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MODEL W1798
2 PIECE
SPRAY GUN SET
OWNER'S MANUAL
Phone: (360) 734-3482 • Online Technical Support: tech-support@shopfox.biz
COPYRIGHT © JUNE, 2007 BY WOODSTOCK INTERNATIONAL, INC.
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT
THE WRITTEN APPROVAL OF WOODSTOCK INTERNATIONAL, INC.
#9637CR PRINTED IN CHINA
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Model W1798 Professional Spray Gun SAFETY For Your Own Safety Read Instruction Manual Before Operating This Equipment The purpose of safety symbols is to attract your attention to possible hazardous conditions. This manual uses a series of symbols and signal words which are intended to convey the level of importance of the safety messages. The progression of symbols is described below. Remember that safety messages by themselves do not eliminate danger and are not a substitute for proper ac
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Model W1798 Professional Spray Gun Safety Instructions for Pneumatic Tools 10. USE PROPER AIR HOSE for the 17. DISCONNECT TOOLS before tool. Make sure your air hose is in servicing, changing accessories, or good condition and is long enough moving to another location. to reach your work without 18. DO NOT OVERREACH. Keep stretching. proper footing/balance at all times. 11. WEAR PROPER APPAREL. Do not wear loose clothing, gloves, 19. USE THE RECOMMENDED neckties, rings, bracelets, or ACC
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Model W1798 Professional Spray Gun Additional Safety Instructions for Spray Guns 1. READ THIS MANUAL. This manual 8. PROTECTIVE CLOTHING. Protect contains proper operating exposed skin from overspray by instructions for this spray gun. wearing a protective suit or other approved garment. 2. READ MATERIAL LABELS and MATERIAL SAFETY DATA SHEETS 9. INAPPROPRIATE USE. DO NOT (MSDS). Read and know all the point or shoot spray gun directly instructions on the packaging label at yourself or an
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Model W1798 Professional Spray Gun INTRODUCTION Woodstock Technical Large Sprayer Support Specifications This tool has been specially designed to Type ...........................HP Siphon Feed provide many years of trouble-free ser- Fluid Tip ............................... 1.8 mm vice. Close attention to detail, ruggedly Air Consumption ................ 6.0–8.8 CFM built parts and a rigid quality control pro- Inlet Air Pressure ........ 3–4 Bar/43–58 PSI gram assure safe and reliable operation
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Model W1798 Professional Spray Gun SETUP Unpacking This tool has been carefully packaged for safe transportation. If you notice the tool has been damaged during shipping, please contact your authorized Shop Fox dealer immediately. Inventory The following is a description of the main components shipped with the Model W1798. Lay the components out to inventory them. Note: If you can't find an item on this list, check the mounting location on the tool or examine the packaging materials careful
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Model W1798 Professional Spray Gun Assembly 1. Attach the air hose to the spray gun Fluid Control 1 Atomizing Cap with the included male ⁄4" NPT quick Pattern Control connect fitting. Note: You have the option of attach- ing a regulator/guage directly to the gun. Some may find this awkward and would rather mount the regula- tor/gauge closer to the air source. Trigger 2. Attach the spray gun to an air supply regulated between 43–58 PSI. Note: For the best results, use a hose Reservoir Qui
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Model W1798 Professional Spray Gun OPERATIONS Spraying The Model W1798 spray gun set is designed to spray low to medium viscosity liquids, like lacquers, stains, primers, multi-component paints, acrylics, epoxies etc. It is ideal for auto body touch-ups, woodworking projects, or projects with hard to reach areas. EXPLOSION HAZARD! DO NOT smoke or have any source of flame or spark To use your spray gun, do these steps: near spraying. Vapors will explode if ignited. 1. Read and follow th
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Model W1798 Professional Spray Gun 7. Adjust the fluid control knob to 10. Begin spraying 2-3 inches before the start with a low volume of material workpiece and continue to the end of and keep the atomization as low the workpiece. Continue the motion as possible. You will need to use a for a few inches past the work until combination of fluid control, inlet air you are ready for the return stroke. pressure, air flow control and stroke speed to achieve the results you 11. Maintain an even
