Composite Pro Impact Wrench Model: 51446 *Actual product may vary slightly 880514468 02/2014
Important Operating Instructions CALIFORNIA PROPOSITION 65 WARNING: You can create dust when you cut, sand, drill or grind materials such as wood, paint, metal, concrete, cement, or 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 or other reproductive harm.
Important Operating Instructions GENERAL SAFETY INSTRUCTIONS • Keep the work area clean and well lit. Cluttered and dark areas increase the risk of electric shock, fire, and injury to persons. • Do not operate the tool in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. The tool is able to create sparks resulting in the ignition of the dust or fumes. • Keep bystanders, children, and visitors away while operating the tool.
Important Operating Instructions GENERAL SAFETY INSTRUCTIONS • Risk of electric shock. This tool is not provided with an insulated gripping surface. Contact with a “live” wire will also make exposed metal parts of the tool “live” and shock the operator. • Avoid body contact with grounded surfaces such as pipes, radiators, ranges, and refrigerators. There is an increased risk of electric shock. • Examine the work piece to avoid contact with hidden wiring.
Important Operating Instructions GENERAL SAFETY INSTRUCTIONS • Tool service must be performed only by qualified repair personnel. • When servicing a tool, use only identical replacement parts. Use only authorized parts. • Use only the lubricants supplied with the tool or specified by the manufacturer. • Never connect to an air source that is capable of exceeding 200 PSI. Over pressurizing the tool may cause bursting, abnormal operation, breakage of the tool, or serious injury.
Important Operating Instructions VIBRATION PRECAUTIONS This tool vibrates during use. Repeated or long-term exposure to vibration may cause temporary or permanent physical injury, particularly to the hands, arms, and shoulders. To reduce the risk of vibration-related injury: 1. Anyone using vibrating tools regularly or for an extended period of time should first be examined by a doctor and then have regular medical check-ups to ensure medical problems are not being caused or worsened from use.
Important Operating Instructions controls the air supply even if the air hose is ruptured. The shut-off valve should be a ball valve because it can be closed quickly. Note: if an automatic oiler system is not used, add a few drops of pneumatic tool oil to the airline connection before operation. Add a few more drops after each hour of continual use. 2. Attach an air hose to the compressor’s air outlet. Connect the air hose to the air inlet of the tool.
Important Operating Instructions WARNING: Read the ENTIRE important operating instructions before set-up or use of this product. Inspect tool before use, looking for damaged, loose, and missing parts. If any problems are found, do not use the tool until it has been repaired. WORK AREA SET-UP 1. Designate a work area that is clean and well-lit. The work area must not allow access by children or pets to prevent distraction and injury. 2.
Important Operating Instructions OPERATING INSTRUCTIONS 1. If an automatic oiler is not used, add a few drops of Pneumatic Tool Oil to the airline connection before use. Add a few drops more after each hour of continual use. Do not use detergent oil. 2. Select appropriate size 1/2” drive socket (not included). Use only impact type sockets. 3. Push and snap socket onto anvil. 4. The air impact wrench can be used in either forward or reverse.
Important Operating Instructions STORAGE & MAINTENANCE WARNING: Procedures not specifically explained in this manual must be performed only by a qualified technician. To prevent serious injury from accidental operation, turn off the tool, detach the air supply, safely discharge any residual air pressure in the tool, and release the trigger before performing any inspection, maintenance, or cleaning procedures. To prevent serious injury from tool failure, do not use damaged equipment.
Description Air Hose Filter Regulator Lubricator (Optional) Coupler and Plug Leader Hose (Optional) Air Cleaner/Dryer (Optional) Air Adjusting Valve (Optional) # A B C D E F G H Fine tuning airflow at tool Prevents water vapor from damaging work piece Increases coupler life Provides quick connection and release Air tool lubrication Adjusts air pressure on tool Prevents dirt and condensation from damaging tool or work piece Connects air source to tool Function Air Supply Set-up
Important Operating Instructions TROUBLESHOOTING GUIDE Symptom Decreased output Housing heats during use Severe air leakage (slight air leakage is normal, especially on older tools.) Possible Cause(s) Corrective Action Not enough air pressure and/or air flow Check for loose connections and make sure that the air supply is providing enough air flow (CFM) at required pressure (PSI) to the tool’s air inlet.
Important Operating Instructions WARRANTY Limited Manufacturer Warranty North American Tool Industries (NATI) makes every effort to ensure that this product meets high quality and durability standards. NATI 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.
PARTS LIST Composite Pro Impact Wrench Model: 51446 14 88051446 02/2014
PARTS LIST Model: 51446 Composite Pro Impact Wrench # Description QTY. # Description QTY.
