build up Coating material exi
7. items 36 42 49 0508 550 Screw 2 DI pin 50 0508551 Pail hook 22 9805 348 Screw 4 51 0507 783 Clip 2 estes ge 52 0290224 Suction tube 24 0558 298A Fluid section assembly 53 0508 293 Palin 25 0290 205 Pusher assembly includes item 55 54 5006 536 laera 26 0508 553 Screw 2 55 0558 742 Clip Sr 2809 313 STEW 0522 052 Arrestor not shown see schematic 28 0551 757 Transducer jumper UKonly ProSpray 3 21 23 Spare parts list ProSpray 3 21 Fluid section Part No Description 0509 594 0509 584 Upper packing 0551 756 0507 517 0290 209 0509 873 Lower packing 0552 489 Bushing 0290 277 Piston rod 0551 262 Upper cage 0551 263 Crush washer 50164 Outlet valve ball 0551 620 Outlet valve seat Retainer Piston guide Transducer assembly Pipe plug Pump manifold Fitting OlLOINIDI Us AJU N o 13481 Outlet valve retainer 0509 591 Lower ball guide 0509 583 Inlet valve ball 0551 534 Inlet valve seat 0509 582 O ring PTFE 0509 581 Inlet valve seal 0290 216 Inlet valve housing 9871 160 O ring 0508 748 Filter 0508 603 Bearing ring 0508 601 Filter housing 0508 602 Conical spring 0508 749 Bearing spring 0508 604 O ring 0507 745 Gasket 0558 727 Bypass valve assembly includes item 29 0507 931 Cam base 0508 744 Relief valve knob 5006 543 G
8. mixture can arise The container must be earthed EN PREVENTION Wear respiratory protection when spraying Read all instructions supplied with the mask to be sure it will provide the necessary protection e All local regulations regarding protection against hazardous vapors must be observed Wear protective eyewear Protective clothing gloves and possibly skin protection cream are necessary for the protection of the skin Observe the regulations of the manufacturer concerning coating materials solvents and cleaning agents in preparation processing and cleaning units HAZARD HAZARDOUS VAPORS Paints solvents and other materials can be harmful if inhaled or come in contact with body Vapors can cause severe nausea fainting or poisoning HAZARD GENERAL This product can cause severe injury or property damage PREVENTION Follow all appropriate local state and national codes governing ventilation fire prevention and operation Pulling the trigger causes a recoil force to the hand that is holding the spray gun The recoil force of the spray gun is particularly powerful when the tip has been removed and a high pressure has been set on the airless pump When cleaning without a spray tip set the pressure control knob to the lowest pressure Use only manufacturer authorized parts User assumes all risks and liabilities when using parts that do not meet the minimum specifications and safety devices o
9. replace relief valve Remove and clean or replace packings Remove and replace valve balls Remove and replace valve seats Remove and replace packing Remove and replace piston Only use WAGNER original high pressure hoses in order to ensure functionality safety and durability Replace tip Turn pressure control knob to a lower number Replace tip see Tip table on Page 18 Turn pressure control knob until a satisfactory spraying pattern is achieved Clean or replace all filters Thin out according to the manufacturer s instructions Turn pressure control knob clockwise to increase ProSpray 3 21 13 Servicing Repairs at the unit 10 Servicing 11 2 Inlet and outlet valve 10 1 G e 1 Remove the four screws in the front cover and then remove enera servicing the front cover Servicing of the unit should be carried out once annually by the 2 WAGNER service 1 Check high pressure hoses device connecting line and plug for damage 2 Check the inlet valve outlet valve and filter for wear 10 2 High pressure hose A Inspect the high pressure hose visually for any notches or bulges in particular at the transition in the fittings It must be possible to turn 5 the union nuts freely 5 o The risk of damage rises with the age of the high l pressure hose Wagner recommends replacing high 7 pressure hoses after 6 years 8 11 Repairs at the unit 3 10 Switch the unit OFF Before all
10. spray jet must be even If streaks appear in the spray jet the spraying pressure is either too low or the viscosity of the coating material to high Remedy Increase pressure or dilute coating material Each pump conveys a certain quantity in proportion to the size of the tip The following principle is valid large tip low pressure small tip high pressure There is a large range of tips with various spraying angles 12 2 Standard tips Ifa different tip type has been fitted then clean it according to manufacturer s instructions The tip has a bore processed with the greatest precision Careful handling is necessary to achieve long durability Do not forget the fact that the hard metal insert is brittle Never throw the tip or handle with sharp metal objects Servicing and cleaning of Airless hard metal tips The following points must be observed to keep the tip clean and ready for use 1 Turn the relief valve handle fully counterclockwise O Circulation 2 Switch off the gasoline engine 3 Dismount the tip from the spray gun 4 Place tip in an appropriate cleaning agent until all coating material residue is dissolved 5 If there is pressure air blow out tip 6 Remove any residue by means of a sharp wooden rod toothpick 7 Check the tip with the help of a magnifying glass and if necessary repeat points 4 to 6 12 3 Spray gun accessories Flat jet adjusting tip up to 250 bar 25 MPa
11. way Wagner or one of our dealers will take back your used Wagner waste electrical or electronic equipment and will dispose of it for you in an environmentally friendly way Please ask your local Wagner service centre or dealer for details or contact us direct 28 ProSpray 3 21
