Harbor Freight Tools 40115 User's Manual
Contents
1. Gasket 9 leaking Guide on driver is worn Fasteners are jammed Driver 19 is damaged Rounded Driver 19 slipping off fastener crown Lack of air pressure Slow cycling and loss of power Blade driving fastener too deeply Se 24 and or Piston Nailer Stapler will not drive down tight Broken Spring in Cylinder Cap 4 Inadequate airflow to Nailer Stapler Fasteners are wrong size or damaged Magazine or Nose screws are loose Lubricate as instructed Replace Compression Spring 8 Clean Cap 4 or replace damaged parts Replace Bumper 24 or Pusher Spring Clean channels in Driver Guide 52 Check hose and compressor fittings Replace or lubricate O Rings Replace O Rings Replace Gasket 9 Replace Guide Use correct undamaged Fasteners Tighten screws Replace Driver 19 Replace Driver 19 Supply correct pressure 60 100 PSI Check Compression Spring 8 for broken coils or reduced length Make sure Exhaust is clear Replace either or both parts All procedures in bold on this chart are to be attempted only be a qualified technician SKU 40115 For technical questions please call 1 800 444 3353 Page 8 Maintenance Warning Always disconnect the tool from the air compressor and then empty the magazine of nails or staples before attempting to inspect or perform maintenance to the Nailer Stapler Inspect all of the nuts and screws and make sure they are se2. Otherwise the extension cord could melt and catch fire or cause electrical damage to the tool Check your air compressor s manual for the appropriate size cord It is also possible that the use of an extension cord may cause your circuit breaker to trip or your SKU 40115 For technical questions please call 1 800 444 3353 Page 3 panel fuse to break If this happens either use the compressor without an extension cord or find a larger amperage circuit to use 19 Maintenance 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 qualified technician 20 Compressed air only Never use combustible gas as a power source may occur Do not load nails when the air hose is connected to the tool Always 21 Do not load nails with the trigger or safety depressed Unintentional firing 7 i assume that the tool contains fasteners 22 Disconnect air supply before loading Nailer Before reloading or making any adjustments to the Nailer make sure that the compressed air is disconnected 23 Fire fasteners into an appropriate 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 Never fire the Nailer into the air or point it toward yourself or another person Always wear ANSI
3. are doing use common sense Do not operate any tool when you are tired 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 the trigger does not operate properly Guard against electric shock Prevent body contact with grounded surfaces such as pipes radiators ranges and refrigerator enclosures Replacement parts and accessories This product is to be repaired and serviced only by a qualified 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 Do not operate tool if under the influence of alcohol or drugs Read warning labels if taking prescription medicine to determine if your judgement or reflexes are impaired while taking drugs If there is any doubt do not operate the tool Use proper size and type extension cord If an extension cord is required it must be of the proper size and type to supply the correct current to the compressor without heating up
4. in this instruction manual cannot cover all possible conditions and situations that may occur 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 40115 For technical questions please call 1 800 444 3353 Page 4 Unpacking When unpacking check to make sure the parts listed on page 9 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 Operation 1 4 18 NPT Air Hose Line Vaive Oiler 37 Filter Nailer Z Stapler Tne AT gt RL Recommended Air Line Components AIR COMPRESSOR Air Hose on Reel Regulator For best service you should incorporate an oiler regulator and inline filter as shown in the diagram above Hoses couplers oilers regulators and filters are all available at Harbor Freight Tools 1 You will need to prepare a 1 4 air connector sold separately to connect to the air inlet on the Nailer Stapler First wrap the 1 4 air connector not included with pipe thread seal tape before connecting to a 3 8 ID Air Source Hose not included Connect the Air Source Hose to the Air Plug 77 Note If you are not using an automatic oiler system before operation add a few drops of Pneumatic Tool Oil to the airline connection Add a few drops more after each hour of co
5. pulling the Trigger 38 The tool must not cycle fire If it cycles fires stop immediately and take the tool to a qualified service technician for repair 7 Hold the tool away or off of the workpiece The Safety 42 or nose of the tool should return to its original position Squeeze the Trigger 38 The tool should not cycle fire If it cycles fires stop immediately and take the tool to a qualified service technician 8 Depress the Safety 42 against the workpiece and squeeze the Trigger 38 The tool must cycle fire once only Release the trigger and squeeze it again The tool must cycle fire once only With the Trigger held carefully lift the nailer and press it against the workpiece again The tool must not cycle fire If it fails to act in the manner explained in bold have it repaired by a qualified service technician Loading Nails or Staples ALWAYS WEAR ANSI APPROVED IMPACT SAFETY GOGGLES WHEN RELOADING OR DOING ANY OTHER MAINTENANCE ONTHIS TOOL Other people in the work area must also wear ANSI approved impact safety goggles Warning Make sure the Nailer Stapler is not attached to the air hose whenever loading the tool 1 Depress the Latch 67 and pull back on the Magazine Tail Cover 72 opening Magazine A 61 2 Insert the brad nails into the Magazine letting the pointed end ride on the rail of Magazine B 53 If loading staples fit the crown of the staples so they fit over and ride on the rail o
