LG ESS HB 7.0 Manuel D'installation page 58

Installation
58
3
D Tighten the two hex-socket screws enclosed
and remove the lift handles. The nuts for these
screws are welded to the battery pack chassis.
Tighten to a torque of 5 N•m using the M6
torque wrench.
E Loosen the two screws (marked position) at
the bottom of wiring box cover.
F Pull the wiring box cover to remove it.
CAUTION
The wiring box cover is heavy. [approx. 1 kg
(2.2 lbs)] If dropped it may cause injury.