Technical Bulletin
Contents
1. DEVILBISS C E EVII2G X Technical Bulletin ADVANCE HD HVLP and Trans tech Gravity spray Gun Table of Contents Topic EC Declaration of Conformity Part Numbers Operational Description Kit contents Construction Features Materials of Construction Specifications amp Technical Data Safety Precautions Parts List Exploded parts View Installation Operation Preventive Maintenance amp Cleaning Parts Replacement Maintenance A Servicing Air Valve B Replacing Air Valve C Needle Packing Fluid Insert Soreader Valve Assembly D Separator Seal Replacement E Chart 1 Air Caps Chart 2 Fluid Nozzles amp Fluid Needles Troubleshooting Possible Problems in Operation Accessories Warranty Page 10 11 12 13 14 16 16 2013 Finishing Brands UK Ltd EC Declaration of Conformity We Finishing Brands UK Limited Ringwood Rd Bournemouth Dorset BH11 9LH UK as the manufacturer of the Spray gun model Advance HD declare under our sole responsibility that the equipment to which this document relates is in conformity with the following standards or other normative documents BS EN 292 1 PARTS 1 amp 2 1991 BS EN 1953 1999 and thereby conform to the protection requirements of Council Directive 98 37 EEC relating to Machinery Safety Directive and EN 13463 1 2001 council Directive 94 9 EC relating to Equipment and Protective systems intended for use in Potentially Explosive Atmospheres pro2. 57 ora straight blade screwdriver See figs 30 amp 31 17 Discard old packing and packing spring if replacing Clean packing if reusing Also clean packing spring and nut See fig 32 18 Re assemble the packing See fig 32 Assemble into gunbody by hand see fig 33 and then tighten See figs 30 and 31 19 Insert fluid needle all the way into gun body seating in fluid nozzle See fig 34 20 Insert needle spring spring pad and fluid adjusting knob See figs 28 amp 27 Reinstall trigger See figs 25 amp 26 21 Trigger gun fully and screw in fluid adjusting knob until it stops Back it off 1 2 turn and gun will have full needle travel 22 Trigger gun several times to verify correct operation FLUID SUPPLY INSERT The fluid insert and seal are NOT replaceable Do not remove these parts No maintenance is required for these parts other than regular cleaning SPREADER VALVE ASSEMBLY REPLACEMENT MAINTENANCE The spreader valve assembly can be replaced if damaged Remove using 14 mm Spanner 59 See figs 35 amp 36 The internal seal can be replaced and is included in the ADVANCE HD PRO Gun Rebuild Kit 2013 Finishing Brands UK Ltd 11 Parts Replacement Maintenance SEPARATOR SEAL REPLACEMENT Remove air cap and retaining ring See fig 37 Remove fluid adjusting Knob spring and spring pad See figs 38 amp 39 Remove fluid needle from gun body See fig 40 Remove fluid no
3. For maximum transfer efficiency do not use more pressure than is necessary to atomise the material being applied NOTE when using the 505 HVLP setu 1 OP 1 2 p do not exceed 1 3 bar inlet pressure Connect the gun to a clean moisture and oil free air Supply using a conductive hose of at least 8 mm I D NOTE Depending on hose length larger I D hose may be required Install an air gauge at the gun handle When gun is triggered on adjust regulated pressure to 2 0 bar for Trans tech Aircaps and 1 3 bar for HVLP Do not use more pressure than is necessary to atomise the material being applied Excess pressure will create additional overspray and reduce transfer efficiency NOTE If quick connect couplings are required use only high flow quick connects approved for HVLP use Other types will not flow enough air for correct gun operation NOTE If an air adjusting valve is used at the gun inlet use DGIPRO 502 bar Digital Gauge Some competitive adjusting valves have significant pressure drop that can adversely affect spray performance The DGIPRO Digital Gauge has minimal pressure drop which is important for HVLP spraying Insert the filter 39 into the inlet of the Gravity Cup Make sure the body of the filter is pushed fully so the body of the filter does not protrude from the cup insert E Attach the gravity feed cup A to the material inlet NOTE Before using the gun flush it with solvent to ensure
