Simrad SX90 - INSTALLATION REV C - Check the Hoist Motors 3-Phase AC Connections

Start-upprocedures
Checkthehoistmotor’s3–phaseAC
connections
Procedure
Inordertoensurethatthehoistingmotoroperatesproperly,and
toavoidseriousdamagetothemotor,youmustcheckthatthe
motorconnectionsaremadeinaccordancewiththesupplied
3–phasevoltage.
Tomakesurethattheprocedureisfollowed,tickoffeachtask
afterithasbeendone.
1
Removethe3-phasemainsfusesforthehullunitin
thevessel’sfusebox.
2
Removethecoverforthemainsconnectiononthe
motor.
3
Refertotheillustration,andcheckifthemotor
connectionsaremadeinaccordancewiththesupplied
3–phasevoltage.
Figure42Mainsconnectiontothemotor
230Vac
380/440V ac
(CD015407A)
Note
Theorderoftheconnectionwiresmustnotbechanged!
4 Iftheconnectionsdonotmatchthe3–phasevoltage,
rewiretomakethemcorrespondtothemeasuredvoltage.
5
Adjustthereleasecurrentonthemotoroverloadswitch
S301accordingtothethree-phasevoltage:
•230V ac:10A(maximum)
•380/440Vac:6,5A
307531/C
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