Manual

,i_ WARNING: When serv!oing, use only identical
replacementpar_e.Use of any other part may create
a hazard or causeproductdamage.
_1_ WARNING: Alwayswear cataty gogglesor safety
glasseswith sideshieldsdurlngpowertool operation
or when blowing dust. If operation is dusty, also wear
a dust mask.
GENERAL
Avoidusingsolventswhen cleaning ptasticparts. Most
plasticsare susceptibleto damage fromvedous types of
commercialsolventsand may be damaged by their use.
Useclean clothsto removedirt, carbondust, etc.
,_L WARNING: Do not at any time let brake f_ulds,
gasoline,petroleum-basedproducts,penetrating
oils.etc. come in contactwRh plasticparts. Chemi-
calscan damage, weaken or destroyplasticwhich
may resuRin seriouspersonal injury.
It hasbeen found that elecb'ictoolsaresubjectto ac-
celeratedwear and possibleprematurefailurewhen they
are usedon fiberglassboats, sports cars, wallboard,
spacklingcompounds, or piaster.The chips and gdndings
from thesematerials are highlyabrasiveto electrictool
partssuchas bearfngs,brushes, commutators,etc. Con-
sequently,it is not recommended that this toolbe used
for extendedwork on anyfiberglass material,wallboard,
specklingcompounds, or piaster.Duringany use on these
matedais it [s extrsmely importantthat the tool is cleaned
frequentlyby blowingwith an air jet.
LUBRICATION
All ofthe bearingsIn this tool are lubricatedwith a suffi-
cient amount ot highgrade lubricantfor the life ofthe unit
under normaloperatingconditions.Therefore,no further
lubricationIs required.
,_ WARNING: To ensure safetyand reliability, ale
repairs -- with theexception of the externally acces-
sibrebrushes -- shouldbeperformedby a qualified
servicetechnicianat a Sears storeto avoid riskof
personalinlury.
DRUSFI
FLg,47
BRUSH REPLACEMENT
See Figure47,
Yoursaw has externally accessible brushassembliesthat
shouldbe periodicallychecked forwear.
Proceed as follow,, when replacement is required:
• Unplugthe saw,
,_ WARN|NG: Falturato un_iug the saw couldresultin
accidentalstartingcausing seriousinjury.
• Remove brushcap with a screwdriver.Brush assembly
Is springloadedand will pop out when youremove
brushcap.
• Remove brush assembly.
• Check forwear. Replaceboth brusheswhen either has
less than 1/4 in._engthof ca,,bonremaining.Do not
replaceone sidewithoutreplacingthe other,
• Reassembleusingnew brushassemblies.Make sure
curvatureof brushm_tchas curvatureofmotorand
that brushmovesfreely in brushtube.
• Make sure brush cap is odentedcorrectly(straight}and
repLace.
• "13ghtenbrushcap sscursly.Do not overtighten.
33