Harbor Freight Tools Air Grease Gun with 12 In. Hose Product manual
Contents
1. WARNING The brass components of this product contain lead a chemical known to the State of California to cause birth defects or other reproductive harm California Health amp Safety code 8 25249 5 et seq Only use with accessories rated to handle the forces exerted by this tool during operation Other accessories not designed for the forces generated may break and forcefully launch pieces Attach all accessories properly to the tool before connecting the air supply A loose accessory may detach or break during operation Obey the manual for the air compressor used to power this tool Install an in line shutoff valve to allow immediate control over the air supply in an emergency even if a hose is ruptured 7 Usethis tool with both hands only Using tools with only one hand can result in loss of control Vibration Precautions This tool vibrates during use Repeated or long term exposure to vibration may cause temporary or permanent physical injury particularly to the hands arms and shoulders To reduce the risk of vibration related injury 1 For technical questions please call 1 800 444 3353 Anyone using vibrating tools regularly or for an extended period should first be examined by a doctor and then have regular medical check ups to ensure medical problems are not being caused or worsened from use Pregnant women or people who have impaired blood circulation to the hand past hand injuries nervous sy2. Cartridge Filling Figure 1 Page 8 Work Piece and Work Area Set Up 1 Designate a work area that is clean and well lit The work area must not allow access by children or pets to prevent distraction and injury Route the air hose along a safe route to reach the work area without creating a tripping hazard or exposing the air hose to possible damage The air hose must be long enough to reach the work area with enough extra length to allow free movement while working Secure loose workpieces using a vise or clamps not included to prevent movement while working There must not be hazardous objects such as utility lines or foreign objects nearby that will present a hazard while working Loading Grease Gun 1 For technical questions please call 1 800 444 3353 There are three different ways to load the Grease Gun See Figure 1 at left Cartridge Loading a Remove the Container Tube 1 from the Head 3 and draw back Plunger Handle 38 b Insert the open end of grease cartridge into Container Tube c Remove seal pull tab from other end of cartridge and tightly reattach Container Tube to Head d Press Plunger Release Tab 39 Release Plunger rod and pull down Plunger Handle Pump Filling a Draw back Plunger Handle completely b Insert plug into the filler pump socket Verify socket is fastened securely to plug c Operate Grease Gun from filler pump d Disconnect Grease Gun from filler
3. pump e Press Plunger Release Valve and pull down Plunger Handle Bulk Filling a Remove Container Tube from Grease Gun Head b Draw back Plunger Handle completely and bulk fill grease into empty Container Tube c Wipe off any excess grease on outside of Container Tube d Re attach Container Tube to gun head and press the Plunger Release Valve Pull down Plunger Handle and begin using SKU 68293 General Operating Instructions 1 Ifan automatic oiler is not used add a few drops of Pneumatic Tool Oil to the airline connection before use Add a few drops more after each hour of continual use 2 If needed remove the Nozzle 10 from the Connector 9 and fasten the 12 IN Hose accessory to the Connector 3 Once the Grease Gun is attached to air source hose set the air pressure to 90 PSI CAUTION TO PREVENT INJURY FROM TOOL OR ACCESSORY FAILURE Do not exceed the tool s maximum air pressure rating If the tool still does not have sufficient force at maximum pressure and sufficient airflow then a larger tool may be required 4 Squeeze the Trigger to begin flow of grease Continue to squeeze prime until grease flows from the tip of the Nozzle Air Hose 5 Release the Trigger to stop the flow of grease 6 Ifthe tool requires more force to accomplish the task verify that the tool receives sufficient unobstructed airflow CFM and increase the pressure PSI output of the regulator up to the maximum air pressu
