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AIRLESS-DEVICES

1. No Designation No Designation 1 Air maintenance unit see chap 3 4 8 High pressure filter 2 Compressed air shut off valve 9 Relief valve for pressure relief with hose 3 Muffler 10 Spraying hose 4 De icing optional 11 Material pump 5 Air motor 12 Spray gun 6 Filler neck for release agent 13 Material intake with sieve 7 Overflow 26 Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw wi WA Unit Description 3 3 Compressed air regulator The compressed air regulator controls the air inlet pressure for the air motor of the high pressure pump The ideal setting depends on many factors e g the texture of the material viscosity temperature etc and the desired spray pattern You will be able to determine the suitable air inlet pressure for your application during operation The information in Chapter 5 2 1 Adjusting the spraying pressure on page 38 and Chapter 5 2 2 Advice for achieving good coating results on page 39 will help with this The devices from the SUPER PROFESSIONAL and HERKULES series as well as some devices from the PHOENIX series are equipped with an air main tenance unit see Chapter 3 4 Air maintenance unit on page 28 into which the compressed air regulator is integrated e Fig 20 Compressed air regulator on Profit Fig 21 Compressed air regulator on Phoenix No Designation 1 Air connection 2 Comp
2. gt Stop the unit immediately and release the pressure gt Re tighten any screw fittings and replace defective components only by trained personnel Do not try to seal leaks on the connections and high pressure hoses with the hand or by wrapping fabric around them gt Do not repair material hoses Before recommissioning the unit check the hoses and screw fittings for leaks If injured by processing materials or cleaning agents always have the safety data sheet address phone number material designation and material num ber of the supplier or manufacturer ready for the attending physician 18 Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw Wi WA Unit Description 3 Unit Description The WIWA Airless and hot spray devices are divided into two series which basically differ in the size of the high pressure pumps gt PROFIT gt PHOENIX gt SUPER gt PROFESSIONAL gt HERKULES Airless describes a spray method where the spraying material is applied to the surface with high pressure and without the addition of air The spraying material is atomized only through the material pressure and the nozzle in the spray gun Description Airless spraying equipment Airless spray gun High pressure filter Spraying hose Container with spraying material Fig 4 Flow chart for airless operation For hot spr
3. 1 Make sure that the compressed air shut off valve is closed e the air regulator has been turned down fully 2 Connect the air hose to the compressed air connection of the com pressed air regulator or of the maintenance unit depending on model see following figure oe eel Fig 31 Connecting compressed air to the compressed air regulator Fig 32 Connecting compressed air to the main tenance unit on SUPER series Translation of the original operation manual AIRLESS 35 Airless komplett_BAoDB_en_1406 jw 36 Transport installation and assembly HITRA Jg 9 i no a 0 fe O Fig 33 Connecting compressed air to the Fig 34 Connecting compressed air to the main maintenance unit on PHOENIX and tenance unit on PROFESSIONAL and PROFESSIONAL series HERKULES series Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw TFA 5 Operation A Operation gt The unit must have been set up correctly and completely assembled gt Do not start commissioning the unit unless you have the specified protective equipm
4. Airless komplett_BAoDB_en_1406 jw WIA 10 11 12 13 14 Operation Remove the suction pipe from the material container Scrape off any paint residue or Empty the hopper by letting the remaining material run out through the relief valve Place the suction pipe into the container with the cleaning agent or Fill the hopper with solvent Open the compressed air shut off valve Regulate the air inlet pressure low enough so that the pump runs slowly Open the relief valve on the high pressure filter until pure cleaning agent is emitted Hold the hose in a collecting vessel during this Close the relief valve Hold the spray gun laterally against the inner wall of the collecting ves sel Open the spray gun until pure cleaning agent is emitted Close and secure the spray gun 5 4 1 Cleaning the material return flow control optional The chapter describes additional work steps for operating the device with circulation 1 Carry out the flushing process as described in Chapter 5 4 Flushing on page 42 Close all relief valves on the device and the spray gun Let the cleaning agent circulate briefly through the material return flow control Close the material return flow control Open the relief valve on the high pressure filter and let the remaining cleaning agent drain off 5 5 Material change ik 2 Flush the unit as described see Chapter 5 4 Flushing on page 42 Drain the unit by re
5. info wiwa de Internet www wiwa de This operation manual is solely intended for personnel involved in preparation operation and servic ing It is prohibited to pass on this operation manual for reproduction utilisation or communication of its contents unless this has been explicitly permitted Non compliance may result in claims for damage compensation All rights reserved in the event of registration of the patented design industrial design or registered design Translation of the original operation manual AIRLESS 7 Airless komplett_BAoDB_en_1406 jw Safety 2 Safety IVA This unit has been designed and manufactured taking into consideration all safety related aspects It complies with the current standard of technology and relevant accident prevention regulations The device left the factory in perfect condition and guarantees a high level of technical reliability and safety Nevertheless there are certain risks that can arise from incorrect operation or misuse to life and limb of the operator or third parties gt tothe unit and other material assets of the owner to the efficient working capacity of the unit You must refrain from any working methods that could affect the safety of op erating personnel and equipment Everyone involved in set up commission ing operation maintenance repair and servicing of the unit must have read and understood the operation manual beforehand especially the ch
6. G for fig 22 1 for fig 23 Compressed air shut off valve Pressure gauge for displaying the air inlet pressure Compressed air regulator Oil filler plug Setting screw for controlling the oil addition Inspection glass Oil tank Water separator with automatic drain valve OJo NION AJOJINJ 0 Compressed air distributor for connecting further compressed air driven equipment 3 5 Optional accessories and expansion parts The following section lists only some of the most common accessories and expansion parts The detailed accessory catalogue can be found at www wiwa de More infor mation and order numbers can also be obtained from an authorized WIWA dealer or the WIWA service department 3 5 1 Spraying accessory kits The spraying accessories are not part of the standard scope of delivery as the variety of the materials used and the applications is too great Select Translation of the original operation manual AIRLESS 29 Airless komplett_BAoDB_en_1406 jw Unit Description WI WA y the spraying accessories that are best suited to your application to create a spraying accessory kit The spraying accessory kits contain Airless spray gun Spraying hose Standard or reversing nozzle Observe and follow the separate operation manual for the spray gun 3 5 2 Material flow heater Material flow heaters can optionally be used as Heaters for th
7. If assembly work is carried out by people who have not been trained for this work they endanger themselves and other people and impair the safety and reliability of the unit gt Electrical components must only be mounted by trained qualified elec tricians with all the other components e g the spray hose and the spray gun being assembled by trained personnel only A Sources of ignition may result from assembly work e g through mechani cal sparks electrostatic charge etc gt Carry out all installation and maintenance work outside of areas with explosive atmospheres Translation of the original operation manual AIRLESS 33 Airless komplett_BAoDB_en_1406 jw Transport installation and assembly 4 3 1 Mounting the wall bracket optional The unit can optionally be mounted on a wall bracket Observe the weight of the unit see Techni cal data and select suitable fastening mate rials taking into account the wall structure We recommend at least screws M12 with strength category 8 8 Ensure a sufficient distance between suction elbow and floor of at least 10 cm min 10 cm floor SOMME Fig 28 Mounting the wall bracket 4 3 2 Assembling spray hose and spray gun A Components that do not comply with the maximum permitted operating pressure of the unit can burst and cause serious injury gt Check the maximum permitted operating pressure of the material hose and t
8. china com WIWA Middle East General Trading LLC Mohd Farhan Khan Jebel Ali Industrial 1 Dubai UAE Phone 9714 884 8220 E Mail middleeast wiwa com because it works
9. coarsely pig mented dual component and tar epoxy paints cold bitumen and thick film 20 Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw wi WA Unit Description materials paints with low or zero cleaning agent content as well as insulants The SUPER Airless paint spraying device 10066 is a powerful device for efficient coating of large areas and for achieving thick coats The high pres sure ratio of the Super 10066 model provides it with considerable pressure reserves with a low pressure in your air supply The SUPER Airless paint spraying equipment 15042 with a maximum output of 15 0 l min is a compact and powerful device for large areas and thick coats 3 1 4 PROFESSIONAL series The PROFESSIONAL series was designed especially for heavy corrosion protection The models 24026 24053 24071 28023 28048 28064 are suitable for processing low to high viscosity water based materials with a high solids content and normal low or zero solvent content The devices are also ideal for spraying with longer material hoses and larger nozzle openings as well as for spraying with high pressure The models 38032 38042 44024 44032 were especially developed for applications with coarsely pigmented or abrasive materials of low to medium viscosity e g zinc primer solvent based zinc silicate micaceous iron ore glass flake printing inks flame protection and other heavily pigmented or fibrous m
