POWERNAIL 445LSW Use and Care Manual
Contents
1. 1 S K A A 5 A 11 27 09 445 29732 TRIGGER CABLE LONG 1 S A A 6 28 09 445 29732 1 TRIGGER CABLE SHORT 1 S A A 7 29 09 445 29733 SAFETY YOKE SPRINGS 2 S 30 09 445 29734 NAIL PUSHER SPRING 1 A A 10 31 09 445 29734 1 SPOOL FOR NAIL PUSHER SPRING 2 A A 10 32 09 445 29735 NAIL PUSHER 1 S A A 10 33 09 445 29735 2 NAIL PUSHER KNOB 1 S A A 10 34 09 445 29736 1 2 ADAPTER PAD ACCESSORY 1 S A 1 35 09 445 29737 5 8 ADAPTER PAD STANDARD 1 S A 2 36 09 445 29738 3 4 ADAPTER PAD STANDARD 1 S A A 3 37 09 445 29739 1 4 x 3 4 DOWEL PIN TRIGGER 1 S 38 09 445 29740 1 4 x 1 2 DOWEL PIN DRV BLADE 1 S A 11 39 09 445 29815 HANDLE EXTRA LONG 1 A A 19 40 09 445 29816 TRIGGER CABLE EXTRA LONG 1 S A A 19 41 09 445 29817 NAIL CHANNEL LONG 1 A A 8 42 09 445 29818 NAIL CHANNEL SHORT 1 A A 9 43 09 445 29820 GATE PLATE 1 S A A 8 A 9 A 16 44 09 445 29821 GATE 1 S A A 8 A 9 A 16 45 09 445 29741 1 8 x 5 8 ROLL PIN GATE 2 S 46 09 445 29742 1 4 20 x 7 8 S H C S SN AND XL ONLY 1 S 47 09 445 29743 1 4 20 x 1 S H C S COVER 4 S 48 09 445 29744 1 4 20 x 3 4 S H C S 4 W PATCH 2 WITHOUT HANDLE 6 S 49 09 445 29745 10 32 x 1 1 4 S H C S KNOB 1 S A 10 50 09 445 29747 1 4 20 x 1 1 4 S H C S FOOT 4 S 51 09 445 29748 5 8 18 JAM NUT DRV BLADE 1 S A 11 52 09 445 29750 8 32 x 1 1 2 F H C S SPACER 2 S KEY S Sold Separately A Sold as part of assembly K Sold as par2. 2 _POWERCLEAT 1 1 2 POWERCLEAT 16 GAGE 16 GAGE 1 1 2 POWERCLEAT 1 1 2 POWERCLEAT 16 GAGE 16 GAGE UNDERLAYMENT 1 1 2 POWERCLEAT 16 GAGE 12 POWERNAILER MODEL 445 TROUBLE SHOOTING CHART a O aron 1 Zero or Low air pressure Check air supply for 70 psi minimum to 110 psi maximum ETA does not retract Driving blade 7 a PERET ann retracts slowly Use 1 4 minimum diameter air fittings Nail is not countersunk 2 Excess air pressure blew out seals Check air supply for 110 psi maximum replace all seals Nailer leaks air Bottom of 1 Operated without rubber bumper installed Replace damaged parts nailer cracked off 2 Excessive air pressure used Replace damaged parts 1 Not using 18 gage Powercleats nails Use 16 gage Powercleats nails only 2 Continued use after a short hit Clear nail immediately after short hit SO 3 Nail pusher damaged or spring broken Replace nail pusher assembly Nails jam in 7 a E nailer 4 Nail channel lose Tighten nail channel retaining screws 5 Bent nail stuck in nail guide Disassemble and clear out bent nail 6 Hit another set nail or hard object Move from obstruction 7 Nail gate worn out Replace nail gate Plunger locked 1 Safety trigger not being depressed Replace damaged plunger safety yoke and i plunger seal up won t move or fire gt Lack of lubrication Manually lubricate through male air inlet fitting
3. 5 29725 23 RETURN CYLINDER U CUP SEAL 09 200 3027 INSTALL AS SHOWN 19 RUBBER SEAT 09 445 29723 INSTALL AS SHOWN 22 PISTON U CUP SEAL Rel 09 200 3026 INSTALL AS SHOWN DRIVING BLADE MODELS 445 XLL XLS LL LS SL SS amp SN PARTS LIST 1 09 445 29701 BODY 2 09 445 29702 CAP S 3 09 445 29703 HANDLE LONG 1 A A 6 4 09 445 29703 1 HANDLE SHORT 1 A A 7 5 09 445 29704 HANDLE HALF 1 A A 6 A 7 A 19 6 09 445 29705 ADAPTER FOOT 1 S 7 09 445 29706 FOOT 1 S A A 8 A 9 A 16 8 09 445 29707 SAFETY YOKE 1 S 9 09 445 29710 PISTON ROD 1 S A A 11 10 09 445 29711 PISTON 1 S A A 11 11 09 445 29830 RETURN CYLINDER 1 S A A 11 12 09 445 29831 PLUNGER 1 S A 11 13 09 445 29715 CYLINDER SLEEVE 1 S 14 09 445 29718 DRIVING BLADE 1 S A A 11 15 09 445 29719 BODY PLATE 062 Thick 1 S 16 09 445 29720 TRIGGER 1 S A A 6 A 7 A 19 17 09 445 29721 SUPPORT RING 1 S 18 09 445 29722 RUBBER CAP 1 S 19 09 445 29723 RUBBER SEAT 1 S K A A 5 A 11 20 09 445 29724 RUBBER BUMPER 1 S 21 09 445 29725 PLUNGER SEAL SET 1 S K A A 5 A 11 22 09 200 3026 PISTON U CUP SEAL 1 S K A A 5 A 11 23 09 200 3027 RETURN CYLINDER U CUP SEAL 1 S K A A 5 A 11 24 09 200 3028 PISTON ROD U CUP SEAL 1 S K A A 5 A 11 25 09 445 29729 PLUNGER WIPER SEAL 1 S K A A 5 26 09 445 29731 RETURN CYLINDER O RING GASKET
