8V Cordless 1/2” Impact Wrench Model 67845 Set up and Operating Instructions Visit our website at: http://www.harborfreight.com Read this material before using this product. Failure to do so can result in serious injury. Save this manual. Copyright© 2010 by Harbor Freight Tools®. All rights reserved. No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools.
Contents Important SAFETY Information ���������������������������������3 General Power Tool Safety Warnings ������������������������������������������� 3 Impact Wrench Safety Warnings ������������������������������������������� 5 Vibration Safety ������������������������������ 6 Grounding ��������������������������������������7 Double Insulated Tools: Tools with Two Prong Plugs ��� 7 Extension Cords ������������������������������ 7 Symbology ������������������������������������������ 7 Specifications ����
NOTICE is used to address practices not related to personal injury. Save This Manual Keep this manual for the safety warnings and precautions, assembly, operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the back of the manual near the assembly diagram (or month and year of purchase if product has no number). Keep this manual and the receipt in a safe and dry place for future reference.
operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury. b. Use personal protective equipment. Always wear eye protection. Safety equipment such as dust mask, nonskid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries. c. Prevent unintentional starting.
the power tool for operations different from those intended could result in a hazardous situation. 5. 2. Avoid unintentional starting. Prepare to begin work before turning on the tool. 3. Do not lay the tool down until it has come to a complete stop. Moving parts can grab the surface and pull the tool out of your control. 4. When using a handheld power tool, maintain a firm grip on the tool with both hands to resist starting torque. 5. The battery charger gets hot during use.
electrical shock. • Any power cord must be properly grounded. Ground Fault Circuit Interrupter (GFCI) should also be implemented – it prevents sustained electrical shock. 8. 9. WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities, contains chemicals known [to the State of California] to cause cancer, birth defects or other reproductive harm.
Save these instructions. Grounding To prevent electric shock and death from incorrect grounding wire connection: Check with a qualified electrician if you are in doubt as to whether the outlet is properly grounded. Do not modify the power cord plug provided with the tool. Never remove the grounding prong from the plug. Do not use the tool if the power cord or plug is damaged. If damaged, have it repaired by a service facility before use.
Functions Specifications Battery Pack 18 V / NiCd / 1700 mAh Speed 0 - 2,100 RPM / 3,000 BPM (No Load) Average Torque 205 ft-lbs Forward (clockwise) 211 ft-lbs Reverse (counterclockwise) Drive 1/2” Square Drive Bolt Capacity 1/2” (13 mm) Unpacking When unpacking, make sure that the item is intact and undamaged. If any parts are missing or broken, please call Harbor Freight Tools at 1-800-444-3353 as soon as possible.
Charging the Battery Pack 5. Allow the components to cool if they are warm or hot to the touch. Store the Adapter and Charger in the Storage Case (38). Flanges Figure 2 1. Charge for 2-1/2 to 3 hours, then unplug the Adapter from the wall and the Charger, and remove the Charger from the Battery Pack. Adapter (37) Charger (36) LED Light 4. Plug the Adapter (37) into a 120V wall outlet.
• To set the Impact Anvil (6) to turn forward (clockwise), press the right side of the Forward/Reverse Lever (26) until it clicks into place. • To set the Impact Anvil (6) to turn in Reverse (counterclockwise), press the left side of the Forward/Reverse Lever (26) until it clicks into place. 5. Set the desired direction of the Impact Anvil (6) with the Forward/Reverse Lever (26). 6. Position the socket over the fastener. 7.
Cleaning, Maintenance, and Lubrication Maintenance And Servicing Procedures not specifically explained in this manual must be performed only by a qualified technician. To prevent serious injury from accidental operation: Turn the Power Switch of the tool off and unplug the tool from its electrical outlet before performing any inspection, maintenance, or cleaning procedures. To prevent serious injury from tool failure: Do not use damaged equipment.
PLEASE READ THE FOLLOWING CAREFULLY The manufacturer and/or distributor has provided the parts list and assembly diagram in this manual as a reference tool only. Neither the manufacturer or distributor makes any representation or warranty of any kind to the buyer that he or she is qualified to make any repairs to the product, or that he or she is qualified to replace any parts of the product.
ASSEMBLY DIAGRAM 36 37 35 SKU 67845 For technical questions, please call 1-800-444-3353.
LIMITED 90 DAY WARRANTY Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards, and warrants to the original purchaser that this product is free from defects in materials and workmanship for the period of 90 days from the date of purchase.