10. ct 42 5 4 1 Cleaning the material return flow control optional 0 43 5 5 Material CHANGE eisni a NA 43 5 6 Releasing PreSSure eccccccesscccceeeeeeceeeeeeseeeeeeesneeceeeeeeneeeaeeesnseeesenentes 44 5 7 WORK DIG AKS sscacc cee tteesccsatiavieinctalit a sdevbaatienrdnescsciaiiveiadiela liicboeetnaseaey 44 5 8 Decommissioning ee cccceceeeeceeeeeeeeeceeeeeeeeeeeeeseeeeeeeeeneeeeeeeeeeeeeaeeeentes 44 DIS DOS eal E A T O E 45 6 MaintOn ane iea 46 6 1 Regular inSpections sssssriosicsrrirarieienannan einas aana eE KEARSE RE ANE AREN 46 62 Maintenance pla mesiees tie divcnsseceveedunctecgvlaadenetivhncevctie EN 47 4 Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw IVA Contents 6 3 MaINteN ANCE UNE veces ce cecedsueteavedeeeeeveryeseederuuteayediher even aN 47 6 3 1 Checking the lubricant level in the fog oiler ceeeeeeeeeeees 48 6 3 2 Checking and adjusting the fog Oilef ceceeeeeeeeteeeeetteeeeees 48 6 3 3 Checking and cleaning the water Separator ccceeeeteeeees 48 6 4 High pressure PUMP ccccecescccceeeeeeeeeeeeeeteeeeeeeeeeeeeeeeseseeeeeeeeneeeeaenenes 49 6 4 1 Topping up release agent ccccccecceeeeeeeeeeeeeeneeeeceeeeeeeeeeeeeee 49 6 4 2 Checking the release agent for material residue 0 0 49 625 IGM PKESSUNS TMM ursann aa 50 6 5 1 Removing the filter Clement 0 eee eee eeeee
11. devices are ideal for repair work on surface coatings such as repairs onboard ships They are suitable for virtually all sorayable paints and varnishes The devices with a pressure ratio of 33 1 are also suitable for oils and greases and primers as well as for textured and hammer tone finishes Water based paints and media that can be thinned with water can only be processed in devices with rust proof and acid resistant finishes Existing Airless spraying equipment can be retrofitted for the Air Combi sys tem 3 1 2 PHOENIX series The devices from the Phoenix series are designed for sprayable materials with slightly higher viscosity e g water based paint They are suitable for a range of industrial applications They are suitable for oils and greases primers sprayable fillers rust protec tion and micaceous iron oxide paints dual component materials textured and hammer tone finishes The devices with a pressure ratio of 52 1 can also process highly viscous coating materials and are therefore suitable due to their still compact size for repair work in corrosion protection e g repair work on construction sites repairs onboard ships etc Low solvent and solvent free paints as well as pickles and zinc dust paints can only be processed to a very limited extent 3 1 3 SUPER series The Airless paint spraying devices from the SUPER series are suitable for spraying sprayable paints and varnishes highly viscous and
12. has to ensure that operators and maintenance per sonnel always have an operation manual at their disposal in a language that they understand e Safe and reliable operation of the unit requires further information in addition to this operation manual You should have read and understood the guide lines and accident prevention regulations that apply in your country In Germany these are as follows gt ZH 1 406 Richtlinien f r Fl ssigkeitsstrahler Guidelines for Liquid Jets published by the German Hauptverband der Gewerblichen Berufsgenossenschaften gt BGR 500 chapter 2 29 Application of Coating Materials gt BGR 500 chapter 2 36 Working with Fluid Spraying Equipment pub lished by the employers liability insurance association for the gas remote heating and water management sectors We strongly recommend adding all relevant guidelines and accident preven tion instructions to this operation manual Moreover the manufacturer s instructions and guidelines for coating or feed er materials must be respected at all times However if you have any questions please do not hesitate to contact us Best wishes for good results with your unit from WIWA Wilhelm Wagner GmbH amp Co KG Copyright 2014 WIWA This operation manual remains the copyright of WIWA Wilhelm Wagner GmbH amp Co KG Gewerbestr 1 3 35633 Lahnau Germany Tel 49 6441 609 0 Fax 49 6441 609 50 Email
13. here on cart with optional agitator No Designation No Designation 1 Compressed air shut off valve 10 Spray hose connection 2 Air maintenance unit See chap 3 4 11 Ground cable 3 Crane eyelet 12 Direct suction with sieve 4 Air motor 13 Paddle optional equipment 5 Filler neck for release agent 14 Material pump 6 Overflow 15 Outlet opening for release agent 7 High pressure filter 16 Agitator motor with own compressed air 8 Relief valve for pressure release regulator and speed control all optional 9 Drain hose equipment 24 Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw Wi WA Unit Description 3 2 4 PROFESSIONAL series Fig 18 PROFESSIONAL here on cart No Designation No Designation 1 Air maintenance unit see chap 3 4 8 High pressure filter 2 Compressed air shut off valve 9 Relief valve for pressure release 3 Air motor 10 Drain hose 4 Material pump 11 Spraying hose 5 Crane eyelet 12 Ground cable 6 Filler neck for release agent 13 Spray gun 7 Overflow 14 Material intake with sieve Translation of the original operation manual AIRLESS 25 Airless komplett_BAoDB_en_1406 jw Unit Description 3 2 5 HERKULES series IVA Fig 19 Overall view of an Airless HERKULES here on cart
14. over 0 33 mm 013 up to 0 38 mm 015 0160059 0162760 Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw 51 Maintenance Filter element Nozzle size WIWA order number ATA Type 01 type 05 Type 11 type 13 M 70 yellow over 0 38 mm 015 up to 0 66 mm 026 0160601 0162779 M 50 orange over 0 66 mm 026 0163023 0162787 M 30 blue 0463779 0467782 M 20 green 0646628 1 Do not use a filter element when applying coarsely pigmented or fibre filled materials The standard suction strainer should remain in the filter housing or be replaced by a wider mesh screen In the case of a material change you must clean or replace both the filter element in the high pres sure filter and the material screen in the suction system if necessary 6 6 Recommended operating materials Only use original operating materials from WIWA Operating materials WIWA order number Release agent yellow 0 5 1 0163333 standard Release agent red 0 5 I 0640651 especially for isocyanate Anti freeze agent 0 5 1 0631387 Pneumatic oil 0 5 1 0632579 1 Plasticizer to fill into the release agent cups of the main pump and the feed pumps 2 for maintenance unit Materials required for cleaning and repair work see information in spare parts lists The release agent and the pneumatic oil are available in l
15. 0 120 120 120 120 Air consumption l min per doubles stroke at 1 bar air inlet pressure Material outlet high pressure filter 1 4 NPSM A 2x3 8 Air inlet maintenance unit 1 Emitted sound pressure level at the work place was determined in accordance with the DIN EN ISO 3744 DIN EN 31200 DIN EN 31201 and DIN 45635 20 standards Sound pressure level at 15 DH with 8 84 dB A bar L Sound power level Ly 95 dB A 8 6 Unit card The unit card contains all important and safety relevant data and information about the unit gt Exact designation and manufacturer data technical data and limit values equipment and test certificate purchasing data unit identification machine components and supplied accessories with item numbers and spare part numbers list of supplied documentation VVVY y 8 7 Type plate The type plate is located on the cylin Tih eea der of the material pump It contains 11 26 cT4 ce the most important technical data for Cruckluftbetriepene Kalbenpumpe Air operated piston pump Gerate Type Unit 106 42 the high pressure pump CP P outout p cycle 206 Joe E5 bers Verh ltnis Ratio a cA vo Max Lufteingang Air B par 116 PSI Max Betriebsdruck Fluid 336 _ bar 4872 PSI Max Temperatur 8 C 176 F Serial no Model year R coca 20 Fig 53 Type pla
16. ITAMY sarcinas aan 17 2 6 1 Conversions and alterations cccceeeeeeeeeeeeeeeeeeeeseeeeeeneeeeeas 17 256 2 SPARS PANS ursinus inanan ieai ai anaandaa 17 2 03 ACCESSOMN CS renne aa SSA 17 2 7 Emergency Procedures assosieer 18 2 7 1 Stop the unit and release the PreSSUre cccceeeeeeeteeeeseeeeeees 18 OMe EC AKAGES orinar EERE OKA E ORERE 18 2lad MUNES coea EEA EEA 18 3 Unit Descripti Ni seian 19 Bel ITSM AS USG ucan eea Sra EAN 19 3I PROFIT SENES rnana iat riiecgiesieteceeteeeeee 20 312 PHOENIX SENE Sitner aeii anaa E aie 20 3 13 SUPER SeeSee a Av aa eaaa a aE h 20 3 1 4 PROFESSIONAL series 0 0 ceceececeeee cece ee eeceeeeeeeeeseaeeeeeeeeteaas 21 3 175 HERKULES Sene Sarisin ea n aa aaa 21 3 2 Unit desig ocean gcsie fencececessececeuiesceecevaen cenqeeveectescquniesseedevienseenstiaeceeneeea 21 8 271 PROFIT SENES cancan ra a aaa aaa anais 22 3 2 2 PHOENIX SeeSee iaa e aE RA 23 3 23 SUPER SENGS iii naaie aiaa ii aa Ea ARAE 24 Translation of the original operation manual AIRLESS 3 Airless komplett_BAoDB_en_1406 jw Contents 3 2 4 PROFESSIONAL Series iss sesiccudss sncevtvslesscecdivvesndencstatertussacerinets 25 3 2 5 HERKULES SEGS ce aA 26 3 3 Compressed air regulator dusse usainaren ondare 27 9 4 All maintenance UNM saisaitia aaa ea aR 28 3 5 Optional accessories and expansion parts 29 3 5 1 Spraying accessory Kilsund ai 29 3 5 2 Material flow heater ceceeeecesecccee ener ai 29 iD AGIA
17. OM ena aAA E E ANR 30 30 DL araa E ec E el uaeedececeeetaceceteas 30 3 5 5 Material return flow CONtIOL eee eee scence eee eeeeeeeeeeeeeeeeeeeeeeeeeeees 30 4 Transport installation and ASSEMDIY ecccceseseeceeeeseeeeeeeeeneeeeeeenees 32 A1 TrANSPOrtAatiOn eee eee eeeeeee eee eene eee eeeaaeeeeeetaaeeeeeeeaaaeeeeeeeaeeeeeeeenaeeeeeee 32 422 MSTA ANON locatio nine sosiaa aaia a Ea eat 32 AS ASSEM ansaa aa Aaa eave ede eee 33 4 3 1 Mounting the wall bracket optional cceeeeeeeeseeeeeeeteeteees 34 4 3 2 Assembling spray hose and spray gun ssssrrssssrrresrrerrssrree 34 4 3 3 Grounding the Unit ccecccceceeeeeeeeceeeeeeeeeeeeeeeeeeeeeeeeeeeeeseeaeees 35 4 3 4 Connecting the compressed air SUPDIY cceeceeeeteeeeeseeeees 35 S Operat Orrea a a r re Ea 37 5 1 Commissioning the Unit sssi ndadani aae 37 5 2 PAVING aeaa aaa tex auccaga saz pevae A E A E 38 5 2 1 Adjusting the spraying PreSSULe ee ceeeeeeeeeeteeeeeeeeeeeeeeeeeeees 38 5 2 2 Advice for achieving good coating results 39 5 3 Hot spraying operation with material heater eee eeeeeeeeeee 39 5 3 1 Adjusting the operating pressure ee eeeeeeeeeeeeteeeteetneeeeeeeee 41 5 3 2 Operation with material heater with circulation cceee 41 5 3 3 Operation with material heater without circulation 0 0 00 42 DA FUE DN leeece pepe ener ere rer ce a terre err eccerere cere rer rere rere reece errr eecerer
