5in. HIGH SPEED AIR SANDER/DRILL COMBO USER`S MANUAL
Contents
1. WARNING e dust createdby power sanding sawing grinding drilling and other construction activities contains chemicals known to the State of Californiato cause cancer birth defects or otherreproductive harm Someexamples of thesechemicals are lead from lead based paints crystalline silica frombricks and cementand other masonry products and arsenic and chromiumfrom chemically treatedlumber Yourrisk from these exposures varies dependingon how oftenyou do thistype of work Toreduce your exposureto these chemicals work in awell ventilated area andwork with approved safety equipment such as those dust masks thatare specially designedto filter out microscopic particles Distributed by Northern Tool Equipment Co Inc 2800 Southcross Drive West Burnsville MN 5337 0499 Made in China 6 of 6 5in HIGH SPEED AIR SANDER DRILL COMBO USER S MANUAL ZN WARNING Read carefully andunderstand all INSTRUCTIONS before operating Failureto follow the safety rulesand other basic safety precautions mayresult in serious personalinjury Item 1991202 Note To connect thistool we recommenda quick coupler adapter not included For smoother operation put 3 5 dropsof pneumatic tool oil in the Hose Joint 6 before each use Step 1 Setthe compressor s pressure regulator to 9OPSI Do notset the compressor s outlet regulator over 90 PSI Step 2 Connectthe Sander Drill tothe air compressor shose If2. other bottled gas as a power source for thistool Note Performance ofthe compressor poweringthis tool if powered by line voltage may vary depending onvariations in localline voltage Extension cord usage mayalso affect compressor performance ASSEMBLY SANDER ASSEMBLY Disconnect the Sander Drillfrom the Air Supply priorto cleaning maintaining or making any adjustmentsto the tool Step 1 Tread the ADAPTER LOCK DOWN 27 clockwiseto loosen itand remove out Step 2 Youwill need sandpaperdiscs the appropriate size for the Backing Plate youwill be using Step 3 Place the desired BACKING PLATE 28 29 or 30 overthe threads ofthe ROTOR 19 Place the sandpaper disc overthe BACKING PLATE Step 4 Thread the ADAPTER LOCK DOWN 27 onto the ROTOR as shown in Figure 1 Tighten 2 of 6 DRILL BITINSTALLATION ZN caution Disconnect the Backing Plate Sander Drill from the Air Supply prior to cleaning maintaining or making anyadjustments to The tool Step 1 Threadthe ADAPTERLOCK DOWN 27 counterclockwise to loosenit and removethe backing plate Step 2 Thread thedrill chuck ontothe SANDING ADAPTER 25 Step 3 Open up thejaws of thedrill by turningthe CHUCK 31 counterclockwise as shown inFigure 2 Step 4 When the jaws are open wide enough to insert the drill bit See Fig 3 slide the bitinto the CHUCK As far as possible Step 5 By hand turnthe CHUCK totighten the jaws Step 6 Insert the Chuck Key into oneof the thr
3. leakingis detected disconnect the airhose and repairbefore use DRILLING Step 1 Markthe material youwish to drillat the spotfor the hole Make sure yourdrill bit is the correctsize for thehole you needto make Step 2 Ifpossible clamp the material in avise to make sure the material does not move or begin tospin while drilling Step 3 Wear eye protectionto guard againstflying wood ormetal Step 4 Setthe compressor s pressure regulator to 90 PSI Do not set the compressor s outlet regulator over 90 PSI Step 5 Connectthe Sander Drill tothe air compressor shose If leakingis detected disconnect the airhose and repairbefore use Step 6 Gripthe Sander Drill firmly Place thedrill bit onthe spot markedin Step 1 Step 7 Tobegin drilling press tne TRIGGER 10 Step 8 Your Sander Drill has avariable speed fordrilling To vary the speed of thedrilling action vary thepressure on the TRIGGER Step 9 Drillonly as deepas necessary Do notdrill into wallsor other areaswhere you cannot identify anypossible hazards behindthe drilling surface Step 10 When you have drilled the hole removethe drill bitfrom the hole while the Sander Drill is stillspinning Thisis to preventthe drill getting caught in the hole and causing damage SANDING Step 1 Identifythe area youwill be sanding Make sure youare using the appropriate grit sandpaper for the material you willbe working with Step 2 Itis recommended thatyou start the Sander Drill before
