Harbor Freight Tools 66222 User's Manual
Contents
1. Always wear eye protec tion Wear ANSI ap proved safety goggles Always wear hearing protection when using the tool Prolonged expo sure to high intensity noise is able to cause hearing loss Tool use and care Use clamps or another practical way to secure and support the work piece to a stable platform Holding the work by hand or against the body is unstable and is able to lead to loss of control Do not force the tool Use the correct tool for the application The correct tool will do the job better and safer at the rate for which the tool is designed Do not use the tool if the trigger does not turn the tool on or off Any tool that cannot be controlled For technical questions please call 1 800 444 3353 Page 3 SKU 66222 with the trigger is dangerous and must be repaired Disconnect the tool from the air source before making any adjust ments changing accessories or storing the tool Such preventive safety measures reduce the risk of starting the tool unintentionally Turn off and detach the air supply safely discharge any residual air pressure and release the throttle and or turn the trigger to its off position before leaving the work area Store the tool when it is idle out of reach of children and other un trained persons A tool is dangerous in the hands of untrained users Maintain the tool with care Keep a cutting tool sharp and clean A prop erly maintained tool with sharp cut ting2. approved ventilator when painting Do not operate the tool in explo sive atmospheres such as in the presence of flammable liquids gases or dust The tool is able to create sparks resulting in the ignition of the dust or fumes Keep bystanders children and visitors away while operating the tool Distractions are able to result in the loss of control of the tool Personal safety Stay alert Watch what you are do ing and use common sense when operating the tool Do not use the tool while tired or under the influ ence of drugs alcohol or medica tion Amoment of inattention while operating the tool increases the risk of injury to persons Dress properly Do not wear loose clothing or jewelry Contain long hair Keep hair clothing and gloves away from moving parts Loose clothes jewelry or long hair increases the risk of injury to persons as a result of being caught in moving parts Avoid unintentional starting Be sure the trigger is off before con necting to the air supply Do not carry the tool with your finger on the trigger or connect the tool to the air supply with the trigger on Do not overreach Keep proper footing and balance at all times Proper footing and balance enables better control of the tool in unexpect ed situations Use safety equipment A dust mask non skid safety shoes and a hard hat must be used for the applicable conditions Wear protec tive work gloves during use
3. too heavily Heavy spray will cause drips sags and runs Build up the paint surface with several light coats Apply each coat when the previous one is tacky but not yet dry This will allow the over coat to adhere to the previous layer but will not be so heavy as to cause sags runs or drips You must also avoid thick clumpy paint surface called orange peel Prevent orange peel by thinning the paint properly before spraying Then spray successive light even coats Operating the HVLP Sprayer Cover all items you do not want painted using painters plastic or a drop cloth not included Connect your air supply hose to the Air Inlet 32 Adjust the Air Regulator to 15 45 PSI Fill the Cup 28 with thinned paint Remember to pour the paint through For technical questions please call 1 800 444 3353 a strainer Replace the Lid 29 and screw on tightly Put on a ventilator and other safety equipment recommended in the Safety Section of this manual Point the Sprayer toward the work material and squeeze the Trigger 36 Paint will spray Move the spray across the work piece as needed When done painting release the Trig ger 36 The gun will stop spraying The Gun Body 8 has a hook built into the top for convent hanging dur ing pauses in operation When done painting pour remaining paint from the Cup 28 into an appro priate container Clean the Sprayer thoroughly be fore putting it aw
4. 8 The rec ommended pressure is 15 to 45 PSI CAUTION TO PREVENT TOOL AND ACCESSORY FAILURE RE SULTING IN INJURY Do not exceed the tool s maximum air pressure rating 2 Air pressure can be fine adjusted us ing the Air Adjustment Valve 31 Air pressure too high will cause splatter ing too low will cause drizzling Adjust the Paint Volume 1 The amount of paint being sprayed can be adjusted with the Fluid Con trol Knob 12 To adjust release the Lock Nut 11 by turning it slightly counterclockwise 2 Turn the Fluid Control Knob 12 all the way clockwise to turn off paint flow Using a scrap material SKU 66222 For technical questions please call 1 800 444 3353 squeeze the Trigger 36 all the way With the Trigger squeezed turn the Fluid Control Knob 12 counterclock wise to increase paint flow 3 When the paint pattern is smooth lock the setting by turning the Lock nut 11 clockwise Adjusting the Fan Direction and Pattern 1 The fan shaped spray direction of the paint can be adjusted by turning the Air Cap 1 Loosen the lock ring turn the Air Cap as needed then retighten the lock ring Horizontal Fan dE E 0 P I Air Cap Lock Ring 2 When spraying in a horizontal motion have the Air Cap 1 turned horizontally to have a vertical fan When spraying up and down have the Air Cap turned vertically to have a horizontal fan 3 The spray pattern can be adjusted by
