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SB-21-058-I

1. PAGE 8 SB 21 058 QMG 35 GALVANIZED BENT FLUID TUBE amp QMS 79 SHORTER PROFILE AGITATOR PADDLE All hardware needed to provide agitation of materials in tank except drive which must be selected separately AGITATOR ASSEMBLY For Gear Reduced Drive All hardware needed to provide agitation of materials in tank except air motor drive which must be selected separately Replacement Part No Description QMS 46 OQMS 447 Retaining Nut Thrust Collar Kit includes items 69 and 70 Thrust Collar Setscrew Prospector Pressure Tank Strainers For 2 Gallon Tanks Prospector strainers are an economical way to remove foreign material from paint stain lacquer and coatings 8 75 222 25mm 10 625 269 87mm 2 625 66 67mm Inner Diameter Outer Diameter Height Depth Case Oty PTS 2Gal K20 200 200 micron approx 65 wire mesh PTS 2Gal K20 400 400 micron approx 37 wire mesh PTS 2Gal K20 600 600 micron approx 28 wire mesh 29 3100 Scrubs Hand Cleaner Towels Me ere B83 ans SCRUBS Scrubs are a pre moistened hand cleaner towel for painters No water is needed 5 16 18 x 3 8 Thrust Washer Kit 2 washers in kit OQMG 409 Bearing Assembly SSG 8184 K2 O Ring KK 5042 Shaft Seal Kit Fits 5 8 shaft with gear reduced air motors Shaft Seal Retainer KK 5049 Agitator Shaft Agitator Propeller Kit includes Open side of 74A Shaft Seal 74 items 78 and 79 alt o
2. A tank with agitator assembly is shipped with the curved edge of the paddle down When a steel insert container is used it is necessary to turn the bottom paddle upside down so that the flat side is down In either turning theairrelief valve thumb position the correct adjustment on the paddle screw counterclockwise Wait occur Sparks can ignite vapors position is with the end of the paddle hub until all the air has escaped from solvents and the fluid being flush with end of the shaft This mounting through the valve before sprayed should give 1 2 inch clearance between the removing the pressure tank cover edge of the paddle and the insert container or fill plug 2 Close air inlet valve located on tank air manifold Static electricity is created by the flow of fluid through the pressure tank and hose If all parts are not properly grounded sparking may 3 Bleed off air inthe tank by If static sparking or slight shock Is experienced while using this equipment stop spraying immediately 4 Leave the air relief valve open until you have reinstalled the cover or fill plug WARNING Pressure Relief Procedure Ground the pressure tank by Mix and prepare material to be used accord connecting one end of a 12 gauge minimum ground wire to the pressure tank and the other end to a true earth ground Local codes may have additional grounding requirements High pressure can cause a serious injury Pressure is maintained i
3. 4 Open fluid outlet valve 5 Turnhandleon tank pressure regulator clockwise to pressurize tank Clock wise increases material pressure counterclockwise will decrease mate rial pressure Ifthe tank has no regula tor adjust pressure at the source Turn on atomization air to spray gun at source of supply Test spray Forfurther instructions see spray gun service bulletin SB 2 001 NOTE Iftank has a hand agitator agitate material periodically by turning crank slowly clockwise If an air motor drive is used start the agitator by slowly opening the needle valve Air motor speed should be regulated according to the nature of the material being agitated The agitator should be running continuously while using the tank If using an air quick disconnect Q D at the inlet to the regulator at the pressure tank do not dis connect the Q D while the tank is pressurized unless the ball valve is closed Doing so will allow tank pressure to quickly relieve and can potentially pull paint back through the air regulator and air motor depending upon the liquid level in the tank Tank pressure should always be relieved by opening the pet cock relief valve or pulling the safety valve ring PREVENTIVE MAINTENANCE To clean equipment proceed as follows 1 Turn off the air supply 2 Follow pressure relief procedure on Pg 3 3 Turn T handle adjusting screw on tank fluid regulator counterclockwise until no sp