12. 43 05 28 wagner wagner group dk Wagner Spraytech Iberica S A P O Box 132 Crta N 340 08750 Molins de Rey Barcelona Espania Tel 34 93 6800028 Telefax 34 93 66800555 info wagnerspain com Wagner France 12 Avenue des Tropiques Z A de Courtaboeuf 91978 Les Ulis Cedex France Tel 0 825011111 Telefax 33 0 69 81 72 57 division batiment wagner france fr Wagner spol s r o Nedasovska str 345 155 21 Praha 5 Zlicin Czechia Tel 42 2 579 50 412 Telefax 42 2 579 51 052 infoawagner cz www wagner group com Note on disposal GB NL Wagner Spraytech UK Limited The Coach House 2 Main Road Middleton Cheney OX17 2ND Great Britain UK Helpline 0844 335 0517 5 p per minute landline Wagner Colora Srl Via Italia 34 20060 Gessate MI Italia Tel 39 02 9592920 1 Telefax 39 02 95780187 info wagnercolora com WSB Finishing Equipment BV De Heldinnenlaan 200 3543 MB Utrecht Netherlands Tel 31 30 241 41 55 Telefax 31 30 241 17 87 info wagner wsb nl Wagner Spraytech Scandinavia A S Helgeshgj All 28 2630 Taastrup Denmark Tel 45 43 21 18 18 Telefax 45 43 43 05 28 wagner wagner group dk In observance of the European Directive 2002 96 EC on waste electrical and electronic equipment and implementation in accordance with national law this product is not to be disposed of together with household waste material but must be recycled in an environmentally friendly
13. 48 20 0 021 0 53 40 0 021 0 53 50 0 021 0 53 60 0 021 0 53 80 0 021 0 53 20 0 023 0 58 40 0 023 0 58 50 0 023 0 58 60 0 023 0 58 70 0 023 0 58 80 0 023 0 58 20 0 025 0 64 40 0 025 0 64 50 0 025 0 64 60 0 025 0 64 80 0 025 0 64 20 0 027 0 69 40 0 027 0 69 50 0 027 0 69 60 0 027 0 69 80 0 027 0 69 60 0 029 0 75 20 0 031 0 79 40 0 031 0 79 50 0 031 0 79 60 0 031 0 79 40 0 033 0 83 20 0 035 0 90 40 0 035 0 90 50 0 035 0 90 60 0 035 0 90 80 0 039 0 99 20 0 043 1 10 50 0 043 1 10 50 0 052 1 30 Spraying width mm 160 190 145 160 190 205 220 85 95 125 195 215 265 100 110 135 200 245 275 305 90 100 160 200 245 265 290 325 110 150 180 225 280 325 145 160 185 260 295 320 400 145 190 245 290 375 155 180 245 275 325 345 130 190 230 250 295 160 180 200 265 340 285 155 185 220 270 220 160 195 235 295 480 185 340 350 1 Spray width at about 30 cm to the object and 100 bar 10 MPa pressure with synthetic resin paint 20 DIN seconds Order no 0552 407 0552 209 0552 309 0552 409 0552 509 0552 609 0552 111 0552 211 0552 311 0552 411 0552511 0552 611 0552 113 0552 213 0552 313 0552 413 0552 513 0552 613 0552 813 0552 115 0552 215 0552 315 0552 415 0552515 0552 615 0552 715 0552 815 0552 217 0552 317 0
14. 552 417 0552517 0552 617 0552 717 0552 219 0552 319 0552 419 0552519 0552 619 0552 719 0552819 0552 221 0552 421 0552 521 0552 621 0552 821 0552 223 0552 423 0552 523 0552 623 0552 723 0552 823 0552 225 0552 425 0552 525 0552 625 0552 825 0552 227 0552 427 0552 527 0552 627 0552 827 0552 629 0552 231 0552 431 0552 531 0552 631 0552 433 0552 235 0552 435 0552 535 0552 635 0552 243 0552 543 0552 552 18 ProSpray 3 21 Appendix 12 6 Pump Runner Order No 2306987 Universal accessories for cleaning clean transportation and preservation of the pump unit Features Simpler cleaning the cleaning liquid circulates constantly through the pump making thorough cleaning of the interior No cleaning necessary during work stoppage or change of location because the paint in the pump cannot dry out or leak Better protection Simple assembly Suitable for the following models Diaphragm Pumps Double stroke piston pumps SF 21 Finish 270 370 PS 24 PS 3 25 SF 23 Nespray Deco PS 26 PS 3 29 SF 27 Nespray 31 PS 30 PS 3 31 SF 31 PS 34 PS 3 34 SF 7000 e Order this at the same time EasyClean cleaning and preservation agent 118ml Order no 0508 620 Example of use ProSpray 3 21 19 Accessories illustration ProSpray 3 21 20 ProSpray 3 21 Item Part No
15. 6 Transportation ikir ii bii i 8 12 3 Spray gun ACCESSOTICS sesseesccsesccssecsssccsteccsecssecesccsssseesesseseeeseesessess 17 3 7 Transportation in vehicle ccnooenna vanno vana ananasa vana vana vanno 8 124 Airlasstiptable oaasumomasasunu jana dira 18 126 PUMP RUN sasssa din itana akata saka sdis 19 4 Starting operation _onvvonnna aaa 8 4 1 High pressure hose spray gun and Accessories for ProSpray 3 21 vanno 20 saparating Qll 5 nana a i iii 8 Spare parts list for main assembly oenavooannaa ananasa 22 4 2 Control panel indicators 0 eessescsseessssecsessseecssescssecsssssssecsaceessessseecseees 9 Spare parts list for fluid section ooo 24 4 3 Pressure control knob settings aaa vana 9 Spare parts list for drive assembly ccoooannao anna naa 25 4A Connection to the Mains network ananasa 9 Spare parts list of upright cart assembly 0 000 0 0e 26 4 5 Cleaning preserving agent when starting up of operation initially 0 00eeeceeeeeeecneeeeenneeenr 10 Important notes on product liability 0 0eeeeeeeeee 27 4 6 Taking the unit into operation 3 2 years guarantee for professional finishing 27 with coating material cooaoenonavananaa ananasa nana nana 10 Sales and service companies ovvoovanna anna 28 5 Sprayin
16. Description 1 0296 388 Spray gun AG 08 F thread 0296 386 Spray gun AG 08 G thread 0502 166 Spray gun AG 14 F thread 0502119 Spray gun AG 14 G thread 2 0296 441 Pole gun 120 cm G thread 7 8 0296 443 Pole gun 120 cm F thread 11 16 0296442 Pole gun 200 cm G thread 7 8 0296 444 Pole gun 200 cm F thread 11 16 0345 010 In line roller IR 100 4 9984 573 High pressure hose DN 4 mm 7 5 m with stainless steel nipple 1 4 9984 574 High pressure hose DN 6 mm 15 m for dispersion 1 4 9984 575 High pressure hose DN 6 mm 30 m for dispersion 1 4 0034 038 Double socket for coupling high pressure hoses 1 4 x 1 4 6 0034 950 Metex Reuse Reuse for pre filtering of coating material in vessel Place suction pipe in the reuse 0034 952 Sieve package 5 pcs for paint 0034 951 Sieve package 5 pcs for dispersion 7 0034 383 Gun filter red 1 piece 180 mesh extra fine 0097 022 Gun filter red 10 pieces 180 mesh extra fine 0043 235 Gun filter yellow 1 piece 100 mesh fine 0097 023 Gun filter yellow 10 pieces 100 mesh fine 0034 377 Gun filter white 1 piece 50 mesh medium 0097 024 Gun filter white 10 pieces 50 mesh medium 0089 323 Gun filter green 1 piece 30 mesh coarse 0097025 Gun filter green 10 pieces 30 mesh coarse 8 0097 108 TipClean Cleaning Set for easy
