Porter-Cable PSH3 User's Manual
Contents
1. 026404 L7 mm 067 D26405 2 0 mm 079 latex acrylics enamels Standard size is supplied with gun Other nozzle sets should be ordered separately A set includes an air cap fluid nozzle and fluid needle Exchange of the self tensioning needle packing The fluid needle seal is effected by a Teflon packing with self tensioning compression spring To change the packing during general overhaul please use the socket spanner provided 5 ENG D25800 TROUBLESHOOTING NOTICE See parts list to identify parts referred to in these Troubleshooting steps Defective Pattern Likely Cause Suggested Remed A Dried material is clog Soak side ports in thinner to ging side port A and clean clog DO NOT poke any Causing side port B opening with hard objects to blow spray towards the clogged side B Dried material at fluid Remove air nozzle Wipe off fluid nozzle C restricts air tip using a cloth soaked in thinner flow or by soft brush C s Loose air nozzle Fasten nozzle securely Air pressure set too Reduce air pressure high Fluid nozzle cracked or worn Leak at thread of fluid nozzle Leak at fluid needle Tighten or replace Tighten fluid nozzle Tighten compression nut assembly or replace needle packing Replace packing Fill cup with fluid Clean Out C Spitting irregular or fluttering spray Needle packing worn out Insufficient fluid in cup Vent hole in container cover Tull D Spli2. situation which if understand This information ats Sei ac not avoided could result in death or serious injury EQUIPM ate PROBLEMS To ACAUTION indicates a potentially hazardous situation which if help you recognize this formas not avoided may result in minor or moderate injury tion we use the symbols below CAUTION used without the safety alert symbol indicates Please read the manual and pay potentially hazardous situation which if not attention to these sections avoided may result in property damage IMPORTANT SAFETY INSTRUCTIONS e SAVE THESE INSTRUCTIONS tea IMPROPER OPERATION OR MAINTENANCE OF THIS PRODUCT _ a COULD RESULT IN SERIOUS INJ URY AND PROPERTY DAM a AGE READ AND UNDERSTAND ALL WARNINGS AND OPERATING INSTRUCTIONS 1 BEFORE USING THIS EQUIPMENT The Following Hazards Can Occur During The Normal Use Of AWARNING This Product HAZARD Risk of explosion or fire flammable materials WHAT COULD HAPPEN When paints or materials are sprayed they are broken into very small particles and mixed with air This will cause certain paints and materials to become extremely flammable and could result in Serious injury or death HOW TO PREVENT IT Never spray near open flames or pilot lights in stoves or heaters Never smoke while spraying Provide ample ventilation when spraying indoors M HOW TO PREVENT IT HAZARD Risk of explosion incompatible materials WHAT COULD HAPPEN The solvents 1 1 1 Trichloro
3. Control Knob D25249 5 Washer D25160 27 Trigger _ D25182 6 Spring D25161 28 Trigger Pin no hole D25183 7 Brass Ring D25162 29 Trigger Pin with hole D25184 8 Gasket D25163 30 Air Connector D25252 9 Connector for 0 6 Liter cup D25164 31 Air Adjusting Valve Assembly D25192 10 Hanger D25166 32 Material Filter D25186 11 Air Valve Assembly D25167 33 Plastic Cup D25254 15 Spray Regulating Nut Assembly D25171 oy ONE D25256 16 E Ring D25172 35 Non drip Control Device D25255 20 Control Knob D25177 36 Spanner Wrench D25189 21 Screw nok available 37 Socket Spanner D25190 22 Gasket D25248 38 Brush D25191 7 ENG D25800 LIMITED WARRANTY PORTER CABLE CORPORATION warrants to the original purchaser that all products covered under this warranty are free from defects in material and workmanship Products covered under this warranty include air compressors air tools service parts pressure washers and generators which have the following warranty periods 3 YEARS Limited warranty on 2 stage oil free air compressor pumps that operate at 1725 RPM 2 YEARS Limited warranty on oil lubricated air compressor pumps 1 YEAR Limited warranty on all other air compressor components 2 YEARS Limited warranty on electric generator alternators 1 YEAR Limited warranty on other generator components 2 YEARS Limited warranty on pneumatic air tools as described in Porter Cable general catalog 1 YEAR Limited warranty on pressure washers used in cons
