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18V 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.  Diagrams within this manual may not be drawn proportionally.  Due to continuing 
improvements,  actual  product  may  differ  slightly  from  the  product  described  herein.    Tools  required  for 
assembly and service may not be included.

For technical questions or replacement parts, please call 1-800-444-3353.

 

Summary of Contents for 67845

Page 1: ...ls 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 Diagrams within this manual may not be drawn proportionally Due to continuing improvements actual product may differ slightly from the product described herein Tools required for assembly and service may not be included ...

Page 2: ... Tools Tools with Two Prong Plugs 7 Extension Cords 7 Symbology 7 Specifications 8 Unpacking 8 Instructions for putting into use 8 Functions 8 Operating Instructions 8 Tool Set Up 8 Charging the Battery Pack 9 Work Piece and Work Area Set Up 9 General Operating Instructions 9 Maintenance And Servicing 11 Cleaning Maintenance and Lubrication 11 Troubleshooting 11 Parts List 12 ASSEMBLY DIAGRAM 13 L...

Page 3: ...ch if not avoided could result in minor or moderate injury NOTICE is used to address practices not related to personal injury CAUTION without the safety alert symbol is used to address practices not related to personal injury General Power Tool Safety Warnings WARNING Read all safety warnings and instructions Failure to follow the warnings and instructions may result in electric shock fire and or ...

Page 4: ...Use of these devices can reduce dust related hazards Only use safety equipment that has h been approved by an appropriate standards agency Unapproved safety equipment may not provide adequate protection Eye protection must be ANSI approved and breathing protection must be NIOSH approved for the specific hazards in the work area Power tool use and care 4 Do not force the power tool Use a the correc...

Page 5: ...able or missing contact Harbor Freight Tools for a replacement Avoid unintentional starting Prepare to 2 begin work before turning on the tool Do not lay the tool down until it has come 3 to a complete stop Moving parts can grab the surface and pull the tool out of your control When using a handheld power tool 4 maintain a firm grip on the tool with both hands to resist starting torque 5 The batte...

Page 6: ...nnot cover all possible conditions and situations that may occur It must be understood by the operator that common sense and caution are factors which cannot be built into this product but must be supplied by the operator Vibration Safety 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 sho...

Page 7: ... qualified electrician Double Insulated Tools Tools with Two Prong Plugs Outlets for 2 Prong Plug Battery Chargers marked Double 1 Insulated do not require grounding They have a special double insulation system which satisfies OSHA requirements and complies with the applicable standards of Underwriters Laboratories Inc the Canadian Standard Association and the National Electrical Code Double insul...

Page 8: ...prevent serious injury from accidental operation Turn the Power Switch of the tool off and unplug the tool from its electrical outlet before assembling or making any adjustments to the tool Note For additional information regarding the parts listed in the following pages refer to the Assembly Diagram near the end of this manual Functions Figure 1 Trigger 27 Handle Housing right left 24 28 Battery ...

Page 9: ...ger in the Storage Case 38 CAUTION Do not leave the Battery Pack charging for more than 5 hours or the Battery Pack may become damaged Note Initial charge and recharging is approximately the same amount of time Work Piece and Work Area Set Up Designate a work area that is clean and 1 well lit The work area must not allow access by children or pets to prevent distraction and injury Secure loose wor...

Page 10: ...6 Position the socket over the fastener 6 Holding the handle firmly with one hand 7 and the top of the Housing 24 28 with your other hand gently squeeze the Trigger 27 Note This tool has a variable speed and torque Squeezing the Trigger more tightly will increase the speed and torque of the tool After tightening a fastener check the 8 torque with a torque wrench to make sure the fastener is secure...

Page 11: ...hes 3 replaced by a qualified technician as needed NiCd 4 Battery must be recycled or disposed of properly Do not short incinerate or open battery 5 WARNING If the supply cord of this power tool is damaged it must be replaced only by a qualified service technician Troubleshooting Problem Possible Causes Likely Solutions Tool will not start Battery Pack not charged 1 Internal damage or wear 2 Carbo...

Page 12: ...mm 16 awg 1 32 Electric Wire 115mm 16 awg 1 33 Terminal 1 34 Strap 1 35 Battery Pack 1 36 Charger 1 37 Adapter 1 38 Storage Case not shown 1 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 bu...

Page 13: ...Page 13 For technical questions please call 1 800 444 3353 SKU 67845 ASSEMBLY DIAGRAM 35 36 37 ...

Page 14: ... in lieu of all other warranties express or implied including the warranties of merchantability and fitness To take advantage of this warranty the product or part must be returned to us with transportation charges prepaid Proof of purchase date and an explanation of the complaint must accompany the merchandise If our inspection verifies the defect we will either repair or replace the product at ou...

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