17. Operating manual A WAGNER ProSpray 3 21 Airless high pressure spraying unit Models 0552478 Original operating manual ProSpray 3 21 Edition 9 2014 0552 863C e Warning Attention Danger of injury by injection Airless units develop extremely high spraying pressures AA Never put your fingers hands or any other parts of the body into the spray jet Never point the spray gun at yourself other persons or animals Never use the spray gun without safety guard Do not treat a spraying injury as a harmless cut In case of injury to the skin through coating materials or solvents consult a doctor immediately for quick and expert treatment Inform the doctor about the coating material or solvent used The operating instructions state that the following points must always be observed before starting up Faulty units must not be used Secure WAGNER spray gun using the safety catch on the trigger Ensure that the unit is properly earthed Check allowable operating pressure of high pressure hose and spray gun 5 Check all connections for leaks Pon The instructions regarding regular cleaning and maintenance of the unit must be strictly observed Before any work is done on the unit or for every break in work the following rules must be observed 1 Release the pressure from spray gun and hose 2 Secure the WAGNER spray gun using the safety catch on the trigger 3 Switch off unit Be sa
18. Pump a suitable cleaning agent in the circuit for a few minutes 9 Close the relief valve valve position SPRAY al spray 10 Pull the trigger of the spray gun 11 Pump the remaining cleaning agent into an open container until the unit is empty 12 Switch the unit OFF 8 1 Cleaning unit from outside First of all pull out mains plug from socket Danger of short circult through panetrating water Never spray down the unit with high pressure or Attention high pressure steam cleaners gt Do not put the high pressure hose into solvents Use only a wet cloth to wipe down the outside of the hose Attention Wipe down unit externally with a cloth which has been immersed in a suitable cleaning agent ProSpray 3 21 Cleaning the unit shutting down 8 2 Suction filter 8 4 Cleaning Airless spray gun 1 Rinse Airless spray gun with an appropriate cleaning agent e A clean suction filter always guarantees maximum 2 Clean tip thoroughly with appropriate cleaning agent so that feed quantity constant spraying pressure and no coating material residue remains problem free functioning of the unit 3 Thoroughly clean the outside of the Airless spray gun 1 Screw off the filter Fig 8 from suction pipe Intake filter in Airless spray gun 2 Clean or replace the filter Disassembly Fig 10 Carry out cleaning with a hard brush and an appropriate cleaning 1 Pull protective guard 1 forward vigorously agent 2 Screw
19. aining solvents two component coating materials dispersions latex paints No other materials should be used for spraying without WAGNER s approval Filtering Despite suction filter and insertion filter in the spray gun filtering of the coating material is generally advisable Stir coating material before commencement of work i Attention Make sure when stirring up with motor 1 driven agitators that no air bubbles are stirred in Air bubbles disturb when spraying and can in fact lead to interruption of operation Viscosity With this unit it is possible to process highly viscous coating materials of up to around 20 000 MPa s If highly viscous coating materials cannot be taken in by suction they must be diluted in accordance with the manufacturer s instructions Two component coating material The appropriate processing time must be adhered to exactly Within this time rinse through and clean the unit meticulously with the appropriate cleaning materials Coating materials with sharp edged additional materials These have a strong wear and tear effect on valves high pressure hose spray gun and tip The durability of these parts cane be reduced appreciably through this Recommended m Not recommended Object Size up to 200 m 200 m 800 m more than 800 m up to 200 m 200 m 800 m more than 800 m up to 200 m 200 m 800 m more than 800 m up to 200 m 200 m 800 m more than 800 m
20. ange of the sprayer This includes spray tips guns extensions and hose HAZARD HIGH PRESSURE HOSE The paint hose can develop leaks from wear kinking and abuse A leak can inject material into the skin Inspect the hose before each use PREVENTION E 6 High pressure hoses must be checked thoroughly before they are used Replace any damaged high pressure hose immediately Never repair defective high pressure hoses yourself Avoid sharp bends and folds the smallest bending radius is about 20 cm Do not drive over the high pressure hose Protect against sharp objects and edges Never pull on the high pressure hose to move the device Do not twist the high pressure hose Do not put the high pressure hose into solvents Use only a wet cloth to wipe down the outside of the hose Lay the high pressure hose in such a way as to ensure that it cannot be tripped over Only use WAGNER original high pressure hoses in order to ensure functionality safety and durability HAZARD EXPLOSION OR FIRE Solvent and paint fumes can explode or ignite Severe injury and or property damage can occur PREVENTION Do not use materials with a flashpoint below 21 C 70 F Flashpoint is the temperature at which a fluid can produce enough vapors to ignite Do not use the unit in work places which are covered by the explosion protection regulations Provide extensive exhaust and fresh air introduction to keep the air within th
21. been carried out for products where the serial number has been removed or is illegible for products to which attempts at repairs have been carried out by unauthorised persons 2 Guarantee period and registration The guarantee period amounts to 36 months For industrial use or equal wear such as shift operations in particular or in the event of rentals it amounts to 12 months Systems driven by petrol or air are also guaranteed for a 12 month period The guarantee period begins with the day of delivery by the authorised specialist shop The date on the original purchase document is authoritative Forall products bought in authorised specialist shops from 01 02 2009 the guarantee period is extended to 24 months providing the buyer of these devices registers in accordance with the following conditions within 4 weeks for products with slight deviations from the target properties which of the day of delivery by the authorised specialist shop are negligible with regard to the value and usability of the device Registration can be completed on the Internet under www wagner group for products that have been partially or fully taken apart com profi guarantee The guarantee certificate is valid as confirmation as is the original purchase document that carries the date of the purchase Additional lati Registration is only possible if the buyer is in agreement with having the data 5 Additional regulations being stored that is ente