4. air cap Chart 2 Fluid Nozzle Range amp Fluid Needle SP 2005S 18 K ADV 310 18 K SP 2005 20 K ADV 310 20 K SP 2005S 22 K ADV 310 22 K NOTE When replacing the fluid nozzle or fluid needle replace both at the same time Torque to 9 11 Nm 80 100 ft ins Don t over tighten the fluid nozzle Use SN 28 10mm Spanner supplied with the gun and check with a torque wrench SP 2005S 16 K ADV 310 16 K 2013 Finishing Brands UK Ltd 13 Troubleshooting Possible Problems in Operation CONDITION CAUSE CORRECTION Heavy top or lt d Horn holes plugged Clean Ream with non metallic bottom A point pattern d i Obstruction on top or bottom of fluid Clean nozzle Cap and or nozzle seat dirty Clean Left or right side horn holes plugged Clean Ream with non metallic point Dirt on left or right side of fluid nozzle Clean Heavy right or left side pattern Remedies for the top heavy bottom heavy right heavy and left heavy patterns 1 Determine if the obstruction is on the air cap or the fluid nozzle Do this by making a test spray pattern Then rotate the cap one half turn and spray another pattern If the defect is inverted obstruction is on the air cap Clean the air cap as previously instructed Also check for dried paint just inside the cap centre hole opening remove by washing with solvent 2 If the defect is not inverted it is on the fluid nozzle Clean nozzle If problem persists renew nozzle H
5. conductive air and or fluid hoses gt gt amp Personal Protective Equipment Toxic vapours When sprayed certain materials may be poisonous create irritation or be otherwise harmful to health Always read all labels safety data sheets and follow any recommendations for the material before spraying If in doubt contact your material Supplier The use of respiratory protective equipment is recommended at all times The type of equipment must be compatible with the material being sprayed Always wear eye protection when spraying or cleaning the spray gun 2 9 PO Gloves must be worn when spraying or cleaning the equipment Training Personnel should be given adequate training in the safe use of spraying equipment Misuse Never aim a spray gun at any part of the body Never exceed the maximum recommended safe working pressure for the equipment The fitting of non recommended or non original spares may create hazards Before cleaning or maintenance all pressure must be isolated and relieved from the equipment The product should be cleaned using a gun washing machine and should be removed and dried immediately after cleaning is completed Prolonged exposure to cleaning solutions can cause damage to the product Noise Levels The A weighted sound level of soray guns may exceed 85 dB A depending on the set up being used Details of actual noise levels are available on request It is recommended that ear protection is worn a
6. Replacing Air Valve Reasons to replace air valve A Air leak through the gun B Air valve not operating correctly Remove trigger using key 57 or TORX T20 key provided in the kit See figs 13 amp 14 Unscrew air valve using 14 mm Spanner 59 See fig 15 Remove air valve by gripping the stem See fig 16 Remove spring with spring pad See fig 17 Hook out rear seal using Service Tool 56 See figs 18 amp 19 Clean air valve bores in gun body with the brush supplied in the kit Place new rear seal onto Service tool 56 grooves must fit in service tool form See fig 20 Push rear seal firmly into hole up to shoulder using Service tool See figs 21 amp 22 Insert new spring ensuring the end with the plastic bearing pad goes in first See fig 17 Insert air valve assembly into gun and carefully feed over the spring and through the rear seal See fig 23 Tighten air valve assembly using fingers first then tighten with 14mm Spanner 59 See figs 24 amp 15 Replace trigger See figs 14 amp 13 2013 Finishing Brands UK Ltd Parts Replacement Maintenance NEEDLE PACKING REPLACEMENT INSTRUCTIONS 13 Remove trigger using key 57 or TORX T20 driver See figs 25 amp 26 14 Remove fluid adjusting knob and needle spring with spring pad from gun See figs 27 amp 28 15 Remove fluid needle from gun body See fig 29 16 Loosen and remove packing nut using Key
7. bs Springs Clips Screws Seals Gaskets Trigger Air Inlet Body Bushing Spreader Valve Body Air Valve Nut Chrome plated brass Air Cap Retaining Ring Air Valve Assembly Stainless Steel HPDE Specifications amp Technical Data Air Supply Connection Universal 1 4 BSP and 1 4 NPS male Maximum Static Air Inlet Pressure P1 12 bar 175 psi Gun Air Inlet Pressure for HVLP 505 1 3 bar 20 psi and Trans Tech 510 2 0 bar 29 psi both with gun triggered Fluid Supply Connection 3 8 BSP Service Temperature 0 to 40 C 32 to 104 F Gun Weight gun only with cup 482g 665g 2013 Finishing Brands UK Ltd A SAFETY WARNINGS Fire and explosion Solvents and coating materials can be highly flammable or combustible when sprayed