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4  INSTALLATION AND ASSEMBLY
 
 
 
 
 
 
 
 
 
 Theracewayspreparedforelectricalwiresmustbelongenoughtoprotrudeinsidethemotorcasing(Fig.13)andmustdivideunit
andmotor(A)powerwiresfromtheencoderandvariousconnectedaccessorywires(B),toensurecorrectwireinsulation.
 
 
 
Iftherackisalreadyinstalled,placetheLIVIpinion1-2mmawaytopreventtheweightofthedoorfromrestingonthegearmotor.
Todothis,adjusttheheightoftheLIVIusingtheadjustablesupportbase(FIG.5)andthenrmlytightenthelocknuts.