22. cleaning and conservation of nozzles 0508619 EasyGlide special oil 118ml 0508 620 EasyClean cleaning and conservation agent 118 ml 9 0551 969 Hopper kit ProSpray 3 21 21 list Spare parts ProSpray 3 21 Main Assembly 0558 466 110V 6m ProSpray 3 21 22 Item Part No Description Item Part No Description 1 0290 230 Motor shroud 29 9822 624 Washer 2 2 9805 403 Set screw 30 9800 607 Screw 5 3 9810 103 Nut 31 54054 Washer 4 0524 353 Nut 32 0290 221 PC board assembly 5 9800 319 Screw 2 33 9800 340 Screw 6 9822 627 Washer 2 0290 231 Belly pan 7 0558 332A Belly pan assembly includes items 28 34 0551515 Circuit breaker 8 9802 266 Screw 2 0290 227 Control panel cover with label 9 0558 408 Dust cover 0507 749A Nut with seal 0 0509 218 Screw 2 0290 202 Set screw 0290 222 Door 0290 218 Knob 0558 460 Plug 9850 936 Switch Strap 0508 579 Potentiometer 9805 317 Screw 2 0522 007 LED assembly 0290 212 Handle cover back 0508 239 Manometer 0290 213 Handle cover front 0509 218 Screw 4 Drive assembly 0522 424 EMI filter 20A 0509 218 Screw 4 9800 340 Ground screw 2 0290 278 Face plate oiler assembly 0558 452 Bracket cover 2 20 0558 305A Control panel assembly complete 0508 549 Washer 2 includes
23. drive over the high pressure hose Protect against sharp objects and edges Never pull on the high pressure hose to move the device Make sure that the high pressure hose cannot twist This can be avoided by using a Wagner spray gun with a swivel joint and a hose system When using the high pressure hose while working on scaffolding it is best to always guide the hose along the outside of the scaffolding i e The risk of damage rises with the age of the high l pressure hose Wagner recommends replacing high pressure hoses after 6 years Use only WAGNER original high pressure hoses in order to ensure functionality safety and durability DECKO 7 Interruption of work 1 Open the relief valve valve position PRIME O circulation 2 Switch the unit OFF 3 Turn the pressure control knob counterclockwise to minimum pressure 4 Pull the trigger of the spray gun in order to release the pressure from the high pressure hose and spray gun 5 Secure the spray gun refer to the operating manual of the spray gun 6 Ifa standard tip is to be cleaned see Page 17 Section 12 2 Ifa non standard tip is installed proceed according to the relevant operating manual 7 Depending on the model leave the suction tube or the suction hose and return hose immersed in the coating material or swivel or immerse it into a corresponding cleaning agent If fast drying or two component coating material is used ensure that the unit is rin
24. e meaning of the German text has named in our operating instructions The product has to be sent without priority charge or presented together with the original purchase document that includes details of the purchase date and the name of the product In order to claim for an extension to the guarantee the guarantee certificate must be included J Wagner GmbH The costs as well as the risk of loss or damage to the product in transit or by Division Professional Finishing the centre that accepts the guarantee claims or who delivers the repaired ag product are the responsibility of the customer Otto Lilienthal Strasse 18 88677 Markdorf Federal Republic of Germany ProSpray 3 21 27 CH J Wagner Ges m b H Ottogasse 2 20 2333 Leopoldsdorf Osterreich Tel 43 2235 44 158 Telefax 43 2235 44 163 office wagner group at WSB Finishing Equipment Veilinglaan 56 58 1861 Wolvertem Belgium Tel 32 2 269 46 75 Telefax 32 2 269 78 45 info wagner wsb nl Wagner International AG Industriestrasse 22 9450 Altstatten Schweiz Tel 41 71 7 572211 Telefax 41 71 7 57 22 22 wagner wagner group ch J Wagner GmbH Otto Lilienthal StraBe 18 D 88677 Markdorf Postfach 11 20 Deutschland Tel 49 75 44 505 1664 Telefax 49 75 44 505 1155 wagner wagner group com www wagnergroup com DK CZ Wagner Spraytech Scandinavia A S Helgeshgj All 28 2630 Taastrup Denmark Tel 45 43 27 18 18 Telefax 45 43
25. e spray area free from accumulation of flammable vapors Avoid all ignition sources such as static electricity sparks electrical appliances flames pilot lights hot objects and sparks from connecting and disconnecting power cords or working light switches Do not smoke in spray area Place sprayer sufficient distance from the spray object in a well ventilated area add more hose if necessary Flammable vapors are often heavier than air Floor area must be extremely well ventilated The pump contains arcing parts that emit sparks and can ignite vapors The equipment and objects in and around the spray area must be properly grounded to prevent static sparks Use only conductive or earthed high pressure fluid hose Gun must be earthed through hose connections Power cord must be connected to a grounded circuit electric units only Always flush unit into separate metal container at low pump pressure with spray tip removed Hold gun firmly against side of container to ground container and prevent static sparks ProSpray 3 21 Safety regulations Follow material and solvent manufacturer s warnings and instructions Be familiar with the coating material s MSDS sheet and technical information to ensure safe use Use lowest possible pressure to flush equipment When cleaning the unit with solvents the solvent should never be sprayed or pumped back into a container with a small opening bunghole An explosive gas air