5. AVE THESE INSTRUCTIONS For technical questions please call 1 800 444 3353 Page 4 SYMBOLS AND cannot be built into this product but SPECIFIC SAFETY must be supplied by the operator 2 WARNING The brass components INSTRUCTIONS of this product contain lead a chemi es cal known to the State of California Symbol Definitions to cause birth defects or other repro Safety code 25249 5 et seq No load speed Revolutions or reciprocation per 9 Only use wiih accessories rated io handle the forces exerted by this tool during operation P amp i ressent 4 Attach all accessories properly to the ft lb Footpounds ottomue tool before connecting the air sup ply A loose accessory may detach or 5 Obey the manual for the air compres sor used to power this tool standard conditions 6 Install an in line shutoff valve to allow immediate control over the air supply in an emergency even if a hose is WARNING marking concerning Risk of Eye Injury Wear ANSI approved SAVE THESE eed dae INSTRUCTIONS WARNING marking concerning Risk of Hearing Loss Wear hearing protection WARNING marking concerning Risk of Respiratory Injury Wear NIOSH approved dust mask respirator WARNING marking concerning Risk of Explosion Specific Safety Instructions 1 The warnings and precautions dis cussed in this manual cannot cover all possible conditions and situations that may occur It must be under stood by the operator th
6. CENTRAL PNEUMATIC PROFESSIONAL HVLP GRAVITY FEED SPRAY GUN SET UP AND OPERATING INSTRUCTIONS 3491 Mission Oaks Blvd Camarillo CA 93011 Visit our website at http www harborfreight com Read this material before using this product Failure to do so can result in serious injury SAVE THIS MANUAL Copyright 2008 by Harbor Freight Tools All rights reserved No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools Diagrams within this manual may not be drawn proportionally Due to continuing improvements actual product may differ slightly from the product described herein Tools required for assembly and service may not be included For technical questions or replacement parts please call 1 800 444 3353 SAVE THIS MANUAL Keep this manual for the safety warn ings and precautions assembly operat ing inspection maintenance and cleaning procedures Write the product s serial number in the back of the manual near the assembly diagram or month and year of purchase if product has no number Keep this manual and the receipt in a safe and dry place for future reference Safety Alert Symbol and Signal Words In this manual on the labeling and all other information provid ed with this product This is the safety alert symbol It is used to alert you to potential personal injury hazards Obey all safety messa
7. ES EXPRESS OR IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS To take advantage of this warranty the product or part must be returned to us with transportation charges prepaid Proof of purchase date and an explanation of the com plaint must accompany the merchandise If our inspection verifies the defect we will ei ther repair or replace the product at our election or we may elect to refund the purchase price if we cannot readily and quickly provide you with a replacement We will return re paired products at our expense but if we determine there is no defect or that the defect resulted from causes not within the scope of our warranty then you must bear the cost of returning the product This warranty gives you specific legal rights and you may also have other rights which vary from state to state 3491 Mission Oaks Blvd PO Box 6009 Camarillo CA 93011 800 444 3353 Record Product s Serial Number Here Note If product has no serial number record month and year of purchase instead Note Some parts are listed and shown for illustration purposes only and are not avail able individually as replacement parts SKU 66222 For technical questions please call 1 800 444 3353 Page 18
8. N FACT THE MANUFACTURER AND OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS AND NOT BY THE BUYER THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO Page 16 ASSEMBLY DIAGRAM A o e e SKU 66222 For technical questions please call 1 800 444 3353 Page 17 LIMITED 90 DAY WARRANTY Harbor Freight Tools Co makes every effort to assure that its products meet high quality and durability standards and warrants to the original purchaser that this prod uct is free from defects in materials and workmanship for the period of 90 days from the date of purchase This warranty does not apply to damage due directly or indirectly to misuse abuse negligence or accidents repairs or alterations outside our facilities criminal activity improper installation normal wear and tear or to lack of maintenance We shall in no event be liable for death injuries to persons or property or for incidental contingent special or consequential damages arising from the use of our product Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation of exclusion may not apply to you THIS WARRANTY IS EXPRESS LY IN LIEU OF ALL OTHER WARRANTI
