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MODEL W1796/W1797
2-GUN SPRAY SET
W1797
W1796
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.
#9614TR PRINTED IN CHINA
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Model W1796/W1797 2-Gun Spray Set 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 acc
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Model W1796/W1797 2-Gun Spray Set 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 proper stretching. footing/balance at all times. 11. WEAR PROPER APPAREL. Do 19. USE THE RECOMMENDED not wear loose clothing, gloves, ACCESSORIES. Consult owner’s necktie
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Model W1796/W1797 2-Gun Spray Set 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. UNSAFE USE. DO NOT point (MSDS). Read and know all the or shoot spray gun directly at instructions on the packaging label yourself or another pe
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Model W1796/W1797 2-Gun Spray Set INTRODUCTION Woodstock Technical Support This tool has been specially designed to provide many years of trouble-free ser- vice. Close attention to detail, ruggedly built parts and a rigid quality control pro- gram assure safe and reliable operation. Woodstock International, Inc. is commit- ted to customer satisfaction. Our intent with this manual is to include the basic information for safety, setup, operation, maintenance, and service of this product. We
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Model W1796/W1797 2-Gun Spray Set MACHINE SPECIFICATIONS Phone #: (360) 734-3482 • Online Tech Support: tech-support@shopfox.biz • Web: www.shopfox.biz 2-GUN SPRAY SET W1796/W1797 MODEL W1796 W1797 CUP SIZE 100ml 600ml 100ml 600ml TYPE OF FEED GRAVITY GRAVITY GRAVITY GRAVITY FLUID TIP 0.8MM 1.4MM 0.8mm 1.4mm AIR CONSUMPTION 5 CFM 11 CFM 5 CFM 11 CFM 1.5-3.5 BAR 2.0-3.5 BAR 1.5-3.5 BAR 2.0-3.5 BAR INLET AIR PRESSURE 21-50 PSI 28.8-51 PSI 21-50 PSI 28.8-51 PSI FLUID PRESSURE 10 PSI 1
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Model W1796/W1797 2-Gun Spray Set SETUP Unpacking This tool has been carefully packaged for safe transportation. If you notice the machine 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 W1796/ W1797. 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
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Model W1796/W1797 2-Gun Spray Set Assembly Controls 1. Insert the filter into the gun body Atomizing Cap Fluid Control (see Figure 3). Pattern Control Regulator Control Trigger Air Flow Control Figure 4. Controls. 1. Fluid Control: Controls the volume of material that travels through the Figure 3. Installing filter. fluid tip. 2. Screw the cup onto the top of the body. 2. Pattern Control: Adjusts the spray pattern from a round pattern to a 3. Attach the air hose to the spray gun wide fan
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Model W1796/W1797 2-Gun Spray Set OPERATIONS Spraying The Model W1796/W1797 HVLP spray gun set is designed to spray a wide variety of materials like lacquers, stains, primers, multi-component paints, clear coats, acrylics, epoxies etc. It is ideal for auto body and woodworking projects. EXPLOSION HAZARD! DO NOT smoke To use your spray gun: or have any source of flame or spark near spraying. Vapors will explode if 1. Read and follow the material ignited. manufacturer's instructions for
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Model W1796/W1797 2-Gun Spray Set 7. Adjust the fluid control knob to 10. Begin spraying 2-3 inches before the start with a low volume of material work and continue to the end of the and keep the atomization as low work. Continue the motion for a few as possible. You will need to use a inches past the work until you are combination of fluid control, inlet air ready for the return stroke. pressure, air flow control and stroke speed to achieve the results you 11. Maintain an even speed when
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Model W1796/W1797 2-Gun Spray Set Rotating the pattern adjustment control Atomizing Cap and Fan in Figure 8 will give you a range between Adjustments the two patterns in Figure 9. The atomizing cap needs to be adjusted for horizontal or vertical spraying Pattern patterns. Spraying in the wrong direction may lead to material build up on the atomizing cap horn. Many performance Stroke problems are caused by clogged atomizing holes on the atomizing cap horns (see Cleaning on Page 11). Pat
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Model W1796/W1797 2-Gun Spray Set CLEANING & LUBRICATION 5. Unscrew the atomizing cap with Cleaning your fingers and the fluid tip with Proper cleaning is the best way to ensure the service wrench. The fully trouble free performance from your spray disassembled gun should look like gun. If your gun is not thoroughly cleaned, Figure 10. damage and poor spraying will result. Problems caused by improper cleaning will 6. Rinse these parts thoroughly in not be covered by the warranty. Clean th
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Model W1796/W1797 2-Gun Spray Set Lubrication Lubricate the following areas with spray gun lube after cleaning: A A. Atomizing Cap Threads B. Air Valve Packing F C. Trigger Pin B D. Air Flow Control Valve E E. Pattern Control C F. Fluid Control Knob D After each cleaning, apply a thin film Figure 11. Lubrication points. of petroleum jelly to the needle spring before reassembling. -12-
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Model W1796/W1797 2-Gun Spray Set 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 obstruct- 3. Clean. ed. 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 W1796/W1797 2-Gun Spray Set 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. Rep
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Model W1796/W1797 2-Gun Spray Set W1796 PARTS BREAKDOWN �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� � �� �� �� �� � � �� � � �� �� � � � � �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� -15-
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Model W1796/W1797 2-Gun Spray Set W1796 PARTS LIST REF PART � # DESCRIPTION REF PART � # DESCRIPTION 1 X1796001 FLUID �ADJ. �SCREW 49 X1796049 AIR � INLET � VALVE 2 X1796002 FLUID �ADJ. �SEAT 50 X1796050 SWITCH � SPRING 3 X1796003 O-RING �2.5 � X �2.1 51 X1796051 AIR � INLET � VALVE 4 X1796004 WASHER 52 X1796052 FOAM �WASHER 5 X1796005 AIR �VALVE � SPRING 53 X1796053 O-RING �8.5 � X �1.2 6 X1796006 AIR �INLET �VALVE 54 X1796054 SWITCH � SEAT 7 X1796007 SWITCH �SPRING 55 X1796055 SEALING � WASHE
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Model W1796/W1797 2-Gun Spray Set W1797 PARTS BREAKDOWN �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� � �� �� �� �� � � �� � � �� �� � � � � �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� -17-
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Model W1796/W1797 2-Gun Spray Set W1797 PARTS LIST REF PART � # DESCRIPTION REF PART � # DESCRIPTION 1 X1796001 FLUID �ADJ. �SCREW 48 X1796048 AIR � VALVE �SPRING 2 X1796002 FLUID �ADJ. �SEAT 49 X1796049 AIR � INLET � VALVE 3 X1796003 O-RING �2.5 � X �2.1 50 X1796050 SWITCH � SPRING 4 X1796004 WASHER 51 X1796051 AIR � INLET � VALVE 5 X1796005 AIR �VALVE �SPRING 52 X1796052 FOAM �WASHER 6 X1796006 AIR �INLET �VALVE 53 X1796053 O-RING �8.5 � X �1.2 7 X1796007 SWITCH �SPRING 54 X1796054 SWITCH � S