4. DEVILBISS The Right Way To Finish Service Bulletin SB 21 058 I Replaces SB 21 058 H 2 GALLON OMG TANKS IMPORTANT Read and follow all instruc tions and SAFETY PRECAUTIONS before using this equipment Retain for future ref erence DESCRIPTION DeVilbiss pressure feed tanks are intended for use as a pressure container to supply material at a constant preset pressure up to a maximum of 110 psi The tanks are built to ASME specifications DeVilbiss pressure tanks are also certified for vacuum opera tion VARS Halogenated hydarbon solvents for example 1 1 1 trichloroethane and methylene chloride can chemically react with aluminum parts and compo nents and cause an explosion haz ard These solvents will also cor rode the galvanized tank coating Read the label or data sheet for the material Do not use materi als containing these solvents with these pressure tanks Stainless steel tank models may be used with halogenated solvents STANDARD NONREGULATED TANKS No Regulation Standard type tank for use to distribute regulated air by remote filter regulator or other similar control to pressure tank Equipped with pressure gauge safety valve air bleed down valve and air inlet valve STANDARD FLUID REGULATED TANKS Single Regulation Standard type tanks for use on jobs where precision control of both fluid and atomiza tion air pressures is not required Also used GALVANIZED w
5. Kit includes two regulators with gauges inlet and outlet shutoff valves and connection fittings Refer to SBBI 6 147 and 77 2781 for regulator service parts Replacement Part No Description Qty 51 2 VA 542 HAR 507 83 1355 83 4233 Regulator Gauge 100 Ibs D M Nipple 1 4 x 3 8 Universal Pipe Thread Gauge 150 Ibs HAR 511 Regulator SSP 8217 ZN Swivel Adapter Bushing 3 8 m x 1 4 f Supplied Regulator Pipe Plug 1 4 NPT Supplied Reg 83 1290 e Purchase locally QMS 4010 EXTRA SENSITIVE REGULATOR KIT Use with electrostatic spray or other applications requiring ex tremely sensitive nonfluctuating low pressure control Kit includes one extra sensitive gauge one extra sensitive regulator inlet and outlet shutoff valves and connection fittings Refer to SB 6 131 for regulator service parts SSP 8217 ZN VA 542 SSP 2629 ZN Swivel Adapter Valve Tee Male Branch Hex Reducer Bushing 3 8 x 1 4 Galvanized Extra Sensitive Regulator Gauge 30 Ib HAR 501 83 1414 e Purchase locally QMS 436 CONVERSION TO DOUBLE REGULATOR ASSEMBLY KIT Adapts to tanks equipped with single regulator to provide independent pressure control of atomization air and fluid pres sures Converts OMS 4006 single regulator to a QMS 4007 dual regulator Refer to SBBI 6 147 for regulator service parts 64 65 83 1355 83 4233 HAR 507 Regulator Gauge 100 Ibs D M Nipple 1 4 x 3 8 Universal Pipe Thre
6. bottom by removing plug in bottom port Kit includes stainless steel shutoff valve and all stainless steel parts 42 40 Ze 38 D Replacement Part No Adapter 3 4 NPT to 3 4 14 NPS M s s o Reducer Bushing 3 4 to 1 s s QM 142 HAND CRANK 38 Ball Valve 1 x 1 NPT F s s 150 PSI Pipe Nipple 1 s s Street Elbow 1 s s Mounts on agitator shaft to pro vide manual agitation of materials in tank QMS 4003 NO REGULATION KIT Use when fluid pressure in tankis regulated by some other separate controls Kit includes air shutoff valve gauge to read fluid pressure in tank and fittings Ref No 43 Replacement Part No Description Swivel Coupling 1 4 NPS M x 1 4 NPT F Street Tee 1 4 Gauge 150 Ib QMS 4006 SINGLE REGULATOR KIT STANDARD Provides standard fluid pressure control only For use when atomi zation air is controlled by a separate filter regulator Kit includes pressure regulator with gauge inlet and outlet shutoff valves and connection fittings Refer to 77 2781 for regulator service parts Replacement Part No Description Qty 47 SSP 8217 ZN Swivel Adapter VA 542 HAR 511 Regulator 83 1290 Gauge 150 Ibs Bushing 3 8 m x 1 4 f Supplied Regulator Pipe Plug 1 4 NPT Supplied Reg Valve e Purchase locally QMS 4007 DUAL REGULATOR KIT STANDARD Provides independent controls for fluid pressure in tank and atomization air pressure
7. these are OSHA Sections 1910 94 and 1910 107 and NFPA 33 SB 21 058 PAGE 3 MODEL APPLICATION TABLE Model Number Agitator Regulator 2 Gallon Type Drive OMGT 5200 None None OMS 4003 OMGT 5210 None Single OMS 4006 OMGT 5220 None Double OMS 4007 OMGT 5213 Std Air Single OMS 4006 OMGT 5223 Std Air Double OMS 4007 OMGT 5226 Recip Air Double OMS 4007 OMGT 5230 None Ex Sen OMS 4010 OMGT 5231 Dir Dr Air Ex Sen OMS 4010 OMGT 5201 Dir Dr Air None OMS 4003 OMGT 5211 Dir Dr Air Single OMS 4006 OMGT 5221 Dir Dr Air Double OMS 4007 Assemble single regulator to manifold using an 11 16 wrench SPECIFICATIONS Maximum Working Pressure 110 psi Tank Shell SA 414 H R Steel Zinc Plate 12 gauge 0 105 In thick Tank Lid SA 414 H R Steel Zinc Plate 3 16 in thick Agitator Shaft CRS Zinc Plate Fluid tube Galvanized Zinc Plate 3 8 in pipe Assemble double regulator to manifold using an 11 16 wrench Fluid Valve Outlet Brass 3 8 18 NPSM outlet Air Manifold CRS Zinc FPTFE Shaft Seal Engineered PTFE Stainless Steel Agitator Paddles Nylon Glass Filled Fluid Outlet DIMENSIONS Inside Inside Height Overall Overall Diameter at Center Height Width Inches Inches Inches Inches Basic tank not including regulators or agitation aie i pe Assemble hose to either manifold using a 5 8 wrench NOTE 1 Turn off the main air supply For non direct drive models to the tank