18. Operation manual because it works AIRLESS DEVICES Translation of the operation manual AIRLESS ATA Contents Contents 1 ONO WOK coos ca ccc G 7 2 Safety eee a ee en a ea 8 2 1 Explanation Of Symbols eniinn n EEEE 8 2 2 Safety nOtes eecccececceeeeeeeeeeeeeeeceeeeeeeeeseaeeeeaaeeseaeeeeaaeeseeeeseaaeeeeeeeee 10 2 2 1 Operating PreSSUre srota ra aaa aa deed 10 2 2 2 Risks caused by the spray job escssnnrnennn 10 2 2 3 Hazard from electrostatic Charging cceeeeeceeeeeeeeeeeeeeeeeeeees 11 2 2 4 Hazards from hot cold surfaces cceceeeeeeeeeceeeeeseeeeeeeeeeeeeeees 11 2 2 5 EXPOS ON PFOLSCUION seriis iese 12 220 Hoah TISKS osuin S S eee nes 12 2 3 Information signs ON the UNit eee ee eeeeeeeeeeeeneeeeeeeeeeeeeeenaeeeeeeeea 13 2 4 Safety fEAtureS orreen EE EEEE EE EEEE 13 2 4 1 Safety Vale oo cece cecceeeceeeeeeeeeeeceeeeeaaeseeaeeeseaaeseeeeeetaeeneeaeeesaas 14 2 4 2 Compressed air Shut Off valve ceeeeeeeeeeeeeeceeeeeeeeeetaeeeeneeeeeeas 15 2 43 GMOUNG CAI sssaaa a cietnne see 15 2 5 Operating and maintenance personnel ccccceeeeeeeeeeeeeeeeeeeeeeeees 15 225 1 UNIPOWMONS CULES seicciess acts ccdch edecdects snedud aces divas lant temeadelcecntacaceanes 15 252 Personnel QUalIfiCAtION ssassn 16 2 5 3 Authorized operating personnel ceeeeeeeeeeeeeeeeeeeeteeeeeeeeeeeees 16 2 5 4 Personal Protective Equipment PPE c cecsseseteeeeseeeeeees 16 2 6 Notes ON Wa
19. ad bearing capacity of lifting gear and lifting tackle when loading the unit The dimensions and weight of the unit can be found on the unit card or on the type plate Use the handle to lift units from smaller series Profit Phoenix For the larger series Professional Herkules attach suitable lifting equipment to the dedicated lifting eyes see e g Fig 17 no 3 The lifting eyes are only designed for the weight of the high pressure pump Do not use them to lift the entire machine including accessories hoses or frame Secure the unit high pressure pump including frame and or other acces sories properly for lifting and loading the unit Do not transport any unsecured objects e g material containers tools with the unit Never stand under suspended loads or inside the loading area There is a risk of death Secure the load on the transport vehicle against slipping and falling off If the unit had already been in operation please observe the following gt gt gt Disconnect the entire unit power supply even for short transportation distances Empty the unit before transportation fluid residues may escape during transportation despite this measure Remove all loose components e g tools from the unit 4 2 Installation location The unit can be installed inside and outside spray booths However outside installation should be preferred in order to avoid contamination A If the unit is used out
20. and paint mist gt Insufficient spraying pressure results in the Fig 36 Spraying distance appearance of streaks and differences in the coating thickness Observe the operation manual for your spray gun It contains more useful information for optimising the spraying result 38 Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw ATA 5 2 2 Advice for achieving good coating results gt gt gt Hold the spray gun at a right angle 90 to the area to be coated If the spray gun is held at a different angle the coating be comes irregular and blotchy Fig 37 Ensure even speed and move the spray gun parallel to the area to be coated Waving the spray gun causes irregular coating see Fig 38 Move the spray gun with your arm and not with your wrist Start moving the spray gun before pull ing the trigger That way you will achieve perfect soft and smooth overlapping of the spray jet and avoid excessively thick ap plication of material at the beginning of the spraying process Operation Fig 37 Spray angle Thin layer Thick Thin layer layer Area to be coated ti i f Se wrong Fig 38 Do not wave Release the trigger before stopping the movement Replace the spray nozzle before it is worn Worn nozzles cause higher material consumption and have a negative i effect on the quali
21. anual AIRLESS Airless komplett_BAoDB_en_1406 jw ATA jiii 6 4 High pressure pump 6 4 1 Topping up release agent Before each start up check the release agent level as far as possible Top up release agent if required see item 1 on Fig 45 ff The total fill volume is 50 PROFIT to 150 ml HERKULES depending on pump size 6 4 2 Checking the release agent for material residue Regularly check the release agent for discolouration caused by spraying material Drain a small amount of re lease agent through the drain screw 2 O If the release agent is found to be contaminated with material residues you must assume that the packing of the materi al pump in question is worn The pump packing is cer tainly worn if material es capes from the overflow 3 only for PROFESSIONAL and HERKULES In this case have the pump packing replaced as soon as Fig 45 Filling 1 and draining 2 release agent for possible PROFESSIONAL and HERKULES S mee PHOENIX 6552 ea 1 Fig 46 Filling in 1 and draining 2 release Fig 47 Filling in 1 and draining 2 release agent for PROFIT agent for PHOENIX and SUPER A The pump packing may only be replaced by trained personnel or by the WIWA service After the examination top up the amount of fresh release agent through the filler opening 1 We recommend using release agent from WIWA order number 0163333 Translation of
22. ap 3 from the high pressure filter for types 11 and 13 Use the pin spanner 2b to remove the cap 3 of the high pressure filter and remove it Loosen the nut 4 and remove the filter element 5 6 5 2 Cleaning the filter element The cleaning interval for the filter element in the high pressure filter depends on the type and cleanliness of the material Clean the filter element at least once a week and after each material change 1 Remove the filter elements according to Chapter 6 5 1 Removing the filter element on page 50 Clean the filter element Use only cleaning agents for this purpose that match the material to be applied Replace the filter element if it shows any damage Place the filter element back on the threaded bolt 6 if fitted and retighten the nut 4 Check the O ring 7 replace if damaged Screw the cap 3 on the high pressure filter and tighten it with the pin spanner 2b or the open end wrench 2a 6 5 3 Filter elements for high pressure filters Insert the filter element suitable for the spraying material and the spraying nozzle into the high pressure filter The mesh size should always be slightly finer than the bore of the nozzle used Filter element Nozzle size WIWA order number Type 01 type 05 Type 11 type 13 M 200 white up to 0 23 mm 009 0160636 0162744 M 150 red over 0 23 mm 009 up to 0 33 mm 013 0160628 0162752 M 100 black
23. apter entitled Safety Your safety is at stake We recommend that the device operator obtains written confirmation that this has been done 2 1 Explanation of symbols m gt gt e Safety notes warns you of potential risks of accidents and tells you the measures that are required to prevent accidents In WIWA operation manuals safety notes are specially highlighted and marked as follows Indicates danger of accidents if you ignore the safety notes there is a high risk of severe injury including death Indicates danger of accidents if you ignore the safety notes there is a high risk of severe injury including death Indicates danger of accidents if you ignore the safety notes severe injury can result Indicates important information on correct use of the unit Ignoring it can result in damage to the unit or in its vicinity In the safety notes about the risk of accidents different pictograms are shown after each hazard source examples Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw WIA Sate A General accident risk A Risk of explosion from explosive atmosphere A Risk of explosion from explosive substances A Danger of injury due to electric voltage or electrostatic charging A Risk of crushing by moving unit parts A Risk of burning due to hot surfaces Mandatory safety instructions primarily concern personal protective equip
24. arge containers on request 6 7 Special tools The following special tools for maintenance and repair work are included with delivery gt pin spanner for opening the high pressure filter Fig 52 Pin spanner for high pressure filter 52 Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw ATA 7 Rectification of faults Rectification of faults Fault Possible cause Remedy Pressure release not possible compressed air shut off valve closed Drain hose or ball valve clogged High pressure filter clogged Carefully open the device cover screw fittings with a rag gt Remove hardened material with solvent if possible if necessary soak parts in solvent or remove with other mechanical means or replace gt Contact WIWA service if neces sary Pump does not start despite oper ation of spray gun or opened relief valve on high pressure filter Compressed air shut off valve closed gt Open the compressed air shut off valve High pressure filter clogged gt Clean or renew the filter element Drain hose or ball valve clogged Clean drain hose or ball valve replace if required Air motor defective gt Repair air motor contact WIWA service if necessary Pump runs but no spraying materi al is transported to the nozzle Suction strainer clogged gt Clean strainer and replace if necessary S
25. at the work place was determined in accordance with the DIN EN ISO 3744 DIN EN 31200 DIN EN 31201 and DIN 45635 20 standards Sound pressure level at 15 DH with 8 bar L 84 dB A Sound power level Ly 95 dB A Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw 55 Technical data 8 3 SUPER series WIA Model 15042 Max free flow output l min 15 Pressure ratio 42 1 Pump capacity per double stroke cm 106 Max air inlet pressure bar 8 Max permissible operating pressure bar 336 Piston diameter of the air motor mm 200 Piston stroke of the air motor mm 75 Air consumption l min per doubles stroke at 1 bar air inlet pressure Air inlet maintenance unit 3 4 3 4 Material outlet high pressure filter 1 4 NPS A 1 4 NPS A 2x 3 8 2x 3 8 Emitted sound pressure level at the work place was determined in accordance with the DIN EN ISO 3744 DIN EN 31200 DIN EN 31201 and DIN 45635 20 standards Sound pressure level at 15 DH with 8 bar L 84 dB A Sound power level L 95 dB A 8 4 PROFESSIONAL series Type 24026 24053 24071 28023 28048 28064 38032 38042 44024 44032 Max free flow output l min 24 24 24 28 28 28 38 38 44 44 Pressure ratio 26 1 53 1 71 1 23 1 48 1 64 1 32 1 42 1 24 1 32 1 Pump capacity per double s