4. 9A LONG HANDLE ASSEMBLY 1 S A 7 09 445 29760A SHORT HANDLE ASSEMBLY 1 S A 8 09 445 29761A LONG NAIL CHANNEL ASSEMBLY 1 S A 9 09 445 29762A SHORT NAIL CHANNEL ASSEMBLY 1 S A 10 09 445 29763A NAIL PUSHER ASSEMBLY 1 S A 11 09 445 29764A DRV BLADE ASSEMBLY W RUBBER SEAT 1 S A 12 09 445 29765 3 8 x 50FT RUBBER HOSE W FITTINGS 1 S A 13 09 445 29766 3 8 M amp F COUPLING SET 1 S A 14 09 445 29767 HOSE CLAMP 1 S A 15 09 445 29768 BOX WRENCH 2 S A 16 09 445 29769A SN NAIL CHANNEL ASSEMBLY 1 S A 17 09 445 29770A SN HANDLE ASSEMBLY 1 S A 19 09 445 29824A EXTRA LONG HANDLE ASSEMBLY 1 S A 20 09 445 5421 AIR GAUGE 1 S A 21 09 445 5421R FILTER REGULATOR GAUGE 1 S A 24 AW 445 ALLEN WRENCH SET 1 S A 25 09 445 TU KIT MODEL XLL XLS LL LS SL SS TUNE UP KIT 1 S A 26 09 445SN TU KIT SURFACE NAILER TUNE UP KIT 1 S A 27 09 445 OVH KIT MODEL XLL XLS LL LS SL SS OVERHAUL KIT 1 S A 28 09 445SN OVH KIT_ SURFACE NAILER OVERHAUL KIT 1 S 1 S 06 99420 NAILER SHOE KEY S Sold Separately A Sold as part of assembly K Sold as part of a Kit 9 SCHEMATIC MODELS 445 XLL XLS LL LS SL and SS 10 SCHEMATIC 445 SN SURFACE NAILER 11 POWERCLEATS LENGTH DETERMINATION CHART This chart will assist you in determining the proper length of Powercleats to use for various thicknesses of flooring Approximate vertical penetration of the Powercleat under the hardwood floor is s
5. EE POWERNAIL OO 1300 Rose Road Lake Zurich IL 60047 Phone 1 800 323 1653 Website http Awww powernail com Operation and Maintenance Manual Models 445 XLL XLS LL LS SL SS amp SN Pneumatic Powernailer REVISION G 3 For this parts list and other Powernailer schematics please visit the Powernail Parts Store at http Awww powernail com WARNING Read this manual before you use this Nailer Follow all safety warnings and instructions Do not attempt any disassembly or repairs while the air line is connected Always disconnect the air line first Do not use excessive unregulated air pressure If you are uncertain about the operation of the Nailer call us directly a 1 800 323 1653 for assistance or contact the closest Powernail Dealer for help Please retain this information for future reference REVISION G3 102709 TO PREVENT ACCIDENTAL INJURIES Always wear approved front and side EYE PROTECTION when operating this Nailer Others in the work area should also wear front and side EYE PROTECTION Eye protection will help guard against flying nails and debris which could cause severe eye injury EAR PROTECTION may be required to prevent hearing damage when there are high noise levels in the work area Always DISCONNECT THE AIR SUPPLY before making any adjustments repairing clearing jams or when the Nailer is not in use Never attach the female end of a quick disconnect to the Nai
6. NG Never work on the Nailer if the air line is attached Always disconnect the air line from the Nailer first NAILER DISASSEMBLY TO REPLACE RUBBER BUMPER 20 or 65 1 Disconnect the air supply 2 Remove the four 4 cap screws holding the Adapter Foot Foot and Nail Channel assembly to the main Body see illustration 3 Pull the Rubber Bumper out of the cylinder bore Replace the old Bumper if it shows signs of wear or it is split 4 Reverse these steps to reassemble the Nailer Be sure to align the Driving Blade with the slot in the Nail Channel Assembly while you reassemble the Nailer NEVER FIRE THE NAILER WITHOUT THE RUBBER BUMPER INSTALLED IT WILL SEVERELY DAMAGE THE NAILER TO REPLACE DRIVING