ALWAYS refer to the coating material supplier s instructions and COSHH sheets before using this equipment Users must comply with all local and national codes of practice and insurance company requirements governing ventilation fire precautions operation and house keeping of working areas This equipment as supplied is NOT suitable for use with Halogenated Hydrocarbons Static electricity can be generated by fluid and or air passing through hoses by the spraying process and by cleaning non conductive parts with cloths To prevent ignition sources from static discharges earth continuity must be maintained to the spray gun and other metallic equipment used It is essential to use
8. eavy lt Spreader adjustment valve set too Turn out counter clockwise to centre A low achieve correct pattern pattern LE lt Atomising pressure too low Increase pressure Material too thick Thin to correct consistency Split spray gt Air pressure too high Reduce at regulator or gun handle pattern a Fluid adjusting knob turned in too Turn out counter clockwise to far achieve correct pattern Spreader adjusting valve set too Turn in clockwise to achieve high correct pattern Loose or damaged fluid nozzle seat Tighten or replace Loose or broken cup fluid nipple Tighten or replace cup Material level too low Refill Container tipped too far Hold more upright Obstruction in fluid passage Back flush with solvent Loose fluid needle packing nut Tighten Damaged fluid needle packing Replace Fluid nozzle not tight Fluid nozzle not tight Tighten to Cup lid loose Push in or replace Fluid leaking or dripping from cup Dirty cup or lid Clean lid Cracked cup or lid Replace cup and lid 2013 Finishing Brands UK Ltd Troubleshooting Possible Problems in Operation cont Wind fluid adjusting knob out or Inadequate material flow change to larger fluid nozzle size Starved spray pattern Clean lid and unblock vent Blocked vent in Cup lid Increase air pressure and rebalance gun Air pressure to ae Reduce air pressure Excessive overspray ae too far from work surface Adjust to corr
9. ect distance Air pressure too high Reduce air pressure Adjust to correct distance Dena Gun too far from work surface Spray Slow down Gun motion too fast Eli iow toollau Wind out needle adjusting screw or use larger nozzle size Boke enone Packing worn Replace packing nut Fluid nozzle or fluid needle worn or Replace fluid nozzle and fluid damaged needle Low atomisation air pressure Fluid leaking or dripping Foreign matter in fluid nozzle Clean from front of gun Fluid needle dirty or stuck in needle Clean packing Wrong size fluid needle or fluid Replace fluid nozzle and fluid nozzle needle Fluid dripping or leaking Cup loose on gun Tighten rom Revoir cue Cup fluid inlet seat dirty Clean Too much material flow Turn fluid adjusting knob clockwise Runs and sags Material too thin Gun tilted on an angle or gun motion too slow or switch to smaller fluid nozzle and fluid needle size Mix correctly or apply light coats Hold gun at right angle to work and adapt to correct gun technique 2013 Finishing Brands UK Ltd 15 ACCESSORIES 600 cc Mixing m J Cups pack of 50 DGi Digital DGI 501 BAR Pressure Gauge Spanner SN 28 K MC 1 K50 10m x 8mm bore rubber air hose with fittings Torx driver SPN 8 K2 MPV Swivel MPV 60 K3 Pack of four QD fittings 4900 5 1 K3 WARRANTY This product is covered by Finishing Brands UK Limited one year warranty F
10. inishing Brands UK Limited Ringwood Road Bournemouth BH11 9LH UK Tel No 01202 571111 Fax No 01202 581940 Website address http www finishingbrands eu Cleaning Brush 4 Li _ J t Ea SN L2 A a Registered office Finishing Brands UK Limited 400 Capability Green Luton Bedfordshire LU1 3AE UK Registered in England No 07656273 Vat No GB 113 5531 50 16 2013 Finishing Brands UK Ltd
11. inium components used in this gun and cup The reaction can become violent and lead to an equipment explosion 2013 Finishing Brands UK Ltd 3 Kit contents all models ADVANCE HD Gravity Feed Spraygun Spanner 10mm and 14mm A F GFC Gravity feed cup Torx Flat blade screwdriver Cup Filter Cleaning Brush Set of 4 coloured identification rings Service bulletin Construction Features a Fan Air Adjustment stepless regulation for fan Air Cap nickel plated brass for long durability to round spray Air Cap Retaining Ring allows easy rotation of air 14 Fluid Adjustment stepless regulation of fluid Cap volume Interchangeable Colour ID System 4 coloured 3 Fluid Nozzle ideal for most paint systems rings supplied J 6 7 Anodised forged aluminium gun body Fluid Needle grooved stem for easy removal 13 ergonomic good looking amp durable easy to clean Fluid Inlet 3 8 BSP thread accepts DeVilbiss and 14 500cc Acetal Cup easy clean anti static most other cup systems Air Inlet universal thread accepts G 1 4 amp 1 4 NPS Cup Lid with Drip Free Vent avoid drips Self Adjusting Needle Packing for trouble free 16 Air Valve design offers low pull force amp low operation pressure drop Tri Gun acceptable for waterborne and solvent rigger ergonomic for comfort ae eee applications Materials of Construction Gun Body Air Cap Fluid Nozzle Fluid Needle Fluid Inlet Trigger Stud Adjusting Kno