4. wear and tear or to lack of maintenance We shall in no event be liable for death injuries to persons or property or for incidental contingent special or consequential damages arising from the use of our product Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation of exclusion may not apply to you THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS To take advantage of this warranty the product or part must be returned to us with transportation charges prepaid Proof of purchase date and an explanation of the complaint must accompany the merchandise If our inspection verifies the defect we will either repair or replace the product at our election or we may elect to refund the purchase price if we cannot readily and quickly provide you with a replacement We will return repaired products at our expense but if we determine there is no defect or that the defect resulted from causes not within the scope of our warranty then you must bear the cost of returning the product This warranty gives you specific legal rights and you may also have other rights which vary from state to state CENTRAL 3491 Mission Oaks Blvd PO Box 6009 Camarillo CA 93011 800 444 3353
5. 3as Ajddng ary ajqeyiog V ainbi4 S OO pejeouqn uoN S oo p3 2911qN7 SKU 68293 For technical questions please call 1 800 444 3353 Page 6 b 2000 E ejiednooseseenu Op O 100 je moje Bulun euy Jo y amen Buysnipy sv N Suol 9 uuo2 YDS SAPIAOIA Bn d pue sajdno9 N loopoigespeuup KK o O Sow Uopeouqnrojgeo4 MA X ooo emssad ge ssnppv SCIOTO 399 14 YIOM Dulbewep WO JOdBA J9 eM S JU A 1d jeuondo jeg Jeuee iy e5eid JJOM JO oo Duibeurep wo uogesuepuoo pue HIP sjuanao Al H asn Jo Julod oj 11e sBuug pepueuuooeJ WNWIUIW z L eurzuivuoueJg 9 uejsKsuogemsouuepol 3 3 AMPARA 3 s ul y9UB Jq 0 11e seinquisiQq pepueuuuooe8J WNWIUIW y e eur Jv eN 3 Uuononpoi uoneJglA J04 esoH uonejos dq eoueusjureuliogpUrejsKs Jo suopes seeos I 4 4 O O O BAR 2 eoe duriossejduo je semoeg Shog Jououv amp UOnonpaiJ uoneJgiA pue asiou JO y sped uoneJgA v uondio sog sjoo p3 2911GN UON E 10 EE HO T r 34 9 paje911qn7 1 o TI do s Luc J dnyeg Ajddng ary ajeuonejs g ounBiJ For tec
6. 93 refrigerators There is an increased risk of the rated air pressure or set within the rated air electric shock if your body is grounded pressure range b Never use oxygen carbon dioxide combustible gases or any bottled gas as an air source for the tool Such gases are capable of explosion and serious injury to persons Tool Use and Care a Use clamps or another practical way to secure and support the workpiece to a stable platform Holding the work by hand or against the body is unstable and is able to lead to loss of control SAVE TH ESE INSTRUCTIONS b Do not force the tool Use the correct tool for the application The correct tool will do the job better and safer at the rate for which the tool is designed c Do notuse the tool if the switch does not turn the tool on or off Any tool that cannot be controlled Sym bols and Specific with the switch is dangerous and must be repaired Safety Instructions d Disconnect the tool from the air source before making any adjustments changing ere accessories or storing the tool Such preventive Sym bol Definitions safety measures reduce the risk of starting the tool unintentionally Turn off and detach the air Symbol Property or statement supply safely discharge any residual air pressure and release the throttle and or turn the switch to n No load speed its off position before leaving the work area e Store the tool when it is idle out of reach Imin Revo
7. CENTRAL Continuous Flow Air Grease Gun 68293 Handheld Air Tool AWARNING Read this material before using this product Failure to do so can result in serious injury SAVE THIS MANUAL When unpacking make sure that the product is intact and undamaged If any parts are missing or broken please call 1 800 444 3353 as soon as possible Visit our website at http www harborfreight com Copyright 2011 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 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 Safety Alert Symbol and Signal Words 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 messa
8. S AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED 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 PARTS THERETO Page 10 For technical questions please call 1 800 444 3353 SKU 68293 Parts List and Assembly Diagram D Qty Description Qty 1 6 jStelBal 1 1 1 1 O ring 000000 1 O ring 0 000000 0 10 28 rri Connector 1 29 O ring 30 O ri 31 i 1 1 11 12 32 Shield 12 1 33 Retainer Ring 13 O ring 34 Tower Spring 14 Piston Seat Air Inlet Nylon Nut Plastic Cover Lever Plunger Handle Piston Plunger Release Tab MEA Connector Please Note 12 IN Hose not shown SKU 68293 For technical questions please call 1 800 444 3353 Page 11 Limited 1 Year 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 one year from the date of purchase 90 days if used by a professional contractor or if used as rental equipment This warranty does not apply to damage due directly or indirectly to misuse abuse negligence or accidents repairs or alterations outside our facilities normal