26. ecial attention gt OPP EP HAZARD INJECTION INJURY Attention Danger of injury by injection A high pressure stream produced by this equipment can pierce the skin and underlying tissues leading to serious injury and possible amputation Do not treat a spraying injury as a harmless cut In case of injury to the skin through coating materials or solvents consult a doctor immediately for quick and expert treatment Inform the doctor about the coating material or solvent used PREVENTION NEVER aim the gun at any part of the body NEVER allow any part of the body to touch the fluid stream DO NOT allow body to touch a leak in the fluid hose NEVER put your hand in front of the gun Gloves will not provide protection against an injection injury ALWAYS lock the gun trigger shut the fluid pump off and release all pressure before servicing cleaning the tip guard changing tips or leaving unattended Pressure will not be released by turning off the engine The PRIME SPRAY valve or pressure bleed valve must be turned to their appropriate positions to relieve system pressure ALWAYS keep tip guard in place while spraying The tip guard provides some protection but is mainly a warning device ALWAYS remove the spray tip before flushing or cleaning the system NEVER use a spray gun without a working trigger lock and trigger guard in place AN All accessories must be rated at or above the maximum operating pressure r
27. er ball guide 3 inlet valve ball 4 inlet valve seat 5 and O ring 6 Clean all the parts with the corresponding cleaning agent Check the inlet valve housing 1 inlet valve seat 5 and inlet valve ball 4 for wear and replace the parts if necessary If the worn inlet valve seat 5 is unused on one side install it the other way round Unscrew outlet valve housing Fig 13 Item 8 from the piston 9 with adjusting wrench Remove the upper ball cage 11 crush washer 10 outlet valve ball 12 and outlet valve seat 13 Clean all the parts with the corresponding cleaning agent Check outlet valve housing 8 outlet valve seat 13 outlet valve ball 12 crush washer 10 and upper ball cage 11 for wear and replace parts if necessary If the worn outlet valve seat 13 is unused on one side install it the other way round Carry out installation in the reverse order Lubricate O ring Fig 12 Item 6 with machine grease and ensure proper seating in the inlet valve housing Fig 12 Item 1 14 ProSpray 3 21 Repairs at the unit 11 3 1 2 3 Packings Remove inlet valve housing in accordance with the steps in Chapter 11 2 Page 14 It is not necessary to remove the outlet valve Unscrew both cylinder head screws Fig 13 Item 1 from the pump manifold 2 with a 3 8 inch hexagon socket head wrench Slide the pump manifold 2 and piston 3 forward until the piston is out of the T slo
28. f the pump manufacturer ALWAYS follow the material manufacturer s instructions for safe handling of paint and solvents Clean up all material and solvent spills immediately to prevent slip hazard Wear ear protection This unit can produce noise levels above 85 dB A Never leave this equipment unattended Keep away from children or anyone not familiar with the operation of airless equipment Device weighs in excess of 18 kg Two person lift is required Do not spray on windy days The device and all related liquids i e hydraulic oil must be disposed of in an environmentally friendly way 1 2 Electric Safety Electric models must be earthed In the event of an electrical short circuit earthing reduces the risk of electric shock by providing an escape wire for the electric current This product is equipped with a cord having an earthing wire with an appropriate earthing plug Connection to the mains only through a special feed point e g through an error protection insallation with INF lt 30 mA DANGER Work or repairs at the electrical equipment may only be carried out by a skilled electrician No liability is assumed for incorrect installation Switch the unit off Before all repair work unplug the power plug from the outlet Danger of short circuits caused by water ingressing into the electrical equipment Never spray down the unit with high pressure or high pressure steam cleaners Work or repair
29. fety conscious 2 ProSpray 3 21 Contents Contents Page Page 1 Safety regulations for Airless spraying 4 9 Remedy in case of faultsS ovooonnaa ananasa 13 1 1 Explanation of symbols Used ananasa aaa ananasa nasa 4 12 JENS CRI Safety ann odkad reed o ad AE AiE 5 TO SEIN sinnis idda E 14 1 3 Electrostatic charging formation of sparks or flames 5 10 1 General servicing oena ananasa 14 10 2 High pressure NOSC ssscsssscccsescesssecssecccsecssssseesssecssssceccsneesesneessasees 14 2 General view of application ecsesscssssseseeceseecesseeeeeneeeeee 6 2 1 APP CATION ss sssakscecsscassssiloniloccessacosuevevaceconsusiestussocosessnouastevecdiasensasusesenseicans 6 11 Repairs at the unit 0 0 ananasa 14 22 Coating material Scisma 6 Tie Relief vale ga onda oo igo dada 14 11 2 Inlet and outlet Valesi 14 3 Description of Unit 6 11 3 Packings 3 1 Birl amp S BFOCOSS eek deda da na 6 11 4 ProSpray 3 21 connection diagram 00000 vanno 16 3 2 Functioning of the unit nano 6 3 3 Legend for explanatory diagram 12 1 0 Te NAT PHOS Pray 3 21 dasa si i ea 7 12 1 Selection of tip 3 4 Explanatory diagram ProSpray 3 21 sssssscssscsssecessssesssnseersseesssess 7 12 2 Servicing and cleaning of Airless 35 MCE MiCal ated cessczsscsssssesscstesstetssssstoscantetscstexsestivatsdedecorvsscestenstascensasecates 8 hafds Ss sanda ko e ibo dada divni 17 3
30. g technique oenanavannaa aan 10 6 Handling the high pressure hose 0 0 ee 0 11 7 Interruption of work 0eeeaeeeeeneeeanseeennareennneennnar 11 8 Cleaning the unit shutting down 0 0e0e 0e0 11 8 1 Cleaning unit from outside ananasa 11 82 Suction ATTEN sisisi 12 8 3 Cleaning the high pressure filter ananasa 12 8 4 Cleaning Airless spray gun ananasa 12 ProSpray 3 21 Safety Regulations 1 1 1 Safety regulations for Airless spraying Explanation of symbols used This manual contains information that must be read and understood before using the equipment When you come to an area that has one of the following symbols pay particular attention and make certain to heed the safeguard gt gt Attention This symbol indicates a potential hazard that may cause serious injury or loss of life Important safety information will follow This symbol indicates a potential hazard to you or to the equipment Important information that tells how to prevent damage to the equipment or how to avoid causes of minor injuries will follow Danger of skin injection Danger of fire from solvent and paint fumes Danger of explosion from solvent paint fumes and incompatible materials Danger of injury from inhalation of harmful vapors Notes give important information which should be given sp