12. oles which will cause a distorted spray pattern To clean fluid passages remove excess material from cup then flush with gun wash solution Wipe the gun exterior with a dampened cloth Never completely immerse in any solvent or cleaning solutions as this is detrimental to the lubricants and life of the spray gun NOTE When replacing the fluid nozzle or fluid needle replace both at the same time Using worn parts can cause fluid leakage See page 13 Chart 2 Also replace the needle packing at this time Torque the fluid nozzle to 9 11 Nm Do not over tighten CAUTION To prevent damage to fluid nozzle 8 or fluid needle 15 be sure to either 1 pull the trigger and hold while tightening or loosening the fluid nozzle or 2 remove fluid adjusting knob 18 to relieve spring pressure against needle collar CAUTION IMPORTANT the Gravity cup is made from special anti static materials but it is still important to avoid generating static charges The Cup must not be cleaned or rubbed with a dry cloth or paper It is possible to generate a static charge by rubbing which if discharged to an earthed object could create an incendive spark and cause solvent vapours to ignite Only use a dampened cloth or antistatic wipes if manual cleaning is required within a hazardous area 2013 Finishing Brands UK Ltd Parts Replacement Maintenance AIR VALVE INSTRUCTIONS Servicing Air Valve Reasons to service air valve A Air valve no
13. t all times when spraying Operating Spray equipment using high pressures may be subject to recoil forces Under certain circumstances such forces could result in repetitive strain injury to the operator 2013 Finishing Brands UK Ltd 5 PARTS LIST a DESCRIPTION PART NO DESCRIPTION PART NO Air Cap Retaining Clip JGA 156 K5 pee ES Air Valve Spring Pad ee Retaining Ring Seal bat Air Valve Seal SN 34 K5 ET EX Aircap amp Ring Mo a Air Valve Assembly SN 402 K EE Air Cap Retaining Ring amp ina Trigger 0 Screw ee Le IS a ee Ce eee ei eee 10 Fluid Nozzle Kit See chart 2 Trigger Stud amp Screw SN 63 K DE Kit Body Bushing Seal o e Air Inlet Inlet SN 9 K Colours 4 rouen a son vx EN cs Arow Valve ADV 401 K Needle Spring Pad CS Gravity Cup Kit GFC 501 EF 18 Fluid Adjusting Knob Pe ft ES Drip Check Lid kit of 5 GFC 2 K5 En Fluid Adjusting Knob cs Spring amp Pad Kit ADV 6 K ES cS Gravity Cup Lid GFC 402 ES Spreader Valve E Spreader Valve Pin F Spanner SN 28 K ee ens ADV 402 K Filter KGP 5 K5 Assembly Needle Packing SERVICE A Packing Spring Spray Gun repair kit includes items marked Seal and Pin Kit kit of 5 items 20 22 and 24 For accessories see page 17 Packing Nut PRO 415 1 Packing Spring amp Packing Nut Kit Air Valve Body SN 404 K 1 GT1 428 K5 CO 6 2013 Finishing Brands UK Ltd PATENT GB2417544 2013 Finishing Brands UK Ltd INSTALLATION
14. t functioning correctly may need cleaning B Routine maintenance C Air leaks advise replacement see p10 1 Remove trigger using the tool supplied 57 or TORX T20 key See fig 1 amp 2 Unscrew air valve using 14 mm spanner 59 See fig 3 Remove air valve by gripping stem See fig 4 Remove spring with spring pad See fig 5 DO NOT REMOVE REAR SEAL 35 FROM GUN BODY See fig 6 6 DONOT REMOVE PLASTIC CAGE FROM AIR VALVE BODY AS THIS MAY DAMAGE THE CAGE See fig 7 7 CLEAN a Remove all paint build up See fig 8 b The 4 poppet holes must be clear See fig 9 Fig T c Stem must be free to float in poppet See fig 10 d Stem must slide through cage bore with slight T resistance due to seal e Rear seal must look clean and in position in the cage 30 body 31 bore See fig 6 f If any of the above cannot be rectified replace the air valve See Replacing Air Valve p10 a A N 8 Replace spring ensuring the end with the plastic bearing pad goes in first See fig 5 9 Insert air valve assembly into gun and carefully feed over the spring and through the rear seal See fig 11 10 Tighten air valve assembly using fingers first and then tighten with 14mm Spanner 59 See figs 12 amp 3 11 Replace trigger See figs 2 amp 1 12 If there is an air leak through the gun the air valve may need replacing See Replacing Air Valve 2013 Finishing Brands UK Ltd 9 10
