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.
Figure12:Three20V‐40VUnitsLugsAssembly
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.
Figure13:Three20V‐40VUnitsBusBarInsulatorAssembly
Forrecommendedlugsrefer
to seriesSafety&
InstallationManual.
Notsupplied.
HexagonNut,M10,StainlessSteel
LockWasher,M10,StainlessSteel
PlainWasher,M10,StainlessSteel
M10x25HexagonBolt,StainlessSteel
Tighteningtorque:220‐265Lbf‐inch(24.9‐29.9Nm)
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