8. Tighten the nuts on the terminal studs with the appropriate "tightening torque" (→ 2 45). WARNING Electric shock due to damaged cables. Severe or fatal injuries. • When installing the terminal box lower part or the terminal board, make sure the cables are not crushed or twisted. • Do not use sharp or pointed objects (such as screwdrivers) to align the cables. • When the assembly is complete, perform an insulation test to make sure the cables were not damaged. See chapter "Extended storage of motors" (→ 2 30). • Observe the correct sequence of the small connection parts. See chapter "Motor connection via terminal board" (→ 2 67). 9. Fasten the terminal box cover with the screws [123] and lock washers using the appropriate tightening torque, see chapter "Tightening torques" (→ 2 45). Make sure the gasket is seated correctly.