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CONTENTS INTRODUCTION ..................2 WARNINGS & PRECAUTIONS ..............3 INSTALLATION .................... 5 MAINTENANCE ................... 6 PARTS LIST ....................8 INTRODUCTION The Model PW4000A- GunJet is a high-pressure spray gun that offers exceptional operator control, even at maximum flow and pressure conditions. A bottom pivot trigger reduces operator fatigue by making trigger pull easier.
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3. DO NOT alter equipment in any manner; if repairs are necessary, use only genuine factory repair parts supplied by Spraying Systems Co. 4. DO NOT exceed maximum operating pressure of the lowest rated accessory item within the spray system even though some of the accessories have a higher maximum pressure rating.
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6. DO NOT use damaged, perforated, or weakened fluid hose. 7. DO NOT use a GunJet® with a faulty or damaged Trigger Lock. 8. DO NOT operate a spray gun if there are any leaks from the packings, fittings, hoses, etc. Fluids that are under high pressure can penetrate skin, cloth, etc., and cause serious injury.
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9. DO use GunJet® in a well-ventilated area and make sure spray gun is grounded properly when used in a possibly explosive or inflammable environment. A grounded-type hose should be used. IMPORTANT: In case of the slightest appearance of skin penetration from spray, CONSULT A PHYSICIAN IMMEDIATELY! INSTALLATION 1.
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® will give you reliable service. To maintain this performance, parts should be inspected regularly and replaced when necessary with genuine Spraying Systems Co. parts. DISASSEMBLY PROCEDURE: (SEE FIGURES 1 & 2 ON PAGE 9) If it becomes necessary to rebuild the Valve Assembly (3 - 13) order Spare Parts Kit ABPW4000A-KIT or ABPW4000AW-KIT, follow these steps: 1.
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IMPORTANT: O-RINGS (7 & 12) AND BACK-UP RINGS (6 & 11) MUST BE INSTALLED IN THE CORRECT POSITION AS SHOWN OR THE SPRAY GUN WILL 5. Insert new Stem (9) through Retaining Screw Sub-Assembly (4 thru 7), LEAK AND PERMANENTLY DAMAGE THE O-RINGS. SEE “FIGURE 2”. inserting rounded end through O-ring (7).
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