3.4.5 DC side ground bar for 121/122
models
Figure 3-34: Mounting the DC side ground bar to 121/122 WB
After installing the unit, locate the ground bar and associated screws in accessory
bag. Be sure to orient the ground bar as shown in Figure 3-34. Torque the
mounting screws to: 22 lbf-in (2.5 N•m)
The busbar accommodates grounding conductors in the range of 6AWG ~ 4AWG
Torque grounding conductors to 26 lbf-in (3 N•m)
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Installation