Harbor Freight Tools 86 User's Manual
Contents
1. until it has been removed Purchase an identical replacement NEEDLE ASSEMBLY from Harbor Freight Tools By hand carefully insert the needle into the GUN HOUSING 5 and push until the tip has exited the hole in the AIR CAP 1 Place the SPRING over the NEEDLE ASSEMBLY and insert it into the SPRAYER HOUSING Replace the ADJUSTING SCREW and readjust its setting to the position it was in before removed refer to Step 1 For technical questions please call 1 800 444 3353 Page 8 Cleaning WARNING Always dispose of paints coating and other chemicals in a proper way If you have questions regarding the proper disposal of any chemical contact the chemical manufacturer for Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Step 8 Step 9 Step 10 Step 11 instructions Depressurize the cup and disconnect the air hose Remove the Paint Gun from the CUP as described in OPERATION Empty the paint or coating from the CUP Dispose of properly Pour a small amount of clean solvent as specified by the paint manufacturer in the CUP See Safety Warnings and Cautions Place the Paint Gun into the CUP and tighten the LEVER until the assembly is sealed Reconnect the air hose and pressurize the cup Clean the Touch Up Gun by shaking it vigorously and spraying the solvent through the gun Repeat steps 1 through 7 until the CAUTION For thorough cleaning the CUP sprayed solvent appears clean and2. practice leads to perfection The following are a few general rules that may be of help in perfecting your process CAUTION Always keep the LID 32 e Use the lowest pressure setting tight when connected to the air source recommended by the paint manufacturer e Keep the gun perpendicular to the ground e Maintain a distance of about 8 from the work as shown in Figure 5 e Make smooth thin and even strokes across the work e Overlap each stroke by about 50 See Figure ae 6 8 e Let each coat dry before re coating e When painting with metallic pearls etc always cross coat the paint Figure 5 Distance from wall Figure 6 Overlapping strokes SKU 00086 For technical questions please call 1 800 444 3353 Page 7 MAINTENANCE General Maintenance Checking amp Replacing the Needle Needle wear is expexcted and inspection during Cleaning will ensure the continued top performance of your Touch Up Gun If needle tip wear is noted Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 SKU 00086 NOTE Step 1 Before unscrewing the Uniscrew INE PANADJUSTING ADJUSTMENT SCREW place amarcon the SCREW 28 and remove the SPRING 27 ADJUSTMENT SCREW where it meets the GUN HOUSING 13 This will make re adjusting the gun after maintenance easier Using a pair of pliers or other suitable device carefully pull and twist the NEEDLE ASSEMBLY 24 S
3. CENTRAL PNEUMATIC eNO OO rT t i S TOUCH UP GUN texte 11 00086 SET UP AND OPERATING INSTRUCTIONS Diagrams within this manual may not be drawn proportionally Due to continuing improvements actual product may differ slightly from the product described herein Distributed exclusively by Harbor Freight Tools 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 1997 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 For technical questions or replacement parts please call 1 800 444 3353 You will need this manual for the safety instructions assembly and operating instructions and parts list Put it in a safe dry place for future reference Keep your invoice with this manual Write the invoice number on the SAVE THIS MANUAL READ ALL INSTRUCTIONS BEFORE OPERATING THE TOUCH UP GUN inside front cover SPECIFICATIONS Characteristic Value Minimum Operating Air Pressure 33 PSI Maximum Operating Air Pressure 50 PSI Cup Paint Volume 7 OZ Hose Size 3 8 Material Output 2 8 CFM 30 PSI 4 0 CF
4. ION QTY PART DESCRIPTION aTy 1 Air Cap 1 23 Union 1 19 Packing 1 ra 1 volume AdjustmentAsey Neede Assembly 1 a SKU 00086 For technical questions please call 1 800 444 3353 Page 12 LIMITED 1 YEAR 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 product is free from defects in materials and workmanship for the period of one year from the date of purchase 90 days if used by a professional contractor or if used as rental equip ment This warranty does not apply to damage due directly or indirectly to misuse abuse negligence or accidents repairs or alterations outside our facilities 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 ap ply to you THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FIT