26. aterials The devices have a high output even with large tip openings and slow piston speed while also being subject to only low wear They are particularly suitable for use in automatic spraying systems with or without circulation 3 1 5 HERKULES series The Airless spraying devices from the HERKULES series are particularly suit able for spraying high viscosity and coarsely pigmented dual component and tar epoxy paints cold bitumen thick film materials paints with zero or low solvent content insulants anti foulings glass flake flame retardants as well as materials with short fibrous fillers They are used in large area spraying with high output for processing thick film coats and in circulation systems 3 2 Unit design The machines can be mounted on different frames e g on 20 container Frame with hopper and feed drum Cart Tripod Wall Brackets The frame makes no difference to the function of the unit VVVVY Translation of the original operation manual AIRLESS 21 Airless komplett_BAoDB_en_1406 jw Unit Description WI WA y 3 2 1 PROFIT series No Description Compressed air regulator 2 Pressure gauge for displaying the air inlet pressure Air motor Material pump Cart Carrying handle Compressed air shut off valve Compressed air connection High pressure filter for more information see Chapter 6 5 High pressure filter on page 50 10 Relief valve for pressure relea
27. aying a material flow heater is additionally integrated into the material flow to heat the spraying material to the desired spraying tempera ture more information see Chapter 5 3 Hot spraying operation with material heater on page 39 The technical data of your unit can be found on the attached unit card or on the type plate 3 1 Intended use The WIWA Airless and hot spray devices are only suitable for airless spray ing of coating and ancillary materials for surface treatment Any other use is considered to be unintended If you intend to use the unit 1 for other purposes or with other materials and thus not for the purpose for which it is intended you must ask WIWA for permission otherwise the warranty will be invalidated Intended use also includes compliance with the technical documentation and adherence to the prescribed operating servicing and maintenance guidelines Translation of the original operation manual AIRLESS 19 Airless komplett_BAoDB_en_1406 jw Unit Description WI WA high abrasiveness low PROFIT PHOENIX SUPER PROFESSIONAL HERKULES Fig 5 The Airless series with regard to their suitability with respect to viscosity and abrasiveness of the material 3 1 1 PROFIT SERIES The devices from the Profit range are portable paint spray devices They are primarily used in craftsmen workshops e g in carpenters workshops for coating wood Due to their portability the
28. d decommissioning 3 5 5 Material return flow control A material return flow control is used wherever materials are to circulate e g for hot spraying processes in order to keep the material at a constant temperature or for filled materials to prevent settling The material return flow control will open with the spray gun closed through the pressure building up in the spray or return line Follow the operating information in Chapter 5 3 2 Operation with material heater with circulation on page 41 No Description Pressure control Material outlet covered G 3 8 Pressure gauge connection optional Blo rp Material inlet G 3 8 Specifications for material return flow control max operating pressure 400 bar 5800 psi controllable pressure range 50 400 bar temperature range 4 5 100 C max feed volume 13 31 min Fig 27 Material return flow control 3 5 gal min Translation of the original operation manual AIRLESS 31 Airless komplett_BAoDB_en_1406 jw Transport installation and assembly WI WA 4 Transport installation and assembly The unit left the factory in flawless condition and was appropriately packed for transportation 1 Check the unit on receipt for any damage in transit and for completeness 4 1 Transportation Please follow these notes when transporting the unit gt gt gt Ensure sufficient lo
29. ds in front of the spray gun gt Do not reach into the spray jet with your hands Unintentional material release from the spray gun may cause personal injury or damage to property Always secure the spray gun during every work break gt Always check that the safety mechanism on the spray gun works before each use 10 Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw ATA Sate 2 2 3 Hazard from electrostatic charging A The high flow velocities associated with the Airless spraying method may cause electrostatic charging Static discharges can cause fire and explosion gt Ensure that the unit has been properly grounded outside of explosive atmosphere areas Also ground the object to be coated Always use open containers Never spray solvents or materials containing solvent into cone top cans or drums with a bunghole Place the containers on a grounded surface Always use electrically conductive containers Avoid contact between spray gun and container wall Use only electrically conductive material hoses All original material hoses from WIWA are conductive and perfectly adapted to our equipment VV YV VVVY A If the unit is contaminated by material during operation the increased coating thickness can lead to electrostatic charging Static discharges can cause fire and explosion gt Clean the unit immediately to remove any contaminati
30. e spraying material see Chapter 5 3 Hot spraying opera tion with material heater on page 39 gt Auxiliary heaters for long hoses gt Heating the spraying air for Air Combi spraying see separate operation manual Heating the air for the air motor to prevent icing over Observe and follow the separate operation manual of the material flow heater As many coating materials contain solids it can be practical to use an agita tor to create as much homogeneity as possible in the supplied container The agitators are as varied and diverse as the actual coating materials Observe and follow the separate operation manual of the agitator 3 5 4 De icing The de icing mounting kit can be optionally used on PROFESSIONAL and HERKULES to reduce icing over of the air motor during operation The efficien cy of the de icing can be further increased by adding a material heater 1 Slowly turn the control screw counter clockwise to open the de icing We recommend min 1 turn max 3 turns Fig 26 Adjusting screw for de icing Exact settings should be made individually and as required because the 30 Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw IVA Unit Description degree of icing over depends on various factors e g pressure number of double strokes per minute humidity ambient temperature 1 The de icing remains open during work breaks an
31. eatening injuries if used inappropriately Always observe and follow all instructions in this operation manual and in the separate operating manuals of individual unit parts and or the option ally available accessory devices The accident prevention instructions Application of Coating Materials BGR 500 chap 2 29 and the guidelines for liquid jets ZH1 406 of the employer s liability insurance association must strictly be complied with 2 2 1 Operating pressure A Components that do not comply with the maximum permissible operating pressure can burst and cause serious injury gt The specified maximum operating pressures must generally be com plied with for all components In case of varying operating pressures the lowest value is always the one to be taken as the maximum oper ating pressure for the entire unit Material hoses and hose assemblies must comply with the maximum working pressure including the required safety factor gt Material hoses must be leak tight and free of kinks signs of abrasion or bulges Hose connections must be tight 2 2 2 Risks caused by the spray jet A A The material is discharged from the spray gun under very high pressure Due to its cutting effect the spray jet can cause severe injuries by pene trating the skin or entering into the eyes gt Never point the spray gun at yourself other persons or animals gt Do not hold your fingers or han
32. eeeeeeeeeeeeeeeeeeeeeeeeees 50 6 5 2 Cleaning the filter ClEMENt oo cece cece eeeeeee tees eeeeeeesetaeeeeaeeeeees 51 6 5 3 Filter elements for high pressure filters 51 6 6 Recommended operating materials cceeeeeeeeeceeeeeeneeeeeeeeneeeeetene 52 6 7 Special tOONS cise cccsceveeectsiatvetsceecexcneecvitea naiiai niana iaaa 52 7 Rectification of faults ccccceeeeeeeeeeeeeeeeeeeeeneeneeeeeseeneeeeeseeeeeeensneeneeeennes 53 8 Technical data ceeeccccceeeeeeeeeeeenenseeeeseeeeeeeeseeeeseeesneenseeeeseeeeeeeesseeneeeeneas 55 8 1 PROFIT Sene Sinuna a aaa A EAN 55 8 2 PHOENIX SEPieS 0 c ccceeecceeeeee eens eeeee eee eeaeeeeeaaeeseaeeeseaaeeseeeeeseaaeeneeeeee 55 8 3 SUPER Seni Sirutis titanate eect edietiveed eheaee 56 8 4 PROFESSIONAL SOP IOS is ssecnccuxcseiicecsinttesseesues veeseeven ehearevaettereainbeveneee 56 8 5 HERKULES SEME Siusi naeran aeaa Ea 57 8 0 OMI CAN enaA EE RE 57 G7 Type PINE serpari ernas tenet pA AAA aiaa EA EARRAS 57 Translation of the original operation manual AIRLESS 5 Airless komplett_BAoDB_en_1406 jw HITRA Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw IVA ce 1 Foreword Dear Customer We are delighted that you have decided to buy one of our devices This operation manual is intended for the operating and maintenance per sonnel It contains all the information required for working with this unit The owner of the unit
