User`s Manual - Offer Inspector
Contents
1. Must Clean Must Lubricate C High Wear DO NOT OPERATE SPRAY GUNS WITHOUT PERSONAL SAFETY EQUIPMENT 7 AirVerter Detach III HVLP Paint Spray System Detach IIITM Spray Gun Model DT 3000 Illustrated Parts Breakdown 30 10 NX gt r0 700 29 Y Cat LOL AV MW s00 1d 4 681 ra s E veobv 1q v 8096 AV TN N I mum gt LLOE LA 0088 10 ezi Ld 910 10 d am 00 10 o096 AV TES f fe veor La DO NOT OPERATE SPRAY GUNS WITHOUT PERSONAL SAFETY EQUIPMENT 8 AirVerter Detach III HVLP Paint Spray System Detach IIITM Spray Gun Model DT 3000 Parts List NN Description O AV 189 220 Male Nipple ANPT Ball AV 9606 AV 9608 BCR 043 Needle Packing Cartridge DT 004 DT 005 DT 014 AV 101 Gros DT 016 01 017 07 018 Gre DT 027 DT 030 DT 128 Gg DT 129A DT 3006 DT 3007 DT 3010 DT 3011 Needle Tension Spring DT 3012 Fluid Control Knob DT 3026 DT 3113 DT 3300 DT 3402 Fluid Tube DT 3403 Spray Head Housing DT 401 Note 1 Nozzles and Air Caps are assigned NSNs for each particular size Consult the full price schedule for the specific Nozzle or Air Cap and its NSN DO NOT OPERATE SPRAY GUNS WITHOUT PERSONAL SAFETY EQUI PMENT 9 AirVerter Detach III HVLP Paint Spray System Nozzle and Air Cap Selection Guide Se2. Uses or Coating Type Compressor dd Air Pressure 45 50 45 55 55 65 65 75 75 85 85 90 0 7 028 1 0 2 040 1 2 2 048 1 4 2 056 1 7 067 2 0 080 10 DO NOT OPERATE SPRAY GUNS WITHOUT PERSONAL SAFETY EQUIPMENT Paint Will Not Flow Inconsistent Spray Pattern Spits and Sputters Leakage at Front of Gun Distorted Spray Pattern AirVerter Detach IIITM HVLP Paint Spray System Detach Ill DT 3000 Troubleshooting Guide Blockage in fluid nozzle Loss of air pressure in cup Loose fluid nozzle Paint tube loose damaged or clogged Coating is too thick Loose Needle Packing Running out of paint Loose fluid tube Loss of fluid pressure Loose needle packing Damaged air pressure tube Dirty damaged Check Valve Damaged fluid needle Dirty fluid nozzle Impurities in paint Loose fluid nozzle Fluid adjustment screwed all the way out Needle not firmly seated in the nozzle Dirty or damaged air cap Dirty or damaged fluid nozzle or needle Fluid nozzle partially clogged Fluid nozzle not centered with air cap Air Cap not seated correctly Clean or replace strain paint Search for air leaks and check cup gasket Tighten Tighten replace or clean strain paint Thin the coating Replace Packing Cartridge Fill cup or pot but never the top 1 4 Tighten Search for air leaks or blockages Replace Packing Cartridge Air p
3. Detach IIITM HVLP Paint Spray System EQUIPMENT REQUIREMENTS Air Compressor Air compressors used with AirVerter Spray Guns A must be able to HOLD a minimum of 40 PSI while spraying Note Position a pressure gauge in B the air hose nearest the spray gun to be assured of the PSI required to satisfactorily spray your coating High Pressure Air Hose Air hose lengths up to 50 feet MUST have an LD of 3 8 including fittings Air hose lengths greater than 50 feet MUST have an I D of 1 2 including fittings Paint Cup Pressure Pot or Diaphragm Pump Follow manufacturer s instructions OPERATING INSTRUCTIONS A The Detach III Model DT 3000 Spray Gun Using a Two Quart or Larger Remote operates with the trigger controlling both the fluid flow and air flow The Detach Spray Gun does not require an AirVerter Inductor Assembly between the gun and the A compressed air supply B Consult the Nozzle and Air Cap Selection Guide to select the proper combination for B the coating and finish quality desired Too much pressure will create unnecessary overspray C Using a One Quart Paint Cup A Attach the 1 Quart Paint Cup AV 188 to the Fluid Fitting DT 3113 on the bottom of the A gun and tighten Attach the One Way Check Valve DT 021 on the cup lid to the Air Pressure Fitting DT 005 on the gun B The 1 Quart Paint Cup must be air tight clean and free of obstructions e The seal between the pai
4. AirVerter User s Manual Detach lll m wa AY II nh RT ge yu Model DT 3000 Smith Eastern Corporation 10630 S Riggs Hill Road e Jessup Maryland 20794 9425 USA 301 497 7600 e 800 937 HVLP 4857 e Fax 301 497 7613 detach airverter com e www airverter com Compliance e Quality e Performance e Reliability 2001 Smith Eastern Corporation 2 AirVerter Detach III HVLP Paint Spray System DO NOT OPERATE SPRAY GUNS WITHOUT PERSONAL SAFETY EQUIPMENT AirVerter Detach III HVLP Paint Spray System Please Read This Owner s Manual BEFORE Using Your Detach III 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 Detach III DT 3000 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 purchase 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 par