4. Instruction manual Manual de Instrucciones Manuel d instructions To learn more about Porter Cable visit our website at http www porter cable com Pour de plus amples renseignements concernant Porter Cable consultez notre site Web a l adresse suivante http www porter cable com Para obtener m s informaci n sobre Porter Cable visite nuestro sitio web en http www porter cable com PORTER CABLE Copyright 2004 Porter Cable Corporation ESPA OL P GINA 9 FRAN AIS PAGE 17 Gravity Feed Paint Spray Gun Pistola para Pintar por Rociado Alimentada por Gravedad Pistolet peinture alimentation par gravit MODEL PSH3 MODELO PSH3 MOD LE PSH3 IMPORTANT Please make certain that the person who is to use this equipment carefully reads and understands these instructions before starting operations IMPORTANTE Aseg rese de que la persona que va a usar esta herramienta lea cuidadosamente y comprenda estas instrucciones antes de empezar a operarla IMPORTANT Veuillez vous assurer que la personne qui utilise cet outil lit attentivement et comprend ces instructions avant de commencer utiliser l outil Part No D25800 048 1 SAFETY GUIDELINES DEFINITIONS This manual contains indicates an imminently hazardous situation ADC which if not avoided will result in death or information that is serious injury important for you to know and AWARNING indicates a potentially hazardous
5. ethane and Methylene Chloride can chemically react with the aluminum used in most spray equipment and this gun and cup to produce an explosion hazard and could result in serious injury or death HAZARD Risk of breathing Read the label or data sheet for the material you intend to spray 1 Never use any type of spray coating material containing these solvents Never use these solvents for equipment cleaning or flushing If in doubt as to whether a material is compatible contact your material supplier WHAT COULD HAPPEN HOW TO PREVENT IT Some paints coatings and solvents may cause lung damage and burns if inhaled or allowed to come into contact with skin or eyes D25800 Use a NIOSH approved mask or respirator and protective clothing designed for use with your spe cific application and spray materials Some masks provide only limited protection against toxic materi als and harmful paint solvent Consult with a Safety Expert or Industrial Hygienist if uncertain about your equipment or materials 2 ENG HAZARD Risk of flying objects WHAT COULD HAPPEN HOW TO PREVENT IT Certain parts are under pressure whenever the gun Disconnect the gun from the air line or completely is connected to a pressurized air line These parts depressurize the air line whenever the gun is to be may be propelled if the gun is disassembled disassembled Compressed air may propel dirt metal shavings Never point any nozzle or spra
6. is 100 psi DO NOT EXCEED PRESSURE LIMIT OF GUN OR ANY OTHER COMPONENT IN SYSTEM Prior to daily operation make certain that all connections and fittings are secure Check hose and all con nections for a weak or worn condition that could render system unsafe All replacement components such as hose or fittings must have a working pressure equal to or greater than system pressure Prior to shipment this gun was treated with an anticorrosive agent Before using this gun make sure that it is carefully flushed with thinner E Non Drip Cup F Material Filter H Horns D Fluid Control q Knob a J G Air Cap B Spray Pattern Adjustment A Air C Air Valve Nut Volume Control Knob Vertical position 1 The position of the air cap H horns will determine the Spray pattern Loosen G air cap and rotate horns to achieve desired pattern Tighten air cap 2 Attach material cup to the gun NOTE The F material filter Supplied is optional to protect against contaminants and Small particles See parts list for material filter orientation 3 Attach air supply line to 1 4 NPS air inlet NEVER point spray gun at self or any CAUTION other person Accidental discharge of material may result in serious injury 4 Adjust air pressure at air compressor A CAUTION DO NOT exceed 100 psi 5 Depress spray gun trigger fully to spray material NOTE Depressing trigger partially will cause only air to be released Adj
7. prings chisels nozzles o rings air jets washers and similar accessories e Merchandise sold by Porter Cable which has been manufactured by and identified as the product of another company such as gasoline engines The product manufacturer s warranty if any will apply ANY INCIDENTAL INDIRECT OR CONSEQUENTIAL LOSS DAMAGE OR EXPENSE THAT MAY RESULT FROM ANY DEFECT FAILURE OR MALFUNCTION OF THE PRODUCT IS NOT COVERED BY THIS WARRANTY Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you IMPLIED WARRANTIES INCLUDING THOSE OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED TO ONE YEAR FROM THE DATE OF ORIGINAL PURCHASE Some states do not allow limitations on how long an implied warranty lasts so the above limitations may not apply to you PORTER CABLE Porter Cable Corporation Jackson TN USA 1 888 559 8550 D25800 8 ENG
