Harbor Freight Tools 93853 operating instructions Operating Instructions, Figure F

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2.Power Switch (66): The Demolition Hammer is switched “ON” by the slide switch located in the rear Handle (62). To turn the tool “ON”, slide the switch to the right. To turn the tool “OFF”, slide the switch to the left. (See Figure E.)

3.Variable Speed Control (72): The Demolition Hammer is equipped with a Variable Speed Control Dial. The impact rate (BPM) and rotating speed (RPM) can be varied according to the type of work being performed by setting the Variable Speed Control Dial to the selected setting: 1-2-3-4-5-6 (“1” Being the lowest. “6” Being the highest.) The Variable Speed Control Dial may be adjusted while the Motor is running with the tool free from work, allowing the operator to adjust the impact rate and rotating speed according to the actual application. (See Figure E.)

4.Auxiliary Handle (104) and Knob (105): The Demolition Hammer must be supported with the Auxiliary Handle, which can be swiveled 360 degrees. To reposition and/or swivel the Auxiliary Handle, loosen the Knob. Move the Auxiliary Handle to the desired position along the barrel of the tool and firmly retighten the Knob. (See Figure E.)

5.Front Cap (1) and Slider (4): To install a Chisel (106, 107), clean the insert shank end of the chisel to remove any debris. Then, lightly grease the shank with a light oil or grease. Insert the Chisel into the Slider through the Front Cap, while twisting and pushing inward until the Chisel locks into place. (Pull outward on the Chisel to make sure it is locked into the Slider. (See Figure F.)

SLIDER (4)

OIL OR GREASE

(NOT INCLUDED)

CHISEL

FRONT CAP

(106, 107)

CHISEL

(1)

FIGURE F

(106, 107)

FRONT CAP (1)

SLIDER (4)

OPERATING INSTRUCTIONS

WARNING! Always wear ANSI-approved safety impact eye glasses and a full face shield when using the Demolition Hammer. Also wear heavy duty steel-toe boots, hearing protection, dust mask or respirator, and heavy duty work gloves.

SKU 93853

For technical questions, please call 1-800-444-3353

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Contents Demolition Hammer For technical questions, please callProduct Specifications General Safety RulesSave this Manual Work AreaElectrical Safety Personal SafetyTool USE and Care Specific Safety Rules ServiceSKU For technical questions, please call SKU For technical questions, please call Grounding Grounded Tools Tools with Three Prong PlugsThis Product Does not USE a Prong Plug Extension Cords This Product Uses a Prong PlugSee Figure C, next See Figure CFigure C Figure DProduct Features Refer to the Assembly Diagrams onUnpacking See Figure E SKU For technical questions, please callOperating Instructions Figure FINSPECTION, MAINTENANCE, and Cleaning See Figure EFigure G Troubleshooting Problem Possible SolutionParts List Please Read the Following CarefullyAssembly Diagram Warranty Card Limited 1 Year DAY Warranty