Chicago Electric 93749 User Manual
ELECTRIC STAPLER/NAILER
93749
SET UP AND OPERATING INSTRUCTIONS
Distributed exclusively by Harbor Freight Tools®.
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit our website at: http://www.harborfreight.com
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
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. Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein. Tools required for
assembly and service may not be included.
For technical questions or replacement parts, please call 1-800-444-3353.
Manual revised 08j
SAVE THIS MANUAL
Keep this manual for the safety warnings and precautions, assembly, operating, inspection, maintenance and cleaning
procedures. Write the product’s serial
number in the back of the manual near the
assembly diagram (or month and year of
purchase if product has no number). Keep
this manual and the receipt in a safe and
dry place for future reference.
NOTICE is used to
address practices
not related to personal injury.
CAUTION, without
the safety alert
symbol, is used to address
practices not related to
personal injury.
General Power Tool Safety
Warnings
IMPORTANT SAFETY
INFORMATION
In this manual, on the labeling,
and all other information provided with this product:
This is the safety alert
symbol. It is used to alert
you to potential personal
injury hazards. Obey all
safety messages that
follow this symbol to avoid
possible injury or death.
DANGER indicates
a hazardous
situation which, if not
avoided, will result in death or
serious injury.
WARNING
indicates a
hazardous situation which, if
not avoided, could result in
death or serious injury.
CAUTION, used
with the safety
alert symbol, indicates a
hazardous situation which, if
not avoided, could result in
minor or moderate injury.
WARNING Read all safety
warnings and instructions.
Failure to follow the warnings and
instructions may result in electric
shock, re and/or serious injury.
Save all warnings and
instructions for future reference.
Keep work area clean. 1. Cluttered
areas invite injuries.
Observe work area conditions. 2. Do
not use machines or power tools in
damp or wet locations. Do not expose to rain. Keep work area well lit.
Do not use electrically powered tools
in the presence of ammable gases
or liquids.
Keep children away. 3. Children must
never be allowed in the work area.
Do not let them handle tools or extension cords.
Store idle equipment. 4. When not
in use, tools must be stored in a dry
location to inhibit rust. Lock up tools
and keep out of reach of children.
Use the right tool for the job. 5. 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
SKU 93749 For technical questions, please call 1-800-444-3353. Page 2
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.
Dress properly. 6. 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.
Do not overreach. 7. Keep proper
footing and balance at all times. Do
not reach over or across running machines or extension cords.
able, disconnected, altered, or not
working properly.
Lock the Trigger by moving the 10.
Trigger Lock to the right and unplug the tool before service. Never
service the Stapler/Nailer, clear jams,
or disassemble with the Trigger unlocked and/or the tool plugged into an
electrical outlet.
Avoid unintentional ring. 11. Lock
the Trigger when not in use and
before plugging in. Do not carry any
tool with your nger on the Trigger,
whether it is plugged into an electrical outlet or not. Do not point the tool
towards yourself or anyone whether it
contains staples/nails or not.
8. Use eye and ear protec-
tion. Always wear ANSI
approved impact safety
goggles and appropriate
hearing protection. Wear
a full face shield if you are producing
metal lings or wood chips. Wear an
ANSI approved dust mask or respirator when working around metal,
wood, and chemical dusts and mists.
Other people in the work area must
also wear ANSI-approved impact
safety goggles.
Maintain tools with care. 9. Keep
tools 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 handle
must be kept clean, dry, and free
from oil and grease at all times. Do
not operate a tool if any portion of the
tool’s operating controls are inoper-
Stay alert. 12. Watch what you are do-
ing. Use common sense. Do not
operate any tool when you are tired.
Check for damaged parts. 13. 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 xtures, and any
other condition that may affect proper
operation. Any part that is damaged
should be properly repaired or re-
placed by a qualied technician. Do
not use the tool if the trigger does not
operate properly.
Guard against electric shock. 14.
Prevent body contact with grounded
surfaces such as pipes, radiators,
ranges, and refrigerator enclosures.
Replacement parts and accesso-15.
ries. This product is to be repaired
and serviced only by a qualied
SKU 93749 For technical questions, please call 1-800-444-3353. Page 3
technician. When this product is
serviced, only identical replacement
parts should be used. 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.
split the workpiece and y free, causing personal injury.
Hold tool away from head and 21.
body. During operation the Nailer
may kick back, causing injury.
Avoid working alone. 22. If an accident
happens, an assistant can bring help.
Do not operate tool if under the in-16.
uence of alcohol or drugs. Read
warning labels if taking prescription
medicine to determine if your judge-
ment or reexes are impaired while
taking drugs. If there is any doubt, do
not operate the tool.
Maintenance. 17. The maintenance
outlined in the “Maintenance” section
should be performed regularly. For
your safety, this product should be
serviced or repaired regularly only by
a qualied technician.
Do not load fasteners with the 18.
Trigger unlocked and/or the tool
plugged into an electrical outlet.
Unintentional ring may occur. Always assume the tool contains fasteners.
Fire fasteners into an appropriate 19.
work surface only. Do not attempt
to re fasteners into surfaces too
hard to penetrate. Do not drive fasteners on top of other fasteners, or at
too steep an angle. Nails can ricochet, causing personal injury. Never
re the Stapler/Nailer into the air, or
point it toward yourself or another
person. Always wear ANSI approved
impact safety goggles during use,
maintenance, and reloading.
Do not re fasteners too close to 20.
the edge of a workpiece. They may
Take caution, as some woods con-23.
tain preservatives such as copper
chromium arsenate (CCA) which
can be toxic. When nailing these
materials extra care should be taken
to avoid inhalation and minimize skin
contact.
WARNING: 24. 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, cement, and other masonry products,
* Arsenic and chromium from chemically treated lumber.
(California Health & Safety Code
25249.5, et seq.)
Maintain labels and nameplates on 25.
the Stapler/Nailer. These carry im-
portant information. If unreadable or
missing, contact Harbor Freight Tools
for a replacement.
Industrial applications must follow 26.
OSHA guidelines.
The warnings, cautions, and instruc-27.
tions discussed in this instruction
manual cannot cover all possible conditions and situations that may occur.
It must be understood by the operator
SKU 93749 For technical questions, please call 1-800-444-3353. Page 4
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