67
Obtuseangles Curves Don'tcrosswires Norightangles Noacuteangles
TheremaybepartsofyourgardenwhichwillbechallengingorevenimpossibleforyourRobotMower.Your
RobotMowerwillnotstraybeyondtheboundarywireyoumustlayaroundyourgarden.
Itwill
changedirectiononmakingcontactwiththingslike:
postsandpoles(e.g.washinglines),
fencesandwallsaroundtrees
Butitwillneedtobekeptawayfrom:
dugborders,
treeswithexposedroots,
flowerbeds,
pondsandwaterfeatures,
excessivelyuneventerrain.
Thewiremustbekepttautandneverbeallowedtolooporcrossoveritself.Ideallyifgroundisparticularly
uneventhewirecanbeburiedupto40mmdeepandpeggeddowntosecure.Thiscanbeachievedeasily
withamanualedgingtool.Ifthisisnot
desiredorpossiblethenthewireshouldbefirmlypeggedaroundthe
gardenwithpegsataminimumof1mintervals,keepingthecabletauttoavoiditbeingcutbythemower,
moresoatcornersandoveruneventerrain.Thecableshouldbepositionedaminimumof
30cmfromthe
edgeofthegarden,asthemowerwilloverlapthewire,althoughitwillnotstraypastit.
Oncornersthewireshouldnotbelaidatasharpangleorrightangle,butcurvedoraseriesofobtuse
angles.Themowercandetectasignal
fromthewirefromasmuchas18maway.Itshouldbenotedthat
duetothissetupsomeareasofthelawnwillnotgetmowedsuchasoutsidetheperimeteredges.Thesecan
bemaintainedusingasuitablegrasstrimmer.Ifthegroundwherethewires
aretobelaidisparticularlydry
andthesoilhardfromlackofrain,itwillhelptothoroughlywaterthegardenbeforeattemptingtolayyour
perimeterwire.