User Manual - Offer Inspector
Contents
1. 3 AvSeos 4940014999959 Tetlon Washer par 3 AV 9614 14 4940 01 439 8294 1 4 mm Fluid Nozzle unless otherwise specified Bench Parts Kits are provided with a 1 4mm Needle Nozzle set and a 12 Air Cap Other standard Needle Nozzle and Air Cap sizes may be substituted at no additional charge Please specify Needle Nozzle and Air Cap sizes when ordering AV 9627 HIGH WEAR MAINTENANCE KIT MODEL 96 AV 096 SPRAY GUNS AV 107 5330 01 352 7527 Needle Packing set 1 AV 009 4310 01 395 7387 Inductor Filter pkg of 5 AV 021 5365 01 395 1464 Filter Retainer o1 u AV 186 5330 01 352 7511 Cup Gasket 1 Quart AV 9608 4940 01 439 9959 Teflon Washer pair 1 DO NOT OPERATE SPRAY GUNS WITHOUT PERSONAL SAFETY EQUIPMENT 11 AV 181 4710 01 395 7389 10 Air Pressure Tube2. Manual Model AV 096 Smith Eastern Corporation 10630 S Riggs Hill Road Jessup Maryland 20794 9425 USA 301 497 7600 e 800 937 HVLP 4857 Fax 301 497 7613 model96 airverter com www airverter com Compliance e Quality e Performance e Reliability 2000 Smith Eastern Corporation 2000 05 30 AirVerter Model 96 HVLP Paint Spray System Please Read This Owner s Manual BEFORE Using Your Model 96 Spray Gun DO NOT OPERATE THIS EQUIPMENT WITHOUT USING PROPER PERSONAL SAFETY EQUIPMENT INCLUDING RESPIRATOR GOGGLES AND SAFETY CLOTHING OBSERVE ALL PRECAUTIONS RELATED TO SPRAYING WARNING THIS EQUIPMENT IS OPERATED USING PRESSURIZED AIR ALWAYS DISCONNECT SPRAY GUN FROM AIR AND FLUID HOSES AND DEPRESSURIZE SYSTEM PRIOR TO ANY MAINTENANCE OR DISASSEMBLY PROCEDURE WARRANTY Smith Eastern Corporation warrants to the Purchaser that the Model 96 HVLP Spray Gun is free from defects in material or workmanship under normal use and service for a period of twelve 12 months from the date of receipt by the Purchaser Should any failure appear during this period Smith Eastern shall if given prompt written notice by the Purchaser correct such nonconformity by repair or replacement of the nonconforming part F O B Smith Eastern s repair facility Repair parts are warranted for ninety 90 days from the date of shipment but repairs or replacements to original equipment shall not renew or extend the warranty period of suc
3. Needle AV 9626 See Note 1 Assembly DT 129A 4940 01 467 7185 Latern Contro Spring Washer Note 1 Needles Nozzles and Air Caps are assigned NSNs for each particular size Consult the full price schedule for the specific Needle Nozzle or Air Cap and its NSN DO NOT OPERATE SPRAY GUNS WITHOUT PERSONAL SAFETY EQUIPMENT AirVerter Model 96 HVLP Paint Spray System MODEL 96 SPRAY GUN AV 096 ILLUSTRATED PARTS BREAKDOWN AV 115 122 AV 9612 AV 120 Y gt M AV 9603 AV 9605 AV 113 rag AV 9606 a AV 107 DT 129A _ 4 E ou AVTAR E Ne r m AV 118 AV 101 V 9602 AV 9607 l A AV 116 e im 9601 i AV 119 AV 109 AV 110 AV 176 AV 173 W172 m AV 011 AV 184 AV 183 AV 186 a AV 187 oe DO NOT OPERATE SPRAY GUNS WITHOUT PERSONAL SAFETY EQUIPMENT AirVerter Model 96 HVLP Paint Spray System MODEL 96 SPRAY GUN AV 096 TROUBLESHOOTING GUIDE 1 Blockage in fluid nozzle 1 Clean or replace strain paint Loss of air pressure in cup Search for air leaks and check cup gasket Paint Will Not Loose fluid nozzle Tighten Flow Paint tube loose damaged or Tighten replace or clean strain paint clogged Coating is too thick Thin the coating Loose Needle Packing Adjust packing Running out of paint Fill cup or pot but never the top 1 4 Inconsistent Loose fluid tube Tighten Spray Pattern Lo
