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2) Mounting the molded-case type of smoothing capacitors
(note)This feature to remove the smoothing capacitor easily is not available for the mold case type(up to 11Kw)
<1> Place the capacitor unit on the capacitor mounting plate.
<2> Fit both edges of the capacitor mounting plate into the guide grooves in the inverter casing, and then insert the
plate into the inverter.
<3> Secure the capacitor board to the main circuit terminal block by using the connection terminal screws.
<4> Fix the capacitor mounting plate to the inverter casing by using the screws.
<5> Mount the backing plate.
<6> Mount the terminal block cover.
3) Removing the sheet-metal-case type of smoothing capacitors
<1> Remove the terminal block cover.
<2> Make sure that the Charge lamp goes off.
<3> Remove the lower screws from terminal block terminals P and N.
<4> Remove the screws fixing the capacitor mounting plate.
<5> Pull down the capacitor mounting plate.
<6> Remove the busbar and resistors, and then remove the capacitor unit from the capacitor mounting plate.
4) Mounting the sheet-metal-case type of smoothing capacitors
<1> Set the capacitor unit on the capacitor mounting plate and secure the unit in place by using the screws.
<2> Mount the busbar and resistors in the original positions, and then secure these parts in place by using the screws.
<3> Fit the capacitor mounting plate into the inverter casing.
<4> Fix the capacitor mounting plate to the inverter casing by using the screws.
<5> Attach the lower screws to terminal block terminals P and N.
<6> Mount the terminal block cover.
<5>
<3>
<4>