9. Nozzle 2 Clogged Paint Filter 27 Damaged or dirty Paint Needle 9 Contaminated paint Air pressure set too high that air supply is providing enough air flow CFM at required pressure PSI to the tool s air inlet Do not exceed maximum air pressure Clean around trigger to ensure free movement Clean air inlet screen of buildup Make sure housing is properly assembled and tight Adjust Air Regulator setting Check for incorrect alignment and uneven gaps If cross threaded disassemble and replace damaged parts before use Tighten housing assembly If housing cannot tighten properly internal parts may be misaligned Replace damaged components Clean adjust or replace Air Cap or Fluid Nozzle 2 Clean Paint Filter 27 Clean repair or replace Paint Needle 9 Remove paint and filter it Adjust Air Regulator to no more than 45 PSI Fine tune air pressure using Air Adjustment Valve 31 Disconnect air supply before service Follow all safety precautions whenever diagnosing or servicing the tool SKU 66222 For technical questions please call 1 800 444 3353 Page 14 PAINT APPLICATION TROUBLESHOOTING Paint surface is bumpy or orange peeled Paint sags or runs Blotchy surface blushing or uneven color Spots on surface with light center fish eyes Spots on surface with dark center contamination SKU 66222 1 Paint
10. at common sense and caution are factors which SKU 66222 For technical questions please call 1 800 444 3353 Page 5 FUNCTIONAL DESCRIPTION Specifications Air Pressure Range Maximum Air Pressure 45 PSI Air Inlet Air Consumption 1 4 18 NPS 12 SCFM 45 PSI 20 FL OZ Components and Controls Please refer to the photo on this page for important components and controls Paint Cup Capacity INITIAL TOOL SET UP ASSEMBLY Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under Cup 28 Air Cap 1 Trigger 36 Spray Regulator 20 Air Adjustment Valve 31 SKU 66222 For technical questions please call 1 800 444 3353 subheadings therein before set up or use of this product Note For additional information regarding the parts listed in the following pages refer to the Assembly Diagram near the end of this manual Unpacking When unpacking check to make sure that the item is intact and undamaged If any parts are missing or broken please call Harbor Freight Tools at the number shown throughout the manual as soon as possible This air tool may be shipped with a protective plug covering the air inlet Remove this plug before set up Fluid Control Knob 12 Gun Body 8 Air Regulator 37 Air Pressure Gauge 38 Page 6 Air Supply EXPLOSION EXPLOSION Use only clean dry regulated compressed air to po
11. ay To prevent accidents turn off the tool detach the air supply safely discharge any residual air pressure in the tool and release the throttle and or turn the trigger to its off posi tion after use Then store the tool indoors in a safe place out of children s reach Page 12 USER MAINTENANCE INSTRUCTIONS Procedures not specifically explained in this manual must be performed only by a qualified technician TO PREVENT AWARNING SERIOUS INJURY FROM ACCIDENTAL OPERATION Turn off the tool detach the air supply safely discharge any residual air pressure in the tool and release the throttle and or turn the trigger to its off position before performing any inspection maintenance or cleaning procedures TO PREVENT SERIOUS INJURY FROM TOOL FAILURE Do not use damaged equipment If abnormal noise vibration or leaking air occurs have the problem corrected before further use Cleaning Maintenance and Lubrication Note These procedures are in addition to the regular checks and maintenance explained as part of the regular op eration of the air operated tool SKU 66222 1 3 For technical questions please call 1 800 444 3353 Cleaning the Sprayer IMPORTANT The Spray Gun must be cleaned every time immediately after use Improper cleaning is the primary cause of Spray Gun failure Immediately after finishing painting pour out remaining paint from the Cup Rinse out the cup with
12. ay a larger amount of paint at lower Cap Pressure than conventional air powered spray guns 3 Cap Pressure is the amount of air pressure present at the Spray Cap 1 Lower pressure results in less paint being air dried between the gun and the work surface and less bounce back from the work surface You will achieve a smoother painted surface with less waste and over spray than with a conventional air powered spray gun SKU 66222 For technical questions 4 Air powered HVLP and conventional spray guns differ from airless spray ers that are fluid powered 5 Airless sprayers use a fluid pump to force the paint through the gun to the spray cap The fluid pressure at the cap atomizes the paint causing the spray 6 Airless sprayers do not require an air compressor to operate as do HVLP and conventional sprayers However since the paint is pumped under pres sure through the gun airless spray ers are more difficult to clean and maintain than HVLP sprayers 7 Ifyou have compressed air available HVLP spray guns will provide a better finish with less paint waste and less required maintenance that conven tional or airless sprayers i X Conventional H ez HVLP H Paint bounce back comparison please call 1 800 444 3353 Page 8 SKU 66222 Tool Set Up SERIOUS INJ SERIOUS INJURY FROM ACCIDENTAL OPERATION Turn off the tool detach the air supply safely discharge any residua
