Summary of the content on the page No. 1
Owner’s Manual & Safety Instructions
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.
framing nailer
28° angle
21° angle
ITEM 68068
Visit our website at: http://www.harborfre
Summary of the content on the page No. 2
SAFETY SETUP OPERATION MAINTENANCE Table of Contents Safety ......................................................... 2 Maintenance .............................................. 12 Specifications ............................................. 6 Parts List and Diagram .............................. 14 Setup .......................................................... 7 Warranty .................................................... 16 Operation ................................................... 10 W
Summary of the content on the page No. 3
IMPORTANT SAFETY INSTRUCTIONS INSTRUCTIONS PERTAINING TO A RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS WARNING – When using tools, basic precautions should always be followed, including the following: General a. To reduce the risks of electric shock, fire, and injury to persons, read all the instructions before using the tool. Work area a. Keep the work area clean and well lighted. c. Keep bystanders, children, and visitors away Cluttered benches and dark areas increase the while oper
Summary of the content on the page No. 4
SAFETY SETUP OPERATION MAINTENANCE Tool use and care a. Use clamps or another practical way to secure f. Maintain the tool with care. and support the workpiece to a stable platform. A properly maintained tool reduces the risk Holding the work by hand or against the body of binding and is easier to control. is unstable and can lead to loss of control. g. Check for misalignment or binding of moving b. Do not force the tool. Use the correct tool for the parts, breakage of parts, and any other c
Summary of the content on the page No. 5
Specific Safety Instructions 1. Operators and others in work area MUST 18. Transport tool safely. Always disconnect air wear ANSI-approved safety goggles with supply when moving the tool. Carry the tool by side shields during use. The employer is the handle and avoid contact with the trigger. responsible to enforce the use of eye protection 19. Hold tool away from head and body. During operation by the operator and others in the work area. the tool may kick back causing injury. 2. Keep fi
Summary of the content on the page No. 6
SAFETY SETUP OPERATION MAINTENANCE Vibration Precautions This tool vibrates during use. 2. Do not smoke during use. Nicotine reduces Repeated or long-term exposure to vibration may the blood supply to the hands and fingers, cause temporary or permanent physical injury, increasing the risk of vibration-related injury. particularly to the hands, arms and shoulders. 3. Wear suitable gloves to reduce the To reduce the risk of vibration-related injury: vibration effects on the user. 1. Anyone
Summary of the content on the page No. 7
Initial Tool Set Up/Assembly Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product. Note: For additional information regarding the parts listed in the following pages, refer to the Assembly Diagram near the end of this manual. Air Supply TO PREVENT EXPLOSION: Use only clean, dry, regulated, compressed air to power this tool. Do not use oxygen, carbon dioxide, combustible gases
Summary of the content on the page No. 8
SAFETY SETUP OPERATION MAINTENANCE Page 8 For technical questions, please call 1-800-444-3353. Item 68028 68068 Figure A: Portable Air Supply Setup C Lubricated B D A E F Tools A E H Non-lubricated C Tools B G A Description Function A Air Hose Connects air to tool B Filter Prevents dirt and condensation from damaging tool or work piece C Regulator Adjusts air pressure to tool D Lubricator (optional) For air tool lubrication E Coupler and Plug Provides quick connection and release F
Summary of the content on the page No. 9
Item 68028 For technical questions, please call 1-800-444-3353. Page 9 68068 Figure B: Stationary Air Supply Setup Slope Lubricated Tools J G C K F H L M C D E I L O C J B B F A A I N F H Non-lubricated Tools Description Function A Vibration Pads For noise and vibration reduction B Anchor Bolts Secures air compressor in place C Ball Valve Isolates sections of system for maintenance D Isolation Hose For vibration reduction E Main Air Line - 3/4″ minimum recommended Distributes air
Summary of the content on the page No. 10
SAFETY SETUP OPERATION MAINTENANCE Operating Instructions Read the ENTIRE IMPORTANT SAFETY INFORMATION section 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 are found, do not use tool until repaired. Work Piece and Work Area Set Up 1. Designate a work area that is clean and well-lit. 3. Secure loose workpieces using a vise or clamps Th
Summary of the content on the page No. 11
Loading the Tool TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION, BEFORE LOADING: • Wear ANSI-approved safety goggles with side shields. Other people in the work area must also wear ANSI-approved impact safety goggles with side shields. • Release the trigger. • Detach the air supply. • Attempt to fire the Tool into a piece of scrap wood to ensure that it is disconnected and is incapable of firing any fasteners. 1. Pull Feeder Shoe all the way to the rear of Magazine. 3. When loading nail
Summary of the content on the page No. 12
SAFETY SETUP OPERATION MAINTENANCE User-Maintenance Instructions Procedures not specifically explained in this manual must be performed only by a qualified technician. TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION, BEFORE ANY MAINTENANCE OR REPAIRS ARE DONE (including clearing jams): • Wear ANSI-approved safety goggles with side shields. Other people in the work area must also wear ANSI-approved impact safety goggles with side shields. • Release the trigger. • Detach the air supply.
Summary of the content on the page No. 13
Troubleshooting Problem Possible Causes Likely Solutions Insufficient 1. Incorrect tool depth setting. 1. Turn depth knob to the left fastener depth. - see Components and Controls on page 6. 2. Not enough air pressure. 2. Check for loose connections and make sure that air supply is providing enough air pressure (PSI) to the tool’s air inlet. Do not exceed maximum air pressure. 3. Incorrect lubrication or 3. Lubricate using air tool oil and grease not enough lubrication. according to direct
Summary of the content on the page No. 14
SAFETY SETUP OPERATION MAINTENANCE Parts List and Diagram Parts List Part Description Qty Part Description Qty 1 Screw 1 Sleeve seat 1 42 2 Air deflector 1 O-ring 16x1.6 1 43 Deflector gasket 1 3 44 Air valve sleeve 1 Hex bolt M6x25 4 4 O-ring 6.1x1.8 1 45 5 Cylinder cap 1 O-ring 6.4x2 1 46 Head valve spring 1 6 47 O-ring 9x1.8 1 Head valve seat 1 7 Air valve spring 1 48 O-ring 32.6x2.5 1 8 Air valve stem 1 49 Head valve 1 9 50 O-ring 2.5x1.5 2 O-ring 44.4x3.5 1 10 O-ring 18x2.65 1 51 Ring gaske
Summary of the content on the page No. 15
Assembly Diagram Item 68028 For technical questions, please call 1-800-444-3353. Page 15 68068 MAINTENANCE OPERATION SETUP SAFETY
Summary of the content on the page No. 16
Limited 90 Day Warranty Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards, and warrants to the original purchaser that this product is free from defects in materials and workmanship for the period of 90 days from the date of purchase. This warranty does not apply to damage due directly or indirectly, to misuse, abuse, negligence or accidents, repairs or alterations outside our facilities, criminal activity, improper installatio
