57
OtherTroubleshooting
Ensurepowercableisproperlyconnectedto
HBL2815connector.
Nopowertofixture
Ensurepoweriscomingoutofninepin
1to3pin120VAC
2to3pin63VAC
1to2pin120VAC
Makesuretheballastpowerisrampingupto
90‐100VDC.
Lampdoesnotstrike
Makesureyouaregettingpowertoallthree
phases.
Checkforoverheating.Ensurethatthefanis
running.Overheatingwilltriggerthetemp
sensor.
Ballastturnsoffafterrunningforlessthan30
minutes
Checkforphaseimbalance.Makesureyou
haveallthreephasesgoingtotheballast.