13. before it has dried you can thin or clean away the paint using a thinner Once the paint has dried in most cases the thinner can no longer be used You must then use a solvent to remove the paint Cleaning the paint before it dries using a thinner is much easier than cleaning the paint after it dries using a solvent Always clean this spray gun immedi ately after use before the paint dries Use the thinner approved by the manufacturer for your paint Painting Technique with this HPLV Sprayer Your goal in painting with this sprayer is to get good coverage of the work piece You want an even coat with out drips or runs and with a smooth surface To get an even coat hold the spray gun 6 to 8 inches away from the work surface Keep the distance of your gun from the project as consistent as possible Start spraying slightly off the edge of the work piece move the spray across and end slightly off the work piece Overlap each pass across the work piece While this method does create over spray at the edges it will give you an even coat without heavier or lighter layers at the edge Page 11 Incorrect Correct 90 SKU 66222 Do not stop your motion when spray ing the work piece Stopping will cause to build up and run or sag Hold the Spray Gun vertically Hold ing the gun at an angle will affect the spray pattern Heavier coat on one side uneven coverage Even coverage Do not spray
14. edges reduces the risk of binding and is easier to control Check for misalignment or bind ing of moving parts breakage of parts and any other condition that affects the tool s operation If dam aged have the tool serviced before using Many accidents are caused by poorly maintained tools There is a risk of bursting if the tool is damaged Use only accessories that are identified by the manufacturer for the specific tool model Use of an accessory not intended for use with the specific tool model increases the risk of injury to persons Service Tool service must be performed only by qualified repair personnel When servicing a tool use only identical replacement parts Use only authorized parts Use only the lubricants supplied with the tool or specified by the manufacturer Air source Never connect to an air source that is capable of exceeding 100 psi Over pressurizing the tool may cause bursting abnormal operation breakage of the tool or serious injury to persons Use only clean dry regulated compressed air at the rated pressure or within the rated pressure range as marked on the tool Always verify prior to using the tool that the air source has been adjusted to the rated air pressure or within the rated air pressure range Never use oxygen carbon dioxide combustible gases or any bottled gas as an air source for the tool Such gases are capable of explosion and serious injury to persons S
15. ges that follow this symbol to avoid possible injury or death 7 DANGER indicates 4a DANGER a hazardous situation which if not avoided will result in death or serious injury eros indicates a hazardous situation which if not avoided could result in death or serious injury CAUTION used ACAUTION with the safety alert symbol indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE is used to NOTICE address practices not related to personal injury CAUTION without CAUTION the safety alert symbol is used to address practices not related to personal injury IMPORTANT SAFETY INSTRUCTIONS INSTRUCTIONS PERTAINING TO ARISK OF FIRE ELECTRIC SHOCK OR INJURY TO PERSONS WARNING When using tools basic pre m cautions should always be followed including the following General To reduce the risks of electric shock fire and injury to persons read all the instructions before using the tool Work area Keep the work area clean and well lighted Cluttered benches and dark areas increase the risks of electric shock fire and injury to persons SKU 66222 For technical questions please call 1 800 444 3353 Page 2 SKU 66222 Remove or cover objects from the area that you want to protect from overspray or paint dust Operate only in a well ventilated area Paint thinners and solvents may be harmful if breathed Always wear an ANSI