8. ravity feed cup and replace with a suitable solvent o Operate trigger until all material traces have disappeared and gun is thoroughly clean c Clean air cap with brush IMPORTANT Make certain air cap and fluid nozzle are kept clean at all times If necessary remove these two components and soak them in solvent DO NOT use hard objects to clean clogged holes The smallest amount of damage may cause irregular spray pattern NOTE If fluid nozzle is to be removed for thorough cleaning squeeze trigger to prevent dam age of fluid needle tip when unscrewing nozzle Lubrication Lubrication procedures must be observed after thoroughly cleaning the gun to ensure effective high quality performance of spray gun 1 Lubricate working points with straight mineral oil or castor oil 2 Periodically place a few drops of oil on tapered sections of fluid nozzle to ensure easy operation of air cap When spraying water base materials coat fluid nozzle inside and outside with straight mineral oil after each use 3 Outer diameter of needle sleeve of fluid needle assembly must be lubricated occasionally with straight mineral oil Change or Replace nozzle set When changing nozzle set make sure the complete nozzle set is exchanged A set includes an air cap fluid nozzle and fluid needle NOTE Assemble fluid nozzle before putting in fluid needle Nozzle Sets Orifice Diameter Material D26403 1 4 mm 055 high solids multipurpose
9. site of installation Contact the nearest Porter Cable Authorized Warranty Service Center that provides on site service calls for service call arrangements e Ifthe purchaser does not receive satisfactory results from the Porter Cable Authorized Warranty Service Center the purchaser should contact Porter Cable THIS WARRANTY DOES NOT COVER e Merchandise sold as reconditioned used as rental equipment and floor or display models e Merchandise that has become damaged or inoperative because of ordinary wear misuse cold heat rain excessive humidity freeze damage use of improper chemicals negligence accident failure to operate the product in accordance with the instructions provided in the Owners Manual s supplied with the product improper maintenance the use of accessories or attachments not recommended by Porter Cable or unauthorized repair or alterations An air compressor that pumps air more than 50 during a one hour period is considered misuse because the air Compressor is undersized for the required air demand e Repair and transportation costs of merchandise determined not to be defective e Costs associated with assembly required oil adjustments or other installation and start up costs e Expendable parts or accessories supplied with the product which are expected to become inoperative or unuseable after a reasonable period of use including but not limited to sanding disks or pads saw and shear blades grinding stones s
10. t spray pattern Air pressure too high Turn pattern control knob clockwise to decrease fan width Turn fluid needle adjusting nut counterclockwise to increase fluid flow E Unatomized or spattered spray Material too heavy Thin material or use larger orifice fluid nozzle set Insufficient air pressure Increase pressure to within limit Fluid pressure too high Dried material on tip of fluid noz zle or air jets of air cap Reduce pressure Clean F Inadequate airdeliv Air needle partially closed Open control knob ery Dried material in air jets or air cap Clean Obstruction in air line Remove obstruction Reduce air pressure and or open fluid control knob G Excessive fog Air pressure to high for viscosity of fluid H Material leaking Tighten and clean or replace it from fluid inlet of Loose cup or foreign substances on between cup thread and fluid inlet cup Material leaking Worn fluid needle Replace from nozzle when Dried material in tip of nozzle Clean trigger is released Loose packing nut Tighten needle packing nut by turning counterclockwise D25800 6 ENG PARTS LIST REF REF NO DESCRIPTION PART NO NO DESCRIPTION PART NO 1 Air Nozzle with Cap D25242 23 Paint Needle Complete D25245 2 Fluid Nozzle D25243 24 Spring for Paint Needle D25246 3 Packing Screw for Paint Needle D25156 25 Lock to Fluid Control Knob D25247 4 Teflon Seal D25157 26 Fluid