5. Ring on the Fluid Assembly If using a gun cleaner place the Spray Head 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 Cleaning Ancillary Equipment If using a 1 Quart Cup be sure to clean the One Way Check Valve 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 the gasket over prolongs gasket life Lubricate A Use Vaseline or a non silicone grease to lubricate the gun B Lubricate all threaded connections for ease of maintenance C Lubricate the Needle only where it passes through the needle packings D 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 DO NOT OPERATE SPRAY GUNS WITHOUT PERSONAL SAFETY EQUI PMENT AirVerter Detach III HVLP Paint Spray System Wear Items A Replace Fluid Needle and Nozzle when the Needle extends 3 32 beyond the Nozzle B Unscrew the Fluid Control Separate the Spray Head from the Gun Handle before changing the Needle Knob being careful not to lose the Needle Tension Spring Remove Needle and replace a AD
6. be de pressurized prior to any maintenance or disassembly maintenance operation Disconnect all air and fluid hoses prior to performing any Cleaning the Detach 1117 Spray Gun A IF USING A ONE QUART CUP FIRST REMOVE THE ONE WAY CHECK VALVE The Detach IIITM gun is the only spray gun that allows you to clean the fluid section of the gun without immersing the entire gun in solvent B 6 1 Unscrew the Connector Stud assembly DT 014 and DT 015 Pull the Spray Head Assembly forward away from the handle and off the Fluid Needle DT 3007 Use caution to avoid damaging or bending the needle Wipe the needle and handle clean with solvent and a clean soft cloth Remove the Pattern Control Ring AV 101 and Air Cap AV 189 With the wrench provided remove the Fluid Nozzle AV 3006 from the Fluid Tube DT 3402 and clean thoroughly with brushes Place the Spray Head into a container of solvent 7 Use round brush to clean Needle Packing Cartridge BCR 043 8 Inspect to make certain that all paint residue has been removed 9 Wipe all parts dry with clean cloth and reassemble 10 Replace Fluid Nozzle AV 3006 into the Fluid Tube DT 3402 and tighten 11 When reattaching the Spray Head to the Gun Handle first carefully insert the needle into the needle packing and gently push the Gun Handle onto the Spray Head 12 Tighten the Connector Stud assembly 13 Replace Air Cap and Pattern Control
7. lect the proper fluid nozzle and air cap 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 Ultra Fine Finish Excellent Finish Good Production Good Finish High Production Excellent Finish Good Production Best Finish High Production Good Finish Higher Production Measured at the gun handle Ultra Fine Finish With Thin Coatings on Small Parts Ultra Fine Touch Up Specialty Applications Wood Working Water Based Lacquers Urethanes Automotive Base or Clear Coat Top Coats For Automotive Aviation and Marine Use Wood Lacquers Stains Polyurethanes Varnishes Thin Specialty Coatings With Low Mil Build and Fine Finish Requirements Water Based Coatings Higher Production For The Same Applications As Above Fine Finish With Gloss Alkyd Enamel Primers and Sealers For Automotive Aviation and Marine Water Based Coatings General Industrial Finishing Zinc Rich Primers Water Based Primers Flat amp Semi Gloss Alkyd Enamels amp Polyurethanes Industrial Marine Top Coats Chlorinated Alkyd Enamels Acrylic Enamels and Latex Best with Heavy Primers CARC High Production Industrial Marine Primers High Build Primers Steel Structures Latex CARC Industrial Finish Coatings Latex Stripper Oil Nozzle Size Expressed in Millimeters 1 Millimeter 040 Approximately
8. lg Needle Packing Cartridge DT 021 4820 01 457 3857 One Way Check Valve DT 030 4940 01 457 1959 Needle Guide Sleeve DO NOT OPERATE SPRAY GUNS WITHOUT PERSONAL SAFETY EQUIPMENT 13 AirVerter Detach III HVLP Paint Spray System Notes 14 DO NOT OPERATE SPRAY GUNS WITHOUT PERSONAL SAFETY EQUIPMENT
