12
5.
Assemble one lug on each bus bar using two hexagon bolts, four plain washers, two helical
spring-lock washers and two hexagon nuts as illustrated in Figure 12.
Figure 12: Three 20V‐40V Units Lugs Assembly
6.
Assemble bus bar insulator prior to output cover assembly. The insulator is flexible and could
be opened in its bottom side. Open the insulator and cover the bus bar by sliding it over the
bus bar, from top to bottom, as illustrated in Figure 13. Repeat for the second bus bar.
Figure 13: Three 20V‐40V Units Bus Bar Insulator Assembly
For recommended lugs refer
to
series Safety &
Installation Manual.
Not supplied.
Hexagon Nut, M10, Stainless Steel
Helical Spring‐Lock Washer, M10, Stainless Steel
Plain Washer, M10, Stainless Steel
M10 x 25 Hexagon Bolt, Stainless Steel
Tightening torque: 220‐265 Lbf‐inch (24.9‐29.9 Nm)
Bus Bar Insulator