9. female quick coupler on the tool Such a coupler contains an air valve that will allow the air tool to retain pressure and operate accidentally after the air supply is disconnected Note Air flow and therefore tool performance can be hindered by undersized air supply components 3 The air hose must be long enough to reach the work area with enough extra length to allow free movement while working 4 To check for leaks release the Trigger 26 5 Close the in line shutoff valve between the compressor and the tool 6 Turn on the air compressor according to the manufacturer s directions and allow it to build up pressure until it cycles off 7 Adjust the air compressor s output regulator so that the air output is enough to properly power the tool but the output will not exceed the tool s maximum air pressure at any time Adjust the pressure gradually while checking the air output gauge to set the right pressure range 8 Inspect the air connections for leaks Repair any leaks found Page 5 JOO ye Moie Dulun Sul 103 ey Jej dnoo seseaJou SUOIJ29UUOO YOeS S pIAO1d uoneouqn 00 JIP 104 bunsnipy JI H Jeuee II 9 euondo esoH Japea7 y nid pue sajdnoo 3 euondo 1oje2uqn q joo oy ainsseid se senpv eos WOM 10 100 BuiPeuep Woy uogesuspuoopue pip USAS O a JOO o NE AMO OH JIV V uondio soeg im dn
10. ges that follow this symbol to avoid possible injury or death A DANGER DANGER indicates a hazardous situation which if not avoided will result in death or serious injury AWARNING WARNING indicates a hazardous situation which if not avoided could result in death or serious injury ACAUTION CAUTION used with the safety alert symbol indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE NOTICE is used to address practices not related to personal injury CAUTION CAUTION without the safety alert symbol is used to address practices not related to personal injury 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 Page 2 For technical questions please call 1 800 444 3353 General a Toreduce the risk 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 Cluttered benches and dark areas increase the risk of electric shock fire and or injury to persons b Do not operate the tool in explosive atmospheres such as in the presence of flammable liquids gases or dust The tool is able to create sparks resulting in the ignition of the dust or fumes c Keep bystanders children and vi
11. hanism contaminated Have qualified technician clean and lubricate mechanism Install in line filter in air supply as stated in Initial Set Up Air Supply Severe air leakage 1 Cross threaded housing Check for incorrect alignment and uneven gaps Slight air leakage components If cross threaded disassemble and is normal replace damaged parts before use especially on Loose housing Tighten housing assembly If housing cannot tighten older tools properly internal parts may be misaligned Damaged valve or housing Replace damaged components Dirty worn or damaged valve 4 Clean or replace valve assembly Follow all safety precautions whenever diagnosing or servicing the tool Disconnect air supply before service Record Products Serial Number Here Note If product has no serial number record month and year of purchase instead Note Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY NEITHER THE MANUFACTURER OR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY 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 EXPRESSLY STATES THAT ALL REPAIR
12. hnical questions please call 1 800 444 3353 Page 7 SKU 68293 9 Ifthe tool will not be used at this time turn off and detach the air supply safely discharge any residual air pressure and release the throttle and or turn the switch to its off position to prevent accidental operation Note Residual air pressure should not be present after the tool is disconnected from the air supply However it is a good safety measure to attempt to discharge the tool in a safe fashion after disconnecting to ensure that the tool is disconnected and unpowered Operating Instructions Read the ENTIRE IMPORTANT A 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 Tool Set Up AWARNING TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION Turn off the tool detach the air supply safely discharge any residual air pressure in the tool and release the throttle and or turn the switch to its off position before performing any inspection maintenance or cleaning procedures TO PREVENT SERIOUS INJURY Do not adjust or tamper with any control or component in a way not specifically explained within this manual Improper adjustment can result in tool failure or other serious hazards Bulk Filling Pump Filling
