9
OPERATION
9. Topreventdamagetolawn, do notmakesharpturns
whilespikepointsareengagedinground.
10. Aerateinanupanddowndirectiononslopes.
11. Toincreasedepthofspikepointpenetration,addweight
tothetrayasnecessary.Thetrayholdsconcreteblocks
orpatioblocksatapproximately35lbs.each.Secure
theweightswithstrapsorwireusingtheholesinthe
trayange.Seegure17.
12. Ifthe groundis extremely hardand dry, itshouldbe
sprinkledorwatereddownforonetotwohourspriorto
useoftheaerator.
13. Donotaerateifthegroundistoowet(muddy).
MAINTENANCE
1. Beforeeachusecheckallnutsandboltsfortightness.
2. Lubricatewheelsasneeded.
3. Ifrustappearsonshieldorspikes,sandlightlyandcoat
withenamelpaint.
4. Storeinadryareaandcoatexposedmetalwithlight
oilwhennotinuse.
5. Spikepointscanbeperiodicallysharpenedwithasmall
grindertomaintaingoodsoilpenetration.Pointsshould
beremovedforsharpening.
FIGURE 16
1. Tolevelthespiketrayaftertheaeratorisattachedtothe
tractorhitch,loosenthenylocknutsholdingthehitch
mountarmstothebracketsattherearofthetray.Make
thetrayaslevelaspossibleandthenretightenthenuts.
Seegure16.
Spikepointsaresharp.Exercisecautionatall
timeswhenspikepointsarerotatingorwhen
pointsarebeinghandled.
FIGURE 17
Aeratinginvolvescuttingsmallholesinthesoiltocreate
smallreservoirsthatwillbringoxygen,fertilizerandwater
downintotherootzone.Forbestperformanceofthespike
aerator attachment, the following lawn preparation and
aerator operation is recommended.
2. Thespiketraymayberaisedtothetransportposition
bypushingthelifthandlebackward.
3. Thespiketraymaybeloweredtotheworkingposition
bymovingthelifthandleforward.
4. Mowthelawnandremovelooseclippingspriortouse
oftheaerator.
5. Startthetractorenginewithcontrolsinneutralandthen
placethrottleataslowenginespeed.
6. Engagetheshiftleverinlowestpossibleforwardspeed
andthenlowertheaerator,allowingspikepointstoenter
theground.Increasespeedasconditionspermit.
7. Aerateinthestraightestlinepossible.
8. Make overlapping passes to increase density of the
spike point pattern.
HITCH
MOUNT
ARMS
NYLOCK NUT
ENGLISH