4. sch AE FE TR A k a a a 1 sch Sla 6 Dress properly Do notwear loose clothing or jewelry asthey 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 Use eye protection Alwayswear ANSI approvedimpact safety goggles Wear a full face shield ifyou are producing metal filings orwood chips Wear anANSI approved dust mask or respiratorwhen working around metal wood andchemical dusts and mists 8 Do notoverreach Keep properfooting and balance at all times Do not reach Over or across running machines 9 Maintain toolswith care Keep toolsclean for betterand safer performance Follow instructions for changingaccessories Inspect toolperiodically and ifany part appears broken or damaged have it repairedby an authorizedtechnician Thehandles must be kept clean dry and free from oil andgrease at alltimes 10 Disconnect power Disconnect tool fromair compressor when not in use and before changing accessories maintaining repairing or cleaning 11 Removeadjusting keys andwrenches Check that adjusting wrenches areremoved from the toolor machine worksurface before connectingit to itspower source 12 Avoidunintentional starting Be surethe air compressorswitch is inthe Off position when not inuse and before connecting to thistool Do notcarry any toolwith your finger on the trigger whether itis connected or
5. ee vd Chuck holes inthe DRILLCHUCK mating theteeth of Fig 2 the Chuck Key with the teeth ot the DRILLCHUCK I Step 7 Turn the Chuck Key totighten the jaws clockwise as shownin Fig 4 Make sure thejaws are tight Step 8 Put the Chuck Key in asafe place Donot lose the Chuck Key Adapter Lock Down REMOVE THE CHUCK Step 1 Open the CHUCK 31 by turningthe CHUCK counterclockwise Insert the short end ofa Hex Key Wrench into the CHUCK andtighten Step 2 Place the HOLDING TOOL 26 into oneof the two holes inthe SANDINGADAPTER 25 SeeFig 5 Step 3 Turn the Hex Key Wrench counterclockwise to loosen the CHUCK Youmay gently tapon the endof Holding Tool gt Hex Key Fig 5 the Hex Key Wrench with a rubber mallet not included Step 4 Remove the CHUCK S ET U P Hase Line AIR Air Hose A rt on Reel Reguiator Recommended Air Line Components Fig 6 3 of 6
6. not 13 Take caution assome woods contain preservatives such ascopper chromium arsenate CCA whichcan be toxic When cuttingthese materials extracare should be taken to avoidinhalation and minimize skin contact 14 Check fordamaged parts Before using any tool any part that appears damaged should be carefully checked to determine that it willoperate properly and perform its intended function Checkfor alignment andbinding of moving parts any broken parts and any othercondition that may affect properoperation Any part that isdamaged should be properly repairedor replaced bya qualified technician Do not usethe tool ifthe trigger does not operate properly 15 Guard againstelectric shock Prevent body contact with groundedsurfaces such as pipes radiators ranges and refrigerator enclosures 16 Do notoperate tool ifunder the influenceof alcohol ordrugs or ifyou are tired This may resultin serious injury 17 Use proper size and type extension cord If anextension cord is required for the compressor itmust be ofthe proper size and type to supply the correctcurrent to the tool without heating up Otherwise the extensioncord could meltand catch fire or cause electrical damage tothe tool 18 Maintenance For yoursafety service and maintenance should be performed regularly by aqualified technician 19 Use clean dry regulated compressed airat 90 PSI Do not exceedthe recommended 90 PSI Never use oxygen carbon dioxide combustiblegases or any
