Craftsman 113.226421, Owner'S Manual

Page 1: ...may be found on the back side of the base You should record both model and serial number in a safe place for future use CAUTmON Read GENERAL and ADDITIONAL SAFETY INSTRUCTIONS carefully TA SANDER DISC assembly operating repair parts Sold by SEARS ROEBUCK AND CO Chicago IL 60684 U S A Part No SP4916 ...

Page 2: ...istwatches to get caught n moving parts NONSLIP footwear is recom 21 mended Wear protective hair covering to con tain long hair Roll long sleeves above the elbow 22 2 USE SAFETY GOGGLES Head Protection Wear safety goggles must comply with ANSi 2 Z87 1 at all times Everyday eyeglasses only have impact resistant lenses they are NOT safety glasses Also use face or dust mask if cutting operation is du...

Page 3: ...c or belt d Never climb on the machine e Never turn your Sander ON before clear ing the belt table and worktable of all ob_ jects f Make sure the sanding belt runs in the right direction directional arrow on back side of belt Always have the tracking adjusted correctly so that the belt does not run off the pulleys g Hold the work firmly when sanding on the belt and against the worktable when sandi...

Page 4: ...11 i _ WARNING DO NOT ALLOW FAMILIARITY GAINED FROM FREQUENT USE OF YOUR MACHINE TO BECOME COMMONPLACE ALWAYS REMEMBER THAT A CARELESS FRACTION OF A SECOND IS SUFFICIENT TO INFLICT SEVERE INJURY READ AND FOLLOW THE WARNINGS THAT APPEAR ON THE TOOL II I II i JL I IIIIII I I I I I Ill FOR YOUR OWN SAFETY 4 AVOID KICKBACK WORKPiECE THROWNAT 1 READ AND UNDERSTANDOWNER S MANUAL YOU DO NOTUSE RIGHTHALF ...

Page 5: ...YOUR HANDS CONTACTING THE SANDING SURFACE If power cord is worn or cut or damaged in any way have it replaced immediately Your unit is for use on 110420 volts and has a plug that looks like below fi 3 PRONG PLUG UNDING PRONG PROPERLY GROUNDED 3 PRONGOUTLET This power tool is equipped with a 3 conductor cord and grounding type plug which has a grounding prong approved by Underwriters Laboratories a...

Page 6: ... THICK THIS EDGEMUST BE PERFECTLY STRAtG HT ALONG THISEDGE SHOULDBENOGAPOR OVERLAPHEREWHEN SQUARE_SFLtPPEDOVER N DOTTEDPOSITION Separate all parts from packing materials and check each item with illustration and Table of Loose Parts Make certain all items are account ed for before discarding any packing material If any parts are missing do not attempt to assemble the Belt and Disc Sander plug in t...

Page 7: ... sander while in use Any good grade of plywood or chipboard with a 3t4 minimum thick ness is recommended Thinner chipboard can break _ _ 24 MIN T 5 7t16 318 DIAMETER 4 HOLES Follow instructions for mounting to work bench substituting a board 18 x 24 mini mum size and using 5t16 inch flat head screws Iockwashers and hex nuts not in cluded Screw length should be 11 2 plus the thickness of the mounti...

Page 8: ...the base locate the timing set screw centered in the locknut loosen the Iocknut with a 7 16 inch wrench and raisethe setscrew about t 4 inch using the 1t8 inch hex wrench TIMING BELT TENSION ADJUSTMENTSET SCREWAND LOCKINGNUT ji The lower pulley motor shaft can now be raised enough to slip the belt over both pulleys Place fingers of hand in position to apply light pressure to squeeze belt inward Ad...

Page 9: ...W 1 4 20X1 3 4 SANDING DiSC HEXWRENCH t II _ Iqll i i1 1 Align flat on shaft with setscrew in sanding plate Slide sanding plate onto shaft until plate surface and shaft are nearly flush Do not allow shaft to extend out past surface of sanding plate or damage may occur to your sanding disc during operation SANDING DRIVE PLATE SHAFT _ I GUARDNOT SHOWNFOR CLARITY SANDING PLATE FLAT 1 ON SHAFT To tigh...

Page 10: ...d fasten with bolt and washer as shown Do not overtight en INSTALLIN G TABLE ASSEM BLY 1 Locate table support rod knob and 5t16 18 3t4 bOlt among loose parts 2 Insertrod in base as shown leaving 5 inches of rod extending outside base ii rllll i ii iiiii i 3 Install bolt in base align a flat side of rod to bolt and tighten with 7116 inch wrench i i i i _i i _ ii 10 ...

