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For technical questions, please call 1-888-866-5797.

Item 56544 

        

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Operating instructions

  read the EntirE iMpOrtant SaFEty inFOrMatiOn section at the beginning of this 

manual including all text under subheadings therein before set up or use of this product.

Setting and testing

tO prEVEnt SEriOuS inJury FrOM acciDEntaL OpEratiOn: 
Make sure that the trigger is in the off-position before performing any procedure in this section.

charging Battery

1.  Insert the Adapter cord plug into the 

back of the Screwdriver’s housing.

2.  Plug the Adapter module into an electrical 

outlet. The red Charging Indicator 
will light.  Charge 5-7 hours.

3.  Remove the Adapter from the electrical outlet.   

The red Charging indicator will turn off.

cautiOn! 

Do not overcharge the Battery.  

Do not charge for more than 7 hours continuously.  
The Adapter should not be left connected after 
charging is complete or during operation.

Workpiece and 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.  Secure loose workpieces using a vise or clamps 

(not included) to prevent movement while working.

3.  There must not be objects, such as utility lines, 

nearby that will present a hazard while working.

General instructions for use

1.  Make sure that the Trigger is in the off-position.

2.  Disconnect the Power Adapter before operation.  

The Screwdriver is designed to accept a 1/4″ 

standard hex driver. Do not use larger drivers as 
damage to the gears and/or motor may result.

3.  Snap the desired hex driver into 

the Magnetic Chuck.

4.  If light is needed while driving screws, turn on 

the Work Light using the Work Light Switch.  

nOtE:

 The Work Light will activate once the 

Forward or Reverse Trigger is pressed.

5.  Engage the Screwdriver bit over the 

item being turned. The bit size must 
match the size of the screw.

6.  Squeeze and hold down the top Forward 

Trigger to start clockwise rotation.  For 
reverse (counterclockwise) rotation, 
squeeze the bottom Reverse Trigger. 

7.  When finished using the Screwdriver, release the 

Forward / Reverse Trigger to turn off the tool.

8.  To prevent accidents, turn off the tool 

after use.  Clean, then store the tool 
indoors out of children’s reach.

note:

  The amount of actual torque will vary depending 

on the cleanness and condition of the threads and 
other factors.  If tightening critical components, 
chase threads before assembling components and 
check the actual torque applied to the fastener 
with a mechanical torque wrench (not supplied).

Summary of Contents for 56544

Page 1: ...rence 19e When unpacking make sure that the product is intact and undamaged If any parts are missing or broken please call 1 888 866 5797 as soon as possible Copyright 2019 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 manua...

Page 2: ...ate injury Addresses practices not related to personal injury iMpOrtant SaFEty inFOrMatiOn General power tool Safety Warnings read all safety warnings instructions illustrations and specifications provided with this power tool Failure to follow all instructions listed below may result in electric shock fire and or serious injury Save all warnings and instructions for future reference The term powe...

Page 3: ... energizing power tools that have the switch on invites accidents d remove any adjusting key or wrench before turning the power tool on A wrench or a key left attached to a rotating part of the power tool may result in personal injury e Do not overreach Keep proper footing and balance at all times This enables better control of the power tool in unexpected situations f Dress properly Do not wear l...

Page 4: ...e power tool Carrying the power tool with your finger on the switch or energizing power tool that have the switch on invites accidents b recharge only with the charger specified by the manufacturer A charger that is suitable for one type of battery may create a risk of fire when used with another battery c under abusive conditions liquid may be ejected from the battery avoid contact If contact acc...

Page 5: ...le b Do not smoke during use Nicotine reduces the blood supply to the hands and fingers increasing the risk of vibration related injury c Wear suitable gloves to reduce the vibration effects on the user d Use tools with the lowest vibration when there is a choice e Include vibration free periods each day of work f Grip tool as lightly as possible while still keeping safe control of it Let the tool...

Page 6: ... of Eye Injury Wear ANSI approved safety goggles with side shields Read the manual before set up and or use WARNING marking concerning Risk of Fire Do not cover Charger ventilation ducts Charge on fireproof surface only WARNING marking concerning Risk of Electric Shock Properly connect Charger s power cord to appropriate outlet WARNING marking concerning Risk of Explosion Do not puncture short or ...

Page 7: ...Item 56544 SaFEty OpEratiOn MaintEnancE SEtup Specifications Charger Input Rating 120VAC 60Hz 250mA Battery Rating 4 8V 600mAh Battery Type NiCd Speed 180 RPM Chuck Size 1 4 Functions Work Light Work Light Switch Magnetic chuck Forward trigger reverse trigger ...

Page 8: ...event movement while working 3 There must not be objects such as utility lines nearby that will present a hazard while working General instructions for use 1 Make sure that the Trigger is in the off position 2 Disconnect the Power Adapter before operation The Screwdriver is designed to accept a 1 4 standard hex driver Do not use larger drivers as damage to the gears and or motor may result 3 Snap ...

Page 9: ...ot short incinerate or open battery 4 Disconnect and store charger and tool in dry indoor area out of reach of children troubleshooting problem possible causes Likely Solutions Tool will not start 1 Battery not properly charged 2 Battery burnt out 3 Internal damage or wear Carbon brushes or Trigger for example 1 Make sure Charger is connected and operating properly Give enough time for Battery to ...

Page 10: ...ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO parts List part Description Qty 1 Spindle 1 2 Washer 1 3 C Clip 1 4 Gearbox 1 5 Self Lock Chip 1 6 Self Lock Ring 1 7 Self Lock Pin 1 8 Self Lock Center Bracket 1 9 Front Gear 3 10 Center Bracket 1 11 Rear Gear 3 12 Gasket 1 13 Motor Terminal Cover 1 14 Motor Screw 2 15 Motor Gear 1...

Page 11: ...11 For technical questions please call 1 888 866 5797 Item 56544 SaFEty OpEratiOn MaintEnancE SEtup assembly Diagram 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 23 24 25 26 27 28 29 30 31 32 33 ...

Page 12: ...lusion or limitation of incidental or consequential damages so the above limitation of exclusion may not apply to you THIS WARRANTY IS EXPRESSLY 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 expl...

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