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Model W1798 Professional Spray Gun Often many spray pattern or spatter Atomizing Cap and Fan problems can be solved by making sure Adjustments that the atomizing cap holes (Figure 8) are kept clean. However, when To help eliminate drips and sagging cleaning, do not use metal tools or you in the painted workpiece surface, the may increase the diameter of the preset atomizing cap needs to be adjusted so holes. It is better to soak the cap in your paint gun stroke is perpendicular to pa
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Model W1798 Professional Spray Gun CLEANING & LUBRICATION 3. Remove the reservoir and lid. Cleaning 4. Disassemble the gun by unscrewing the fluid control knob, then remove the spring and needle (Figure 9). EXPLOSION HAZARD! Chlorinated Solvents like Tricloroethane and Atomizing Cap Fluid Control Knob Methylene Chloride (methyl chloride) Fluid Tip can chemically react with aluminum Body and may explode. Many parts in spray Spring guns are made of aluminum. Read solvent label carefully b
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Model W1798 Professional Spray Gun 6. Rinse these parts thoroughly in sol- Lubrication vent, then dry with compressed air or Lubricate the following areas with let air dry. spray gun lube after cleaning: Note: If the small holes in the atomiz- A. Atomizing Cap Threads and Gasket ing cap become blocked, soak in clean B. Pattern Control Knob solvent. If the blockage still exists, clear C. Fluid Control Knob the blockage with a small needle, tak- D. Reservoir Quick Release Lever ing great car
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Model W1798 Professional Spray Gun Troubleshooting Symptom Possible Cause Possible Solution Fluttering or 1. Dry or worn fluid tip seat 1. Tighten fluid tip or replace Spitting spray. permits air to seep into fluid seat with new one. passage. 2. Material level too low. 2. Add material. 3. Fluid tip or strainer is 3. Clean. blocked. 4. Dry needle packing. 4. Lubricate needle. Uneven top or bot- 1. Atomizing cap holes are 1. Clear holes. tom pattern. obstructed. 2. Build-up on top or bottom of 2.
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Model W1798 Professional Spray Gun Symptom Possible Cause Possible Solution Excessive over- 1. Fluid pressure too high. 1. Reduce fluid pressure. spray. 2. Gun is too far from surface. 2. Keep gun at recommended distance. 3. Spraying too fast. 3. Slow down and maintain consistent, even parallel stroke. Unable to control 1. Pattern adjustment screw is 1. Clean or replace. spray fan. not seating properly. 2. Atomizing cap is loose. 2. Tighten atomizing cap. Runs and sags. 1. Damaged seal. 1. Re
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Model W1798 Professional Spray Gun PARTS REF PART � # DESCRIPTION REF PART � # DESCRIPTION 1 X1798001 PAINT�INLET �JOINT 11 X1798011 COMPRESSION �SPRING 2 X1798002 DIRECTIONAL �SCREW 12 X1798012 O-RING 3 X1798003 SEALING�RING 13 X1798013 AIR�INLET � PLUG 4 X1798004 NOZZLE �ASSEMBLY 14 X1798014 FLUID �ADJUSTMENT �KNOB 5 X1798005 FLUID �NOZZLE 15 X1798015 COMPRESSION�SPRING 6 X1798006 PATTERN �ADJUSTMENT �VALVE 16 X1798016 FLUID �NEEDLE �ASSEMBLY 7 X1798007 TRIGGER � PIN 17 X1798017 RESERVOIR 8 X1
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Model W1798 Professional Spray Gun REF PART � # DESCRIPTION REF PART � # DESCRIPTION 25 X1798025 AIR �FITTING 43 X1798043 COLLAR � NUT 26 X1798026 AIR �FITTING 44 X1798044 PACKING 27 X1798027 TRIGGER 45 X1798045 LEATHER � SEAL 28 X1798028 TRIGGER �NUT 46 X1798046 VALVE � SCREW 29 X1798029 TRIGGER �SCREW 47 X1798047 O-RING 30 X1798030 COMPRESSION �SPRING 48 X1798048 HOUSING 31 X1798031 GASKET 49 X1798049 C-CLIP 32 X1798032 VALVE 50 X1798050 STEM 33 X1798033 BODY 51 X1798051 BARREL � PLUNGER 34 X1
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WARRANTY AND RETURNS Woodstock International, Inc. warrants all Shop Fox machinery to be free of defects from workmanship and materials for a period of two years from the date of original purchase by the original owner. This warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence or accidents, lack of maintenance, or reimbursement of third party expenses incurred. Woodstock International, Inc. will repair or replace, at its expense and at its option, the
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Warranty Registration Name ___________________________________________________________________________________ Street __________________________________________________________________________________ City _________________________ State ___________________________Zip ________________________ Phone # ______________________ Email __________________________Invoice # ___________________ Model #_________Serial #______________Dealer Name__________________Purchase Date___________ The following informa
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FOLD ALONG DOTTED LINE Place Stamp Here WOODSTOCK INTERNATIONAL INC. P.O. BOX 2309 BELLINGHAM, WA 98227-2309 FOLD ALONG DOTTED LINE TAPE ALONG EDGES--PLEASE DO NOT STAPLE
