Chicago Electric 93449 User manual

30V Cordless
Hammer Drill Kit
ASSEMBLY AND OPERATING INSTRUCTIONS
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.
For technical questions and replacement parts, please call 1-800-444-3353
93449
Due to continuing improvements, actual product may differ slightly from the product described herein.

SKU 93449 For technical questions please call 1-800-444-3353 Page 2
Specifications
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 fol-
lowed 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 lit. 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. 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. It will do the job better
and more safely at the rate for which it was intended. Do not modify this
tool and do not use this tool for a purpose for which it was not intended.
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SKU 93449 For technical questions please call 1-800-444-3353 Page 3
6. Dress properly. Do not wear loose clothing or jewelry as they can be caught
in moving parts. Protective, electrically non-conductive 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. 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.
8. Do not overreach. Keep proper footing and balance at all times. Do not
reach over or across running machines.
9. Maintain tools with care. Keep tools maintained 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.
10. Disconnect power. Unplug Battery Charger when not in use.
11. Remove adjusting keys and wrenches. Check that keys and adjusting
wrenches are removed from the tool or machine work surface before
plugging it in.
12. Avoid unintentional starting. Be sure the switch is in the Off position when
not in use and before plugging in. Do not carry any tool with your finger on
the trigger, whether it is plugged in or not.
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.
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and
other construction 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
(California Health & Safety Code 25249.5, et seq. )

SKU 93449 For technical questions please call 1-800-444-3353 Page 4
15. Guard against electric shock. Prevent body contact with grounded surfaces
such as pipes, radiators, ranges, and refrigerator enclosures.
16. 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.
17. 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.
18. Maintenance. For your safety, service and maintenance should be performed
regularly by a qualified technician.
19. Pacemaker safety warning. People with pacemakers should consult with
their physician(s) before using this product; operation of equipment in close
proximity to a heart pacemaker could cause interference or failure of the
pacemaker.
Note: Performance of the charger may vary depending on variations in local line volt-
age. Extension cord usage may also affect tool performance.
Warning: The warnings, cautions, and instructions discussed in this instruc-
tion manual cannot cover all possible conditions and situations that may oc-
cur. It must be understood by the operator that common sense and caution
are factors which cannot be built into this product, but must be supplied by
the operator.

SKU 93449 For technical questions please call 1-800-444-3353 Page 5
Unpacking
When unpacking, check to make sure that the product is intact and undamaged,
and all accessories listed below are
included.
1/2” Drive Cordless Hammer Drill
(2) Rechargeable Batteries
Auxiliary Handle with Depth Gauge
Quick Charge Battery Recharge Unit
Plastic Storage Case
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 Packs will not reach full charge the first time they are charged.
Allow several cycles (operation followed by recharging) before the Battery Pack will
become fully charged.
Battery Temperature Warning:
WARNING: Battery explosion may cause
serious personal or property injury
including death. Charge the Battery Pack
only within a 50° to 100° F. temperature
range. Lower temperatures may inhibit
charging. Higher temperatures increase
chance of battery failure, including
explosion.
Battery Charger Safety:
1. Charge the Battery Pack only with
the included charger. Use of other
chargers may cause battery failure
including explosion.
2. Ensure that the Battery Charger is connected only to a 120 VAC, 60 Hz power
supply that includes a circuit breaker.
Using the Battery Charger