31. inking yellow solid yellow and solid green Blinking Yellow When the pressure indicator is blinking yellow the sprayer is operating between 0 and 1 4 MPa 14 bar A blinking yellow pressure indicator means e The sprayer is plugged in and turned ON The sprayer is at priming pressure little or no pressure e Itis safe to move the relief valve between positions e Itis safe to change or replace the spray tip Solid Yellow When the pressure indicator is solid yellow the sprayer is operating between 1 4 MPa 14 bar and 12 MPa 120 bar A solid yellow pressure indicator means The sprayer is at the proper pressure setting for spraying stain lacquer varnish and multi colors If the pressure indicator begins blinking yellow when the pressure control knob is set at a higher pressure and the relief valve is in the SPRAY position either the spray tip is worn or the sprayer is in need of service repair Solid Green When the pressure indicator is solid green the sprayer is operating between 12 MPa 120 bar and 23 MPa 230 bar A solid green pressure indicator means The sprayer is at the proper pressure setting for spraying oil based and latex house paints The sprayer is operating at peak performance at a high pressure setting e Ifthe pressure indicator goes to solid yellow when the pressure is set so that it starts at solid green it indicates one of the following a Tip Wear Indicator when spraying wi
32. ng effective as from January 1 1990 the manufacturer shall only be liable for his product if all parts come from him or are released by him and if the devices are properly mounted and operated If the user applies outside accessories and spare parts the manufacturer s liability can fully or partially be inapplicable in extreme cases usage of the entire device can be prohibited by the competent authorities employer s liability insurance association and factory inspectorate division Only the usage of original WAGNER accessories and spare parts guarantees that all safety regulations are observed 3 2 years guarantee for professional finishing Wagner professional guarantee Status 01 02 2009 4 Exclusion of guarantee Guarantee claims cannot be considered for parts that are subject to wear and tear due to use or other natural wear and tear as well as defects in the product that are a result of 1 Scope of guarantee All Wagner professional colour application devices hereafter referred to as products are carefully inspected tested and are subject to strict checks under Wagner quality assurance Wagner exclusively issues extended guarantees d d d his includes i to commercial or professional users hereafter referred to as customer natura jas M or eda and tear ado This includes in who have purchased the product in an authorised specialist shop and which particular cables valves packaging Jets cylinders pistons means
33. p guard into a container with a suitable cleaning agent in place NEVER trigger the gun unless the tip is Turn the pressure control knob counterclockwise 3 to completely turned to either the spray or the unclog minimum pressure position ALWAYS engage the gun trigger lock Open the relief valve 4 valve position PRIME before removing replacing or cleaning tip O circulation Switch the unit 5 ON The key to a good paint job is an even coating over the entire surface Keep your arm moving at a constant speed and keep the spray gun at Wait until the cleaning agent exudes from the return hose 3 a constant distance from the surface The best spraying distance is 25 Close the relief valve valve position SPRAY spray to 30 cm between the spray tip and the surface Pull the trigger of the spray gun Spray the cleaning agent from the unit into an open collecting container Keep the spray gun at right angles to the surface This means moving your entire arm back and forth rather than just flexing your wrist DiS Keep the spray gun perpendicular to the surface otherwise one end Taking the unit into operation with coating of the pattern will be thicker than the other material Trigger gun after starting the stroke Release the trigger before ending the stroke The spray gun should be moving when the trigger Immerse the suction tube Fig 7 Item 1 and return hose 2 is pulled and released Overlap each s
34. p manifold 2 to the gear unit housing 21 Screw pump manifold 2 tightly to gear unit housing 22 Lubricate O ring Fig 12 Item 6 between pump manifold 2 and inlet valve housing with machine grease Screw inlet valve housing to the pump manifold 23 Insert the elbow on the siphon assembly into the bottom of the pusher stem housing Push the retaining clip up into the groove inside the foot valve housing to secure the siphon assembly in position Place the return tube over the return tube fitting and secure with the clip 24 Install front cover 11 4 ProSpray 3 21 connection diagram EMI Filter Power Cord Blue s 1 lt Q w s z a 2 x Potentiometer 8 Ground a PN SRBI P N 0516360 9 la 1 Black Ci it i y ircui P N 0522054 hn VW Breaker m Red Red 4 2 S White Gray Red Motor Black 1 Black sr Black i Ground a Black Black White U PC Board Pressure Assembly Transducer P N 0516360 Capacitor Assembly 16 ProSpray 3 21 Appendix 12 Appendix 12 1 To achieve faultless and rational working the selection of the tip is of the greatest importance In many cases the correct tip can only be determined by means of a spraying test Selection of tip Some rules for this The
35. red during registration The above guarantees apply exclusively to products that have been bought When services are carried out under guarantee the guarantee period for the by authorised specialist shops in the EU CIS Australia and are used within the product is neither extended nor renewed reference country Once the guarantee period has expired claims made against the guarantee or from the guarantee can no longer be enforced If the check shows that the case is not a guarantee case repairs are carried out at the expense of the buyer The above regulations manage the legal relationship to us concludingly Additional claims in particular for damages and losses of any type which 3 Handling occur as a result of the product or its use are excluded from the product If defects can be seen in the materials processing or performance of the liability act except with regard to the area of application device during the guarantee period guarantee claims must be made Claims for liability for defects to the specialist trader remain unaffected immediately or at the latest within a period of 2 weeks 3 I A ne German law applies to this guarantee The contractual language is German The authorised specialist shop that delivered the device is entitled to accept In the event that the meaning of the German and a foreign text of this guarantee claims Guarantee claims may also be made to the service centres guarantee deviate from one another th