33. enance and repair work you must always carry out a complete pressure release 2 4 3 Ground cable The ground cable is used to prevent sourc es of ignition through electrostatic charges The ground cable is already connected to the unit when it is delivered e g on the high pressure filter the ground bar etc Reorder the ground cable immediately order no 0474487 if lost or damaged Fig 3 Ground cable 2 5 Operating and maintenance personnel 2 5 1 Unit owner s duties The unit owner is responsible for the training of the operating and maintenance staff must instruct the operating and maintenance staff in correct handling of the unit as well as in wearing the correct work clothing and personal protective equipment gt must provide tools to operating and maintenance personnel such as e g lifting equipment for transporting the unit or the containers gt must make the user manual available to the operating and maintenance staff and ensure that it always remains available gt must ensure that the operating and maintenance staff have read and understood the user manual Only then may the unit be brought into service Translation of the original operation manual AIRLESS 15 Airless komplett_BAoDB_en_1406 jw Safety ITA 2 5 2 Personnel qualification A differentiation is made between two groups of people depending on their qualifications Instructed operators have been verifiably i
34. ent For more details refer to Chapter 2 5 4 Personal Protective Equipment PPE on page 16 gt A sufficient quantity of the spraying material has to be available Observe the information from the respective material manufacturer gt You will need 1 collecting vessel electrically conductive for excess material This con tainer is not included in the scope of delivery If material pumps run dry the generated friction heat can cause fire or an explosion gt Always make sure that the material drums do not run dry during oper ation Therefore never leave the unit running unattended gt However should this happen stop the corresponding pump immedi ately and feed material 5 1 Commissioning the unit Check whether all safety features are installed and fully operational gt Before initial commissioning remove the adhesive label Remove before use or the vent plug from the overflow gt Check the level of lubricant in the oil container of the air maintenance unit if fitted and top up if required gt Check the level of release agent on the pump and top up if necessary see chapter 6 4 1 on page 49 gt Flush the unit see Chapter 5 4 Flushing on page 42 to remove the factory test medium for first operation or any residue of previous spray ing material gt During commissioning flushing check whether all unit parts are tight and re tighten the connections if required Ensu
35. f high humidity use antifreeze for lubrication to avoid icing of the unit Check the lubricant level every day as follows 1 Press up the locking slide on the oil reservoir and unscrew the oil reser voir by turning it anti clockwise Take care of the O ring that seals the oil reservoir It may be displaced or even fall out at dismantling e Check whether the O ring fits correctly if necessary fit it correctly Check whether there is enough lubricant at maximum level the lubri cant reaches to a point approx 2 cm below the upper edge of the oil reservoir 4 Top up lubricant if necessary We recommend using pneumatic oil order number 0632579 or anti freeze order number 0631387 from WIWA 5 Reattach the oil reservoir to the air maintenance unit 6 3 2 Checking and adjusting the fog oiler 1 Let the unit run slowly under load 2 Check in the fog oiler inspection glass whether 1 drop of lubricant is fed after each 10 to 15 double strokes of the air motor 3 If this is not the case adjust the metering by turning the regulating screw on the fog oiler with a screwdriver 6 3 3 Checking and cleaning the water separator The accumulated condensation water is automatically drained off through the drain valve For this purpose hold the hose into an empty collecting vessel Check the bowl regularly for dirt residues and clean it as required 48 Translation of the original operation m
36. g instructions issued by the material manufacturers 12 Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw TFA Sate Follow the safety notes and dosing information of the manufacturer and the generally applicable regulations when handling paints cleaning agents oils greases and other chemical substances e When cleaning your skin use only appropriate skin protection skin clean ing and skin care products e In closed or pressurized systems dangerous chemical reactions may occur if parts made of aluminium or galvanized parts come into contact with 1 1 1 trichloroethane methylene chloride or other solvents containing halogenated hydrocarbons CFCs If you want to process materials containing the afore mentioned substances we recommend to consult the material manufacturer to clarify the usability of such substances For these materials we have available a range of rust and acid proof units 2 3 Information signs on the unit Information signs attached to the unit such N WIWA as safety information Fig 1 refer to possible STOP Achana mationent danger areas and must be strictly observed o TE ee They must not be removed from the unit Damaged and illegible information signs must be replaced immediately Apart from this you should also read and fol low the safety notes in the operation manual Fig 1 Safety Information 2 4 Safety featu
37. he spray gun before assembly It must be greater than or equal to the maximum operating pressure of the unit as specified on the type plate 1 2 Connect the spray gun to the spraying hose Connect the spraying hose to the material outlet on the high pressure filter see Fig 30 see Fig 29 Fig 30 Connecting spraying hose to high pressure filter Fig 29 Connecting spray gun to spray hose 34 Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw Wi WA Transport installation and assembly 4 3 3 Grounding the unit A The high flow velocities associated with the Airless spraying method may cause electrostatic charging Static discharges can cause fire and explosion gt Ensure that the unit has been properly grounded outside of explosive atmosphere areas Also ground the object to be coated 1 Connect the ground cable of the unit to an electrically conductive object outside explosive atmosphere areas 2 Ensure proper grounding of the object to be coated 4 3 4 Connecting the compressed air supply The compressor capacity must match the air requirements of the unit and the diameters of the air supply hoses must match the connections such that an adequate air supply is ensured e Operation with contaminated or moist compressed air causes damage to i the units pneumatic system Use only dry dust and oil free air
38. ife of the materials used particularly when using mul i ti component materials The system has to be flushed and cleaned completely with the stipulated cleaning agent within the potlife indicated by the manufacturer Please note gt Curing time is reduced at higher temperatures gt Allow the cleaning agent to circulate for a while gt No paint residue may remain in the pump or in the filter 5 8 Decommissioning If you want to decommission the system for a longer period of time proceed as follows 1 Flush the unit as described see Chapter 5 4 Flushing on page 42 2 Do not drain the pump fully Turn down the operating pressure fully 0 bar as soon as clean solvent is emitted from the spray gun or the high pressure filter 3 Hold the spray gun laterally against the inner wall of the collecting vessel and open it again 4 Hold the drain hose into the collecting vessel and open the relief valve briefly to release the pressure 44 Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw IVA 5 9 Disposal Operation The cleaning agent which is still in the unit remains in the unit until recom missioning to prevent the unit parts from sticking For longer idle times the unit has to be filled with a release oil as the clean ing agent will evaporate over time gt Rests of spraying material cleaning agent oils greases and other chemical substances must be collected i
39. ir motor The safety valve prevents the maximum permissible air inlet pressure from being ex ceeded The safety valve will open and vent off air when the air inlet pressure exceeds the set limiting value How to check the function of the safety valve Briefly increase the air inlet pressure by about 10 above the maximum permitted pressure as stated on the type plate The safety valve has to discharge Fig 2 Safety valve If the maximum permissible air inlet pressure is exceeded components may burst This may result in damage to persons and property gt Never allow the unit to run without a safety valve or with a defective one Ifthe safety valve needs to be replaced you can find the correspond ing order number on the unit card With new safety valves ensure that they have been set to the maxi mum permissible air inlet pressure of the unit See type plate unit card and sealed with a lead seal 14 Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw ATA Sate 2 4 2 Compressed air shut off valve The compressed air shut off valve enables immediate shutting down of the unit Principle of function gt Open gt Set ball valve in the direction of flow Close gt Set ball valve across the direction of flow After shutting off the air the unit is still pressurized This means that be A fore carrying out maint
40. le will increase if the unit is installed in or on hollow bodies Wear a respiratory protection mask We strongly recommend that you wear a respiratory protection mask even though the paint mist has been minimized in the airless spraying method given a correct pressure setting and correct working methods 16 Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw IVA Qa Wear protective gloves P Wear antistatic protective gloves When processing heated materials you E must wear lower arm protection in addition to protective gloves to prevent burns Safety _ Wear protective footwear N Wear antistatic protective footwear to prevent injuries to the feet due to p objects that may fall drop or roll around and to prevent slipping on a slip pery floor 2 6 Notes on warranty Please note our Terms and Conditions at www wiwa de 2 6 1 Conversions and alterations gt gt 2 6 2 Spare parts 2 6 3 Accessories Unauthorized conversions or alterations should not be undertaken on safety grounds Protective equipment should not be dismantled converted or bypassed The unit must only be operated within the specified limiting values and unit parameters When carrying out maintenance and repair work you must only use WIWA original spare parts Use of components which have not been manufactured or delivered by WIWA renders any
