
4.2ACUInstallation
Locationrequirements—ACU
Theinstallationlocationmusttakeintoaccountthefollowing
requirements:
•ACU-200,ACU-300,ACU-400—installbelowdecksina
dryarea.
•ACU-100—installaboveorbelowdecks.
•Safefromphysicaldamageandexcessivevibration.
•Awayfromanysourceofheat.
•Awayfromanypotentialammablehazard,suchasfuel
vapors.
Dimensions—ACU-100
140 mm (5.5 in)
52 mm
(2.0 in)
180 mm (7.1 in)
159.3 mm (6.3 in)
D12872-1
MountingtheACU-100
Important:Theinstallationmustonlybeperformedwiththe
vesseleitheronhardstanding,ortied-upalongsideapontoon
orberth.
1.Usinganappropriatescrewdriver,undothescrewslocated
onthetopcoverandremovethetopcoverfromtheACU.
Oncethecoverisremoved,theunit’smountingholesare
accessible.
2.MounttheACUinanappropriatelocationandsecuretothe
mountingsurfaceusingthesuppliedscrews.
Youshouldalsomounttheautopilotcontrolheadandrudder
referenceunit(ifappropriate)atthistime.
3.Toaccessthescrewterminalsforconnectingthecablesto
theACU,removethescrewterminalconnectorsfromthe
sockets,asshowninthefollowingillustration:
4.InserttherelevantwiresfromtheSeaT alk
ng
spurcableinto
theSeaTalk
ng
screwterminals,asshownintheillustration
above.Tightenthescrewstosecurethewires.Repeatforall
requiredconnections.
5.Pushthescrewterminalsbackintotheconnectorpanel,
ensuringatightconnection.
36
EvolutionEV-1,ACU-100,ACU-200,ACU-300,ACU-400
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