4. NCE INSTRUCTIONS it Ju fL eo E T i e f T i A Must Clean B Must Lubricate C High Wear DO NOT OPERATE SPRAY GUNS WITHOUT PERSONAL SAFETY EQUIPMENT AirVerter Model 96 HVLP Paint Spray System NEEDLE NOZZLE AND AIR CAP SELECTION GUIDE Select the proper fluid nozzle and needle for the material to be sprayed Needle and nozzle are a matched set machined to act as a valve Replace the Needle and Nozzle when the Needle protrudes approximately 3 32 beyond the Nozzle faye Needle Air Compressor Finish Nozzle Cap Uses or Coating Type AIF Pressure Ultra Fine Finish With Thin Coatings on Small Parts Ultra Fine Finish 0 7 5 pu dL di 45 50 i ini 3 Specialty Applications Wood Working Water Based Lacquers Urethanes Automotive Base or Clear Coat Top Coats For Automotive Aviation and Marine Use 1 0 5 Wood Lacquers Stains Polyurethanes Varnishes 45 55 Thin Specialty Coatings With Low Mil Build and Fine Finish Requirements Water Based Coatings Excellent Finish Good Production Higher Production For The Same Applications As Above 1 2 10 Fine Finish With Gloss Alkyd Enamel Primers and 55 65 Sealers For Automotive Aviation and Marine Water Based Coatings Good Finish Higher Production General Industrial Finishing Zinc Rich Primers Water Based Primers Flat amp Semi Gloss Alkyd Enamels amp Polyurethanes 1 4 12 Indust
5. PSI compressor pressure un thinned epoxies enamels latex urethane 4 DO NOT OPERATE SPRAY GUNS WITHOUT PERSONAL SAFETY EQUIPMENT AirVerter Model 96 HVLP Paint Spray System WARNING Gun must be de pressurized prior to any maintenance or disassembly procedure Disconnect all air and fluid hoses prior to performing any maintenance operation CLEANING Cleaning the Model 96 Spray Gun Thorough removal of paint after each use is from seating properly causing leakage during subsequent use ESSENTIAL to the optimum operation of your 5 Check the air passages in the air cap Paint gun build up here reduces air flow and will result Using small amounts of solvent repeatedly in a distorted pattern flush the gun until all paint is removed and 6 Clean the packings at the rear of the fluid the solvent runs clear Clean the exterior of the gun and cup witha solvent dampened cloth Remove the needle nozzle and air cap and clean them with a brush and solvent Check to see that all paint residue is removed from inside the nozzle Paint build up here can reduce fluid flow and prevent the needle Cleaning Ancillary Equipment If using a 1 Quart Cup be sure to clean the Air Pressure Tube of all paint residue Clean the anti drip feature on the cup lid and be sure this air passage is open Clean all paint residue from the cup with particular attention to the gasket and cup lip Hint Periodically turning
6. are properly adjusted Needle packings are preset at the factory to proper tension However use and cleaning may alter this setting To adjust needle packings to proper tension 1 With gun disconnected from air and fluid sources pull trigger to move the needle out of the nozzle 2 Adjust packing nut until needle is held in the open position by tension from the needle packings 3 Loosen packing nut approximately turn or until needle returns to closed position Spraying Air pressure forces paint from the paint container into the fluid chamber of the gun and out through the nozzle where the flow of atomizing air breaks the paint stream into tiny particles creating the spray 1 Needle position controls the amount of paint flowing through the fluid nozzle 2 Trigger action controls needle position 3 The Fluid Control Knob at the rear of the spray gun controls trigger action Turning the knob to the right will reduce the fluid flow turning it to the left increases the flow B C Adjust the pattern by turning the Pattern Control Knob on top of the Spray Head This knob has a 90 degree range full fan to round 1 Round Pattern used to draw fine lines with the gun close to the work for touch up work camouflage patterns and painting surfaces in difficult to reach places distant from the spray gun This pattern is achieved by turning the Pattern Control Knob crosswise the gun 2 Full Fan Pattern used wi
