Operator's Manual

g002278
Figure27
1.Sail
3.Wear
2.Flatpartoftheblade4.Slotformed
Note:Forthebestperformance,installanewblade
beforethemowingseasonbegins.Duringtheyear,
ledownanysmallnickstomaintainthecuttingedge.
DANGER
Awornordamagedbladecanbreak,anda
pieceofthebladecouldbethrowntowardyou
orbystanders,resultinginseriouspersonal
injuryordeath.
•Inspectthebladeperiodicallyforwearor
damage.
•Replaceawornordamagedblade.
InspectingtheAccelerator
ServiceInterval:Beforeeachuseordaily—Inspect
theacceleratorforwearordamage.
Carefullyexaminetheacceleratorforexcessivewear
(Figure28).Becausesandandabrasivematerialcan
wearawaythemetal(especiallyintheareashown
asitem2inFigure28),checktheacceleratorbefore
usingthemachine.Ifyounoticethatatabonthe
acceleratorhasbeenworndowntoasharpedge
orthereisacrack,replacetheaccelerator;referto
InspectingtheAccelerator(page22).
g027496
Figure28
1.Accelerator3.T ab
2.Weararea
4.Crackformed
WARNING
Awornordamagedacceleratorcanbreak,
andapieceoftheacceleratorcouldbe
towardyouorbystanders,resultinginserious
personalinjuryordeath.
•Inspecttheacceleratorperiodicallyfor
wearordamage.
•Replaceawornordamagedaccelerator.
RemovingtheBlade
1.Grasptheendofthebladeusingaragora
thicklypaddedglove.
2.Removethebladebolt,thelockwasher,the
accelerator,andtheblade(Figure27).
SharpeningtheBlade
ServiceInterval:Every50hours—Sharpenor
replacetheblade.Maintainitmore
frequentlyiftheedgedullsquicklyin
roughorinsandyconditions.
Filethetopsideofthebladetomaintainitsoriginal
cuttingangle(Figure29A)andinnercuttingedge
radius(Figure29B).Thebladewillremainbalancedif
youremovethesameamountofmaterialfromboth
cuttingedges.
g002279
Figure29
1.Sharpenthebladeatthis
angleonly.
2.Maintaintheoriginalradius
here.
22