BLADE 14 1 Disconnect the air supply 2 Remove the four socket head cap screws holding the Adapter Foot Foot and Nail Channel Assembly to the body 3 Remove the Rubber Bumper 4 Pull the Driving Blade with pliers until the Piston is fully extended outward towards the bottom of the cylinder 5 Use the 15 16 box wrench supplied to unscrew the Driving Blade Jam Nut and remove it Hold the Piston from turning while unscrewing the Jam Nut by holding the piston hex with the 1 1 8 box wrench supplied 6 Push out the 1 4 diameter blade retaining Dowel Pin and remove the broken Driving Blade stub 7 Install a new Driving Blade in the slot and replace the Dowel Pin Screw on the retaining Jam Nut us
7. an rag and lubricate it generously with the supplied Mobile DTE Light Air Tool Oil lubricant Return Cylinder U Cup Lip Seal 23 1 Use a bent paper clip or pick to remove the old U Cup Lip Seal from the internal seal groove inside the Return Cylinder Be careful not to scratch the inside walls of the seal groove with the wire hook 2 Clean out the seal groove Place a new U Cup Lip Seal into the groove be sure it is not twisted in the groove Be sure the lips are facing the inside of the Return Cylinder as shown in the sketch below 5 WARNING The U Cup Lip Seals 23 and 24 look alike but they are different DO NOT mix them up 3 Carefully wipe off the Lip Seal surface with a clean rag and lubricate it generously with the supplied Mobile DTE Light Air Tool Oil lubricant Piston Rod U Cup Lip Seal 24 1 Remove the old U Cup Lip Seal from the seal groove with a bent paper clip or pick using care not to scratch the inside walls of the seal groove with the wire hook 2 Clean out the seal groove and install a new U Cup Lip Seal Be sure the Lips are facing the right direction and are not twisted in the groove See the sketch below ENSUE MERE The Lip Seals 23 and 24 look alike but they are different DO NOT mix them up 3 Carefully wipe off the seal surface with a clean rag and lubricate it generously with the supplied Mobile DTE Light Air Tool Oil lubricant Plunger Wiper Seal 25 1 Use a bent pape
8. could stain the wood flooring walls or furnishings Dry fire the Nailer without nails to purge excess oil before you begin to nail down flooring We will not be responsible for oil stains Before storing the Nailer lubricate and cycle the Nailer in insure internal parts are oil protected from corrosion TO LOAD MODEL 445 XLL LL or SL Place up to two sticks 200 Powercleats into the Nail Channel feed slot Pull back the spring loaded Nail Pusher over the nails until it contacts the last nail and slowly release the Nail Pusher TO LOAD MODEL 445 XLS LS or SS Place one stick 100 Powercleats into the Nail Channel feed slot TO LOAD MODEL 445 SN Place 1 2 stick 50 Powercleats into the Nail Channel feed slot TO UNLOAD To remove nails from the Nail Channel pull the two round knobs on the Nail Pusher together This will clear it from the nail path Then turn the Nailer over so the nails slide out of the channel WARNING Do not use any nails other than Powernail Powercleats Nails which are specifically designed for use in any Powernailer Powercleats Nails are available in various lengths to accommodate any flooring thickness Contact your Powernail Dealer for Powercleats Nails PARTS amp SERVICE When ordering parts include the part number part description Powernailer model and serial number Be sure to state the quantity of the part s required Contact your Powernail Dealer for the necessary parts WARNI
