Related Manuals for Cornwell Tools PSG-1200
Summary of Contents for Cornwell Tools PSG-1200
- Page 1 Operating Instructions • Warning Information • Parts Breakdown PSG-1200 Touch-Up Gravity Feed Spray Gun and Cup PSG-1200 Rev. 07/24/07...
- Page 2 • Don’t over reach. Keep proper chance of inhaling sprayed materials. The mask must be footing and balance at all times. compatible with the material being sprayed and its Slipping, Tripping and Falling can concentration. be a major cause of serious injury or death. Be aware of excess hose left on the walking or work surface. Don’t force tool. It will do the job better and safer at the rate for which it was designed. • Don’t abuse hoses or connectors. Never carry tool by the hose or yank it to disconnect from power supply. Keep hoses from heat, oil and sharp edges. Check hoses for weak or worn condition before each use, making certain that all connections are secure. • High sound levels can cause permanent hearing loss. Protect yourself from noise. Noise levels vary with work surface. Wear ear protectors. • When possible, secure work with clamps or vise so both hands are free to operate tool. • Repetitive work motions, awkward positions and exposure to vibration can be harmful to hands and arms. • Avoid inhaling dust or handling debris from work processes which can be harmful to your health. • Operators and maintenance personnel must be physically able to handle the bulk, weight and power of this tool. PSG-1200 Rev. 07/24/07...
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Page 3: Air Supply
Each low point in an air line acts as a water trap. Such points should be fitted with an easily accessible drain. See diagram above. INSTALLATION This spray gun is rugged in construction, and is built to yield exceptional value. The life of this product and the efficiency of its opera- tion depend upon a knowledge of its construction, use and maintenance. Gravity Feed Fluid Control Screw GRAvITy FEED CUP HOOKUP Air pressure for atomization is regulated at extractor. Amount of fluid is adjusted by fluid Air Inlet control screw on gun, viscosity of paint, and air Atomization pressure. Pressure Gauge Oil and Water Extractor Air Hose PSG-1200 Rev. 07/24/07... - Page 4 THE FOLLOWING BEFORE USING THIS TOOL • T ighten the gun to the cup securely with the nut and fitting supplied. • B e sure to have the proper air pressure at the gun to operate. Proper air pressure for this tool should be 35 PSI for lacquer and 43 PSI for enamel. • A djust fluid control screw and spray width adjustment screw to your desired pattern before using on production. • C lean all parts after use. ADJUSTMENTS Fluid control screw Turn right to decrease flow, left to increase. Spray width adjustment screw Turn right for round, left for fan. SPRAyING In normal use, the nozzle wings are hor- Set atomization pressure at no more than 43 PSI. For opti- izontal as shown here. This provides a mum performance, some materials may spray better at vertical fan shaped pattern which gives PSI ratings below 43. If unsure, always test at PSI ratings maximum, even, material before using on final production. Try spray. If it is too fine, coverage as the gun is moved back and decrease the air pressure or open fluid control screw. If forth parallel to the the spray is too thick, close the fluid control screw. Regu- surface being finished. late the pattern width and repeat adjustment of spray as needed. Spray pattern may be infinitely adjusted from round to flat. PSG-1200 Rev. 07/24/07...
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Page 5: Operation
Remove solvent, disconnect gun, lubricants which contain remove cup cover and clean. Wipe gun and cup with rag silicone. Silicone may dampened with solvent. cause defects in the finish application. CAUTION… To avoid cross-threading, all spray gun parts should be screwed in hand tight initially. If the parts can not easily be turned by hand, be sure you have the correct parts, unscrew, realign, and try again. NEVER use excessive force in matching parts. Fig. 1 PSG-1200 Rev. 07/24/07... -
Page 6: Troubleshooting
C.) Open fluid control screw. C.) Fluid control screw not D.) Thin material or change to pressure feed. open enough. D.) Fluid too heavy for suction feed. A.) Packing nut loose. A.) Tighten, but not so tight as to grip needle. Fluid leakage from packing nut. B.) Packing worn or dry. B.) Replace packing or lubricate. A.) Dry packing. A.) Lubricate. Dripping from fluid tip. B.) Sluggish needle. B.) Lubricate. C.) Tight packing nut. C.) Adjust. D.) Worn fluid nozzle or needle. D.) For pressure feed, replace with new fluid nozzle and needle. A.) Move gun closer to surface. A.) Gun held too far from surface. Thin, sandy coarse finish. B.) Atomization pressure set B.) Adjust atomization pressure. too high. Thick, dimpled finish Gun held too close to surface. Move gun further from surface. resembling orange peel. PSG-1200 Rev. 07/24/07... - Page 7 PARTS BREAKDOWN - PSG-1200 PSG-150CC RS2012AL-1 RS1732 RS9003PKG RS1730A RS2010 RS2009-1 RS2008 RS2019 RS2005 RS2001 RS2006 RS2007 RS2009 RS2020 RS2018 RS2021 RS2022 RS2027 RS2015A RS2035 RS2030 RS2013 RS2029 RS2041 RS2028 RS2016A RS2000RK Includes all parts as asterisked on parts diagram Optional Nozzle Kits Available: PSG-1200-0.5 (#9001-0.5) - .5mm PSG-1200-0.8 (#9001-0.8) - .8mm PSG-1200-1.0 (#9001-1.0) - 1.0mm...
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Page 8: Warranty
PARTS LIST - PSG-1200 ITEM NO. DESCRIPTION RS1730A Spanner RS1732 Brush RS2000RK* Repair Kit RS2001 Air Nozzle 0.8MM (Standard) RS2005 O-Ring RS2006 Fluid Nozzle 0.8MM (Standard) WARRANTy RS2007 Gasket RS2008 Packing Screw Cornwell warrants its air tools for a period of 1 year to the RS2009 Teflon Seal consumer. We will repair any air tool covered under this...
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