EnerSys Wi-iQ3 - Installation Procedure

4. Installation
Carefullyfollowtheinstallationprocedureasdescribedbelow.
4.1 Make sure the cables are not connected to the battery
before proceeding to the assembly.
4.2 Remove the current sensor protective cover and the cable
clamp from the main unit.
Cableclamp
Protective cover
O-ring
CAUTION: there is an O-ring seal between the Wi-iQ3 main
unit and the protective cover.
Make sure the O-ring is still
properly located in the main unit when assembling the
current sensor.
4.3 Insert the NEGATIVE battery cable in the current sensor.
CAUTION:makesuretoproperlyorientatethebatterycable
duringassemblyonthecurrentsensor(refertotheIDdecal
on the current sensor).
Thebatteryplugshallbelocatedon
thissideofthesensor.
Thebatteryshallbelocated
onthissideofthesensor.
IDdecalofcurrentsensor
4.4 Press the NEGATIVE cable on the pins.
Presscarefullyandperpendicularlythecableonthepins.
CAUTION:thecableshallbepressedcarefullyagainstthepins
perpendicularlytoavoidbendingthepins.
4.5 Assemble the current sensor on the main unit (torque
1.5Nm±0.1). Make sure to use the appropriate screws
(delivered with the current sensor).
Current sensor
14mmscrews
Towardsthebattery
Towards
theplug
CAUTION: using inappropriate screws (type and length) may
damagetheproductandimpactitsreliability.
4.6 Press the POSITIVE cable on the pins.
Presscarefullyandperpendicularly
thecableonthepins.
CAUTION: thecableshallbepressedcarefullyagainstthepins
perpendicularlytoavoidbendingthepins.