9. ed to bring Powernail quality to a pneumatic Nailer For those looking for the ease of use of a pneumatic tool the Powernailer Model 445 designed for use with 1 1 2 1 3 4 and 2 Powercleats nails provides several distinct advantages Like our Model 45 the Model 445 can nail down 1 2 3 4 and 33 32 tongue and groove hardwood flooring through the use of easy to change no mar adapter plates To use the Model 445 simply snug up the flooring with the rubber mallet pull the safety trigger and tap the plunger with the rubber capped mallet end and let the Nailer drive and set the nail at the correct 45 degree angle For a superior pneumatic Nailer look to the company that has been the industry s quality leader for over 50 years POWERNAIL COMPANY INCORPORATED For Step by Step Videos and Instructions Visit our Web Site at www Powernail com OPERATION Read these instructions carefully before you use the Nailer WARNING Whenever air is connected to the Nailer keep body parts away from the nail discharge path Disconnect the air line before making adjustments or repairs on the Nailer Only connect air to an unloaded Nailer so as to prevent accidental discharge Consult the drawing for the appropriate adapter pad to use with the thickness of flooring you are installing Rack the flooring into place with the rubber end of the mallet supplied with the Nailer Place the Nailer Adapter Foot on the tong
10. hown for each application This is only a guide Results should be tested in the field before proceeding Nail Penetration for 3 4 and 5 8 Underlayment 2 16 GAGE POWERCLEATS x m 374 FLOORING 1 2 FLOORING 9 16 FLOORING 5 78 FLOORING N 7 ee oe 5 ao aa Captain E j zN a ee we eee j 22 1 1 5 32 1 5 g 13 32 E 5 8 amp 2 1 1 32 5 8 Ho N Sia lcld S g a J 3 4 oiai ii joy 34 aoai 1 yoy 4 AnA Ta y 3 4 Y f y a y B Y UNDERLAYMENT 4 UNDERLAYMENT UNDERLAYMENT Ei UNDERLAYMENT p 2 POWERCLEAT 2 POWERCLEAT 2 POWERCLEAT 2 POWERCLEAT 16 GAGE 16 GAGE 16 GAGE 16 GAGE 172 FLOORING F ry ae Ly oS seas Ly 3 4 EN 21 2 8 j ap s as LA 7 lt 5 a a a5 a4 TIIR 8 6 227 58 gjg 3 4 4 4 t 4 t y rai UNDERLAYMENT UNDERLAYMENT UNDERLAYMENT 1 3 4 POWERCLEAT 1 374 POWERCLEAT 1 3 4 POWERCLEAT 16 GAGE 16 GAGE 16 GAGE UNDERLAYMENT 1 3 4 POWERCLEAT 6 GAGE 1 1 2 16 GAGE POWERCLEATS d 9 716 FLOORING d 5 78 FLOORING A 3 8 FLOORING d 1 2 FLOORING N f F ainia aie Eak ENGT 27 327 sen l Agia j 5 8 y 3 4 t y E i e ut m e e 4 5 8 3 4 sige 3 4 TGS a 3 4 iain t Y t EU f Jan N see 8 Bye v UNDERLAYMENT UNDERLAYMENT UNDERLAYMENT UNDERLAYMENT 1 1
11. ing the same tools If the Jam Nut becomes worn and loose after frequent removals it should be replaced 8 Check the fit there should be some sideways movement between the Driving Blade and the Jam Nut assembly This is desirable and helps the blade to align itself with the mating parts 9 Reassemble the components Be sure to align the Driving Blade with the slot in the Adapter Foot Assembly SEAL REPLACEMENT There are 7 seals that may require replacement We recommend that you have your POWERNAIL Dealer replace the Seals SEAL KIT You may choose to buy a Seal Replacement Kit and replace the seals yourself It is good practice to replace all seals at one time regardless if only one seal needs replacement SEAL DESCRIPTION amp NUMBER 1 Rubber Seat 19 2 Plunger Seal Set 21 3 Piston U Cup Lip Seal 22 4 Return Cylinder U Cup Lip Seal 23 5 Piston Rod U Cup Lip Seal 24 6 Plunger Wiper Seal 25 7 Return Cylinder O Ring Gasket 26 To change Seals follow these procedures Be sure the air line is disconnected from the Nailer first before making any repairs Consult the illustration for the name and location of the following component parts DRIVING BLADE ASSEMBLY REMOVAL 1 Disconnect the air supply 2 Remove Rubber Plunger Cap 18 3 Unscrew amp remove Body Cap 2 4 Push Safety Yoke 8 aside and unscrew the three 10 32 cap screws holding the Plunger 12 to the Return C
