Page 1: ... INSTRUCTION MANUAL FOR No 82A1820V HEAVY DUTY UNDERCUT SAW MAR WALLS JAMBS TOE SPACES INSIDE CORNER HANGING DOORS ...
Page 2: ... INSULATED Thistool is constructed withtwo separate layers of electrical insulation Atool builtwiththis insulation systemdoesnot needto be grounded DANGEROUS ENVIRONMENTS Keepworkareaclean clutterinvitesaccidents Do not usepowertool on damp or wet floor Besurethatthereis good lighting ACCIDENTALSTARTING Toavoidaccidental starting do not carrytoolwithfingerson switch CORDABUSE Nevercarrytools by th...
Page 3: ...spindlecutout r Insertnew 821 Car bide Tipped Blade 805Masonry Bladeor 822 DiamondBlade ontothethespindle r Hand tighten the clampnutandbesure the blade is centered and fullyseated r Always re tightenthe clamp nut firmlywith the spannerwrench beforeuse r Re adjustand check for proper height adjustment before furtheruse HEIGHTADJUSTMENT seeFisure 4 r Unplugthe saw r Loosenthe nutson heightadjustera...
Page 4: ...videdjust behind the knobwithtwelvel a in crements figure7 r Re tightenthe three arm knobfirmlybeforeuse r We recommendthat you set the depth of cut to no more lhan 1 2 to minimize the chanceof hittingwall studs nails etc r Removethe depth gauge whencuttinginsidecorners USING THESAW r Make sure the blade clamp nut and handlescrews are tightenedsecurely r Alwayskeepthehandleinthe verticalpositionfo...
Page 5: ... maximum awayfrom the case ments Workfromthe insideof thedooroutward away from the hinges To avoidsplintering veneerdoors it may be advisableto score the veneersurfaceat the desiredheightof the cut priorto usingthe saw An applicationof wide maskingtape in the cuttingzone alsohelpsreducesplintering and will protectthe saw housingfromscratchingthe veneer r NOTE The maximumthickness of cut is 15 8 wh...
Page 6: ...isnotfor usbontileoi stone Use theNo 822 DiamondBladefor cuttingbrick tileor stone r Masonrystone andtileundercutting creates a lotofdust Westronglyrecommendthe operatorweara dustmask and placea lightcloth overthe air intakeon the motor Thiswillprolongthe lifeof thesaw r DONOTusethissawforcutting steeloraluminum Sparks cancausefireinthewallbehindthe doorcasing Figure14 MAINTENANGE r lf sawisdroppe...
Page 7: ...nerSet 10 1820 H HousingFastenerSet 4 1820 l BladeGuard 1820 J BladeGuardSnapRing 1820 K BladeDriver 1820 L Spanner Wrench 1820 M CarryingCase notshown 1820 0 PowerCord notshown 1820 R SwitchTypeA notshown 1820 R1 SwitchTypeB notshown 1820 5 BrushSet ONLY notshown 1820 T CarryingCaseLatchSet 2 notshown 1820 U CarryingCaseHandle notshown 1820 V BrushHolderAssemblyw Brushes notshown 1820 W SwitchCon...
Page 8: ...micalsare o leadfrom lead basedpaints o crystalline silicafrom brick cementand other masonryproduct nd o arsenicand chromiumfrom chemically treated lumber Yourriskfrom theseexoosuresvaries dependinoon how oftenyou do this type of work Toreduceyour ex posure to thesechemicals workinawell ventilated area andworkwith approvedsafetyequipment suchasthose dust masksthat arespecially designedto filterout...