15. tection level Il 2 G X This product also complies with the requirements of the EPA guidelines PG6 34 Transfer efficiency certificates are available on request D Smith General Manager 10 January 2013 Finishing Brands UK Limited reserve the right to modify equipment specification without prior notice Part Numbers The ordering code for the Advance HD Spray gun is e g ADV G510 13 where 510 510 Aircap 13 13 Nozzle see charts 1 amp 2 p13 for available Aircap Nozzle sizes Operational Description This Advance HD Spray Gun is a professional quality gun designed with both high volume low pressure HVLP technology or EPA compliant Trans Tech technology HVLP Technology reduces overspray and limits air cap pressure to 0 7 bar 10 psi Trans Tech complies with EPA by obtaining transfer efficiency above 65 IMPORTANT These Sprayguns are suitable for use with both waterbased and solvent based coating materials These guns are not designed for use with highly corrosive and or abrasive materials and if used with such materials it must be expected that the need for cleaning and or replacement of parts will be increased If there is any doubt regarding the suitability of a specific material contact your DeVilbiss Distributor or DeVilbiss direct NOTE This gun is not to be used with halogenated hydrocarbon solvents or cleaning agents such as 1 1 1 Trichloroethane or methylene chloride These solvents can react with the alum
16. that the fluid passages are clean ERATION Mix coating material to manufacturer s instructions and strain material Fill the cup to no more than 20 mm from the top of the cup DO NOT OVERFILL Attach Cup Lid Turn fluid adjusting knob 18 clockwise to prevent fluid needle movement Turn spreader valve adjusting knob 23 counter clockwise to fully open Adjust inlet air pressure if required Turn fluid adjusting knob 18 counter clockwise until first thread shows Test spray If the finish is too dry reduce airflow by reducing air inlet pressure 9 If finish is too wet reduce fluid flow by turning fluid adjusting knob 18 clockwise If atomisation is too coarse increase inlet air pressure If too fine reduce inlet pressure 10 The pattern size can be reduced by turning spreader valve knob 23 clockwise 11 Hold gun perpendicular to surface being sprayed Arcing or tilting may result in uneven coating 12 The recommended spray distance is 150 200 mm 13 Spray edges first Overlap each stroke a minimum of 75 Move gun at a constant speed 14 Always turn off air supply and relieve pressure when gun is not in use PREVENTIVE MAINTENANCE amp CLEANING To clean air cap and fluid nozzle brush exterior with a stiff bristle brush If necessary to clean cap holes use a broom straw or toothpick if possible If a wire or hard instrument is used extreme care must be used to prevent scratching or burring of the h
17. zzle using 10mm Spanner 59 See figs 41 amp 42 Remove Separator See fig 43 Clean front of gun if required using a soft brush as well as the fluid nozzle air cap and retaining ring Place a new Separator Seal into the front of the gun making sure the elliptical side of the seal is engaged into the recess in the gun See fig 44 Fit Fluid Nozzle Air Cap and Retaining Ring Torque the Fluid Nozzle to 9 11 Nm 80 100 Ibs in Don t over torque the Fluid Nozzle See figs 45 46 and 37 Insert Fluid Needle all the way into the Gun Body seating in the Fluid Nozzle See fig 47 Reassemble Needle Spring Spring Pad and Fluid adjusting Knob See fig 47 Trigger gun fully and screw in Fluid Adjusting Knob until it stops Back it off 3 turns and gun will have full needle travel Trigger gun several times to verify correct operation see fig 48 12 2013 Finishing Brands UK Ltd Parts Replacement Maintenance Chart 1 Air Caps PART No FOR TECHNOLOGY MARKING ON RECOMMENDED AIR FLOW AIR CAP AIR CAP INLET L min 2 PRESSURE SP 100 505 K HVLP SP 100 510 K TRANS TECH SP 100 513 K TRANS TECH NOTE When removing air cap from retaining ring don t remove the Slip Ring 2 or Retaining Ring Seal 5 from the Retaining Ring Damage to the parts may occur Slip ring and Retaining Ring seal are not available as replacements Simply wipe parts clean and reassemble with new or clean
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