6. CENTRAL PNEUMATIC ee nn Aan AIR NAILER STAPLER 2 IN 1 KIT Model 40115 ASSEMBLY and OPERATING INSTRUCTIONS 3491 Mission TO Blvd ee CA 93011 Visit our Web site at http iw harborfreight com TO PREVENT SERIOUS INJURY READ AND UNDERSTAND ALL WARNINGS AND INSTRUCTIONS BEFORE USE Copyright 2002 2004 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 Specifications 089 042 Shank 18 Gauge 5 g 1 1 4 L Staple Size 1 4 Crown 039 042 Shank 18 Gauge 1 2 1 1 4 L Oil Dropper 2 Wrenches 1 Coupler Plug Save This Manual You will need the manual for the safety warnings and precautions assembly instruc tions 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 po
7. ENSED TECHNICIANS AND NOT BY THE BUYER THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTSTHERETO SKU 40115 For technical questions please call 1 800 444 3353 Page 9 _ _ 5 a L lk cn amp aw M PEHE pe Cc FL Bbuimeig Ajquessy NOTE Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts SKU 40115 For technical questions please call 1 800 444 3353 Page 10
8. RE 1 a 2 While doing this step and the next 2 steps hold the Nailer Stapler pointed away from you and any other people or fragile objects see Figure 1 Remove all three Safety Cover Bolts 48 on the Safety Cover 47 see Figure 2 3 Lift the Safety Cover 47 off the top of the Nailer Stapler see Figure 3 4 Carefully slide the Driver Cover 50 off around the Safety 42 Note the position of the tab on the Driver Cover 50 Remove the jammed fastener pliers may be necessary to remove a stuck fastener Safety Cover 47 5 Inspect the Driver 19 for bends or breakage If itis Bolts 48 damaged do not use the tool until it is repaired by a qualified technician FIGURE 3 6 Lightly oil the Driver 19 and replace the Driver Cover 50 with the tab in the Cover facing the Driver Guide 52 Replace the Safety Cover 47 being careful to line up the bolt holes and fit the Safety 42 into the slot Replace and securely tighten all of the Safety Cover Bolts 48 Make sure that the Safety 42 moves without sticking Safety 42 Safety Cover 47 Reload the Nailer Stapler Reconnect the Nailer Stapler to the air hose 9 Press the Safety 42 of the Nailer Stapler against Driver tab Safety an appropriate piece of scrap wood Cover 50 as 47 10 Test fire the Nailer Stapler several times checking i for proper operation 11 Disconnect the Nailer Stapler remove the fasteners a
9. approved safety goggles during use maintenance and reloading 24 Do not fire fasteners too close to the edge of a workpiece They may split the workpiece and fly free causing personal injury 25 Take caution as some woods contain preservatives such as copper chromium arsenate CCA which can be toxic When stapling or nailing these materials extra care should be taken to avoid inhalation and minimize skin contact 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 e Lead from lead based paints e Crystalline silica from bricks and cement or other masonry products e Arsenic and chromium from chemically treated lumber California Health amp Safety Code 25249 5 et seq 26 Stay within air pressure capacity Never operate the Nailer above 100 PSI 27 Hold tool away from head and body During operation the Nailer may kick back causing injury 28 Transport Nailer safely Always disconnect air supply when moving the tool in the workplace Carry the tool by the handle and avoid contact with the trigger Note Performance of the compressor if powered by line voltage may vary depending on variations in local line voltage Extension cord usage may also affect tool performance Warning The warnings cautions and instructions discussed
10. curely fastened 2 Periodically lubricate the driving mechanism and magazine with a light oil Wipe down with a clean cloth Never use gasoline or flammable solvents to clean the tool 3 Inspect your air compressor according to manufacturer s instructions Warning If you detect any air leaks power loss the Nailer Stapler skips driving drives too deep or not deep enough take the Nailer Stapler to a qualified service technician Parts List Description Exhaust Deflector a O Ring co a _Non Marking Tip s Heson 5 Sooper a Spacer sa Magazine a Steel Bar ss Pusher Unt 5 5 63 Internal Lining 26 64 Seal sa fas Boy Compression Spring Upper Valve Body 2 6 T i 4 4 4 4 4 4 4 O Ring NO Ol o A D D N N O O O O1 3 4 3 4 14 15 16 17 a On 7 i 7 UIl ee WOlo Ww NO N Po OINIO gt po a o CO hp Part Ez 8 ZZ ca 15 16 EA PLEASE READTHE FOLLOWING CAREFULLY THE MANUFACTURER AND OR DISTRIBUTOR HAS PROVIDED THE PARTS DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY NEITHER THE MANUFACTURER NOR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KINDTO THE BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT ORTHAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT IN FACT THE MANUFACTURER AND OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LIC
