Napa 6-231 C Instruction Manual - Operation
6-231C
4
Rev.08/15/13
please revieW all Warning insTrucTions prior To operaTion. save This Man u al for fuTure ref er ence.
OPERATION
Thistoolincludesanadjustablepower
managementsystemthatallows
theoperatortoadjustpowerinthe
clockwisedirection(forward)and
counterclockwisedirection(reverse).
Tosettoolupwithfullpoweroutputin
forwarddirectionandfullpowerinthe
reversedirection;rotatethepowerdial
untilthenotchonthedialalignswith
thenumber5settingoneachsideof
thetool.
Tosettoolupwithreducedpower
outputinforwarddirectionandfull
powerinthereversedirection;push
thereversingvalveoutintheclockwise
direction(forward)andadjustthedial
tothedesirednumberintheforward
direction.Youwillseethatwhenthe
reversingvalveisswitchedbackto
counterclockwise,thetoolwillhavefull
poweroutput.
Tosettoolupwithfullpoweroutputin
forwarddirectionandreducedpowerin
thereversedirection;pushthereversing
valveoutinthecounterclockwise
direction(reverse)andadjustthedial
tothedesirednumberinthereverse
direction.Youwillseethatwhenthe
reversingvalveisswitchedbackto
clockwise,thetoolwillhavefullpower
output.
ThePowermanagementsystemisonly
forreferenceanddoesnotactasa
torquecontroltool.Thistoolincludesa
plungerstylevariablespeedtriggerthat
furtherallowstheoperatortocontrol
outputpowerintheclockwisedirection.
Thisimpactwrenchisratedat1/2"SAE
boltsize.Ratingmustbedowngraded
forspringUbolts,tiebolts,longcap
screws,doubledepthnuts,badlyrusted
conditionsandspringfastenersasthey
absorbmuchoftheimpactpower.
Whenpossible,clamporwedgethebolt
topreventspringback.
Soakrustednutsinpenetratingoiland
breakrustsealbeforeremovingwith
impactwrench.Ifnutdoesnotstart
tomoveinthreetofivesecondsusea
largersizeimpactwrench.Donotuse
impactwrenchbeyondratedcapacity
asthiswilldrasticallyreducetoollife.
Thereversingvalveisusedtochange
therotationofthetool.Whenthe
valveisout,thetoolisinaforwardor
righthandrotation.Whenthevalveis
pushedin,therotationisreverseorleft
hand.
NOTE:Actualtorqueonafasteneris
directlyrelatedtojointhardness,tool
speed,conditionofsocketandthetime
thetoolisallowedtoimpact.
Usethesimplestpossibletool-to-socket
hookup.Everyconnectionabsorbs
energyandreducespower.