5. M 50 PSI Air Inlet 1 4 NPS SAFETY WARNINGS amp CAUTIONS KEEP WORK AREA CLEAN Cluttered areas invite injuries KEEP CHILDREN AWAY All children should be kept away from the work area Don t let them handle tool DO NOT OPERATE THE TOUCH UP GUN IF UNDER THE INFLUENCE OF ALCOHOL OR DRUGS Read warning labels on prescriptions to determine if your judgment or reflexes are impaired while taking drugs If there is any doubt do not attempt to operate DO NOT SPRAY NEAR OPEN FLAMES PILOT LIGHTS IN STOVES OR HEATERS OR ANY OTHER HEAT SOURCE Most solvents and coatings are highly flammable particularly when sprayed Always make sure there is adequate ventilation Extinguish all cigarettes when painting or cleaning Industrial applications must follow OSHA requirements READ ALL INFORMATION CONCERNING COATING PRODUCTS AND CLEANING SOLVENTS Chlorinated solvents e g 1 1 1 Trichloroethane and Methylene Chloride also Known as methyl chloride can chemically react with aluminum and may explode Many paint sprayers contain aluminum If you are in any doubt what so ever contact the solvent or coating manufacturer MATERIALS USED WHEN PAINTING AND CLEANING MAY BE HARMFUL OR FATAL IF INHALED AND OR SWALLOWED Once again when spraying always make sure there is adequate ventilation Use a mask or respirator when painting CHECK ALL SEALS BEFORE CONNECTING TOAIR SUPPLY Make sure lid is fully attached to cup retaining rin
6. NESS 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 REV 09d SKU 00086 For technical questions please call 1 800 444 3353 Page 13
7. Select the coupler e g 4 M style NPT etc that mates with the end of the air hose you are using and screw it onto the AIR CONNECTION 23 located at the end of the Touch Up Gun s handle see Figure 2 Canister Unit Air Coupler Sold Separately Figure 1 Connecting the Spray Unit and Canister Figure 2 Attaching Air Coupler SKU 00086 For technical questions please call 1 800 444 3353 Page 4 Setup OPERATION Refer to Figure 3 for the location of parts called out in this section Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Step 8 Lever 29 Cup Lock 35 Figure 3 Operation Diagram Move the LEVER 29 counterclockwise until the YOKE 30 is free from the CUP LOCKS 35 Lift and remove the Paint Gun from the CUP 34 Prepare the paint or coating per the manufacturer s instructions for air spray guns Fill the cup up to the full mark shown in Figure 4 DO NOT OVERFILL Lower and replace the Paint Gun onto the CUP CAUTION When the CUP contains fluid Align the YOKE with the CUP ie eee Hry LOCKS and move the LEVER 3 4 Full will Kee paint trom clockwise until tight DO NOT ger fainai ti f FORCE THE LEVER OE contaminating portions o the gun in which it is not intended to go Set the compressor s pressure regulator to the lowest setting recommended by the paint or Figure 4 coating ma
8. ay be fully immersed in solvent DO NOT clear EAVE CUP IN SOLVENT FOR MORE HAN 24 HOURS as damage may occur Disconnect the gun from the air supply NEVER IMMERSE THE TOUCH UP GUN IN SOLVENT When cleaning brush solventi Remove the Paint Gun Assembly from pnto exterior parts only the Cup Assembly and dispose of the surplus solvent Wipe the Cup clean with a dry lint free cloth SKU 00086 For technical questions please call 1 800 444 3353 Page 9 Lubrication Before and after each use of the TOUCH UP GUN perform the following lubrication process using a non silicon spray gun lubricant Step 1 Put two or three drops of lubricant on the NEEDLE 24 in front of the TRIGGER 14 Tip the gun backward and allow the lubricant to drip into the front of the GUN HOUSING 13 Step 2 Put two or three drops of lubricant on the VOLUME ADJUSTING SCREW 12 Tip the gun sideways and allow the lubricant to drip into the SPRAYER HOUSING Step 3 Put two or three drops of lubricant on the FAN ADJUSTING SCREW 28 Tip the gun forward and allow the lubricant to drip into the back of the HOUSING 13 Step 4 Put one drop of lubricant on the inside of the TRIGGER SCREW 15 Work the TRIGGER 14 to allow the lubricant to coat the parts Volume Adjusting Screw 12 Fan Adjusting Screw 28 Needle 24 Non Silicon Spray Gun Lubicant Figure 6 Lubricating the Touch Up Gun SKU 00086 For technica
9. g is screwed past the first thread air pressure plug is tightened fully and air supply tube is firmly attached Never release the lid while the cup is pressurized USE EYE PROTECTION Coatings will cause eye irritation Wear ANSI approved chemical splash safety goggles Goggles are available from Harbor Freight Tools When cleaning be especially careful as solvents can be forcibly ejected from fluid and air passages REV 09d SKU 00086 For technical questions please call 1 800 444 3353 Page 2 10 11 12 13 14 15 16 17 18 DRESS SAFELY Protective gloves and non skid footwear or safety shoes are recommended when working with and operating the Touch Up Gun Don t wear loose clothing or jewelry They can get caught in moving parts Also wear a protective hair covering to prevent long hair from getting caught in the Touch Up Gun DON T OVERREACH Keep proper footing and balance at all times STAY ALERT Watch what you are doing Use common sense Do not operate any tool when you are tired CHECK DAMAGED PARTS Before using any tool any part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function Check for alignment of moving parts breakage of parts and other conditions that may affect its operation REPLACEMENT PARTS AND ACCESSORIES When servicing use only identical replacement parts Only use accessories intended for use with this Touch Up G
