Drill Master 45935 User manual

3/8 INCH CORDLESS DRILL3/8 INCH CORDLESS DRILL
3/8 INCH CORDLESS DRILL3/8 INCH CORDLESS DRILL
3/8 INCH CORDLESS DRILL
9.6 VOL9.6 VOL
9.6 VOL9.6 VOL
9.6 VOLTT
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ASSEMBLY AND OPERATING INSTRUCTIONS
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit our Web site at http://www.harborfreight.com
Copyright © 2000 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
4593645935
KEYLESS CHUCKKEYLESS CHUCK
KEYLESS CHUCKKEYLESS CHUCK
KEYLESS CHUCK KEYED CHUCKKEYED CHUCK
KEYED CHUCKKEYED CHUCK
KEYED CHUCK
®
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Specifications
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Save This Manual
You will need the manual for the safety warnings and precautions, assembly instructions,
operating and maintenance procedures, parts list and diagram. Keep your invoice with this
manual. Write the invoice number on the inside of the front cover. Keep the manual and
invoice in 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
locations. Don’t expose to rain. Keep work area well lighted. Do not use electrically
powered tools in the presence of flammable gases or liquids.
3. Keep children away. Children must never be allowed in the work area. Do not let
them handle machines, tools, or extension cords.
4. Store idle equipment. When not in use, tools must be stored in a dry location to
inhibit rust. Always lock up tools and keep out of reach of children.
5. Do not force tool. It will do the job better and more safely at the rate for which it was
intended. Do not use inappropriate attachments in an attempt to exceed the tool
capacity.
6. Use the right tool for the job. Do not attempt to force a small tool or attachment to
do the work of a larger industrial tool. There are certain applications for which this tool
was designed. Do not modify this tool and do not use this tool for a purpose for which
it was not intended.
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7. Dress properly. Do not wear loose clothing or jewelry as they can be caught in
moving parts. Protective, electrically non-conductive clothes and non-skid footwear
are recommended when working. Wear restrictive hair covering to contain long hair.
8. Use eye and ear protection. Always wear ANSI approved impact safety goggles.
Wear a full face shield if you are producing metal filings or wood chips. Wear an ANSI
approved dust mask or respirator when working around metal, wood, and chemical
dusts and mists.
9. Do not overreach. Keep proper footing and balance at all times. Do not reach over or
across running machines.
10. Maintain tools with care. Keep tools sharp and clean for better and safer
performance. Follow instructions for lubricating and changing accessories. Inspect tool
cords periodically and, if damaged, have them repaired by an authorized technician.
The handles must be kept clean, dry, and free from oil and grease at all times.
11. Disconnect power. Unplug charger when not in use.
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 perform its
intended function. Check for alignment and binding of moving parts; any broken parts
or mounting fixtures; and any other condition that may affect proper operation. Any
part that is damaged should be properly repaired or replaced by a qualified
technician. Do not use the tool if any switch does not turn On and Off properly.
14. 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.
15. Do not operate tool if under the influence of alcohol or drugs. Read warning
labels on prescriptions to determine if your judgment or reflexes are impaired while
taking drugs. If there is any doubt, do not operate the tool.
16. Take caution as some woods contain preservatives such as copper chromium
arsenate (CCA) which can be toxic. When drilling these materials extra care should
be taken to avoid inhalation and minimize skin contact.
Note: Performance of this tool may vary depending on the battery charge level.
Warning: The warnings, cautions, and instructions discussed in this instruction manual
cannot cover all possible conditions and situations that may occur. It must be under-
stood by the operator that common sense and caution are factors which cannot be
built into this product, but must be supplied by the operator.
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Unpacking
When unpacking, check to make sure that all parts are included. If any parts are missing or
broken, please call Harbor Freight Tools at the number on the cover of this manual as soon
as possible.
Battery Precautions
1. Read all instructions and warnings on the battery 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 touch the battery poles with any conductive source.
8. Do not store the battery in a box with other metal objects.
9. Do not throw the battery in a fire.
Charging Battery
The Battery does not come charged from the factory. Charge before using. Refer to top
photos on next page.
1. Push the two side buttons in on the Battery, then slide the Battery off the Drill handle.
2. Slide the Battery into the Charger Base. The battery can only insert one way using the
guide tabs.
3. Plug the Charger Adapter output cord into the Battery Charger connector.
4. Plug the Charger Adapter line cord into an electrical outlet.
Cordless Drill with keyless chuck shown
Model 45936 with Keyed chuck (not shown) will
also come with chuck key
Battery Charger
Battery
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Verify on the Charger Base that the green power indicator and the red charging
indicator light come on. If they do not come on, check the power connection or try a
different wall outlet. Charge the new battery for 8 hours. Subsequent charges will take
3 to 5 hours.
Caution: The charger will not automatically switch off when the battery is fully charged.
The red charging indicator light will remain on. Avoid battery damage by removing
power to the charger after the desired charge time.
Drill Torque Selector
The Torque Selector dial is indicated by the number 1 through 5; Lowest torque: position
#1. Highest torque: position #5.
For example, position #1 (low torque) is appropriate for driving screws into wood without
stripping the screw, but would not provide enough torque for drilling. Position #3 and up
(high torque) are appropriate for drilling.
Charging light (red)
Power light (green)
Chuck
Chuck Sleeve
Torque Selector
Variable Speed Switch
Forward / Reverse Switch
Battery
Battery Release Buttons
Warning: Never charge battery more than 12 hours continuously.
Chargers should not be left plugged in, or charging for more than 12 hours.
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Drill Operation
1. Insert drill or screw bit into the Chuck and hand tighten clockwise (with keyless chuck) or use
chuck key with keyed chuck.
2. Press the Forward/Reverse Switch to desired position.
Forward position: drill or fasten (clockwise rotation). Reverse position: removing fasteners or
freeing bits (counterclockwise rotation).
3. Set the Torque Selector to the desired position.
4. Press (and hold) the Variable Speed Switch to turn drill on.
This Switch varies the speed depending on how far in it is pressed. If the clutch ratchet rattles
and does not move, use a higher torque setting.
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 Buttons.
2. Slide the Battery out of the Drill handle.
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other con-
struction activities, 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 silica 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 ap-
proved 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; avoid storing in high temperature areas. Charging
room temperature: 500 F - 1040F.
3. Note: Always switch to a fresh battery when tool performance begins to diminish. Severe
heat is most destructive to a battery; the more heat generated, the faster the battery loses power. A battery
that gets too hot can be permanently damaged. Never over-discharge a battery by using the tool even after
tool performance is decreasing. Never attempt to discharge a tool’s battery by continuing to pull the tool
trigger. When tool performance begins to diminish, stop the tool, recharge the battery and use the
fresh battery for optimal performance.
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.
Ni-Cd BATTERY MUST BE
RECYCLED OR DISPOSED OF
PROPERLY.
REV. 10/03
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