Omron Q2A Series Technical Manual page 314

8.4 Replace a Cooling Fan and Circulation Fan
2.
Align the notches on the fan with the pins on the drive and install the cooling fan in the drive.
A - Notch on fan
B - Alignment pins on drive
Note:
When you install the cooling fan, make sure that you do not pinch cables between the cooling fan and the drive.
3.
Put the cable in the recess of the drive.
A - Front of drive
314
C - Front of drive
Figure 8.10 Install the Cooling Fan
Figure 8.11 Put the Cable in the Drive Recess
SIEPYEUOQ2A01A AC Drive Q2A Technical Manual