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SKU 66902 

for technical questions, please call 1-800-444-3353. 

Page 6

Fire fasteners into an appropriate 

14. 

work surface only.  Do not attempt to 

fire fasteners into surfaces too hard 

to penetrate.  Do not drive fasteners 

on top of other fasteners, or at too 

steep of an angle.  Fasteners can 

ricochet causing personal injury.
Do not fire fasteners too close to the 

15. 

edge of a workpiece.  They may split 

the workpiece and fly free, causing 

personal injury.

Transport Tool safely.  Always dis-

16. 

connect air supply when moving the 

tool.  Carry the tool by the handle and 

avoid contact with the trigger.
Hold tool away from head and body. 

17. 

During operation the Tool may kick 

back causing injury.
Do not fire fasteners into a workpiece 

18. 

that has people, utility lines, or other 

objects behind or inside it.

Keep balance while using this tool.  

19. 

Keep area below clear if working in a 

high location, and secure air hose to 

prevent falls from bystanders acci-

dentally pulling on it.
Obey the manual for the air compres-

20. 

sor used to power this tool.
Install in-line shutoff valve to allow im-

21. 

mediate control over air supply in an 

emergency, even if hose is ruptured.
Do not engrave or stamp anything 

22. 

into the housing to prevent weaken-

ing of the housing.
WARNING:  Some dust created by 

23. 

power sanding, sawing, grinding, drill-

ing, and other construction activities, 

contains 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 chemi

-

cally treated lumber 

Your risk from these exposures var-

ies, 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.

)

WARNING:  The brass components 

24. 

of this product contain lead, a chemi-

cal known to the State of California 

to cause birth defects (or other repro-

ductive harm).  (California Health & 

Safety code § 25249.5, 

et seq.

)

The warnings and precautions dis-

25. 

cussed in this 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.

Vibration precautions

This tool vibrates during use.  Re-

peated or long-term exposure to vibra-

tion may cause temporary or permanent 

physical injury, particularly to the hands, 

arms and shoulders.  To reduce the risk of 

vibration-related injury:

Anyone using vibrating tools regu-

1. 

larly or for an extended period should 

Summary of Contents for 66902

Page 1: ...s 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...

Page 2: ...ided 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 NOTICE is used to a...

Page 3: ...conditions Wear heavy duty work gloves during use f Always wear eye protec tion Wear ANSI ap proved safety goggles g Always wear hearing protection when using the tool Prolonged expo sure to high inte...

Page 4: ...not intended for use with the specific tool model increases the risk of injury to persons Use only those fasteners listed i in the Accessories section of this manual Fasteners not identified for use w...

Page 5: ...on by the operator and others in the work area Keep fingers away from Trigger 2 when not driving fasteners to avoid accidental firing Always assume the tool contains 3 fasteners Do not point the tool...

Page 6: ...g grinding drill ing and other construction activities contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm Some examples of these chemicals are...

Page 7: ...a choice between dif ferent processes Include vibration free periods each 5 day of work Grip tool as lightly as possible while 6 still keeping safe control of it Let the tool do the work To reduce vib...

Page 8: ...red Note If an automatic oiler system is not used add a few drops of Pneumatic Tool Oil to the airline connection be fore operation Add a few more drops after each hour of continual use Attach an air...

Page 9: ...at the beginning of this manual including all text under subheadings therein before set up or use of this product Inspect tool before use looking for damaged loose and missing parts If any problems a...

Page 10: ...ress the Safety Nosepiece against 7 the workpiece and squeeze the Trigger The tool must cycle fire only once Release the Trigger and squeeze it again The tool must not cycle fire With the Trigger held...

Page 11: ...fas ten Be sure to keep hands fingers and other body parts away from the Nozzle Press the Trigger 42 to activate the 6 Nailer To avoid indenting or marring when 7 working on the face of fine surfaces...

Page 12: ...rocedures are in addition to the regular checks and maintenance explained as part of the regular op eration of the air operated tool Daily Air Supply Maintenance 1 Every day perform maintenance on the...

Page 13: ...an and lubricate magazine and pusher 3 Check for loose connections and make 4 sure that air supply is providing enough air flow CFM and pressure PSI to the tool s air inlet Do not exceed maximum air p...

Page 14: ...scription Q ty 46 Spring Washer 2 47 Head Screw 2 48 Head Cover 1 49 Hex Bolt 3 50 Safety 1 51 Depth Adjusting Knob 1 52 Adjusting Guide 1 53 E Ring 1 54 Spring 1 55 Spacer A 1 56 Hex Bolt 2 57 Driver...

Page 15: ...y kind to the buyer that he or she 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 expres...

Page 16: ...limitation of incidental or consequential damages so the above limitation of exclusion may not ap ply to you This warranty is expressly in lieu of all other warranties express or implied including th...

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