41. ment to be worn They are particularly highlighted and marked as follows Wear protective clothing Indicates the requirement to wear the prescribed protective clothing to protect against skin injuries caused by spraying material or gases Use eye protection Indicates the requirement to wear protective goggles to protect against eye injuries caused by gases fumes or dust Wear ear defenders Indicates the requirement to wear ear defenders to prevent your hearing from being damaged by noise Use a respiratory protection mask Indicates the requirement to use a respiratory protection mask to prevent your respiratory tract from being damaged by gases fumes or dusts 4 Wear protective gloves Nap Highlights the order to wear protective gloves with lower arm protection to E protect against burn injuries caused by heated materials __ Wear protective footwear Ney Highlights the order to wear protective footwear to prevent injuries to the E feet due to objects that may fall drop or roll around or to hot or caustic liquids Indicates references to guidelines work instructions and operation manu als that contain important information which you must observe at all times Translation of the original operation manual AIRLESS 9 Airless komplett_BAoDB_en_1406 jw Safety 2 2 Safety notes ITPA Please remember that the devices work at high pressure and may cause life thr
42. moving the suction pipe from the cleaning agent and opening the spray gun until air is emitted Close and secure the spray gun Fully reduce the air inlet pressure 0 bar Release the pressure in the device see Chapter 5 6 Releasing pressure on page 44 Check the filter element in the high pressure filter see chapter 6 5 on page 50 After finishing the task you can start spraying a new material see chap ter 5 2 on page 38 Translation of the original operation manual AIRLESS 43 Airless komplett_BAoDB_en_1406 jw Operation WIA 5 6 Releasing pressure 1 2 A If parts of the unit e g spray nozzle material filter on the spray gun material hose high pressure filter suction strainer etc are clogged the pressure cannot be fully released Residual pressure could be released during disassembly work and cause severe injuries 5 7 Work breaks gt gt Close the compressed air shut off valve To release the pressure open the relief valve on the high pressure filter remove the spray gun Cover the screw fitting with a rag during releasing to protect yourself against sudden release of material Release the screw fittings very carefully and release the pressure slowly Remove the obstructions see fault table in Chapter 7 Rectification of faults on page 53 Always secure the spray gun even for shortest work breaks Secure the spray gun for short work breaks Take note of the potl
43. n accordance with statutory pro visions concerning recycling and waste disposal The official local waste water laws apply At the end of use you must shut down and dismantle the unit and dispose of it in accordance with legal regulations gt Clean the unit thoroughly of all material residues gt Dismantle the unit and separate all materials dispose of metal together with scrap metal plastic parts can be disposed of as domestic waste Translation of the original operation manual AIRLESS 45 Airless komplett_BAoDB_en_1406 jw Maintenance ITA 6 Maintenance A A If maintenance and repair work is carried out by persons who have not been trained for this work they endanger themselves and other people and impair the safety and reliability of the unit Maintenance and repair work on electrical components may only be carried out by trained electricians any other maintenance and repair work has to be performed by WIWA customer service or by specially trained personnel Before maintenance and repair work 1 Cut off the compressed air supply 2 Relieve all pressure in the unit If parts of the unit e g spray nozzle material filter on the spray gun material hose high pressure filter suction strainer etc are clogged the pressure cannot be fully released Residual pressure could be released during disassembly work and cause severe injuries gt Cover the screw fitting with a rag during relea
44. nstructed by the unit owner in the activities they are tasked with and the potential risks connected with them in the case of incorrect behaviour Trained personnel have been instructed by the unit builder so that they are capable of carrying out maintenance and repair work on the system and recognising potential risks on their own initiative and of avoiding these risks 2 5 3 Authorized operating personnel 1 Activity Qualification Set up and operation Instructed operator Cleaning Instructed operator Servicing Trained personnel Repair Trained personnel Young persons under the age of 16 are not allowed to operate this unit 2 5 4 Personal Protective Equipment PPE Wear protective clothing Always wear the protective clothing specified for your work environment e g antistatic protective clothing in areas subject to explosion hazards and also follow the recommendations in the safety data sheet issued by the material manufacturer Use eye protection Wear protective goggles to protect against eye injuries caused by material splatter gases fumes or dust Wear ear defenders Operating personnel should be provided with suitable noise protection equipment The unit operator is responsible for adhering to the accident prevention regulation Noise BGV B3 For this reason pay special at tention to the conditions at the installation location the noise burden for examp
45. nt This circulation achieves a constant material temperature even during a work interruption A Heating up materials containing solvents can cause an explosion This may result in serious injury to persons and damage to property Pay attention to the flashpoint and the ignition temperature of the materials used gt Switch off the material flow heater if you need to perform the following work Cleaning pressure testing decommissioning maintenance and repair 40 Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw WIA T peauTion AN When using a material flow heater contact with hot material or hot surfac es can cause burns on hands and arms gt Always wear protective gloves Observe and follow the separate operation manual of the material flow heater 5 3 1 Adjusting the operating pressure The material flow heater has a permitted operating pressure of 450 bar see Technical data of the material flow heater The permitted operating pressure of the Airless device can be higher than this value depending on the type of device In this case replace the safety valve of the Airless device with a smaller one Determine the maximum permitted air inlet pressure for the spraying equip ment 450 bar Pressure ratio max air inlet pressure 5 3 2 Operation with material heater with circulation amp Please note the pot life of the mate
46. on gt Carry out cleaning work outside areas with explosive atmospheres 2 2 4 Hazards from hot cold surfaces Ay The use of material heaters can cause the surfaces of the unit to become hot Risk of burns Always wear protective gloves with lower arm protection gauntlet when working with heated materials A The air motor becomes very cold during operation There is a high risk of local frostbite gt The air motor should warm up to a temperature above 10 C before starting any work on the unit gt Always wear suitable protective gloves Translation of the original operation manual AIRLESS 11 Airless komplett_BAoDB_en_1406 jw Safety ATA 2 2 5 Explosion protection A 2 2 6 Health risks A Units that are designed without explosion protection must not be used in workshops that are subject to the explosion protection ordinance Whether your unit has explosion protection is indicated by the symbol on the type plate and or on the enclosed ATEX declaration of conformity Explosion protected machines meet the explosion protection requirements of Directive 94 9 EC for the explosion group unit category and temperature class specified on the type plate or in the declaration of conformity The operator is responsible for determining the zone allocation according to the Directive of EC 94 9 EC Appendix II no 2 1 2 3 when observing the measures of the responsible inspecting autho
47. re proper grounding of the unit and the object to be coated see Chapter 4 3 3 Grounding the unit on page 35 Translation of the original operation manual AIRLESS 37 Airless komplett_BAoDB_en_1406 jw Operation WIA 5 2 Spraying The following steps for commissioning have to be completed before spraying see Chapter 5 1 Commissioning the unit on page 37 1 Place the suction into the spraying material or fill the hopper 2 only for special upside down model RS 1 When filling the hopper simultaneously press the bleed valve below the hopper to fill the material pump and bleed the device a Fig 35 Relief valve on RS 1 Regulate the air inlet pressure so low that the pump runs slowly Unlock the spray gun and operate it until clean spraying material runs out Hold the spray gun laterally against the inner wall of the collecting vessel 5 Set the best possible spraying pressure on the compressed air regulato see chapter 5 2 1 5 2 1 Adjusting the spraying pressure Please observe the following information when adjusting the spraying pres sure gt Optimal spraying pressure is indicated by a uniform application of materi al with fading out peripheral zones gt Operate the unit only with an air pressure as high as necessary to achieve good atomisa i tion at the recommended spraying distance of approx 30 40 cm Excessive spraying pressure causes in creased material consumption
48. re pump 1 x per week Checking and adjusting the fog oiler see chapter 6 3 2 on page 48 Checking and cleaning the water sep see chapter 6 3 3 on page 48 arator Visual inspection of the compressed air and material hoses every 50 operating hours Check release agent of the high pres see chapter 6 4 2 on page 49 sure pump for material residue every three years Inspection of the compressed air and material hoses by an expert and re placement if necessary 6 3 Maintenance unit The air maintenance unit prevents condensate and dirt particles from en tering the machine and supplies the compressed air with pneumatic oil for lubricating moving parts The maintenance unit is equipped with the following maintenance elements olo 9 LJ a 4 2 6 8 Fig 44 Maintenance elements same on all maintenance units Translation of the original operation manual AIRLESS 47 Airless komplett_BAoDB_en_1406 jw ne WIA No Designation Filler hole for pneumatic oil Setting screw for metering the oil addition Inspection glass Slide for opening the containers Oil tank Automatic condensate drain valve NIQJAJAJ OIN Water separator 6 3 1 Checking the lubricant level in the fog oiler The unit must only be commissioned if the oil reservoir of the fog oiler N contains enough oil In case o
