Grizzly T20644, Instruction Manual

Page 1: ...ZZLY INDUSTRIAL INC WARNING NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL INC TR10583 PRINTED IN CHINA MODEL T20644 34º ANGLE FINISH NAILER INSTRUCTION MANUAL ...

Page 2: ... ...

Page 3: ... a job for which it was not designed 9 DO NOT USE UNDER THE INFLUENCE OF DRUGS OR ALCOHOL For Your Own Safety Read Instruction Manual Before Operating This Equipment The purpose of safety symbols is to attract your attention to possible hazardous conditions This manual uses a series of symbols and signal words which are intended to convey the level of importance of the safety messages The progress...

Page 4: ...ries 16 REDUCE THE RISK OF UNINTENTIONAL FIRING Do not carry tool with hand on trigger and always disconnect from air when not in use 17 DISCONNECT TOOLS before ser vicing changing accessories or moving to another location 18 DO NOT OVERREACH Keep proper footing balance at all times 19 USE THE RECOMMENDED ACCESSORIES Consult owner s manual for recommended acces sories The use of improper acces sor...

Page 5: ...T modify this tool or bypass the safety nose mechanism 5 CHECK VALVE Do not use a check valve or any other fitting that allows air to remain in the tool 6 HOSE USAGE Make sure your air hose is designed for the tool in use is in good condition and is long enough to reach your work without stretching However an overly long air hose in the work area may be a tripping haz ard if not kept out of the wa...

Page 6: ...ting this nailer Read the manual before operation Become familiar with this nailer its safety instructions and its operation before beginning any work Serious personal injury may result if safety or operational information is not under stood or followed Nailer accidents routinely happen while moving the gun to another location such as up ladders to another room or even another job site Always disc...

Page 7: ...l you can expect years of trouble free enjoyable operation and proof of Grizzly s commitment to customer satisfaction The specifications details and photo graphs in this manual represent the Model T20644 as supplied when the manual was prepared However owing to Grizzly s pol icy of continuous improvement changes may be made at any time with no obliga tion on the part of Grizzly Foreword Contact In...

Page 8: ...nd all packing mate rials for possible inspection by the ship ping company Otherwise filing a claim can be difficult When you are completely satisfied with the condition of the ship ment inventory the equipment After you remove the nailer case from the box you should find the following Model T20644 Inventory Figure 1 A 34 Finish Nailer 2 1 B Safety Goggles 1 C Oil 1 D Hex Wrench 3 4 5mm 1 Each E C...

Page 9: ...low you to adjust and maintain constant air pressure to your tool and save you the inconvenience of having to manually lubricate your tool every time you use it Quick Connector Quick Coupler Air Hose Quick Coupler Quick Connector Lubricator Filter Regulator Air Compressor Your Tool Figure 2 Typical filter lubricator regulator installation order Compressed Air System Check the current Grizzly catal...

Page 10: ...s clean and free of any knots nails or other foreign objects If the nailer does not fire then the safety yoke mechanism is working correctly If the nailer does fire when you do this immediately disconnect the nailer from the air supply and call Grizzly Technical Support at 570 546 9663 for help If the nailer fires when the trigger is pulled without the safety yoke mechanism being depressed then th...

Page 11: ...ommend you use the following Grizzly nails G6085 G6088 G9545 G6090 G3693 G3697 3 Slide the nail stick all the way down to the nose of the nailer 4 Pull the magazine pusher all the way back then let it come forward until it rests against the end of the nail stick Figure 3 Loading finish nails into nailer Pusher Release To load your nailer 1 DISCONNECT NAILER FROM THE AIR SUPPLY 2 Insert a nail stic...

Page 12: ...Deflection is caused when grain irregu larities knots or foreign objects inside the wood cause the nail to change its path resulting in the nail puncturing the surface of the workpiece as shown in Figure 4 Besides damaging your workpiece deflection can cause injury if your free hand is securing the workpiece in the location that the nail deflects 5 Pull the trigger If the nail drives into the wood...

Page 13: ...ays disconnect air from nailer whenever clearing a jammed nail 3 Flip up the quick release latch located on top of the nailer nose assembly as shown in Figure 6 4 Remove the driver guide cover Figure 7 5 The jammed nail should now be vis ible remove it from the discharge area with needle nose pliers 6 Replace the driver guide cover and snap the quick release latch back into operating position 2 Re...

Page 14: ...nger You will see the piston shaft slide down the discharge area 8 With a long flathead screwdriver or sim ilarly shaped tool push the piston shaft back inside the nailer until you can grip the piston head and remove it from the cylinder Be careful not to scratch the discharge area when pushing the pis ton shaft with the screwdriver 9 Place a new O ring on the new piston and apply a thin film of t...

Page 15: ...Filter Lube Regulator 3 8 NPT H3259 Filter Lube Regulator 1 2 NPT These units are indispensable for prolong ing the lifespan of your air tools Filter keeps water rust out Lubricator features adjustable automatic lubrication Regulator allows you to control the optimum PSI delivery for each air tool Maximum pres sure for each unit is 150 PSI Figure 11 Recoil air hose H3275 1 4 x 25 Recoil Air Hose H...

Page 16: ...2 before every use or after 2 hours of continuous use Wipe off any excess oil near the nailer exhaust to avoid dust build up When the oil that was included with the nailer has been completely used replace with Grizzly Model G2820 Pneumatic Tool Oil Another option to manual oiling would be to install a lubricator in your air compres sor line If your air compressor line already has a lubricator then...

Page 17: ...T20644 34 Angle Finish Nailer 2 16 PARTS BREAKDOWN ...

Page 18: ...GAZINE 24 PT20644024 RUBBER WASHER 74 PT20644074 FIXED SEAT 25 PT20644025 O RING 15 X 2 65 75 PT20644075 PUSHER SPRING 26 PORS018 O RING 17 5 X 1 5 S18 76 PT20644076 PUSHER PIN 27 PT20644027 TRIGGER VALVE SEAT 77 PT20644077 PUSHER SEAT 28 PH7665031 O RING 6 2 X 1 8 78 PT20644078 SPRING CORE 29 PH7665032 O RING 6 4 X 2 79 PT20644079 TORSION SPRING 30 PH7665033 O RING 9 X 1 8 80 PT20644080 PUSHER 31...

Page 19: ... damage 5 Check fitting hose com pressor air pressure 6 Replace piston O ring Lubricate 7 Replace trigger valve O rings 8 Replace bumper 9 Replace cap seal Tool runs slowly or has a loss of power 1 Undersized air hose 2 Nailer is not lubricated 3 Broken spring in cap assem bly 4 Exhaust port in cap is blocked 5 Air pressure too low 1 Use a larger air hose 2 Lubricate nailer 3 Replace spring 4 Clea...

Page 20: ...rought against Grizzly shall be tried in the State of Washington County of Whatcom 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 products To take advantage of this warranty contact us by mail or phone and give us all the details We will then issue you a Return Authorization Number w...