ATD Tools ATD-5218 User's Manual
Contents
1. Greases leaks out of the coupler ATD5258 when handle is not Clean ball 66255ME and Seat 11364ME If seat is pitted on one depressed side reverse it No Grease is pumped out of the coupler ATD5258 when handle Clean ball 66255ME and Seat 11364ME If seat is pitted on one is depressed side reverse it Grease Leaks out of the top Replace packing 35007ME2. ATD 5218 MADE IN MEXICO GREASE CONTROL VALVE FOR AIR OPERATED CHASSIS PUMP MAXIMUM RATED PRESSURE 7500 PST INLET 1 4 Includes Extension Tube and High Pressure Zerk Coupler OWNERS MANUAL RETAIN THIS MANUAL FOR FUTURE REFERENCE TO IMPORTANT WARNINGS AND OPERATING AND MAINTENANCE INSTRUCTIONS PROPER USE AND MAINTENANCE OF THIS EQUIPMENT IS THE RESPONSIBILITY OF THE OWNER AND OR OPERATOR DO NOT USE THIS EQUIPMENT UNLESS YOU HAVE CAREFULLY READ AND UNDERSTAND THE INSTRUCTIONS AND WARNINGS IN THIS MANUAL WARNING NEVER exceed the stated maximum working pressure of the pump or of the lowest rated component in your system NEVER modify any part of this equipment NEVER use combustible gas with this equipment NEVER attempt repairs while the system is under pressure NEVER attempt to disassemble the equipment while the system is under pressure ALWAYS tighten fluid connections before using this equipment ALWAYS tread follow the fluid manufacturer s recommendations regarding fluid compatibility ALWAYS tead follow the fluid manufacturer s recommendations regarding the use of protective clothing and equipment ALWAYS use an air line filter moisture eliminator at the air inlet for the pump ALWAYS use air line lubricator REGULARLY check all equipment and repair replace worn or damaged parts immediately FAILURE TO HEED THESE WARNINGS INCLUDING OVERPRESSURIZING ALTERING PARTS USE OF INCOMPATIBLE FLUIDS MISUS
3. E OR USE OF DAMAGED WORN PARTS MAY RESULT IN EQUIPMENT DAMAGE PROPERTY DAMAGE FIRE EXPLOSION AND OR SERIOUS PERSONAL INJURY SAFETY INSTRUCTIONS Extreme caution should be used when operating this equipment as it generates very high fluid pressure Leaks from loose or ruptured components or material from dispensing valve can inject fluid through the skin causing serious bodily injury and possible need for amputation Always wear protection to prevent material splashing onto skin or into eyes IMPORTANT GET EMERGENCY MEDICAL CARE IMMEDIATELY IF ANY FLUID APPEARS TO PENETRATE THE SKIN INFORM PHYSICIAN OF EXACTLY WHAT WAS INJECTED PLEASE DO NOT TREAT THIS INJURY AS A SIMPLE CUT WARNING RELIEF PROCEDURE DO NOT EVER point the dispensing valve at another person DO NOT EVER attempt to stop material from the dispensing valve or a leaking connection with your hand or body BEFORE EACH USE check equipment for proper operation and to insure safety devices are in place and working properly NEVER modify this equipment Modification could cause equipment malfunction and resulting serious bodily injury When flushing the pump with solvents ALWAYS hold a metal part of the dispensing valve firmly to the side of a grounded metal pail and operate pump at the lowest possible fluid pressure to reduce the risk of injury from splashing or static sparking WARNING This pump can develop 7500 PSI working pressure at 125 PSI max
4. NJURY DO NOT COME IN CONTACT WITH ANY BODY PARTS WITH THE NOZZLE TO PREVENT INJURY 51043ME 2 REQ 11837ME 45788ME 62028 10181 ATD5258 45820ME 11362ME 11837ME 12826ME lt lt ELL fy wees 11356ME 12828ME 55029ME 35007ME 45788ME 11363ME 48218ME 66255 9 51043 3 REQ 11364 66177 COUPLING NUT AVAILABLE MODELS MODEL W ACC COUPLNG NUT INLET ATD5218 W 62028 ATD5258 12869ME 1 4 NPT LT82393ME W O 62028 ATD5258 12869 1 4 NPT LT3050ME 62028 ATD5258 11396 3 8 F F F LT81495ME W O 62028ME ATD5258 11396ME 3 8 NPT F REPAIR PARTS FIGURE A ADJUSTING oe ee HYDRAULIC COUPLER W 5834 EXTENSION 1 ATD5258 HYDRAULIC COUPLER OPT ADNETER ROD MAY PROTRUDE 1 32 MIN MOVE 4 11356 CONTROL VALVE BODY 5 32 MAX 1 16 MAX MOVE 11362 11363 BALL RETAINER 11364 CHECK SEAT 11396 3 8 NPTF COUPLING NUT 11837 TOGGLE PIVOT SCREW 12826 PACKING GLAND 12828 PIVOT 12869 1 4 NPTF COUPLING NUT 35007 VALVE STEM PACKING 45788 HANDLE 45820 TOGGLE LINK 48218 PACKING WASHER 51043 LOCKNUT 55029 FRICTION SPRING 62028 NOZZLE EXTENSION 66177 TOGGLE PIN 66255 STEELBALL 66011 STEEL BALL Included in Repair Kit 82157ME OPERATION OF THE CONTROL VALVE All 4 High Pressure control valves were designed to control the flow
