User's Manual

AdvancedPowerBoardReplacement Kit 24U939
Advanced Advanced
Advanced
Power Power
Power
Board Board
Board
Replacement Replacement
Replacement
Kit Kit
Kit
24U939 24U939
24U939
Tools Tools
Tools
Required Required
Required
•6mmHexWrenches
•1/4”NutDriver
•5mmHexWrench
•PhillipsScrewdriver(#2)
•TorqueWrench(15ft-lb,20Nm)
Replacement Replacement
Replacement
Instructions Instructions
Instructions
Toavoidelectricshock,turnoffequipmentpower
andshutoffpoweratmaincircuitbreakerbefore
installing.
NOTICE NOTICE
NOTICE
Toavoiddamagetothecontrolboardwear
groundingstrap(PartNo.112190)andground
appropriately.
Prepare Prepare
Prepare
Motor Motor
Motor
1.Removepowerfromthemotor.Follow
appropriatelock-out/tag-outprocedures.
2.FollowthePressureReliefProcedure,page13.
3.Decouplethepumplowerfromthemotorperthe
appropriatepumpmanual.
Disconnect Disconnect
Disconnect
Power Power
Power
Wires Wires
Wires
1.SeeRemovethe4boltsthatholdonthewiring
boxcoverusinga6mmhexwrench.Placebolts
inasafelocation.
2.Disconnectwiresfrompostandgroundscrew
insideofcover.
3.Removepowercableand/orconduitfrom
electronicscover.
Figure27WiringBoxCover
Remove Remove
Remove
Control Control
Control
Module Module
Module
Bracket Bracket
Bracket
Ifthecontrolmoduleisbracketmountedtothe
electronicscoveritmustberemovedpriorto
removingtheelectronicscover.
1.Unsnapthecontrolmodulefromthebracketand
disconnectthecablefromtheelectronicscover,
setcontrolmoduleaside.
2.Removecontrolmodulebracketfromthe
electronicscover,setbracketandhardware
aside.
Remove Remove
Remove
Electronics Electronics
Electronics
Cover Cover
Cover
NOTICE NOTICE
NOTICE
Toavoidequipmentdamage,carefullysupportthe
coverwhenremovingthelastbolt.Holdthecover
horizontallyandtakecarethatthewiresarenot
pulledtight.
1.Removethe12boltsthatholdontheelectronics
coverusinga6mmhexwrench.Placeboltsina
safelocation.
2.Supportthecoveraftertheboltsareremovedto
preventputtingexcessstrainonthewiresinside
theE-FloDC.
34 3A2526F