49. res A If one of the safety features is missing or not fully functional the operating safety of the unit cannot be guaranteed If you discover any faults in the safety features or other deficiencies on the unit stop operation of the unit immediately gt Only resume operation of the unit after the fault has been completely eliminated Safety features must be checked on the unit gt before initial commissioning always before starting work after set up work after all cleaning servicing and repair work VV YV Translation of the original operation manual AIRLESS 13 Airless komplett_BAoDB_en_1406 jw Safety 2 4 1 Safety valve WIA The unit is equipped with the following safety features Safety valve gt Compressed air shut off valve gt Ground cable Please observe the operation manual for use for the optional accessories when testing other safety features Checklist on the depressurized unit vl Lead seal on the safety valve still intact Safety valve free of external damage Ground cable free of damage Are the ground cable connections on the unit and the conductor in good condition see Chapter 2 4 3 Ground cable on page 15 vl Operability of compressed air shut off valve correct A AR on the pressurized unit M Function of safety valve correct see Chapter 2 4 1 Safety valve on page 14 There is one safety valve on the unit gt on the a
50. ressed air shut off valve 3 Pressure gauge for displaying the air inlet pressure 4 Compressed air regulator How to operate the compressed air regulator Turn clockwise to increase the pressure gt turn counter clockwise to reduce the pressure an Fig 22 Function air regulator Translation of the original operation manual AIRLESS 27 Airless komplett_BAoDB_en_1406 jw Unit Description WI WA 3 4 Air maintenance unit The devices from the PROFIT series and some devices from the PHOENIX 1 series are only equipped with a compressed air regulator see Chapter 3 3 Compressed air regulator on page 27 They do not have a mainte nance unit Fig 23 Maintenance unit on PHOENIX and Fig 24 Maintenance unit on the PROFESSIONAL and PROFESSIONAL series HERKULES series 28 Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw WIA Unit Description 5 Fig 25 Maintenance unit on the SUPER series No Designation Air connection
51. ressure ratio 10 1 22 1 33 10 1 22RA 33 1 Pump capacity per double stroke cm 14 14 14 27 27 27 Max air inlet pressure bar 8 8 8 8 8 8 Max permissible operating pressure bar 80 176 264 80 176 264 Piston diameter of the air motor mm 50 70 85 50 70 85 Piston stroke of the air motor mm 42 42 42 75 75 75 Air consumption l min 0 21 0 41 0 60 0 34 0 66 0 98 per doubles stroke at 1 bar air inlet pressure Air inlet maintenance unit Material outlet high pressure filter Emitted sound pressure level at the work place was determined in accordance with the DIN EN ISO 3744 DIN EN 31200 DIN EN 31201 and DIN 45635 20 standards Sound pressure level at 15 DH with 8 bar L 84 dB A Sound power level L 95 dB A 8 2 PHOENIX series Modei 6530 6552 11010 11018 11032 Max free flow output l min 6 5 6 5 11 11 11 Pressure ratio 30 1 52 1 10 1 18 1 32 1 Pump capacity per double stroke cm 40 40 72 72 72 Max air inlet pressure bar 8 8 8 8 8 Max permissible operating pressure bar 240 416 144 144 256 Piston diameter of the air motor mm 105 140 85 105 140 Piston stroke of the air motor mm 75 75 75 75 75 Air consumption l min per doubles stroke at 1 bar air inlet pressure Air inlet maintenance unit G1 4 G3 8 G1 4 G1 4 G3 8 Material outlet high pressure filter anor et 1 4 NPT 1 4 NPT 1 4 NPT 1 4 NPT Emitted sound pressure level
52. rial is not negatively affected by the test medium that was used at the factory to test correct functioning gt When changing materials For terminating work and at decommissioning in the case of an interruption in spraying to flush spraying material out of the unit before it sets Take note of the potlife of the materials used particularly when using two component materials When using material heaters Heating up materials containing solvents can cause an explosion This may result in serious injury to persons and damage to property gt Before flushing the unit switch off the material flow heater optional and leave it to cool completely gt You will need atleast 5 of cleaning agent suitable for the processed material and recommended by the material manufacturer in an open container an additional collecting vessel for the cleaning agent that is flushed out These containers are not supplied 1 Close and secure the spray gun 2 Regulate the air inlet pressure down all the way on the air regulator The pressure gauge has to show 0 bar 3 Relieve the pressure see Chapter 5 6 Releasing pressure on page 44 4 Remove the nozzle from the spray gun Observe and follow the notes in the user manuals for the spray gun 5 Remove the filter element from the high pressure filter Chapter 6 5 High pressure filter on page 50 42 Translation of the original operation manual AIRLESS
53. rial to be processed 1 Remember that the pot life is shortened through heating Rule of thumb the pot life is halved for each 10 of temperature increase Material hardening in the return flow may occur circulation Close the spray gun at short intervals during coating so the material is circulated and does not remain in the return line for too long 1 Let the spraying material circulate while cold before switching on the material flow heater 2 Adjust the pressure on the material return flow control so that the pump works with approx 5 double strokes per minute with the spray gun closed Symbol Description Decrease pressure Increase pressure Fig 43 Set pressure on the material return flow Translation of the original operation manual AIRLESS 41 Airless komplett_BAoDB_en_1406 jw Operation ITPA 5 3 3 Operation with material heater without circulation 1 5 4 Flushing i A Please note the pot life of the material to be processed Remember that the pot life is shortened through heating Rule of thumb the pot life is halved for each 10 of temperature increase 1 After switching on the material heater spray the not yet heated material from the spray hose before starting the coating process Flushing the unit is necessary At initial and re commissioning the unit has to be flushed with a cleaning agent to ensure that the spray ing mate
54. rity The operator is responsi ble for checking and ensuring that all technical data and markings according to ATEX correspond with the necessary requirements Please note that several components have their own type plate with sepa rate marking according to ATEX In this case the lowest explosion protection of all attached markings applies to the entire unit Applications where the malfunction of the unit can lead to danger to personnel must be provided with respective safety measures by the operator However explosion protection has to be checked if agitators heaters or other electrically operated accessories are additionally mounted Plugs for heaters agitators etc that do not have explosion protection may only be plugged in outside of areas that fall under the explosion protection ordi nance even if the accessory equipment as such is explosion protected Heating up solvents can cause an explosion This may result in serious injury to persons and damage to property Pay attention to the flashpoint and the ignition temperature of the solvent gt Switch off the material flow heater if you need to perform the following work Cleaning pressure testing decommissioning maintenance and repair Depending on the materials being applied solvent vapours may be gener ated which could cause damage to health and objects Always ensure sufficient aeration and ventilation at the workplace Always observe the processin
55. se O OIN OD O R 11 Connection for spray gun and spray hose 12 Material inlet suction here suction pipe with suction strainer Fig 6 Profit on cart Design variants Fig 7 Profit on container Fig 8 Profit on tripod Fig 9 Profit on wall bracket Fig 10 Profit will feed hopper Fig 11 Profit upside down RS 1 alternatively also on cart see title page 22 Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw Wi WA Unit Description 3 2 2 PHOENIX series No Description 1 Air maintenance unit see chap 3 4 2 Material pump 3 Muffler 4 Air motor 5 Overflow for more information see Chapter 6 4 2 Checking the release agent for material residue on page 49 6 High pressure filter for more information see Chapter 6 5 High pressure filter on page 50 7 Relief valve for pressure release 8 Connection for spray gun and spray hose 9 Material inlet suction Fig 12 Phoenix on cart Fig 13 Phoenix on wall bracket here as AirCombi device Design variants Fig 14 Phoenix with com Fig 15 Phoenix with feed Fig 16 Phoenix as hot spray unit pressed air regulator hopper Translation of the original operation manual AIRLESS 23 Airless komplett_BAoDB_en_1406 jw Unit Description 3 2 3 SUPER series Fig 17 Super ITPA
56. side during a thunderstorm a lightning strike can cause a life threatening situation for the operating personnel gt Do not operate a unit outdoors during a thunderstorm gt The unit owner must ensure that the unit is equipped with suitable lightning protection equipment 32 Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw wi WA Transport installation and assembly Set the unit up horizontally on a foundation that is flat firm and vibra tion free The unit must not be tipped or tilted Ensure that all operating elements and safety features are easy to reach ie Safety measures at the place of installation This unit requires a solid base and sufficient free space for safe opera tion Always keep the working area especially all walkways and standing are as clean and tidy Immediately remove any spilled material and cleaning agent Always ensure adequate ventilation at the work place to avoid damage to health and material objects Always ensure an air change rate of at least 5 Always observe the processing instructions issued by the material man ufacturers Even though there are no legal directives for low mist Airless spraying methods all hazardous solvent vapours and paint particles must be extracted Protect objects adjacent to the spraying object against possible damage caused by the material mist y y y y 4 3 Assembly A