12. ler This will trap air inside the Nailer and permit it to be discharged Only the unrestricted male connection should be attached to the Nailer Use only regulated compressed air do not use bottled gases of any kind to power this Nailer Normal air pressure should not exceed 120 psi or damage to the Nailer and seals may occur Excess air pressure can cause the Nailer to explode THE TRIGGER IS A SAFETY DEVICE and should only be pulled when the Nailer is in proper position on the work surface and before the plunger is struck with the mallet Do not tie or tape down the safety trigger as the Nailer could discharge if dropped on the plunger The Nailer will not fire unless the trigger is pulled before the mallet blow Do not use the trigger safety as a lock up for the plunger then rack the wood using the locked up Nailer body It will severely damage the mechanism and the Nailer Use the mallet to rack the wood strip not the Nailer DO NOT USE THE METAL END OF THE MALLET TO STRIKE THE PLUNGER use the rubber capped end only Never place any part of the body in the discharge path of the Nailer when air is connected to the Nailer Always make sure Nailer is empty of cleats before connecting air hose so as to prevent any accidental discharge from occurring Never leave the Nailer unattended while it is connected to an air supply DESCRIPTION The Powernailer Model 445 Mallet Actuated Pneumatic Nailer is the latest model design
13. r clip to pick out the felt Wiper Seal out of its groove in the Body Cap 2 2 Clean out the groove and insert a new felt Wiper Seal Saturate the new felt Wiper Seal with oil Return Cylinder O Ring Gasket 26 1 Place a new O Ring Gasket in the groove on top of the Return Cylinder when you reassemble the Driving Blade Assembly 2 Wipe off the O Ring Gasket seal surface and lubricate it generously with the supplied Mobile DTE Light Air Tool Oil lubricant REASSEMBLING THE NAILER 1 Be sure the Rubber Seat Support Ring and Cylinder are installed in the Body and are facing the correct way 2 All seal surfaces must be clean and lubricated generously with the supplied Mobile DTE Light Air Tool Oil lubricant Replace any part that shows signs of wear 3 Use care when installing the seals into their respective cavities Be sure the Seals are contained in their groove and do not come out as the parts slide together Generous cavity lead in chamfers have been provided to help Seal installation 4 Carefully insert the Piston Rod into the return Cylinder and screw the Piston onto the rod Be sure the Piston is facing the correct way ears up hex down 5 Assemble the Driving Blade Dowel Pin and Jam Nut on to the Piston Rod 6 Insert the Driving Blade Assembly up into the bottom of the Nailer Body Cylinder 7 Be sure there is a new O Ring Gasket in the top groove of the Return Cylinder 8 Insert the Plunger in
14. stall the steel Cylinder Sleeve with the chamfered inside edge facing the BOTTOM of the Nailer Plunger Seal Set 21 1 Remove the Teflon Seal and its O Ring expander from the groove using a bent paper clip or pick Be sure not to scratch the inside walls of the seal groove with the wire hook 2 Clean out the seal groove Place a new O Ring into the seal groove by stretching it over the Plunger body Make sure the O Ring is not twisted in the groove Place a new Teflon Seal Ring into the seal groove over the O Ring 3 Carefully push the Teflon Seal Ring over the edge of the Plunger with your thumbs and into the groove Do this as quickly as possible to reduce stretching of the Teflon Seal Ring DO NOT OVER STRETCH THE TEFLON SEAL RING Be sure the Teflon Seal Ring is centered all around the seal groove and not twisted 4 Wipe off the Seal surface