13. ing abnormal operation breakage of the tool or serious injury to persons Use only clean dry regulated compressed air at the rated pressure or within the rated pressure range as marked on the tool Always verify prior to using the tool that the air source has been properly adjusted to SKU 68293 For technical questions please call 1 800 444 3353 Page 3 Specific Safety Instructions de Page 4 The warnings and precautions discussed in this 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 WARNING Some dust created by power sanding sawing grinding drilling 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 chemically treated lumber Your risk from these exposures varies 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 amp Safety Code S 25249 5 et seq
14. lutions or reciprocation per minute of children and other untrained persons A tool is dangerous in the hands of untrained users PSI Pounds per square inch of pressure f Maintain the tool with care A properly KN Foot pounds of torque maintained tool reduces the risk of binding and is easier to control BPM Blows per inute g Check for misalignment or binding of moving parts breakage of parts and any other condition Cubic Feet per Minute of flow that affects the tool s operation If damaged have the tool serviced before using Many accidents SCFM Cubic Feet per Minute of flow are caused by poorly maintained tools at standard conditions There is a risk of bursting if the tool is damaged National pipe thread tapered Service NPS National pipe thread straight a Tool service must be performed only WARNING marking by qualified repair personnel eoe concerning Risk of Eye Injury b When servicing a tool use only identical Wear ANSl approved eye protection replacement parts Use only authorized parts WARNING marking concerning Risk of c Useonly the lubricants supplied with the Hearing Loss Wear hearing protection tool or specified by the manufacturer WARNING marking concerning I Risk of Respiratory Injury Wear Air Source NIOSH approved dust mask respirator a Never connect to an air source that is WARNING marking concerning capable of exceeding 200 psi Risk of Explosion Over pressurizing the tool may cause burst
15. may be highly flammable causing an explosion Cleaning Maintenance and Lubrication Note These procedures are in addition to the regular checks and maintenance explained as part of the regular operation of the air operated tool 1 Daily Air Supply Maintenance Every day perform maintenance on the air supply according to the component manufacturers instructions Performing routine maintenance on the air supply will allow the tool to operate more safely and will also reduce wear on the tool 2 Quarterly every 3 months Tool Disassembly Cleaning and Inspection Have the internal mechanism cleaned inspected and lubricated by a qualified technician 3 Make sure Nozzle and tip of Grease Gun are clear of dirt grease or any debris after each use Page 9 Troubleshooting Possible Causes Likely Solutions Decreased output 1 Not enough air pressure and or Check for loose connections and make sure that tool runs slowly air flow air supply is providing enough air flow CFM at required pressure PSI to the tool s air inlet Do not exceed maximum air pressure Obstructed trigger 2 Clean around trigger to ensure free movement Incorrect lubrication or not Lubricate using air tool oil and grease enough lubrication according to directions Blocked air inlet screen Clean air inlet screen of buildup if equipped Air leaking from loose housing Make sure housing is properly assembled and tight Mec
16. re rating of this tool 7 After every use point the Grease Gun into a suitable receptacle and press the Trigger 26 Doing this will expel any remaining trapped air the Gun 8 To prevent accidents turn off the tool detach the air supply safely discharge any residual air pressure in the tool and release the throttle and or turn the switch to its off position after use Clean external surfaces of the tool with a clean dry cloth and apply a thin coat of tool oil Then store the tool indoors out of children s reach SKU 68293 For technical questions please call 1 800 444 3353 Maintenance AWARNING TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION Turn off the tool detach the air supply safely discharge any residual air pressure in the tool and release the throttle and or turn the switch to its off position before performing any inspection maintenance or cleaning procedures Procedures not specifically explained in this manual must be performed only by a qualified technician TO PREVENT SERIOUS INJURY FROM TOOL FAILURE Do not use damaged equipment If abnormal noise vibration or leaking air occurs have the problem corrected before further use TO PREVENT SEROUS INJURY FROM EXPLOSION Lubricate the tool only with specified lubricants Lubricate the air inlet using only pneumatic tool oil Lubricate the internal mechanism using only white lithium grease Other lubricants may damage the mechanism and