10. l questions please call 1 800 444 3353 Page 10 Preventative Maintenance Periodically check the following Needle Wear Visually inspect NEEDLE 24 tip for wear NEEDLE wear will cause the paint pattern to be uneven If NEEDLE wear is noted replace the NEEDLE per GENERAL MAINTENANCE CHECKING AND REPLACING THE NEEDLE Cup Gasket Wear Step 1 Step 2 Step 3 Step 4 Step 5 Remove the Paint Gun from the CUP as described in OPERATION Visually inspect the Canister gasket for uneven depressions scratches cracks and general appearance The gasket is not replaceable If wear is noted replace the Canister Lid in accordance with the following steps Remove the Lid Nut Retain the Nut for reassembly Remove and replace the Lid with identical part Replace the LID NUT and tighten Check amp Clean Air Cap Retainer Ring Holes Step 1 Step 2 Step 3 SKU 00086 Remove the AIR CAP 1 by unscrewing the RETAINER RING 8 Verify the four holes around the NEEDLE 19 hole are not blocked or restricted by paint and coatings If necessary clean the holes by soaking the AIR CAP in solvent and blowing clear with pressurized air Replace the AIR CAP and tighten the RETAINER RING For technical questions please call 1 800 444 3353 Page 11 PARTS LIST 20 Valve Nut 21 Stem Assembly 22 Spring oS Volume Adjustment Assy 24 S Needle Assembly PART DESCRIPT
11. nufacturer Filling the Paint Gun Connect the TOUCH UP GUN s coupler to the air compressor s hose If leaking is detected disconnect the air hose and repair before use PATTERN CONTROL The Touch Up Gun is capable of spraying in different fan sizes and different shapes Never touch the trigger or point the gun at the face or body when adjusting the fan size or jet shape Adjusting Fan Size SKU 00086 For technical questions please call 1 800 444 3353 Page 5 The fan size is adjusted by turning the FAN ADJUSTING SCREW 28 clockwise for a narrow spray and counterclockwise for a wider spray Adjusting Jet Shape The Jet Shape is adjusted by turning the AIR CAP 1 It should be perpendicular to the ground to create a horizontal jet and parallel to the ground to create a vertical jet Adjusting Paint Output The Volume Output is adjusted by turning the VOLUME ADJUSTMENT SCREW 12 clockwise to reduce the output and counterclockwise to increase the output SKU 00086 For technical questions please call 1 800 444 3353 Page 6 SPRAYING TECHNIQUES Your Touch Up Gun is designed for light touch up work stenciling and small job duties For heavy or medium production work we suggest our H V L P and professional model spray guns For most uses e g painting walls benches vehicles etc the best results are obtained by spraying thin even coats of paint Let the layers dry in between coats As with any manual process
12. un Approved accessories are available from Harbor Freight Tools STORE IDLE EQUIPMENT When not in use Touch Up Gun should be cleaned and stored fully assembled in a dry location to reduce rust For safety keep out of reach of children MAINTAIN TOOLS WITH CARE Keep tools clean for better and safer performance Follow instructions for lubricating cleaning and changing accessories Keep handles dry clean and free from oil and grease OUTDOOR EXTENSION CORDS When air compressor is used outdoors use only rounded jacket extensions cords intended for outside use See manufacturer s manual for the AWG required for the compressor s amperage draw BE AWARE OF AIR HOSES AND THEIR CONNECTIONS Don t trip over hoses Make sure all connections are tight Keep an eye out for any leaks which should be repaired immediately BE AWARE OF OTHER PEOPLE Never spray directly at people or animals UNPACKING The Touch Up Gun needs minor assembly If any parts are missing or broken please call Harbor Freight Tools at the number on the cover of this manual Item Description Qty A Spray Unit 1 B 1 C Repair Kit 1 SKU 00086 For technical questions please call 1 800 444 3353 Page 3 ASSEMBLY Connect the Spray Unit to the Canister Unit as shown in Figure 1 BEFORE YOU USE YOUR TOUCH UP GUN A coupler is required to connect the Touch Up Gun to an air Sprayer Unit compressor
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