36. repair work Unplug the power plug from the outlet 11 1 Relief valve 1 Use a drift punch of 2 mm to remove the grooved pin Fig 11 Item 1 from the relief valve handle 2 2 Remove the relief valve handle 2 and cam base 3 3 Using a wrench remove the valve housing 4 from the pump manifold 6 4 Ensure that the seal 5 is seated correctly then screw the new valve housing 4 completely into the pump manifold 6 Tighten securely with a wrench 5 Align the cam base 3 with the hole in the pump manifold 6 Lubricate the cam base with grease and slide on the cam base 6 Bring the hole in the valve shaft 7 and in the relief valve handle 2 into alignment 7 Insert the grooved pin 1 to secure the relief valve handle in position 11 12 13 14 Switch the unit ON and then OFF so that the piston rod is positioned in the lower stroke position Danger of crushing do not reach with the fingers or tool between the moving parts Unplug the power plug from the outlet Remove the retaining clip from the connecting bend at the suction hose and pull off the suction hose Screw off the return hose Swivel the unit 90 to the rear in order to work more easily on the material feed pump Remove the pusher stem clip and slide the pusher stem housing 7 from the inlet valve housing 1 Unscrew the inlet valve housing Fig 12 Item 1 from the pump manifold Remove the lower seal 2 low
37. roove pin 9885 612 0509 151 Return tube fitting Piston assembly includes items 10 15 Repacking kit 1 includes items 2 3 8 11 13 17 and 19 20 Repacking kit 2 includes items 2 3 and 8 0290 201 0558 728 0507 254 Relief valve kit includes items 29 33 ProSpray 3 21 Spare parts list ProSpray 3 21 Drive Assembly Item Part No Description 1 0524 637A 0509 121 Housing assembly 2nd stage gear 0558 373 Motor assembly 120V includes items 5 7 9800 319 Screw 4 0522 018 Capacitor assembly 0290 217 Baffle assembly 0512 340 Fan 0551 714 Cord grip 2 0558 449 Bracket 0551 980 Lock nut 0509 218 Screw 3 0558 476 Power cord jumper Double sided tape not shown 0551 543 Tie wrap not shown 0508 645 Motor brush kit UKonly ProSpray 3 21 25 Spare parts list ProSpray 3 21 Upright Cart Assembly Item Part No Description 0290 207 Handle assembly includes items 6 7 0290 208 Cart weldment 0278 373 Wheel 2 0294 534 Spacer 4 9890 104 Axle cap 2 0295 608 Screw 2 0509 386 Washer 6 0294 635 Plug 2 9885 571 Plug 2 OlLOINIADI PuW R 26 ProSpray 3 21 Important notes on product liability Asa result of an EC regulation bei
38. s at the electrical equipment These may only be carried out by a skilled electrician No liability is assumed for incorrect installation 1 3 Electrostatic charging formation of sparks or flames Electrostatic charging of the unit may occur during spraying due to the flow speed of the coating material These can cause sparks and flames upon discharge The unit must therefore always be earthed via the electrical system The unit must be connected to an appropriately grounded safety outlet An electrostatic charging of spray guns and the high pressure hose is discharged through the high pressure hose For this reason the electric resistance between the connections of the high pressure hose must be equal to or lower than 1 MQ ProSpray 3 21 General view of application Description of unit 2 General view of application 2 1 Application Materials Release agents oils undercoats primers fillers synthetic resin based paints acrylic paints recommended nozzle size FineFinish 0 008 0 014 Emulsion paints latex paints recommended nozzle size 0 017 0 027 Anti corrosive agents flame retardants fabric adhesive recommended nozzle size 0 021 0 031 Airless scrapers recommended nozzle size 0 027 0 039 2 2 Coating materials Processible coating materials Pay attention to the Airless quality of the coating u materials to be processed Dilutable lacquers and paints or those cont
39. sed with a suitable Attention cleaning agent within the processing time 8 Cleaning the unit shutting down A clean state is the best method of ensuring operation without problems After you have finished spraying clean the unit Under no circumstances may any remaining coating material dry and harden in the unit The cleaning agent used for cleaning only with an ignition point above 21 C must be suitable for the coating material used Secure the spray gun refer to the operating manual of the spray gun Clean and remove tip For a standard tip refer to Page 17 Section 12 2 If anon standard tip is installed proceed according to the relevant operating manual 1 Remove suction hose from the coating material 2 Close the relief valve valve position SPRAY C7 spray 3 Switch the unit ON 4 Pull the trigger of the spray gun in order to pump the remaining coating material from the suction hose high pressure hose and the spray gun into an open container The container must be earthed in case of coating materials which contain solvents Attention Caution Do not pump or spray into a container with a small opening bunghole Refer to the safety regulations 5 Immerse suction hose with return hose into a container with a suitable cleaning agent 6 Turn the pressure control knob into the blue zone pulsating pressure for unit cleaning 7 Open the relief valve valve position PRIME O circulation 8