7. e AV 110 Trigger Axle AV 111 4940 01 440 1074 Actuator Pin AV 112 4940 01 440 1073 Needle Actuator d Trigger Screws AV 113 pair AV 114 Trigger AV 115 4940 01 440 1064 Driving Ring Needle Return AV 116 5360 01 352 6629 Spring Fluid Regulating AV 117 Cap AV 118 Locking Nut Fluid Regulating AV 119 Knob Av 120 4940 01 440 1066 Needle Sizing AV 122 4940 01 440 1070 Needle Sizing Drum Cup Lid AV 171 4940 01 440 1060 Assembly 1 Quart AV 172 4730 01 352 2303 QD Male Set Screw Quick AV 173 4940 01 440 1059 Disconheet Part NSN Description High Pressure AV 174 4940 01 395 8178 Air Valve Air Pressure AV 176 Elbow Air Pressure AV 177 Plug 10 Air Pressure AV 181 4710 01 395 7389 Tube upper Pressure Hose AV 182 4940 01 440 3042 Stem AV 183 4730 01 439 9015 Ait Pressure Elbow lower Anti Drip Tube AV 184 4710 01 352 2458 Cup Gasket AV 186 5330 01 352 7511 1 Quart TN Cup Only AV 187 4940 01 439 7076 1 Quart AV 189 See Note 1 Air Cap Model 96 Gun AV 9601 4940 01 439 8328 Body AV 9602 See Note 1 Fluid Nozzle Fluid Block AV 9603 4940 01 439 9990 Assembly Fluid Tube AV 9604 4940 01 439 9249 Fitting Pattern Control AV 9605 4940 01 439 9988 Knob Pattern Control AV 9606 4940 01 439 9986 Valve Retaining Screw Pattern Control AV 9607 4940 01 439 9952 Valve Pattern Control AV 9608 4940 01 439 9959 Washers Needle Sizing AV 9612 4940 01 439 9984 Drum
8. h equipment Smith Eastern reserves the right to limit this warranty in cases of misuse or abuse Any modifications to spray guns or recommended procedures will void the warranty The foregoing warranty is exclusive and in lieu of other warranties of quality or performance expressed implied or statutory including any warranties of merchantability or of fitness for a particular purpose Why AirVerter Spray Gun Systems Work Better To accomplish effective atomization of a liquid at low pressure below 10 PSI it is necessary to substantially increase the air volume CFM The AirVerter Inductor a patented system converts high pressure compressed air to low pressure air 10 PSI or below and increases air volume substantially The result is less overspray and greater transfer efficiency AirVerter systems by design do not exceed 10 PSI at the spray head and prevent the operator from taking AirVerter spray guns out of compliance with EPA and California s South Coast Air Quality Management District SCAQMD regulations 2 DO NOT OPERATE SPRAY GUNS WITHOUT PERSONAL SAFETY EQUIPMENT AirVerter Model 96 HVLP Paint Spray System EQUIPMENT REQUIREMENTS Air Compressor A Air compressors used with AirVerter Spray Guns must be able to HOLD a minimum of 40 PSI while spraying Note Position a pressure gauge in the air hose nearest the spray gun to be assured of the PSI required to satisfactorily spray you
9. r coating The AirVerter Inductor AV 005 requires a minimum 5 HP compressor The Model AV 096 Spray Gun operates with a constant flow of air through the gun The trigger controls the fluid flow only The Model 96 Spray Gun requires an AirVerter Inductor Assembly between the gun and the compressed air supply Consult the Needle Nozzle and Air Cap Selection Guide to select the proper combination for the coating and finish quality desired Too much pressure will create unnecessary overspray Using a One Quart Paint Cup Attach the 1 Quart Paint Cup AV 188 to the Fluid Tube Fitting AV 9604 on the bottom of the gun and tighten Attach the Air Pressure Tube on the cup lid to the Air Pressure Elbow AV 176 on the