with a clean rag and lubricate it generously with the supplied Mobile DTE Light Air Tool Oil lubricant Piston U Cup Lip Seal 22 1 Remove the old Piston U Cup Lip Seal from the Piston using a bent paper clip or pick being careful not to scratch the inside walls of the seal groove or the edge of the Piston with the wire hook 2 Clean out the seal groove Place a new U Cup Lip Seal into the groove Make sure the lips is not twisted in the groove and the lips face the top of the Nailer See the sketch below 3 Carefully wipe off the U Cup Lip Seal surface with a cle
15. t of a Kit MODELS 445 XLL XLS LL LS SL SS amp SN PARTS LIST sal ma 09 445 29751 8 32 LOCKNUT SPACER F 09 445 29754 10 32 x 1 2 S H C S w Patch FOOT i 55 09 445 29832 10 32 x 3 4 S H C S PLUNGER 3 S A 11 56 09 445 29756 1 4 x 1 SPACER CHANNEL 2 S 57 09 445 29757 1 4 20 x 1 2 F H C S W PATCH PAD 3 S 58 09 445 29758 1 4 SPLIT RING LOCK WASHER FOOT 4 S 59 09 445 29759 3 8 NPT 45 STREET ELBOW 1 S 60 09 445 29760 8 32 x 1 4 B H C S CABLE 1 S 61 09 445 29790 SN NAIL CHANNEL 1 A A 16 62 09 445 29791 SN 3 8 NPT 90 STREET ELBOW 1 S 63 09 445 29792 SN 10 32 x 3 8 F H C S PAD 4 S 64 09 445 29795 SN TRIGGER CABLE 1 S A A 17 65 09 445 29796 SN RUBBER BUMPER 1 S 66 09 445 29797 SN NO MAR PAD 1 S 67 09 445 29798 SN HANDLE 1 A A 17 68 09 445 29799 SN ADAPTER FOOT 1 S 69 09 445 29822 10 32 x 3 4 S H C S W PATCH GATE 4 S 70 09 445 29836 10 32 x 3 8 S H C S GATE 2 S 71 09 445 29819 030 PLASTIC SHIM 2 S 72 09 445 29738 1 22mm ADAPTER PAD 1 S 09 445 29736 Assemblies Kits amp Accessories 1 2 ADAPTER PAD fe 09 445 29737 5 8 ADAPTER PAD i s A 3 09 445 29738 3 4 ADAPTER PAD 1 S A 4 09 445 29757A 8 OZ AIR TOOL OIL 1 S A 5 09 200 3058A SEAL KIT 1 EACH OF ALL SEALS 1 S A 6 09 445 2975
16. the Nailer as excess oil will be discharged with the spent air and could stain the wood flooring walls or furnishings We will not be responsible for oil stains WARNING Detergent oil is not recommended and may damage the seals Consult the filter regulator lubricator manufacturer s recommendations for proper operation settings and unit maintenance The air source must continuously deliver 100 to 120 psi and 3 1 2 cubic feet of air per minute to operate the Nailer Connect a 1 4 minimum internal diameter and clean air hose to the Nailer Be sure the air regulator is set at 90 psi If the nail is not countersunk below the surface of the wood turn up the air pressure but not over 120 psi Check for air supply leaks that waste air and starve the Nailer of air thereby reducing its performance There should be no orifice smaller than 1 4 in the air path between the Regulator and the Nailer LUBRICATION If you do not use an in line lubricator you must lubricate the Nailer manually The frequency of lubrication is dependent upon the duty cycle of the Nailer Continuous duty requires more frequent oiling than intermittent duty At least every eight 8 hours place two to four drops of Air Tool Oil supplied with your Nailer into the disconnected air line male connector attached to the Nailer WARNING Do not over lubricate the Nailer excess oil mist or drops will be vented with spent air when over lubricated Excess oil