5. imum incoming air pressure Be sure that all system equipment and accessories are rated to withstand the maximum working pressure of this pump NEVER exceed the maximum working pressure of the lowest rated component in the system IMPORTANT Whip hoses for dispensing valve are fluid pressure rated at 4500 PSI NEVER exceed 90 PSI air pressure to pump when using whip hoses WARNING Water and even moist air can cause this pump to corrode To aid in the prevention of this corrosion NEVER leave the pump filled with water or air After normal flushing flush the pump once more with mineral spirits or an oil based solvent relieve pressure and leave the mineral spirits in the pump It is strongly suggested to put 2 4 fl oz of Lubricating Oil in the Air Motor Inlet every week for Proper Lubrication Never use a Synthetic Oil as this will cause irreparable damage to the pump BE SURE TO CORRECTLY FOLLOW THE PRESSURE RELIEF PROCEDURE PRESSURE RELIEF PROCEDURE ALWAYS FOLLOW THIS PROCEDURE to reduce the risk of serious bodily injury including splashing into the eyes After shutting off the pump checking servicing any part of the system installing cleaning or changing any part of the system ALWAYS follow this procedure 1 Disconnect the air supply to the pump 2 Aim the dispensing valve away from yourself and others 3 Aim the dispensing valve into appropriate container and open until all pressure is relieved If you believe that
6. of lubricant from high pressure air operated pumps Only a small pull of the trigger on the control valve handle is required to obtain sensitive flow control When the 45788ME Handle is in its normal position the 55029ME Spring acts thru the 11363ME Ball Retainer to seat the 66255ME Ball against the 11364ME Check Seat preventing lubricant flow thru the control valve When the handle is depressed the 11362ME Rod and ball retainer move up compressing the spring allowing lubricant pressure to unseat the ball and flow thru the control valve The ball retainer limits the travel of the ball Thus the lubricant flow rate is determined by the distance the handle is depressed MAINTENANCE If lubricant continues to flow from the ATD5258 Coupler after the handle is released the ball is not sealing against the check seat Remove and examine the check seat and the ball by unthreading the coupling nut If the ball is not perfectly smooth replace it The check seat has a ball seat on both sides If the ball seat being used is rough worn or pitted invert the check seat and reassemble the control valve If both sides of the check seat are damaged replace the check seat and ball or use the 82157ME Repair Kit After assembly the adjustment nuts at the top of the control valve should be adjusted as in Figure To prevent damage to the check seat do not adjust for less than 1 32 pull rod travel TROUBLESHOOTING GUIDE FOR HIGH PRESSURE CONTROL VALVES
7. the dispensing valve or hose is completely clogged or that pressure in the pump has not been fully relieved after following the above procedure VERY SLOWLY loosen the hose end coupling to relieve the pressure gradually and then loosen completely Then proceed to clear the valve or hose WARNING ALWAYS follow the Pressure Relief Procedure after shutting off the pump WARNING ALWAYS follow the Pressure Relief Procedure when checking servicing any part of the system and when installing cleaning or changing any part of the system INSPECTION INSTRUCTIONS If you believe that you have overpressurized the equipment or if your equipment requires adjustments or repair contact ATD s service center at 1 800 328 2897 for inspection of the pump LUBRI CA TI ON e It is recommended to lubricate the Air Motor once a week with 2 40 oz of Common Lubricating Motor Oil injected into the Airlet port of the Air Motor This will ensure maximum life of the Air Motor Never use a Synthetic Oil to Lubricate the Air Motor and this will swell the Buna N rubber packings and cause irreparable damage INSTALLATION It is recommended that you use an air line filter regulator lubricator to remove harmful dirt and moisture from the compressed air supply and to provide automatic lubrication to the air motor Blow dry the lines and hoses with air before connecting them to the system ATD WARRANTY amp SERVICE CENTER MAY BE CONTACTED AT 1 800 328 2897 WARNING AVOID I
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