2-3
2.3 Wiring
Follow the procedure below. (In the following description, the inverter has already been installed.)
2.3.1 Removing and mounting the front cover and the wiring guide
(1) For inverters with a capacity of 22 kW or below
First loosen the front cover fixing screw, slide the cover downward holding its both sides, tilt it toward you, and then pull
it upward, as shown below.
While pressing the wiring guide upward, pull it out toward you.
After carrying out wiring (see Sections 2.3.2 through 2.3.6), put the wiring guide and the front cover back into place in the
reverse order of removal.
Figure 2.4 Removing the Front Cover and the Wiring Guide (FRN11G1-4)
Note: A box (
) in the above figure replaces S or E depending on the enclosure.
A box () in the above figure replaces A or E depending on the shipping destination.
(2) For inverters with a capacity of 30 to 630 kW
Loosen the four front cover fixing screws, hold the cover with both hands, slide it upward slightly, and pull it toward you,
as shown below.
After carrying out wiring (see Sections 2.3.2 through 2.3.6), align the screw holes provided in the front cover with the
screws on the inverter case, then put the front cover back into place in the reverse order of removal.
To expose the control printed circuit board (control PCB), open the keypad enclosure.
Tightening torque: 1.8 N
•
m (M4)
3.5 N
•
m (M5)
Figure 2.5 Removing the Front Cover (FRN30G1
-4)
Note: A box (
) in the above figure replaces S or E depending on the enclosure.
A box () in the above figure replaces A or E depending on the shipping destination.
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