17. to the top cavity of the Body Line up the holes and install the three Plunger retaining screws It is important that the three 10 32 screws are tight or air leakage will occur 9 Position the Safety Yoke in the Plunger groove 10 Install the Body Cap and Plunger Rubber Cap 11 Turn the Nailer upside down Install the Rubber Bumper Nail Channel Assembly and Adapter Foot Be sure to align up the Driving Blade with the slot in the Foot before the Nailer is closed up 12 NEVER FIRE THE NAILER WITHOUT THE RUBBER BUMPER INSTALLED IT WILL DAMAGE THE NAILER TO CLEAR A NAIL JAM 1 It helps to tap the Driving Blade back to the retracted position before trying to remove a jammed nail A spare Driving Blade works best for this 2 Try to pull the jammed nail out of the gate with a pair of long nose pliers If this does not work remove the four 4 cap screws holding the Foot Gate and Nail Channel Assembly together 3 Separate the Foot and gate with a screw driver just enough to clear out the jammed nail 4 Put thread locking compound on all screws and reassemble the components For Step by Step Videos and Instructions Visit our Web Site at www Powernail com Pneumatic Seal Part Numbers and Locations SEAL P N amp LOCATION 26 SS A RETURN CYLINDER O RING GASKET 09 445 29731 25 PLUNGER WIPER SEAL 09 445 29729 24 PISTON ROD U CUP SEAL 09 200 3028 INSTALL AS SHOWN 21 PLUNGER SEAL 09 44
18. ued edge of the flooring strip to be nailed Be sure the Adapter Foot is pressed tightly against the edge of the flooring strip above the tongue Be sure flooring strips are racked tightly Pull the Safety Trigger and tap the Nailer Plunger Rubber Cap with the rubber capped end of the mallet to discharge the Nailer WARNING It is not necessary to hit the Nailer hard to activate it Never hit the Nailer with excessive force or with the metal end of the mallet this will damage the Nailer Never use the Safety Trigger interlock to lock up the plunger and rack the wood with blows to the Nailer body This will severely damage the safety mechanism and Nailer This abuse and damage is not covered by the warranty Before each use check all screws to be sure they are tight Shock and vibration can loosen screws Do not over tighten any screw AIR SUPPLY The air must be clean and dry Dirty and or wet air will damage the Nailer A combination filter regulator lubricator is required for proper Nailer performance and should be placed close to the Nailer per manufacturers recommendations Drywall Dust e Using Pneumatic Powernailers in drywall dust conditions will dramatically decrease the life of the Nailer e Drywall dust is abrasive when cycled through the Nailer it will cause excessive wear Fill the lubricator with a high quality Air Tool Oil Adjust the lubricator to the manufacturers recommendations Do not over oil
19. ylinder 11 5 Pull the Plunger up and out of the Nailer Body 1 cavity 6 Remove the Return Cylinder O Ring Gasket 26 located on the top of the Return Cylinder under the Plunger 7 Turn the Nailer over and remove the four cap screws 50 that fasten the Adapter Foot and Nail Channel Assembly to the Nailer Body and lift the Assembly off the Body 8 Remove the Rubber Bumper 20 or 65 9 Pull the Driving Blade Assembly out of the Nailer Body by pulling on the Driving Blade 10 Hold the Piston Rod 9 with an 11 16 socket over its hex end opposite the Piston Do not use pliers or a vise anywhere on the metal parts they can damage the sealing surfaces 11 Use the supplied box wrenches to remove the 5 8 18 Jam Nut 51 Remove the Dowel Pin 38 and Driving Blade 14 12 Unscrew the Piston from the Piston Rod using the supplied box wrenches and separate the Piston Piston Rod and Return Cylinder TO REPLACE THE SEALS Rubber Seat 19 1 Remove the Cylinder Sleeve 13 The Cylinder Sleeve should slide out of the Nailer Body when you pull out the Driving Blade Assembly 2 Remove the metal Support Ring 17 and Rubber Seat from inside the Nailer body Note that the chamfer on the inside of the Rubber Seat faces the BOTTOM of the Nailer do not reverse the direction of the chamfer when you replace the Rubber Seat 3 Replace the Rubber Seat Support Ring and Cylinder Sleeve Be sure to re in
Download Pdf Manuals
Related Search