SPEEDWAY 7621 Use and Care Manual
Contents
1. or Hong 1 Ena 2 EZ 7 7 MEE 1 9 eer Base 5 E E Rae 7 EJ Pa 7 2 2 or Gear E 7 0 E Farei Gor a Reverse EJ Pa 10 C Wor Sande Revere Lever EJ 2 12 Ez 0 EJ Camp Nat 7 Trager Gasket EJ CEN Gasket z Teodback natitools com 1 300 348 50042. 6 Make sure the tool is in the OFF position before connecting to the air hose 7 Never touch the moving parts of the air tool 8 Never carry the tool bythe airhose 9 Do notuse the tool in explosive environments especially near fa flammable materials or surfaces 10 Do not attempt to modity or tamper with the tool 11 Excessive high air pressure and too much free rotation may speed up the wear of the tool 12 Continuous operation for an extended period of time y cause numbness or aches in the hands Ifthis occurs stop immediately and relax before resuming operation AIR SUPPLY Refer to Diagram on Page 3 1 Make sure that the air compressor operates at the correct output CFM for the air tool 2 Turn the throttle to the OFF position before connecting to the air supply 3 Use 90 PSI air pressure while running the tool High pressure and unclean air will shorten the 100 life and cause faster wear and also may create a hazardous situation 4 Drain the air tank daily Water in the airline may enter the tool and damage the operation of the tool 5 Clean the inlet fiter cartridge weekly The recommended hook up procedure can be viewed in the diagram on page 3 6 Line pressure should be Increased accordingly to make up for extra long air hoses usually over 26 feet The minimum hose diameter should be 1 4 inch and the fitings should have the s
3. Drilling Capacity 3 8 inch Free Speed 1800 RPM Working Pressure 90 PSI Air Consumption 6 SCFM Air Inlet inch The Reversible Ar Drill is a pneumatic portable tool The expected use is for drilling honing and hole sawing CAUTION Read all safety regulations and instructions Any failures made in following the safety regulations and instructions may result in an electric shock fire andlor serious injury Keep all safety regulations and instructions in a safe place for future use Durable lightweight aluminum housing Variable speed throttle for easystart Convenient one hand operation with side mounted Forward Reverse lever Ideal for drilling honing and hole sawing Handle exhaust SAFETY INSTRUCTIONS 1 Aways wear approved eye protection dust mask ear protection and or gloves when necessary 2 Do not over reach when using this tool Keep proper footing and balance at all times 3 Dress property Do not wear loose clothing or jewelry Keep long hair pulled back For warranty purchases plea keep your dated proof of purchase le or atiach to the manual for safekeeping For customer service cat 1 800 348 5004 or ema feedbacknatiiools com 8807621 0710 4 Keep the work area clean and well ventilated 5 Disconnect the tool from the alr compressor before making anyadjustments changing the accessories or storing the tool
4. Please carefully read and save these instructions before attempting to assemble maintain install or operate this product Observe all safety information to protect yourself and others Failure to observe the instructions may result in property damage andor personal injury Please keep instructions for future reference Important Operating Instruction 3 8 INCH REVERSIBLE AIR DRILL Model 7621 CALIFORNIA PROPOSITION65 accidents which arise due to FEATURES amp WARNING You create dust 0n obsenvance of these FUNCTIONS when you cut sand drill or grind materials such as wood paint metal concrete cement other masonry This dust often contains chemicals known to cause cancer birth defects or other reproductive harm Wear protective gear WARNING This product or its power cord may contain chemicals Including lead known to the State of California to cause cancer and birth defects other reproductive harm Wash hands after handling Important When using equipment a few safety precautions must be observed to avoid Injuries and damage Please read the complete operating manual with due care Keep this manual in a safe place so that the information is available times Ifyou give the equipmentto any other person give them these operating instructions as well We accept no liability for damage or instructions and the safety Information herein SPECIFICATIONS
5. ame inside dimensions Usuallya 3 8 inch air hose is recommended for air supply to get the best function of air tool operation 7 Use proper hoses and fitings Itis not recommended to connect quick change couplings directly to the tool since they may cause failure due to vibration Instead add a leader hose and connect a coupling between air supply and hose whip 8 Keep hoses away rom heat oil and sharp edges Check hoses for wear before each use Make sure all connections are secure MAINTENANCE amp LUBRICATION 1 Ifyou are notusing an air line oiler lubricate the air motor byusing an oil pot or an injector through the air inlet and then run the tool Several drops of SAE 10 lubricant Sewing machine lubricant is also acceptable for this purpose Do not use detergent oll 2 Before connecting the hose for operation apply 4 to 5 drops of oil at the alr inlet Avoid using thicker oll which maylead to reduced performance or malfunction 3 Olling is necessary within 1 or 2 hours of continuous operation 4 After operation take off the air hose and pour 4 or 5 drops fool into the air inlet Connect the hose again in order to run the tool for a few seconds Which helps prolong the life of the tool 5 Once a week clean the air Inlet fiter cartridge located on the air line STORAGE Store the tool in a dry location away trom high humidity High humidity may resultin
6. rusty mechanisms inside the tool Before storing the tool at the air inlet with proper spindle oll and run for a few seconds teedbacktinatitools com 1 300 348 5004 Troubleshooting Guide Check the air hose to see whether itis blocked or twisted for less air supply Air supplyis not enough air Tool does notrun at Pressure not at required standard speed or at a variable speed Check the air compressor to Speed controlleriswitch breaks down gain the correct air pressure required Rotor blades break or wear out Replace rotor blades The motor blocks Disassemble the tool and Dust gets into the motor clean the inner structure under proper instructions Check and fixthe throttle lever lever or staring tigger Automatic startwhen mattunctons marae or starting trigger for accurate connected operation compressed air Check the air leakage and ficit Ar leakage under proper instruction Torque reduces Bearing s damages Replace damaged bearing s Corresponding O ring s wear outor Replace damaged O ring s or Abnormal vibrating outof position putit back in correct position Heat rising from the housing Oil lubricate the tool Lack of lubrication consistently until it gains the fight speed and torque teedbacknatitoois com 1800 348 5004 Limited Manufacturer Warranty North American Too Industries make
7. s every effort to ensure that this product meets high quality and durability standards NAT warrants to the original retail consumer a 1 year limited Warranty from the date the product was purchased at retail and each product is free from defects in materials Warranty does not apply to defects due directly or indirectly to misuse abuse negligence or accidents repairs or alterations lack of maintenance NAT shall in no event be liable for death injuries to persons or property or for incidental special or consequential damages arising the use of our products To receive service under warranty the original manufacturer part must be retumed for examination by an authorized service center Shipping and handling charges may apply defect is found NAT will either repair or replace the product at its discretion DO NOT RETURN TO STORE For Customer Service Email feedback natitools com or Call 1 800 348 5004 Teodbacktinatitols com 1 300 348 5004 3 8 Inch Reversible Air Drill Model 7621 For customer sevice cat 1 800 348 5004 or emai feedbacknatitoals com 8807621 07710 ris List Call 1 800 348 5004 for assistance or replacement parts Proaso provide following information Address ary correspondence 10 poe Nonn American Too Industries Part description and numbor as shown in parts list number Huntington IN 48750
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