gun The 1 Quart Paint Cup must be airtight clean and free of obstructions The seal between the paint cup lid gasket and the lip of the cup MUST BE airtight e The Air Pressure Tube supplying air to the paint cup MUST BE clean and free of obstructions Never fill a 1 Quart Paint Cup more than 34 full This allows sufficient air space in the cup for pressurization Using a Cup Liner AV 020 will reduce clean up time and solvent usage Attach an Inductor Assembly AV 005 to the male quick disconnect at the base of the gun handle High Pressure Air Hose A B Air hose lengths up to 50 feet MUST have an I D of 3 8 including fittings Air hose lengths greater than 50 feet MUST ha
10. rial Marine Top Coats Chlorinated Alkyd 65 75 Good Production Enamels Acrylic Enamels and Latex Best with Heavy Primers CARC High Production 1 7 17 Industrial Marine Primers High Build Primers Steel 75 85 Structures Latex CARC 2 0 20 Industrial Finish Coatings 85 90 Latex Stripper Oil Excellent Finish Best Finish High Production Good Finish Higher Production Measured at the gun handle Nozzle Size Expressed as a millimeter 1 millimeter 040 approximately 0 7 028 1 0 040 1 2 048 1 4 056 1 7 067 2 0 080 Air Cap sizes do not have a direct relationship to Nozzle measurements listed above DO NOT OPERATE SPRAY GUNS WITHOUT PERSONAL SAFETY EQUIPMENT 7 AirVerter Model 96 HVLP Paint Spray System MODEL 96 SPRAY GUN AV 096 PARTS LIST Part NSN Description AirVerter AV 005 4940 01 391 9274 Inductor Assembly AV 007 4940 01 440 1125 Nylon Inserts AV 009 4310 01 395 7387 Inductor Filter AV 011 4730 01 430 9738 Female QD AV 019 4940 01 395 8179 Inductor AV 021 5365 01 395 1464 Filter Retainer Atomizing Air AV 022 4720 01 439 9258 Hinge AV 101 4940 01 353 8802 Pattern Control ing AV 106 5306 01 352 8274 Packing Nut Needle AV 107 5306 01 352 7527 Packings set Trigger Axle AV 109 Guid
11. ss of fluid pressure Search for air leaks or blockages Spits and Loose needle packing Adjust packing Sputters Damaged air pressure tube Air pressure tube requires replacing or close inspection Damaged fluid needle Replace Wrong size fluid needle Replace Dirty fluid nozzle Clean Impurities in paint Strain paint Leakage at Loose fluid nozzle Tighten Front of Gun Fluid adjustment screwed all the 6 Rotate Fluid Control Knob DT 012 on way out rear of gun clockwise Needle not firmly seated in the Check for nozzle obstruction nozzle Packing too tight Loosen and adjust to correct tension Dirty or damaged air cap 1 Clean or replace Dirty or damaged fluid nozzle or Clean or replace needle Fluid nozzle partially clogged Clean Fluid nozzle not centered with air 4 Replace air cap cap Air Cap not seated correctly Re seat air cap Distorted Spray Pattern 10 DO NOT OPERATE SPRAY GUNS WITHOUT PERSONAL SAFETY EQUIPMENT AirVerter Model 96 HVLP Paint Spray System AV 9625 BENCH PARTS KIT MODEL 96 AV 096 SPRAY GUN AV 009 4310 01 395 7387 Inductor Filter pkg of 5 AV 021 5365 01 395 1464 Filter Retainer avis TerAdeGude vo Tere ans Troer seresa Avia 538001 352751 1 avan Gup Gase gt Fav 189 12 49403961466 12 Air Cap unless otherwise specie 3 Fav 0605 4940014999988 Patrem Control kno