8. Keep tank at least 10 feet away from can catch fire or explode sources of ignition Ignition sources in clude hot objects mechanical sparks and arcing non explosion proof elec trical equipment Certain materials may be harm Follow the requirements of the Material ful if inhaled or if there is con Safety Data Sheet supplied by your tact with the skin coating material manufacturer Adequate exhaust must be provided to keep the air free of accumulations of toxic materials Use a mask or respirator whenever there is a chance of inhaling sprayed materials The mask must be compat ible with the material being sprayed and its concentration Equipment must be as prescribed by an industrial hygienist or safety expert and be NIOSH ap proved Explosion Hazard Making changes to pressure Never drill into weld or modify tank in Pressure Tank tank will weaken it any way Rupture Do not adjust remove or tamper with the safety valve If replacement is necessary use the same type and rating of valve General Safety Improper operation or mainte Operators should be given adequate training in nance may create a hazard the safe use and maintenance of the equipment in accordance with the requirements of NFPA 33 Chapter 15 in U S Users must comply with all local and national codes of practice and insurance company requirements governing ven tilation fire precautions operation maintenance and housekeeping in the U S
9. ONE TYPE OF AGITATION 1 ONEREGULATOR 0 NONE 2 TWOREGULATORS 1 DIRECT DRIVE 3 EXTRA SENSITIVE 2 GAL ONLY 2 HAND 3 QS 5012 STD 6 31 381 RECIPRO CATING PAGE 2 SB 21 058 SAFETY PRECAUTIONS This manual contains important information that all users should know and understand before using the equipment This information relates to USER SAFETY and PREVENTING EQUIPMENT PROBLEMS To help you recognize this information we use the following terms to draw your attention to certain equipment labels and portions of this Service Bulletin Please pay special attention to any label or information that is highlighted by one of these terms NOTE Important information to alert you to Important information that tells how to Information that you should pay a situation that might cause serious prevent damage to equipment or how to special attention to injury if instructions are not followed avoid a situation that might cause minor injury WARNING The following hazards may occur during the normal use of this equipment Please read the following chart HAZARD CAUSE SAFEGUARDS Solvents and coatings can be Adequate exhaust must be provided highly flammable or combust to keep the air free of accumulations ible especially when sprayed of flammable vapors Smoking must never be allowed in the spray area Fire extinguishing equipment must be present in the spray area Fire Pressure Tank Vapors from flammable liquids
10. ad Pipe Plug 1 4 NPT Supplied Reg e Purchase locally SB 21 058 PAGE 7 VS 534 FLUID STRAINER Primary fluid strainer that attaches between fluid outlet valve and fluid hose to strain material Components made of stainless steel with a nylon filter Comes standard with 100 mesh screen For more information see SB 7 072 QS 5012 AIR MOTOR DRIVE Standard duty 1 2 hp agitator drive with 15 1 gear reduction Operates mx 2 from 20 to 120 rpm Mounts on agitator shaft Includes throttling valve fittings and hose for connection to air supply on tank lid Used with QOQMS 431 agitator assembly Forfurther information see SB 19 087 31 381 RECIPROCATING AIR MOTOR DRIVE Low air consumption motor mounts easily on tanks equipped for material agitation Slow back and forth motion ensures proper agitation Operates at 10 to 30 cycles per minute Used with OMS 431 agitator assembly For more information see Part Sheet 77 2788 DISPOSABLE TANK LINERS Molded polyethylene tank liners to reduce solvent waste and tank cleanup time The liner is made of tough durable leakproof polyethylene and can be used with all compatible materials PT 52 K10 Kit of 10 tank liners PT 52 K80 Kit of 80 tank liners HFRL 508 HFRL 509 CLEAN AIR CONTROL UNITS These units are designed to remove dirt pipe scale and most liquid aerosol Includes an automatic drain which expels liquids which accumulate in the filter bowl