16. is applied too thick Incorrect paint volume Insufficient air pressure Paint gun too far from paint surface during spraying Excess thinning of paint Paint applied too thick Paint gun too close to work surface Uneven or hesitant motion of spray gun Excess overlapping of each spray stroke Excessive paint fluid Paint dries too fast Uneven paint application Work material absorbs paint unevenly Paint mixture too thin Improper primer or incompatible surface Surface contamination Dust or dirt on surface Insufficiently sanded Raised grain For technical questions please call 1 800 444 3353 Paint must be thinned properly before spraying Adjust Fluid Control Knob 12 Adjust Air Regulator 37 and Air Adjustment Valve 31 Hold spray gun closer to surface during spraying Recheck paint viscosity Add unmixed paint to thicken mixture Apply thinner coats allowing paint to get tacky between coats Move spray gun further back from paint surface when applying paint Keep spray gun moving during painting Hesitations can cause sags or runs Overlap each stroke to keep the coverage even but be aware that you are adding coat thickness by overlapping Adjust the Fluid Control Knob 12 Use less thinner or add a drier Start each stroke off the work material and overlap each stroke consistently Use a condi
17. l air pressure in the tool and release the throttle and or turn the trigger to its off position before performing any inspection maintenance or cleaning procedures TO PREVENT SERIOUS INJURY Do not adjust or tamper with any control or component in a way not specifically explained within this manual Improper adjustment can result in tool failure or other serious hazards This tool is treated with anti corrosive compounds at the factory Flush it out thoroughly with paint thinner before first use Before using check all fasteners and air connections to be sure they are tight To avoid contamination blow out the air line before connecting to the Spray Gun Work Piece and Work Area Set Up Designate a work area that is clean and well lit The work area must not allow access by children or pets to prevent injury and distraction Route the air hose along a safe route to reach the work area without creat ing a tripping hazard or exposing the air hose to possible damage The air hose must be long enough to reach the work area with enough extra length to allow free movement while working Secure loose work pieces using a vise or clamps not included to pre vent movement while working There must not be hazardous ob jects such as utility lines or foreign objects nearby that will present a hazard while working Prepare a well ventilated work space Use a ventilator designed to prevent inhalation of paint a
18. nd volatile fluids and gasses Prepare the paint Due to the high viscosity of latex and most water based paints they are not generally recommended for HVLP painting Check with the paint manu facturer for specifics In most cases the paint must be thinned for spraying Only use the thinner recommended by the paint manufacturer If the paint is too thick you will get a thick orange peel fin ish and the sprayer may clog If the paint is too thin you will get poor cov erage drips and runs and excessive drying of the paint in the air Proper thinning varies with the mate rial being used and local temperature and humidity In most cases thinning will be approximately 1096 and not more than 30 For technical questions please call 1 800 444 3353 Page 9 4 Test the paint viscosity by dipping a stick into the paint then observ ing the rate paint drips from the end Properly thinned paint will drip about 1 per second 5 Follow paint manufacturer s recom mendations Experiment with scrap material to determine the correct paint viscosity 6 Always strain the paint when pouring it into the Cup 28 This will prevent lumps or impurities from clogging the Fluid Nozzle 2 Adjust the Air Pressure 1 Adjust the air pressure by turning the Knob on the Air Regulator 37 Pull the Knob out to release turn to ad just then press back in to lock The air pressure setting can be read on the Air Pressure Gauge 3
19. paint thinner Wipe out the cup to clean remaining paint residue Fill the Cup part way with paint thinner and spray into a suitable container Continue to spray until the thinner comes out clear Dump remaining thinner from the Cup back into the thinner container Wipe off the exterior of the Spray Gun with thinner to remove paint If the gun becomes clogged disassemble parts 1 7 9 12 and 26 30 and carefully clean all the parts To clean use the enclosed brush 33 or a cleaning kit such as SKU 99634 available from Harbor Freight Tools Never use a pin or metal scraper to clean the delicate components of this sprayer You will damage the sprayer Carefully reassemble following the Assembly diagram on page 17 Be sure all springs and seals are prop erly seated Do not damage threads Do not overtighten Page 13 Tool Troubleshooting Possible Causes Likely Solutions Decreased output 1 Not enough air pressure Check for loose connections and make sure Severe air leakage Slight air leakage is normal especially on older tools Inconsistent paint flow blobs and splatters Paint blows out too hard and or air flow Obstructed trigger Blocked air inlet screen if equipped Air leaking from loose housing Air Regulator set too low Cross threaded housing components Loose housing Damaged connectors or housing Clogged Air Cap 1 or damaged Fluid