12. th the spray gun 6 8 from the work Overlap not more than 50 of the previous pass Do not fog coat This pattern is achieved by turning the Pattern Control Knob so that it points toward the handle 3 The full fan pattern may be reduced in size by gradually turning the Pattern Control Knob crosswise the gun Fluid flow must be reduced at the same time to maintain even paint distribution If you are having problems with the operation of your paint gun check the Trouble Shooting Guide at the end of the manual for possible causes and solutions AIR AND PAINT MANAGEMENT GUIDELINES Approximate PSI Application Thin Coatings ZAHN 2 Test 16 to 22 seconds Minimum 40 PSI compressor pressure Thin to Medium Coatings ZAHN 2 Test 22 to 30 seconds 40 to 60 PSI compressor pressure High Solid Coatings Marine epoxies Machines and implements small parts plant maintenance controlled production work work in enclosed areas with poor ventilation priming Dual gun work for all of the above listed applications will support up to 50 of 3 8 ID hose for each gun Also for higher production levels of all of the above marine enamels high production steelwork high production with conveyer lines large ZAHN 3 Test 37 seconds 50 to 70 PSI compressor pressure metal surfaces with thinner viscosity material latex on wood or 80 Solids Coatings Ultra high production levels on extremely large surfaces 60 to 80
13. the gasket over prolongs gasket life Clean or replace the filter on the Inductor to maintain proper airflow through the system block with a brush and solvent Improperly cleaned packings can cause the needle to stick resulting in poor performance of the gun If using a gun washer place the Gun in the cleaner and cycle Then follow instructions above making sure all parts are clean and dry before re assembly SPRAY GUN PERFORMANCE IS DIRECTLY RELATED TO HOW WELL THE GUN IS CLEANED AFTER USE Lubricate Use Vaseline or a non silicone grease to lubricate the gun Lubricate all threaded connections for ease of maintenance Lubricate the Needle only where it passes through the needle packings DO NOT allow lubricant to get into the Fluid Tube Nozzle Air Cap or interior of the paint chamber areas where paint may come in contact with lubricant WEAR ITEMS Replace Fluid Needle and Nozzle when the Needle extends 3 32 beyond the Nozzle Unscrew the Fluid Regulating Assembly being careful not to lose the Needle Tension Spring Remove Needle and replace B Replace the inductor filter on the AirVerter Inductor when it becomes clogged and can no longer be cleaned A filter must be used to prevent dust and dirt from being blown onto the finish DO NOT OPERATE SPRAY GUNS WITHOUT PERSONAL SAFETY EQUIPMENT 5 AirVerter Model 96 HVLP Paint Spray System MODEL 96 SPRAY GUN AV 096 MAINTENA
14. ve an I D of 1 2 including fittings Paint Cup Pressure Pot or Diaphragm Pump Be certain to follow manufacturer s instructions OPERATING INSTRUCTIONS Using a Two Quart or Larger Remote C D Follow Before paint Pressure Pot or Diaphragm Pump Remove the Air Pressure Elbow AV 176 and replace it with the Air Pressure Plug AV 177 found in your parts kit Attach the fluid hose from your pressure pot to the Fluid Tube Fitting AV 9604 on the gun and tighten Attach an Inductor Assembly AV 005 to the Male Quick Disconnect AV 172 at the base of the gun handle Before Spraying the Air and Paint Management Guidelines listed on the following page is poured into the cup or diaphragm pump make certain paint is properly mixed This is particularly true when mixing multi component paints Use a paint shaker rotary mixer or paint paddle to achieve a homogeneous mixture Hint Split your paint into two parts the top will be lighter and the bottom will be heavier Completely stir the bottom half of the paint and slowly add small amounts of the top half into the heavier bottom Strain your paint to remove impurities Use a cone strainer or a 100 mesh nylon bag or equivalent strainer Thin your paint according to manufacturer s specifications the DO NOT OPERATE SPRAY GUNS WITHOUT PERSONAL SAFETY EQUIPMENT 3 AirVerter Model 96 HVLP Paint Spray System E Ensure needle packings
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