11. ea Retai 748 df Agitator Propeller 74A faces elaine e eee 9 downward vacuum operation Hex Socket Head Cap Screw 5 16 18 x 1 1 4 s s Not required if tank is used for pressure only e Purchase locally WARRANTY This product is covered by DeVilbiss 1 Year Limited Warranty DeVilbiss Worldwide Sales and Service Listing www devilbiss com Industrial Finishing DeVilbiss has authorized distributors throughout the world For technical assistance or the distributor nearest you see listing below U S Canada Technical Service Office 195 Internationale Blvd Glendale Heights IL 60139 Toll Free Telephone 1 888 992 4657 U S A and Canada only Toll Free Fax 1 800 368 8401 DEVILBISS 9 04 Copyright 2004 DeVilbiss Printed in U S A
12. er to SB 19 087 for service parts KK 4990 Adapter Kit Includes items 20 21 25 and 26 Adapter Set Screw 1 4 20 x 1 4 SSG 8184 K2 O Ring Kit Kit of 2 KK 5041 Shaft Seal Kit Fits 1 2 shaft with direct drive air motor See Pg 8 for gear reduced models Shaft Seal Retainer Seal Retainer Kit Includes items 20 21 25 amp 26 Shaft Coupling Set Screw 1 4 20 x 1 4 Stainless Steel 2 Agitator Shaft 1 2 Agitator Propeller Kit includes items 29 amp 30 Set Screw 1 4 20 x 3 8 Agitator Propeller Plug 1 2 14 NPT Air Manifold Street Elbow 1 4 18 NPT Brass TIA 5110 Safety Valve Assembly 110 psi TIA 5040 Safety Valve Assembly 40 psi for tanks with extra sensitive regulation NOTE SS 2707 Air Relief Valve Open side of Shaft Seal OMG 17 Plug 23A faces downward Standard with direct drive agitation om LP HL PL LH 10 Standard with hand gear driven agitation For bottom outlet 8 conversion remove and discard plug When replacing either Ref Nos 20 or 25 you must NOTE l NOTE l order KK 4990 which includes both parts Use a PIFE based Retainer 23B required KK 5013 Clamp Pin amp Screw Kit includes 1 each of thread sealant on all air only if tank is used for items 3 4 5 amp 6 fluid connections vacuum operaton e Purchase locally PAGE 6 SB 21 058 ACCESSORIES QMS 435 BOTTOM OUTLET CONVERSION KIT Fittings that allow standard top outlet tank to feed from
13. evel in tank too high assembly of agitator Defective agitator shaft seal Tighten Replace Thumb screw not tight Defective lid gasket Fluid or air leak at lid gasket Fluid tube not sealed to lid Excessive agitation Tighten fluid tube into lid Reduce speed of agitator Air mixing with paint NOTE Occasionally check pressure gauge The needle should return to zero with no pressure on the gauge SB 21 058 PAGE 5 2 Gallon Galvanized Steel Tanks Exploded View Refer to Accessories for optional agitator 17 Refer to Accessories and drives T for regulator options 18 34 H 35 33 16 20 Y l 19 DoS 21 d r Used only with 39 bottom outlet 15 ss C 22 i 2 P e we Ne a 36 Used Parts List for Galvanized Steel 2 Gallon Paint Tanks s with no agitation Replacement Individual Part Number Description Parts Req Note 31 Not Used Orient gasket 11 Disposable Tank Liner 1 10 or 80 each with ridge on Clevis Pin gasket facing to 23 See Cotter Pin 1 8 dia x 1 in Ig wards the lid Notes canbe SPIN Below Tank Gavanized Steel Plug Fluid Tube direct drive agitator Fluid Tube QMS 80 K2 Lid Gasket Thiokol Kit of 2 QMG 400 Tank Lid Galvanized Steel Ball Valve 90 St Elbow 3 8 18 NPT F Brass Plug 3 8 18 NPT Stainless Steel OMG 416 Agitator Assembly Direct Drive includes items 17 through 30 QN 97 Carrying Handle OMG 429 Air Motor Ref
14. here atomization air can be taken from filter regulator air lines Provides standard fluid pressure control only Equipped with pressure regulator pressure gauge air bleed down valve safety valve and inlet and outlet air valves For conversion to double regula tion use kit OMS 436 STANDARD AIR AND FLUID REGULATED TANKS Dual Regulation Precision controlled tanks for use with mate rials that are best applied at low closely controlled fluid and atomization air pres sures Used with portable air compressors or with air lines when no other means of air pressure regulation is available Equipped with two regulators one for fluid pressure the other for atomization air pressure two pressure gauges air bleed down valve safety valve and inlet and outlet valves EXTRA SENSITIVE FLUID REGULATION Tanks especially adapted for use with electro static spray installations application of lubri cants special coatings etc Suitable for use wherever extremely sensitive non fluctuat ing low pressure control is required Large reinforced synthetic diaphragm type regula tor controls to a maximum of 30 pounds pressure Equipped with extra sensitive pres sure regulator pressure gauge air bleed down valve safety valve inlet valve and unregulated outlet valve AGITATION Pressure tanks can be equipped with differ ent types of fluid agitation or no agitation Hand agitation or air agitators are provided to suit any app
