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Anleitung Zusammenfassung
Verify tool direction before starting. Do not change direction of tool while tool is running. Do not force tool, allow drill to work at designed pace. 3/8-Inch Reversible Drill Operator's Manual Installation Designed to operate on 90 PSIG, lower pressure (below 90 PSIG) will reduce performance of the tool while higher air pressure (over 90 PSIG) raises the performance of the tool beyond its rated capacity and could cause serious damage to tool and user. Always use clean dry air. Excessive moisture and dirt will greatly reduce the life of any air motor. We recommend the installation of an in-line filter-regulator-lubricator as close to the tool as possible. A 3/8" air hose is required up to a length of 8 ft. If more length is required a 1/2" air hose should be connected to the 3/8" hose to ensure the tool has the necessary air supply. Be sure all hoses and fittings are the correct size and tightly secured. RECOMMENDED AIR LINE SET-UP 3/8-Inch Reversible Drill Operator's Manual Operation PRE-OPERATION: Before the tool is connected to the air supply, clear the air hose of accumulated dust and moisture. Before removing a tool for service or changing accessories, make sure the air line is shut-off and drained of air. This will prevent the tool from operating if the throttle is accidentally engaged. OPERATION: The reverse lever is located on the left side of the pistol grip handle. It is labeled as “F” for forward (tightening or drilling) and “R” for reverse (loosening or removing). Do not change direction while tool is running. Locate center of new hole by using a center punch. Place drill bit tip in punch mark. Hold drill square with work and start motor. Apply steady, even pressure. Do not force. Too much pressure can cause bit to break or overheat. Too little pressure will keep bit from cutting and cause it to overheat. Reduce pressure just before bit cuts through the work. When bit has penetrated work and is spinning freely, take it from the work while the motor is running, then release throttle. CAUTION: IF THE DRILL JAMS IN THE WORK, RELEASE THROTTLE IMMEDIATELY. DISCONNECT THE DRILL BEFORE REMOVING BIT AND DETERMINE CAUSE OF TROUBLE. DO NOT ATTEMPT TO FREE THE BIT BY STARTING AND STOPPING THE MOTOR. Maintenance LUBRICATION: An automatic in-line filter-regulator-lubricator is recommended as it increases tool life and keeps the tool in sustained operation. The in-line lubricator should be regularly checked and filled with John Deere AT-4003 air tool oil. Proper adjustment of the in-line lubricator is performed by placing a sheet of paper next to the exhaust ports and holding the throttle open approximately 30 seconds. The lubricator is properly set when a light stain of oil collects on the paper. Excessive amounts of oil should be avoided. In the event that it becomes necessary to store the tool for an extended period of time (overnight, weekend, etc.), it should receive a generous amount of lubrication at that time. The tool should be run for approximately 30 seconds to ensure oil has been evenly distributed throughout the tool. The tool should be stored in a clean and dry environment. Recommended lubricants: Use John Deere AT-4003 air tool oil or any other high grade turbine oil containing moisture absorbent, rust inhibitors, metal wetting agents and an EP (extreme pressure) additive. 3/8-Inch Reversible Drill Operator's Manual Troubleshooting Symptom Problem Solution Loss of Power 1. Low air pressure 2. Improper lubrication or dirt build up 3. Worn motor parts, or other problems 1. Check air supply. For rated performance, 90 PSI air pressure is required at the tool, with tool operating 2. Check for wet or dirty air. Wet air tends to wash lubricant away. Dirt or foreign matter will impede the action of the motor. If dirt or water has entered the tool, flush with John Deere AT4003. 3. Contact your customer service. Specifications Chuck capacity --------------------------------------3/8" Free speed --------------------------------------------1800 RPM Spindle thread ----------------------------------------3/8"-24 Weight --------------------------------------------------2 1/2 lbs. Length --------------------------------------------------6 1/2" Average air consumption -------------------------4 CFM Recommended hose size -------------------------3/8"I.D. Air inlet size -------------------------------------------1/4" NPT Maximum operating pressure --------------------90 PSI 3/8-Inch Reversible Drill Operator's Manual Limited Warranty Limited Warranty Limitation of Liability. To the extent allowable under applicable law, John Deere’s liability for consequential and incidental damages is expressly disclaimed. John Deere’s liability in all events is limited to and shall not exceed the purchase price paid. Warranty Disclaimer. John Deere has made a diligent effort to provide product information and illustrate the products in this literature accurately; however, such information and illustrations are for the sole pur...