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18V Cordless
SDS Rotary Hammer
93722
ASSEMBLY AND OPERATING INSTRUCTIONS
Due to continuing improvements, actual product may differ slightly from the product described herein.
®
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit our Web site at http://www.harborfreight.com
®
Copyright © 2005 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.
F
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Specifications Cordless Hammer Drill, Plastic Housing with Functions: Construction: Drill only or Hammer only steel components Rechargeable 18VDC Power Supply: Cr harging Unit: 120VAC 1 hour Fast Charge NiCd Battery Pack 1.7 aH Drill: 0 - 1040 rpm Te rigger Switch:L: ocking Forward / Revers Variable Speed Hammer: 0 - 3100 bpm C) huck Type:S: DS-Plus (Special Drive SystemN. et Weight 7.75 Lbs Save This Manual You will need the manual for the safety warnings and precautions, assembly instructions,
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6. Dress properly. Do not wear loose clothing or jewelry as they can be caught in moving parts. Protective, electrically nonconductive clothes and nonskid footwear are recommended when working. Wear restrictive hair covering to contain long hair. 7. Use eye and ear protection. Always wear ANSI approved impact safety goggles and full face shield. Wear an ANSI approved dust mask or respirator when working around metal, wood, and chemical dusts and mists. 8. Do not overreach. Keep proper footi
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16. Guard against electric shock. Prevent body contact with grounded surfaces such as pipes, radiators, ranges, and refrigerator enclosures. 17. Replacement parts and accessories. When servicing, use only identical replacement parts. Use of any other parts will void the warranty. Only use accessories intended for use with this tool. Approved accessories are available from Harbor Freight Tools. 18. Do not operate tool if under the influence of alcohol or drugs. Read warning labels on prescript
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Unpacking When unpacking, check to make sure that the product is intact and undamaged, and all accessories listed below are included. SDS-plus Cordless Hammer Drill 18V Rechargeable Battery Auxiliary Handle with Depth Gauge Quick Charge Battery Recharge Unit If any parts are missing or broken, please call Harbor Freight Tools at the number on the cover of this manual. Using the Battery Charger NOTE: Battery will not reach full charge the first time they are charged. Allow several cycles (operati
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Working with the Rechargeable Battery Charging the Battery: 1. Batteries are normally shipped with low or no charge to prevent potential problems during shipment. Before use, you must charge your new Battery. Initial charge time is approximately 1 hour. Subsequent recharge time is approximately 1 hour. 2. Plug the battery charger into a 120 VAC, 60 Hz power outlet. 3. Insert the Battery into the charger by aligning the rib on the Battery with the groove in the charger. Press the Battery into pla
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Using the battery locks and Removing the Battery 1. After placing the Battery in the tool, battery locks on the side of the Battery engage to prevent the battery from coming out accidentally. 2. To remove the Battery, depress the battery locks and remove the Battery by pulling straight out. Special Drive System (SDS) SDS bits use a cylindrical shank, with indents held by the chuck. To install a bit, pull the Chuck back, insert the bit, then press the chuck forward to lock the bit in place. To r
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Operation For use as a Hammer Drill: CAUTION: Use only impact grade SDS-Plus bits, designed for SDS-Plus hammer drills. Standard bits will not be properly held by this Chuck, and may break under the force created by this tool. SDS-Plus impact grade bits are available from Harbor Freight Tools. 1. The Auxiliary Handle must be installed for additional stability when Hammer Drilling. Always use both hands to hold this tool during hammer drill operation. To install Auxiliary Handle, slide the Auxili
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6. Position the drill bit at the place to be drilled and squeeze the Trigger. The tool is variable speed, and will rotate and hammer faster as the Trigger is progressively squeezed. 7. When the forward end of the Depth Gauge Rod contacts the work surface, you know the hole is the desired depth. Release the Trigger to stop the operation of the tool, and withdraw the bit from the hole. For Use as a Drill: 1. Move the Selector Switch to the Drill setting. Please see picture below for reference. Thi
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For Use as a Hammer: 1. Move the Selector Switch to the Hammer setting. Position the bit on the work material where desired. Squeeze the Trigger to make the tool operate. When finished, release the Trigger to stop the tool. NOTE: Always wear ANSI approved glasses and full face shield when hammering. Keep hands and fingers away from the tool bit area to prevent injury. Troubleshooting Tool will not operate or operates slowly: 1. Battery Pack may be discharged. Replace Battery Pack with a fresh on
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Parts List Pn artD. escriptio Qt TYPn arD. escriptio Qt TYPn arD. escriptio QTY 1hS1 pring Brus 2e5W4 asher, Plat 4r9F1 unction Selecto 2gR1 esistant Sprin 2g6W4 asher, Sprin 5Z0B1 earing, 608- 3tC1 olle 287S4 crew, m4x3 5r1R1 otato 4gS1 prin 2n8P1 i 5Z2B1 earing, 608- 5ZB1 earing 6904 2g9S1 prin 503S3 crew, ST 4x2 1 6gR1 esistant Rin 3g0C1 lamp Bushin 5r4R2 ubber Presse 7gR1 esistant Rin 3d1R1 ubber Hea 5e5H1 andl 8gS1 prin 3y 2A1 uxilliary Handle Ass' 5y6B2 atter 9rG1 ea 3l3S2 teel Bal 5e7W2 i
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Assembly Drawing NOTE: Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts. SKU 93722 For technical questions please call 1-800-444-3353 Page 12