15. lication Refer to specifications chart to ensure that fluids and solvents being used are chemically compatible with the tank wetted parts Before placing fluids or solvents in tank always read accompanying manufacturer s literature WARNING Air pressure loads that are higher than design loads or changes to the pressure feed tank can cause the tank to rupture or explode e A safety valve protects the tank from overpressurization During each use pull ring on the safety valve to make sure it operates freely and relieves air pressure If the valve is stuck does not operate freely or does not relieve air pressure it must be replaced with a safety valve having the same rating Do not eliminate make adjustments to or substitutions to this valve e Changes to the air tank will weaken it Never drill into weld or change the tank in any way e Maximum working pressure of this tank is 110 psi MODEL NUMBERS The model numbers are coded with specific information for each character and position in the number Refer to the following table for an explanation of each position and meaning for each character in the model number Use this information in selecting the proper model from the MODEL APPLICA TION TABLE OM T 5 PRODUCT IDENTIFICATION G GALVANIZED S STAINLESS STEEL T TOP FLUID OUTLET COMPLETELY FACTORY ASSEMBLED TANK SIZE 2 2 GAL 5 5 GAL 10 10 GAL 15 15 GAL TYPE OF REGULATION 0 N
16. na pressure tank after the system has been shut down Before attempting removal of fill plug or cover pressure must be relieved using the following steps ing to manufacturer s instructions Strain material through a fine mesh screen to remove lumps skin and foreign matter that might enter and clog fluid passages and or spray equipment PAGE 4 SB 21 058 I 1 Follow pressure relief procedures above 2 To add material to 2 gallon tanks re move lid and pour directly into the tank or container NOTE If desired a U S or metric 1 gallon pail of fluid can be placed directly into the tank 3 Replace the lid assembly and tighten thumb screws 6 securely 4 The air supply to the tank should in clude a filter water separator to filter dirt from the air and remove water and oil Connect the air supply line to the tank inlet valve 5 Connect the material hose to fluid outlet ball valve 14 USING BOTTOM OUTLET PORT The pressure tank has a 1 inch NPT drain portin the bottom ofthe tank Bottom outlet kits may be connected into the drain port Use bottom outlet feature when top outlet is not desirable Direct bottom outlet piping to either of two holes located in tank skirt A dolly to raise the tank off the floor is not required OPERATION 1 Closeairinletvalve totank Turn handle on regulator counterclockwise until spring tension is relieved 2 Turn on air supply to tank 3 Open air inlet valve to tank
17. ring pressure is felt 4 Loosen thumb screws 6 tip clamps 7 back and tip lid 13 to one side of tank Do not remove lid from tank 5 Loosen spray gun aircap retaining ring about three turns 6 Turn onair supply 7 Cup cloth over air cap onthe gun and pull trig ger This will force material back through the hose into the tank 8 Empty and clean tank and parts that come into contact with material Use a solventcompatible with material be ing used 9 Pour solvent into tank 10 Replace lid and tighten thumb screws and clamps 11 Spray until clean solvent appears 12 Repeat steps 4 through 8 LUBRICATION Refer to the service manual provided with the air motor for lubrication information The bearingsinthe agitator bearing assem bly are impregnated with a special non gumming oil Therefore additional lubrica tion is not required The agitator shaft seal does not require lubrication SERVICE CHECKS CONDITION CAUSE CORRECTION Air escaping from port on 1 Broken ordamaged diaphragm 1 Replace diaphragm regulator cap Dirty or worn valve seat in Clean or replace valve seat regulator Pressure creepage registered 1 on gauge Material tends to settle out rapidly Not enough agitation of material Increase agitation Air leakage at agitator seal Defective seal assembly Replace Do not fill tank above agitator bearing assembly Replace Paint getting into bearing Paint l

SB-21-058-I

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