11. umer applications i e personal residential household usage only 90 DAY Pressure washers used for commercial applications income producing and service parts 1 YEAR Limited warranty on all accessories Porter Cable will repair or replace at Porter Cable s option products or components which have failed within the warranty period Service will be scheduled according to the normal work flow and business hours at the service center location and the availability of replacement parts All decisions of Porter Cable Corporation with regard to this limited warranty shall be final This warranty gives you specific legal rights and you may also have other rights which vary from state to state RESPONSIBILITY OF ORIGINAL PURCHASER initial User e To process a warranty claim on this product DO NOT return it to the retailer The product must be evaluated by an Porter Cable Authorized Warranty Service Center For the location of the nearest Porter Cable Authorized Warranty Service Center call 1 888 559 8550 24 hours a day 7 days a week e Retain original cash register sales receipt as proof of purchase for warranty work e Use reasonable care in the operation and maintenance of the product as described in the Owners Manual s e Deliver or ship the product to the nearest Porter Cable Authorized Warranty Service Center Freight costs if any must be paid by the purchaser e Air compressors with 60 and 80 gallon tanks will be inspected at the
12. ust spray gun a Amount of material released density of fan spray is controlled by D fluid control knob Turn knob counterclockwise to increase or clockwise to decrease the fluid flow b Width of fan spray is governed by B pattern adjustment knob Turn knob counterclock wise to increase or clockwise to decrease air flow Ci Air quantity is controlled by C airvolume control knob Turn knob counterclockwise to increase or clockwise to decrease the air flow NOTE Care should be exercised when handling spray gun to avoid damage to the orifice of the air cap and tip of fluid nozzle Damage to these parts results in irregular spray patterns D25800 4 ENG MAINTENANCE ACAUTION Always exercise extreme care when using any solvent or thinner Never clean gun near fire flame or any source of heat or sparks Properly dispose of used cleaning materials DO NOT soak entire spray gun in solvent or thinner for a long A CAUTION period of time as this will destroy lubricants and possibly make motion uneven NEVER use lye or caustic alkaline solution for cleaning Such solu tions will attack aluminum alloy parts of gun It is important that spray gun be cleaned after daily use Cleaning is accomplished by spraying appropriate solvent or thinner through system Wipe exterior of spray gun with solvent soaked cloth or use cleaning brush s provided to remove any accumulated material Cleaning a Empty material from g
13. yer toward a person etc and possibly cause an injury or part of the body Always wear ANSI 278 1 safety approved goggles or glasses when Spraying Prolonged exposure to air spray can result in per Always wear hearing protection when operating manent damage to hearing Spray equipment HAZARD f Risk of injection WE WHAT COULD HAPPEN HOW TO PREVENT IT Spray guns operate at pressures and velocities Never place hands in front of nozzle high enough to penetrate human and animal flesh Direct spray away from self and others which could result in amputation or other serious injury See a physician immediately SPECIFICATIONS Air Inlet 1 4 NPS Maximum Air Pressure 100 psi Recommended Operating Air Pressure 60 psi Cup 20 oz 600 cc Air Consumption 40 PSI 9 6 SCFM GENERAL INFORMATION ACAUTION Before disassembly or removal of any part of gun or attached components shut off compressor release pressure by depressing trigger and disconnect power source NEVER assume system pressure is zero TO AVOID CREATING AN EXPLOSIVE ATMOSPHERE WORK ONLY ANSI MINS IN WELL VENTILATED AREAS USE OF A FACE MASK IS RECOMMENDED TO PREVENT ANS IIS HINHALATION OF TOXIC MATERIAL 3 ENG D25800 OPERATION DO NOT ATTEMPT A O TO UNCLOG BACK FLUSH SPRAY GUN BY SQUEEZING TRIGGER WHILE HOLDING FINGER IN FRONT OF FLUID NOZZLE Pressure may vary according to viscosity of material used Maximum working pressure of gun
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