Page 11: ... worktable assembly and table positioning bolt Note and foltow the above WARNING for table clearance AbXJLLAR_ MOUNTING HOL__ XNOB SQUARING TABLE ASSEMBLY WARNING TO AVOID INJURY FROM AC CiDENTAL START MAKE SURE TOOL IS UN PLUGGED BEFORE ALIGNING 1 Using a combination square check the angle of the worktable with the disc NOTE The combination square must be true See start of assembly section on Pg ...

Page 12: ... pulleys_ H DRIVE PULLEY ON OFFSWITCH BELT IDLERPULLEY TENSION KNOB 3_ Slide tension knob to the left to apply belt tension 4_ Plug in the power cord Turn switch ON and immediately OFF noting if the belt tends to slide off the idler pulley or drive pulley If it did not tend_to slide off i t is _ TRACKING properly TENSION KNOB 5 If the sanding belt moves toward the disc turn the tracking knob count...

Page 13: ...the sanding belt Belt Table Locking Bolts Loosening bolts allows belt table to be raised to the vertical position 5 Table Lock Knob Loosening knob allows the worktable to be tilted for bevel sanding Scale on table trunnion 6 Table Assembly Lock Knob Locks the table assembly onto the table support rod Tracking Knob Turning knob clockwise causes sanding belt to move towards the disc turning knob cou...

Page 14: ...EVER LEAVE THE MACHINE UNATTENDED UNTIL IT HAS COME TO A COMPLETE STOP i1_i r_ q i j i _ _ _ 4 To lock switch in OFF position hold switch IN with one hand REMOVE key with other hand WARNING FOR YOUR OWN SAFETY ALWAYS LOCK THE SWITCH OFF WHEN MACHINE IS NOT IN USE REMOVE KEY AND KEEP IT IN A SAFE PLACE ALSO IN THE EVENT OF A POWER FAILURE ALL OF YOUR LIGHTS GO OUT TURN SWITCH OFF REMOVE THE KEY AND...

Page 15: ...LD BE RE POSITIONED ON THE TABLE SUPPORT ROD TO RETAIN A MAXIMUM OF 1t16 NCH DISTANCE BETWEEN DISC AND TABLE TABLE SUPPORT ROD TABLE LOCK KNOB POSITIONING BELT TABLE Two belt table locking bolts lock the belt table in a vertical or horizontal position To adjust vertical position a Remove the backstop b Loosen the two belt table Uocking bolts using a 1 2 inch wrench J LOCKINGBOLTS c Position belt t...

Page 16: ... belt Use extra caution when sanding very thin For sanding long pieces remove the backstop Applyonly enough pressure to allow the sanding belt to remove material BACKSTOP WORKP_ECE SANDINGBELT END SANDING ON THE SANDING BELT it is more convenient to sand the ends of long workpieces with sanding belt in a vertical posi tion See Basic Operation Positioning Belt Table for adjusting the belt table and...

Page 17: ...side of the face of the sanding disc For accuracy use a miter gauge accessory NOTE Use a combination square to square the miter gauge to the face of the disc combination square must be true See Start of Assembly section on page 6 for checking method If it is not square Joosen the miter gauge knob and move the miter gauge slightly until it is square Without moving the miter gauge tighten the knob s...

Page 18: ...is worn or cut or damaged in any WRY _have itlreplaced immed iately any dust BLACK BLACK JUMPER POWER CORD WHITE s_ _ _ WHITE GREEN A coat of automobile type wax applied to the Wbrktai_ie will rhake it a littie easier to feed the work while finishing Do i noi apply wax to the abrasive belt table because the belt could pick up the wax and deposit it on the pulleys causingthe belt to stip WiRiNG DIA...

Page 19: ...ore using belt disc sander again 2 Consult Sears Service Any at tempt to repair this motor may create a HAZARD unless repair is done by a qualified service techni cian Repair service is available at your nearest Sears Store Decrease belt tension see Mainte nance Section Ease up on pressure 1 Adjust tracking see Assembly Section Replacing the Sanding Belt Tensioning and Tracking i i i i ml i i i Wo...

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Page 24: ...isc Sander will be found on a plate attached to your sander on the back side of the base WHEN ORDERING REPAIR PARTS ALWAYS GIVE THE FOLLOWING INFORMATION PART NUMBER PART DESCRIPTION MODEL NUMBER 113 226421 NAME OF ITEM Belt And Disc Sander All parts listed may be ordered from any Sears Service Center and most Sears stores If the parts you need are not stocked locally your order wilt be electronic...