11. f the Magazine B 53 3 After the nails or staples reach the nose of the tool close Magazine A 61 Note The window gauge on Magazine A 61 lets you know how many nails or staples remain Operating the Stapler Nailer 1 Attach the Nailer Stapler to the air supply at the Air Plug 77 Start your compressor and check the pressure making sure it is set at the recommended 60 100 PSI and not over the maximum 100 PSI 2 Tofire place the nose of the Nailer Stapler on the workpiece The Nailer Stapler should not fire if the Safety 42 is not depressed Once depressed gently and briefly squeeze the Trigger 88 once Do not fire repeatedly nails or staples could bounce off of one another damaging the work piece or causing PERSONAL INJURY SKU 40115 For technical questions please call 1 800 444 3353 Page 6 Anytime any maintenance or repairs are done including clearing jams FIRST Disconnect the Nailer Stapler from the air hose Empty Magazine A 61 completely Attempt to fire the Nailer Stapler into a piece of scrap wood to ensure that it is disconnected and is incapable of firing any staples Always leave Magazine A 61 open during maintenance The Magazine is spring loaded and may cause parts or a fastener to fly out of the Nailer Stapler Clearing Jams 1 Disconnect tool from air hose empty Magazine A 61 of fasteners release any built up air pressure and leave the magazine open as explained above FIGU
12. nd store the Nailer Stapler in a location out of children s reach SKU 40115 For technical questions please call 1 800 444 3353 Page 7 Anytime any maintenance or repairs are done FIRST Disconnect the Nailer Stapler from the air hose Empty Magazine A 61 completely Attempt to fire the Nailer Stapler into a piece of scrap wood to ensure that it is disconnected and is incapable of firing any staples Always leave Magazine A 61 open during maintenance The Magazine is spring loaded and may cause parts or a fastener to fly out of the Nailer Stapler Troubleshooting Guide Stop using the Nailer Stapler immediately if any of the following problems occur Repairs and part replacements must be done only by a qualified technician All procedures in bold on this chart are to be attempted only be a qualified technician Loose screws in Housing Air leaking between Housing and Nose Damaged O Rings Bumper 24 O Rings in Valve Body 33 are Air leaking at Trigger area damaged Replace O Rings and check contact trip operation Tighten screws Replace O Rings or Bumper 24 Loose screws Tighten Screws Air leaking between Housing and Cap 4 Damaged Gasket 9 Heal co Gasket 9 Insufficient oil Runs slowly or has power loss Exhaust is blocked Worn Bumper 24 or damaged Pusher Spring Dirt in Driver Guide 52 Tool skips a nail Worn or dry O Ring on Piston Damaged O Ring on Trigger Valve Cap
13. ntinual use 2 Setthe air pressure on your compressor to 60 100 PSI Do not exceed the maximum air pressure of 100 PSI 3 Check the air connection for leaks Note The amount of air pressure effects how deep the nails staples will be driven It is suggested that you experiment on scrap material 4 Check the air connection for leaks and disconnect the Nailer Stapler Testing The Single Sequential Safety Trip Mechanism Warning Even though the nailer should be empty during this procedure ALWAYS point the nailer Stapler at a piece of scrap wood when testing 1 The Nailer Stapler should not fire if the nose is not depressed against the workpiece This tool has a contact safety tip mechanism which is designed to prevent inadvertent firing The tool will only fire if the Safety 42 is resting on the workpiece prior to pulling the Trigger 38 2 Make sure the tool is disconnected from the air supply SKU 40115 For technical questions please call 1 800 444 3353 Page 5 Operation Testing The Single Sequential Safety Trip Mechanism continued 3 Empty the magazine of nails or staples Check that the Trigger 38 and the Safety 42 on the nose of the tool move freely without sticking 5 Connect the air supply to the tool at the Air Plug 77 and set at the recommended 60 100 PSI and not over the maximum 100 PSI 6 Test the tool by depressing the Safety 42 on the nose of the tool against the workpiece without
14. rotection Wear a full face shield if you are producing metal filings or wood chips Wear a NIOSH 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 Keep tools clean for better and safer performance Follow instructions for lubricating and changing accessories Inspect tool cords and air hoses 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 inoperable disconnected altered or not working properly Disconnect Air Hose and release any built up air pressure Never service the Nailer clear jams or disassemble with the air hose attached Always release any built up air even after disconnecting hose Disconnect the Nailer when not in use Remove adjusting keys and wrenches Check that keys and adjusting wrenches are removed from the tool or machine work surface before attaching to an air source Avoid unintentional starting Be sure the trigger 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 attached to an air source or not Do not point the tool towards yourself or anyone whether it contains fasteners or not Stay alert Watch what you
15. wer 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 flammable gases or liquids 3 Keep children away Children must never be allowed in the work area Do not let them handle machines tools extension cords or air hoses 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 6 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 7 Donot overreach Keep proper footing and balance at all times Do not reach over or across running machines or air hoses REV 09 04 01 07 SKU 40115 For technical questions please call 1 800 444 3353 Page 2 10 11 12 13 14 15 16 17 18 Use eye and ear protection Always wear ANSI approved impact safety goggles and appropriate hearing p
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