Toro 23800C handleiding

Handleiding

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Thefollowingexampleillustratestheprocessgivenan

installationusingthemachineatan18%pitchonlevel

ground:

•Youinserttherst3m(10ft)ofdrillbit/pipeintothe

groundwithnosteering.Theendofthedrillbitwillbe

53cm(21inches)deep(Figure29).

1

2

3

4

g021769

6

5

Figure29

1.18%pitch3.96cm(38inches)5.119cm(47inches)

2.53cm(21inches)4.114cm(45inches)6.10.6m(35ft)

•Youbeginsteeringupforthenext3m(10ft),pushingthe

pipesinatthemaximumpitchchangeof8%.Thisresults

inachangeofpitchfrom18%atthebeginningofthe3m

(10ft)to10%attheendofthe3m(10ft)foranaverage

pitchof14%.Giventhat,thedrillheadlowersanother43

cm(17inches)andisnow96cm(38inches)deep.

•Continuingsteeringupforthenext3m(10ft)atan8%

pitchchange,yourpitchwillchangefrom10%to2%for

anaveragepitchof6%.Giventhat,thedrillheadlowers

another18cm(7inches)andisnow114cm(45inches)

deep.

•Levelingthedrillheadfrom2%to0%takeslessthan1.5

m(5ft)moreforanaldepthof119cm(47inches).

Reachingthisnalpointtookthreeandahalf,3m(10

ft)pipes.Soforthisexampleyourentrypointshouldbe

10.6m(35ft)backfromthebeginning-at-depthpointof

yourinstallation.

Important:Youcanusetheinformationcontainedin

thissectiontodetermineboththespaceneededtosteer

uptotheexitpointifneededandalsotosteeraround

obstacles.

MappingtheBore

Withtheinformationyougatheredpreviously,mapoutthe

routeofthebore,identifyingthefollowingsothatyoucan

markthesitelater:

•Entrypoint

•Locationofthemachineandsupportingequipment

•Beginningofboreatdepth

•Anyobstaclesthatyouneedtosteeraroundandthe

locationswhereyouneedtostartsteeringtogetaround

orunderthem

•Anyutilitylinesyouwillneedtocross

•Slopeandsoilchangesalongthepaththatwillaffectthe

bore

•Endoftheboreatdepth

•Exitlocationifdifferentthantheendofthebore

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Bekijk gratis de handleiding van Toro 23800C, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.

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