7. ns Don t exposeto rain Keep work area welllighted Do notuse electrically powered tools inthe presence offlammable gases orliquids 3 Keep pets untrained operators andchildren away Children mustnever be allowed in the workarea Do notlet them handlemachines tools orextension cords 4 Store idleequipment When notin use tools must be storedin a dry location to inhibit rust Alwayslock up tools and keep outof reach ofchildren 5 Use theright tool forthe job Do not attemptto force asmall tool orattachment to do the work ofa larger industrialtool There are certain applications for which this tool was designed It willdo the jobbetter and moresafely at therate for whichit was intended Do not modify thistool and donot use thistool for apurpose for whichit was notintended 1 of 6 DIAGRAM amp PART LIST perge 1514 13 12 O OE gem Description S009 ae Description Z gt Body Cylinder Control Pin Vanes Rubber Gasket Rotor Ball Bushing Spring Front End Plate Hose Joint Spacer Rubber Gasket Bearing O Ring Cylinder Housing olo NI OD oO amp Ww Pp Regulator Sanding Adapter Trigger Holding Tool Pin Adapter Lock Down Pin Backing 3 Plate Housing Lock Ring Backing 4 1 2 Plate Bearing Backing 5 1 2 Plate Spacer Rear End Plate 5 of 6 Chuck A ss
8. or choosinga Wel Bilt Product Forfuture reference please complete the owner srecord below Model Purchase Date Save the receipt warranty and theseinstructions It isimportant that youread the entire manual to become familiar with this product before using it This machine isdesigned for certain applications only The distributor strongly recommends that this machine is notmodified and or usedfor any applicationother than that for whichit was designed If you have any questions relativeto a particular application DO NOT use the machine until you have first contacted Northern Tool Equipment to determine if it canor should be performed on the product Before using this product please read the following instructions carefully TECHNICAL SPECIFICATIONS ltem Description ltem Description Free Speed 18 000 RPM Air Inlet Diameter 1 4in 18NPT Disc Size 3in 4 1 2in 5 1 2in Chuck Type 3 8in Jacobs Chuck Air Consumption 4 CFM Max Air Pressure 90 PSI SAVE THIS MANUAL You will need this manual for the safety warnings and precautions assembly operating inspection maintenance andcleaning procedures partslist and assembly diagram Keep this manual andinvoice in asafe and dryplace for futurereference SAFETY RULES Read all instructions before using thistool 1 Keep workarea clean Cluttered areasinvite injuries 2 Observe workarea conditions Do notuse machines orpower tools indamp or wet locatio
9. placing the sandpaper disc onto the work surface This will reduce deep scratching inthe surface Step 3 Tooperate the Sander Drill grip the BODY 1 with yourpalm and place pressure on the TRIGGER 10 tobegin sanding Step 4 You can vary the speed of the Sander Drill to suitdifferent sanding applications by varying the pressure placed on the TRIGGER Step 5 Itis recommended thatyou sand ina random patternto avoid sandinga side to side into yourwork surface Donot sand anyone area tooheavily or for morethan a few seconds at atime Step 6 Everyfew minutes during continuous sanding checkthe condition and wear of the sandpaper Ifnecessary peel and replacethe sandpaper Do not usetorn or severely worn sandpaper you may damageyour work surfaceor suffer physical injury Step 7 Whenyou are donesanding remove the Sander Drill from the work surface and release pressure onthe TRIGGER to stop the Sander Drill MAINTENANCE Your Sander Drill is bestoperated with an Airline Oiler If vou are using the Sander Drill without an Airline Oiler follow the steps below for maintenance Step 1 Disconnectthe Sander Drill fromthe air hose Step 2 Apply a fewdrops of PNEUMATIC TOOL OIL through the airline before eachuse or every hourif used continuously Step 3 Apply a fewdrops of oilto the TRIGGER 10 Work the TRIGGER a fewtimes to lubricate 4of6 For technical questionsand replacement parts please call 1 800 222 5381 Thank you very much f
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