17. sitors away while operating the tool Distractions are able to result in the loss of control of the tool Personal Safety a Stay alert Watch what you are doing and use common sense when operating the tool Do not use the tool while tired or under the influence of drugs alcohol or medication A moment of inattention while operating the tool increases the risk of injury to persons b Dress properly Do not wear loose clothing or jewelry Contain long hair Keep hair clothing and gloves away from moving parts Loose clothes jewelry or long hair increases the risk of injury to persons as a result of being caught in moving parts c Avoid unintentional starting Be sure the switch is off before connecting to the air supply Do not carry the tool with your finger on the switch or connect the tool to the air supply with the switch on d Do not overreach Keep proper footing and balance at all times Proper footing and balance enables better control of the tool in unexpected situations Use safety equipment A dust mask non skid safety shoes and a hard hat must be used for the applicable conditions Wear heavy duty work gloves during use Always wear eye protection Wear ANSI approved safety goggles Always wear hearing protection when using the tool Prolonged exposure to high intensity noise is able to cause hearing loss h Avoid body contact with grounded surfaces such as pipes radiators ranges and SKU 682
18. stem disorders diabetes or Raynaud s Disease should not use this tool If you feel any symptoms related to vibration such as tingling numbness and white or blue fingers seek medical advice as soon as possible Do not smoke during use Nicotine reduces the blood supply to the hands and fingers increasing the risk of vibration related injury Wear suitable gloves to reduce the vibration effects on the user Use tools with the lowest vibration when there is a choice Include vibration free periods each day of work Grip tool as lightly as possible while still keeping safe control of it Let the tool do the work To reduce vibration maintain tool as explained in this manual If abnormal vibration occurs stop immediately SAVE THESE INSTRUCTIONS SKU 68293 Functional Description Air Supply Specifications Operating Air Pressure 90 PSI Air Inlet 1 4 IN 18 NPT Average Air Flow Rate 4 6 OZ per minute Cartridge Capacity 14 OZ Components and Controls Trigger 26 Alr Inlet Container Tube 1 Plunger Handle 38 Hose 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 Unpacking When
19. unpacking make sure that the item is intact and undamaged If any parts are missing or broken please call Harbor Freight Tools at 1 800 444 3353 as soon as possible This air tool may be shipped with a protective plug covering the air inlet Remove this plug before set up SKU 68293 For technical questions please call 1 800 444 3353 AWARNING TO PREVENT SERIOUS INJURY FROM EXPLOSION Use only clean dry regulated compressed air to power this tool Do not use oxygen carbon dioxide combustible gases or any other bottled gas as a power source for this tool 1 Incorporate a filter regulator with pressure gauge oiler in line shutoff valve and quick coupler for best service as shown on Figure A on page 6 and Figure B on page 7 An in line shutoff ball valve is an important safety device because it controls the air supply even if the air hose is ruptured The shutoff valve should be a ball valve because it can be closed quickly Note If an automatic oiler system is not used add a few drops of Pneumatic Tool Oil to the airline connection before operation Add a few more drops after each hour of continual use 2 Attach an air hose to the compressor s air outlet Connect the air hose to the air inlet of the tool Other components such as a coupler plug and quick coupler will make operation more efficient but are not required A WARNING TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION Do not install a
Download Pdf Manuals
Related Search