EXELAIR EX1603KIT Operator's Manual

1/2" air impact wrench

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OPERATOR'S MANUAL

1/2" AIR IMPACT WRENCH

EX1603KIT

WARNING! Some dust created by using power tools contains chemicals known to the state of

California to cause cancer and birth defects or other reproductive harm. This product contains one

or more chemicals known to the State of California to cause cancer and birth defects or other

reproductive harm. Wash hands after handling.

1/2" AIR IMPACT WRENCH

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Summary of Contents for EXELAIR EX1603KIT

Page 1 OPERATOR’S MANUAL 1/2" AIR IMPACT WRENCH EX1603KIT WARNING! Some dust created by using power tools contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. This product contains one or more chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Page 2: Table Of Contents
TABLE OF CONTENTS GENERAL SAFETY RULES..................2 AIR SUPPLY........................4 PRODUCT DESCIPTION....................5 TECHNICAL SPECIFICATIONS...................5 ASSEMBLY........................6 OPERATION.........................8 TROUBLSHOOTING....................9 CARE AND MAINTENACE..................9 EXPLODED DIAGRAMS AND PARTS LISTS............10 WARRANTY........................11 1/2" AIR IMPACT WRENCH...
Page 3: General Safety Rules
GENERAL SAFETY RULES WARNING! ● Improper operation or maintenance of this tool could result in personal injury and/or property damage. Read and understand all warnings and operation instructions before using this tool. ● When using this tool, these basic safety precautions should always be followed to reduce the risk of personal injury and/or property damage.
Page 4 14. Never use the tool if it is defective, damaged, or operating abnormally. 15. Check for misalignment or binding of moving parts, breakage of parts and any other condition that affects the tool operation. If damaged, have the tool serviced before using.
Page 5: Air Supply
AIR SUPPLY Please refer to the typical air system layout recommended below. WARNING! Compressed air can be dangerous. Ensure that you are familiar with all precautions relating to the use of compres- sors and compressed air supply. 1. Use only clean, dry, regulated compressed air as the power source. 2.
Page 6: Product Desciption
PRODUCT DESCRIPTION PART DESCRIPTION QUANTITY 1/2" Air Impact Wrench Anvil Trigger Air Regulating Knob Air Inlet F/R Valve Stem Grease Cap TECHNICAL SPECIFICATIONS COMPONENT SPECIFICATIONS Square drive 1/2" Maximum no load speed 7,000rpm Maximum torque 250Ft-Lb (340Nm) Air inlet 1/4" NPT Air hose (inner diameter) 3/8"...
Page 7: Assembly
ASSEMBLY 1. Remove the air inlet protective cap from the air inlet (E). (See Figure 1) 2. Mount a male plug by hand into the air inlet (E). (See Figure 2) NOTE: Use thread sealant tape on the male plug and tighten it with a wrench for airtight connection.
Page 8 4. Choose the correct impact socket as needed and mount it onto the anvil (B). (See Figure 4) WARNING! Only use impact sockets that have a RPM and Torque rating equal to or greater than the tool itself. 5. If necessary, use the extension bar and then mount impact socket onto the bar.
Page 9: Operation
OPERATION Forward/Reverse rotation is selected by pushing the F/R valve stem in the direction shown by the arrow on the housing of the wrench. 1. How to install/tighten threaded fasteners Push the F/R valve stem (F) forward as indicated by "F" marked on the housing. Press the trigger (C).
Page 10: Troublshooting
TROUBLESHOOTING PROBLEM POSSIBLE CAUSE CORRECTIVE ACTION 1. Flush the tool with air-tool oil or gum 1. Grit or gum in tool. solvent. 2. No oil in tool. 2. Lubricate the tool. 3. Low air pressure. 3. a. Adjust the regulator on the tool to maximum setting.
Page 11: Exploded Diagrams And Parts Lists
EXPLODED DIAGRAM AND PARTS LIST Description Qty. Description Qty. Part No. Part No. Housing* Anvil* Valve sleeve* Hammer cage* F/R valve stem - EX1225IW-03 Hammer pin* O-ring* Hammer dog* Gasket* Drive cam* Bolt* Bearing* Steel ball* Front plate* Spring* Fixing pin* Inlet nipple* Rotor blade - EX1225IW-30 O-ring*...
Page 12: Warranty
MILTON INDUSTRIES AIR TOOL WARRANTY POLICY 3 YEAR LIMITED WARRANTY Please visit www.miltonindustries.com to register this product for the 3-Year limited warranty o ered by Milton. To make any warranty claims or to learn more about the 3 year warranty please visit www.miltonindustries.com For questions about our warranty on this product, contact us at: MILTON INDUSTRIES, INC.