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SKU 45790

5.

Set the Impact Clutch (3) for normal drilling or hammer (impact) drilling.

The impact drill setting (indicated by a hammer symbol) is typically used for drilling

cement or other hard and brittle materials.

6.

Press (and hold) the Variable Speed Switch (23) to turn drill On.

This Switch varies the speed depending on how far in it is pressed.

Avoid overloading the drill.  Always use sharpened drill bits.  Do not apply excessive
pressure to the drill while drilling.  If the drill speed drops abnormally, decrease pressure
immediately.  If the bit stops abruptly, or the bit becomes stuck, release Switch at once.

Removing Battery

1.

Press (and hold) on the Battery Release Button.

2.

Slide the Battery out of the Drill handle.

WARNING:  Some dust created by power sanding, sawing, grinding, drilling, and other
construction activites, contain chemicals known [to the State of California] to cause
cancer, birth defects or other reproductive harm.  Some examples of these chemicals
are:

Lead from lead-based paints

Crystalline cilica from bricks and cement or other masonry products

Arsenic and chromium from chemically treated lumber

Your risk from these exposures varies, depending on how often you do this type of
work.  To reduce your exposure to these chemicals: work in a well ventilated area, and
work with approved safety equipment, such as those dust masks that are specially
designed to filter out microscopic particles. (California Health & Safety Code  25249.5,
et seq. )

Maintenance

1.

Keep tools clean by wiping with a damp cloth.

2.

Store tools in carrying case when not using, avoiding high temperature storage area.

3.

When the battery becomes weak, and the tool loses power, keep the tool turned On

until the battery is completely drained before recharging.  This will ensure a full
recharge.

4.

Recharge battery monthly when not in use to maintain battery life.

5.

Using a rag and light oil, wipe drill bits and other steel parts to keep them from rusting.

Summary of Contents for 45790

Page 1: ...INSTRUCTIONS 3491 Mission Oaks Blvd Camarillo CA 93011 Visit our Web site at http www harborfreight com Copyright 2001 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 For technical questions and replacement parts please call 1 800 444 3353 45790 ...

Page 2: ...a safe and dry place for future reference Safety Warnings and Precautions WARNING When using tool basic safety precautions should always be followed to reduce the risk of personal injury and damage to equipment Read all instructions before using this tool 1 Keep work area clean Cluttered areas invite injuries 2 Observe work area conditions Do not use machines or power tools in damp or wet location...

Page 3: ... 12 Avoid unintentional starting Be sure the switch is in the Off position when not in use Do not carry any tool with your finger on the trigger 13 Stay alert Watch what you are doing use common sense Do not operate any tool when you are tired 14 Check for damaged parts Before using any tool any part that appears damaged should be carefully checked to determine that it will operate properly and pe...

Page 4: ...ry before charging the battery 2 To avoid accidents charge the supplied battery only Do not use a different charger with this battery 3 Do not expose the battery to rain or wet conditions 4 To avoid damage of cable and plug never pull the cable to disconnect the charger 5 Do not use the charger if the cable or plug are damaged 6 Repairs should be carried out by a qualified technician only 7 Do not...

Page 5: ... 25 into the receptacle at the handle bottom of the drill Note the operation time of a new battery will ramp up as it is properly used and recharged minimum of five recharges If charging more than one battery allow the Battery Charger to cool down before reusing Operation Inserting and Removing Drill and Screw Bits The cordless drill is equipped with a keyless chuck Follow these steps to insert bi...

Page 6: ... would not provide enough torque for drilling Position 2 and up high torque are appropriate for drilling Drill Operation 1 Insert drill or screw bit into the Chuck 29 and hand tighten 2 Press the Forward Reverse Switch 26 to desired position Right position drill or fasten clockwise Left position removing fasteners or freeing bits counterclockwise 3 Set the two position Speed Switch 16 for the desi...

Page 7: ...lifornia to cause cancer birth defects or other reproductive harm Some examples of these chemicals are Lead from lead based paints Crystalline cilica from bricks and cement or other masonry products Arsenic and chromium from chemically treated lumber Your risk from these exposures varies depending on how often you do this type of work To reduce your exposure to these chemicals work in a well venti...

Page 8: ...8 Iron Ball 9 Plate 10 Spring 11 Stun Screw 12 Master Impact Gear 13 Impact Setting Plate 14 Impact Adjustable Frame 15 Torque Selector 16 Speed Switch 17 Top Place 18 Radiator 19 3 hole Connector 20 Plate 21 Screw 22 V MOS Tube 23 Variable Speed Switch 24 Battery Clamp 25 Battery Pack 26 Forward Reverse Switch 27 Left Case 28 Double ended Screw Bits 29 Chuck 30 Stun Screw 31 Battery Charger Chuck...

Page 9: ... IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT IN FACT THE MANUFACTURER AND OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS AND NOT BY THE BUYER THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR R...

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