57. sing to protect yourself against sudden release of material Release the screw fittings very carefully and release the pressure slowly gt Remove the obstructions see fault table in Chapter 7 Rectification of faults on page 53 After completing maintenance and repair work check the function of all the safety features and that the unit is functioning correctly 6 1 Regular inspections The unit has to be examined and serviced by an expert regularly gt before initial commissioning gt after the modification or repair of parts of the system which could affect safety gt after work breaks longer than 6 months gt but at least every 12 months For decommissioned units the inspection can be postponed until the next commissioning The inspection results must be recorded in writing and kept until the next in spection The inspection report or a copy of it must be available at the place of use of the unit 46 Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw ATA eee 6 2 Maintenance plan 6 The information in the maintenance plan is a recommendation The inter H vals may vary depending on the texture of materials used and external influences Interval Activity Reference before each start up Check the lubricant level in the fog oiler see chapter 6 3 1 on page 48 Check the release agent level in the see chapter 6 4 1 on page 49 high pressu
58. te tions on the unit card Please notify us immediately in case of discrepan cies or if the type plate is missing i Please check that the data on the type plate is identical to the specifica Translation of the original operation manual AIRLESS 57 Airless komplett_BAoDB_en_1406 jw Technical data V7 WA Additionally attachment devices if fitted have a separate type plate such as gt Agitator Material heater These type plates contain the technical data and serial numbers of the corre sponding devices 58 Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw TFA Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw 59 WIWA Service 49 0 6441 609 140 Headquarters and production WIWA Wilhelm Wagner GmbH amp Co KG Gewerbestr 1 3 35633 Lahnau Germany Phone 49 6441 609 0 Fax 49 6441 609 50 E Mail info wiwa de Homepage www wiwa de WIWA Partnership USA WIWA LP 107 N Main St P O Box 398 Alger OH 45812 Phone 1 419 757 0141 Fax 1 419 549 5173 Toll Free 1 855 757 0141 E Mail jwold wiwalp com Homepage www wiwalp com WIWA Subsidiary China WIWA Taicang Co Lid Building A of Huaxin Industrial Park No 11 East Qingdao Road Taicang City Jiangsu Province 215400 P R China Phone 86 512 5354 8857 Fax 86 512 5354 8859 E Mail info wiwa china com Homepage www wiwa
59. the original operation manual AIRLESS 49 Airless komplett_BAoDB_en_1406 jw ne WIA 6 5 High pressure filter A If the unit was not depressurized when opening the high pressure filter material may escape under very high pressure and cause serious injuries gt Depressurize the unit fully before opening the high pressure filter see Chapter 5 6 Releasing pressure on page 44 6 5 1 Removing the filter element Different high pressure filters are used for the different Airless series The unit card indicates which high pressure filter is used in your device Fig 48 Removing the filter element for high Fig 49 Removing the filter element for high pressure filter type 01 pressure filter type 05 TAN I f l E Fig 50 Removing the filter element for high Fig 51 Removing the filter element for high pressure filter type 11 pressure filter type 13 50 Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw ATA Maintenance Designation a Drain screw b Discharge ball valve Supplied tools a Open end wrench b Pin spanner Cap Nut Filter element Threaded bolt NIOQJAJAJ O O ring 3 Open the drain screw 1a or the drain shut off valve 1b to ensure that the unit is fully depressurized for types 01 and 05 Use the open end wrench 2a to unscrew the c
60. tification of faults Fault Possible cause HITRA Remedy The pump runs irregularly can be noticed by differences in up and down stroke speeds and does not reach the required pressure Material escapes from the overflow on the air motor 1 The viscosity of the spraying ma gt Dilute the spraying material terial is too high suction losses gt Use a bigger pump 2 Suction system leaking fluctua gt Check the packings on all screw tions in spray jet fittings of the suction pipe or the suction hose replace if necessary see spare parts list for suction system or direction suction 3 Bottom valve leaking pump only gt Unscrew the bottom valve stops in upward stroke when the thoroughly clean ball and seat if spray gun is closed necessary replace ball or valve seat 4 Piston valve leaking pump only gt Clean ball and valve in the dual stops in downward stroke when piston replace ball and or valve the spray gun is closed seat as necessary 5 Bottom or top packing leaking gt Replace the packing a wear Packing worn Replace the packing gt Do not close off the overflow 54 Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw ATA 8 Technical data 8 1 PROFIT series Technical data Model 3010 3022 3033 4210 4222 4233 Max free flow output l min 30 3 0 3 0 4 2 4 2 4 2 P
61. troke 138 138 138 153 153 153 235 235 306 306 cm Max air inlet pressure bar 8 8 6 5 8 8 7 8 8 8 8 Max permitted operating pressure 208 420 460 184 380 450 255 335 190 255 bar Piston diameter of 140 200 230 140 200 230 200 230 200 230 the air motor mm Piston stroke of the air motor mm 120 120 120 120 120 120 120 120 120 120 Air consumption l min per doubles stroke at 1 bar air inlet pressure Material outlet high pressure filter 1 4 NPSM A 2 x 3 8 Air inlet maintenance unit 1 Emitted sound pressure level at the work place was determined in accordance with the DIN EN ISO 3744 DIN EN 31200 DIN EN 31201 and DIN 45635 20 standards Sound pressure level at 15 DH with 84 dB A 8 bar L Sound power level Ly 95 dB A 56 Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw V7 WA j Technical data 8 5 HERKULES series Model 35061 35075 48046 48057 60028 60036 Max free flow output l min 35 35 48 48 60 60 Pressure ratio 61 1 75 1 46 1 57 1 28 1 36 1 Pump capacity per double stroke cm 275 275 360 360 550 550 Max air inlet pressure bar 7 6 8 7 8 8 Max permitted operating pressure bar 427 420 368 399 224 288 Piston diameter of the air motor mm 300 333 300 333 300 333 Piston stroke of the air motor mm 120 12
62. ty of coating 5 3 Hot spraying operation with material heater During hot spraying the spraying medium is heated to the desired spraying temperature using a material flow heater see Fig 39 The material can be heated in circulation or as a mere pass through pro cess Fig 39 Flow chart for using a material heater with circulation Fig 40 Flow chart for using a material heater without circulation Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw 39 Operation WIA No Description Airless spraying equipment Material flow heater High pressure filter Airless spray gun Material return flow control only with circulation Container with spraying material OJJAN With circulation the process is as follows Fluid container 6 Spraying equipment 1 Material flow heater 2 Material return flow 5 High pressure filter 3 circulate spray gun closed Spray gun 4 spray spray gun open Fig 42 Material flow Fig 41 Circulation during hot spraying heater The material is pumped from the fluid container into the spraying equipment From there it is transferred to the material flow heater and heated It then flows through the high pressure filter to the spray gun If the spray gun is not actuated the material return flow control opens and the material flows back into the spraying equipme
63. uction hose clogged Replace the hose Ball of bottom valve does not lift off stuck gt Open the spray gun without nozzle gt Open the relief ball valve on the high pressure filter gt Slightly knock the bottom valve from the side hammer Unscrew the suction system and loosen the ball of the bottom valve from below with a pin or a screwdriver The bottom valve does not close Unscrew the bottom valve thor oughly clean ball and seat The pump delivers material but does not stop when the spray gun is closed Packing or valve worn Replace parts The pump runs uniformly but the required spraying pressure is not reached The air pressure is too low or there is not enough air Increase the air pressure on the pneumatic regulator or check the air line for correct cross section Spraying nozzle new too big Install a smaller nozzle or use a bigger pump Spraying nozzle worn too big gt Install a new nozzle Air motor iced runs to slowly If possible reduce the air inlet pressure Install a maintenance unit with oiler if one is not yet present Fill the oiler with anti freeze agent ethylene glycol and adjust as instructed in the operation man ual Reference value 1 drop per approx 10 double strokes Translation of the original operation manual AIRLESS Airless komplett_BAoDB_en_1406 jw 53 Rec
64. warranty null and void Using original WIWA accessories guarantees that they are usable in our units If you use third party accessories they must be suitable for the unit particularly with regard to the operating pressure the electrical connec tion data and the connection sizes WIWA accepts no liability for damage or injuries resulting from the use of these parts You must observe the safety regulations of the accessories These safety regulations are found in the separate operation manual for the accessories Translation of the original operation manual AIRLESS 17 Airless komplett_BAoDB_en_1406 jw Safety ATA 2 7 Emergency procedures 2 7 1 Stop the unit and release the pressure 2 7 2 Leakages A 2 7 3 Injuries In an emergency immediately shut down the unit and release the pressure 1 Close the compressed air shut off valve 2 Operate the spray gun again briefly to relieve any residual material pres sure ensuring full pressure release for the unit This procedure is not suitable for decommissioning The unit has not been flushed gt For controlled decommissioning please see Chapter 5 8 Decommis sioning on page 44 After remedying the emergency the unit has to be flushed see Chap ter 5 4 Flushing on page 42 Pay attention to the potlife of the material used In case of leakages material can escape under very high pressure and cause serious bodily injuries and material damage

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