20. s directions and allow it to build up pressure until it cycles off 7 Adjust the air compressor s output regulator so that the air output is enough to properly power the tool but the output will not exceed the tool s maximum air pressure at any time Adjust the pressure gradually while checking the air output gauge to set the right pressure range 8 Inspect the air connections for leaks Repair any leaks found 9 Ifthe tool will not be used at this time turn off and detach the air sup ply safely discharge any residual air pressure and release the throttle and or turn the trigger to its off posi tion to prevent accidental operation Page 7 Note Residual air pressure should not be present after the tool is disconnected from the air supply However it is a good safety measure to attempt to discharge the tool in a safe fashion after disconnecting to ensure that the tool is disconnected and unpowered OPERATING INSTRUCTIONS Read the ENTIRE IMPORTANT A SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product Inspect tool before use looking for damaged loose and missing parts If any problems are found do not use tool until repaired Understanding HVLP 1 HVLP Spray Guns are different from conventional spray guns and airless sprayers 2 HVLP stands for High Volume Low Pressure This means that HVLP guns will spr
21. tioner or sealer coat before applying the finish coat Add undiluted paint to thicken mixture Check manufacturer s recommendations for primer or compatible surfaces Clean surface thoroughly with thinner before applying paint Clean surface with compressed air or tack cloth before painting Sand wood to a sufficiently fine grit before painting Wipe wood surface with thinner to raise grain then sand with fine grit to knock of hairs Page 15 PARTS LIST arty Air Piston Seal Gun Body Paint Needle i Needle Seal Spring Paint Piston Spring 2 3 NN 5 EN 7 8 9 10 c 14 15 16 EN 18 19 22 23 24 25 26 27 28 29 30 31 32 399 394 395 396 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 3 4 5 7 10 11 1 1 14 15 16 17 18 19 0 1 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 SKU 66222 For technical questions please call 1 800 444 3353 PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY NEITHER THE MANUFACTURER OR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT I
22. turning the Spray Regulator 20 Turning the knob counterclockwise will open and flatten the pattern Turning it clockwise will close the pat tern making it more round LN a N LU Na V E N Flat Open q Round Closed Page 10 4 Practice on scrap material until the desired pattern is achieved Understanding Paint Thinners and Solvents Understand the difference between a paint thinner and a paint solvent A thinner is used to thin the paint while itis wet A solvent is used to dissolve the paint after it has dried Paint Type Oil Varnish Mineral Paint Remover Spirits Turpentine Lacquer Lacquer Lacquer Thin Thinner ner Shellac Alcohol Alcohol SKU 66222 There are basically three types of paint evaporative chemical and coagulating Evaporative paints cure when the solvent evaporates These are quick drying paints including lacquer and shellac Chemical paints cure when there is a chemical reaction solidifying the paint as the solvent evaporates Oil based paint and varnish are of this type They are relatively slow drying and may cure over months or years Coagulating paint such as latex and water based finishes are composed of bits of paint suspended in water As the water evaporates the bits of paint adhere to each other and form N For technical questions please call 1 800 444 3353 a paint film The paint film chemically bonds together While the paint is wet
23. wer this tool Do not use oxygen carbon dioxide combustible gases or any other bottled gas as a power source for this tool Recommended Air Line Components 1 Incorporate a shut off valve regula tor with pressure gauge and filter for best service as shown in the diagram above An in line shutoff valve is an important safety device because it controls the air supply even if the air hose is ruptured 2 Attach an air hose to the compres sor s air outlet Connect the air hose to the air inlet of the tool Other com ponents such as a connector and quick coupler will make operation more efficient but are not required AWARNING TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION SKU 66222 For technical questions please call 1 800 444 3353 Do not install a female quick coupler on the tool Such a coupler contains an air valve that will allow the air tool to retain pressure and operate accidentally after the air supply is disconnected Note Air flow and therefore tool perfor mance can be hindered by under sized air supply components 3 The air hose must be long enough to reach the work area with enough extra length to allow free movement while working 4 Make sure the tool s trigger is in the off position refer to Operation section for description of controls 5 Close the in line safety valve be tween the compressor and the tool 6 Turn on the air compressor according to the manufacturer
Download Pdf Manuals
Related Search