40. t 9 on the slider assembly 4 Push piston 3 downward out of the pump manifold 2 Unscrew retainer nut 5 from the pump manifold 2 and remove piston guide 6 Remove upper packing 7 and lower packing 8 from the pump manifold 2 Mt 12 13 14 15 16 17 Clean pump manifold 2 Lubricate upper packing 7 and lower packing 8 with machine grease Insert upper packing Fig 15 with O ring 1 and protruding lip 2 downward Insert lower packing Fig 16 with the beveled edge 1 facing upward Insert piston guide Fig 14 Item 6 into the retainer nut 5 Screw retainer nut 5 into the pump manifold 2 and tighten by hand Push installation tool included with the replacement packings for the piston 3 from above onto the piston Lubricate installation tool and piston 3 with machine grease Guide piston 3 through the lower packings 8 into the pump manifold 2 from below Using a rubber mallet lightly tap the piston 3 from below until it can be seen above the pump manifold Remove installation tool from piston 3 Carefully tighten retainer nut 5 with adjusting wrench ProSpray 3 21 15 Repairs at the unit 18 Slide the top of the piston 3 into the T slot 9 on the slider assembly 4 19 Position the pump manifold 2 underneath the gear unit housing and push up until it rests against the gear unit housing 20 Attach pum
41. th latex or at high pressure the solid yellow appears This means the tip is worn and needs to be replaced b Tip Too Large when a tip that is too large for the sprayer is put in the gun the pressure indicator will turn from solid green to solid yellow c Fluid Section Wear if a solid yellow pressure indicator appears when using a new tip and the pressure is set at maximum service may be required worn packings worn piston stuck valve etc Service Indicator The Service indicator is on when the motor is commanded to run This indicator is used by service centers to troubleshoot motor problems 4 3 Pressure control knob settings Fig 6 1 Minimum pressure setting 2 Black zone no pressure generation 3 Blue zone pulsating pressure for cleaning O 11 12 MPa RN 23 MPa 44 Connection to the mains network The unit must be connected to an appropriately grounded safety outlet Attention Before connecting the unit to the mains supply ensure that the line voltage matches that specified on the unit s rating plate The connection must be equipped with a residual current protective device with INF lt 30 mA ProSpray 3 21 Starting operation Spraying technique 4 5 ONAMS 4 6 Now fs Cleaning preserving agent when starting up 5 Spraying technique of operation initially Immerse the suction tube Fig 7 Item 1 and return hose 2 A Injection hazard Do not spray without the ti
42. ting pressure of the coating material 6 ProSpray 3 21 Description of unit 3 3 Legend for explanatory diagram ProSpray 3 21 Spray gun High pressure hose Return hose Suction hose Relief valve Lever position vertical PRIME O circulation Lever position horizontal SPRAY gt 6 Oil button 7 Oillevel gauge O NUN gt 3 4 Explanatory diagram ProSpray 3 21 10 11 12 13 14 ON OFF switch Control panel indicators Pressure control knob Oil cup for EasyGlide EasyGlide prevents increased wear of the packings Pusher stem Manometer Pail bracket ProSpray 3 21 7 Description of unit Starting operation 3 5 Technical data 4 Starting operation Voltage 110 Volt 50 H angs 3 E 4 1 High pressure hose spray gun and separating Max current consumption 9 0 A oil Power cord 3x 1 5 mm 6mor2 5m i oud Acceptance capacity 900 Watt 1 as Mi gauge 1 to the coating material outlet Max operating pressure 221 bar 22 1 MPa 2 Screw the high pressure hose 3 to the coating material Volume flow at 12 MPa outlet on the pressure gauge Fig 3 Item 4 120 bar with water 2 0 l min 3 Screw the spray gun 5 with the selected tip onto the high Max tip size 0 023 inch 0 58 mm pressure hose 4 Tighten the union nuts at the high pressure hoses firmly so Max temperature of the coating material 43 C Max viscosity 20 000 mPa s Weight 30 kg DN 6mm 15 m
43. troke by about 30 This will into the coating material container ensure an even coating Turn the pressure control knob counterclockwise 3 to minimum pressure Open the relief valve 4 valve position PRIME a circulation 25 30 cm 25 30 cm Switch the unit 5 ON Wait until the coating material exudes from the return hose Close the relief valve valve position SPRAY A spray Trigger the spray gun several times and spray into a collecting container until the coating material exits the spray gun without interruption Increase the pressure by slowly turning up the pressure control knob Check the spray pattern and increase the pressure until the If very sharp edges result or if there are streaks in the slom Znam SCOnret spray jet increase the operating pressure or dilute Always turn the pressure control knob to the lowest setting the coating material with good atomization The unit is ready to spray 10 ProSpray 3 21 Handling the high pressure hose Cleaning the unit shutting down 6 Handling the high pressure hose The unit is equipped with a high pressure hose specially suited for piston pumps Danger of injury through leaking high pressure hose Replace any damaged high pressure hose immediately Never repair defective high pressure hoses yourself The high pressure hose is to be handled with care Avoid sharp bends and folds the smallest bending radius is about 20 cm Do not
44. ts at the top of the fluid section Increased pulsation at the spray gun Poor spray pattern G Unit loses power Pressure setting too low ON OFF switch defective Relief valve is set to SPRAY spray Filter projects over the fluid level and sucks air Filter clogged Suction hose suction tube is loose i e the unit is sucking in outside air Tip heavily worn Tip too large Pressure setting too low Filter clogged Coating material flows through the return hose when the relief valve is in the SPRAY spray position Packings sticky or worn Valve balls worn Valve seats worn Upper packing is worn Piston is worn Incorrect high pressure hose type Tip worn or too large Pressure too high Tip is too large for the coating material which is to be sprayed Pressure setting incorrect Volume too low Coating material viscosity too high Pressure setting too low A Unit does not start 1 No voltage applied 1 Check voltage supply Turn up pressure control knob Replace Set relief valve to PRIME O circulation Refill the coating material Clean or replace the filter Clean connecting points Replace O rings if necessary Secure suction hose with retaining clip Replace For selection of a smaller tip see Tip table on Page 18 Turn pressure control knob clockwise to increase Clean or replace the filter Remove and clean or
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