9. nt cup lid gasket and the lip of the cup MUST BE airtight e The One Way Check Valve supplying air to the paint cup MUST BE clean and free of obstructions C 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 D Attach an air hose to the Male Nipple Fitting AV 220A at the base of the gun handle E C D Pressure Pot or Diaphragm Pump Remove the Air Pressure Fitting DT 005 and replace it with the Socket Head Cap Screw DT 004 found in your parts kit Attach the fluid hose from your pressure pot to the Fluid Fitting DT 3113 on the gun and tighten Attach an air hose to the Male Nipple Fitting AV 220A at the base of the gun handle Before Spraying Follow the Air and Paint Management Guidelines listed on the following page Before paint 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
10. ressure tube requires replacing or close inspection Clean replace Check Valve Replace Clean Strain paint Tighten Rotate Fluid Control Knob DT 3012 on rear of gun clockwise Check for nozzle obstruction Clean or replace Clean or replace Clean Replace air cap Re seat air cap DO NOT OPERATE SPRAY GUNS WITHOUT PERSONAL SAFETY EQUI PMENT 11 AirVerter Detach IIITM HVLP Paint Spray System DT 325 Bench Parts Kit For Detach IIITM DT 3000 Spray Gun Pat ey Description Lon am 4940913538802 Patter Control Ring n AV 186 AV 189 12 AV 9606 4940 01 439 9986 RetainingScrew t AV 9608 Teflon Washer pair BCR 043 __ Needle Packing Cartridge U DT 004 DT 005 DT 014 DT 015 DT 016 Trigger Screws pair DT 021 DT 030 DT 128 DT 3006 14 1 4 mm Fluid Nozzle unless otherwise specified DT 3007 Fluid Needle DT 3011 MD Needle Tension Spring DT 3012 Fluid Control Knob Bench Parts Kits are provided with a 1 4mm Nozzle and a 12 Air Cap Other standard Nozzle and Air Cap sizes may be substituted at no additional charge Please specify Nozzle and Air Cap sizes when ordering 12 DO NOT OPERATE SPRAY GUNS WITHOUT PERSONAL SAFETY EQUI PMENT AirVerter Detach III HVLP Paint Spray System DT 327 High Wear Maintenance Kit For Detach IIITM DT 3000 Spray Gun mus nene Sen o AV 186 5330 01 352 7511 Cup Gasket 1 Quart AV 9608 4940 01 439 9959 Teflon Washer pair BCR 043 a
11. strainer Thin your paint according to the manufacturer s specifications Needle packing cartridges are preset at the factory to proper tension Replace the cartridge when leaking occurs 4 DO NOT OPERATE SPRAY GUNS WITHOUT PERSONAL SAFETY EQUI PMENT AirVerter Detach IIITM HVLP Paint Spray System Spraying A 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 2 3 Needle position controls the amount of paint flowing through the fluid nozzle Trigger action controls needle position The Fluid Control Knob DT 3012 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 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 4 M 80 Solids Coatings 60 to 80 PSI compressor pressure Round Pattern used to draw fine lines with the gun close to the work for touch up C 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 DT 128 crosswise the gun 2 Full Fan Pattern used with the spray gun 6 8 from the work Overlap not more than 50 of the pre
12. ts 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 such equipment Equipment and parts furnished by Smith Eastern but manufactured by others shall be limited to the warranty offered by the manufacturer thereof 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 decrease pressure PSI and increase air volume CFM The patented Detach Ill Spray Gun accomplishes expansion of air volume through its unique enlarged internal passages These enlarged air passages allow high pressure input air to expand almost 300 dramatically increasing volume 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 DO NOT OPERATE SPRAY GUNS WITHOUT PERSONAL SAFETY EQUIPMENT 3 AirVerter
13. vious 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 Machines and implements small parts plant maintenance ZAHN 2 Test 16 to 22 seconds controlled production work work in enclosed areas with inimum 40 PSI compressor pressure Poor ventilation priming Thin to Medium Coatings Dual gun work for all of the above listed applications will ZAHN 2 Test 22 to 30 seconds support up to 50 of 3 8 ID hose for each gun Also for High Solid Coatings Marine epoxies marine enamels high production steelwork high production with conveyer lines large ZAHN 3 Test 37 seconds surfaces with thinner viscosity material latex on wood or 50 to 70 PSI compressor pressure metal Ultra high production levels on extremely large surfaces un thinned epoxies enamels latex urethane DO NOT OPERATE SPRAY GUNS WITHOUT PERSONAL SAFETY EQUIPMENT 5 AirVerter Detach IIITM HVLP Paint Spray System procedure WARNING Gun must
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