YASKAWA GA500 Maintenance & Troubleshooting page 22

1.4 Replace Cooling Fans
2.
Install the cooling fans so that they align with the pins on the drive.
A - Alignment pins on drive
B - Front of 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 and connector in the recess of the drive.
A - Front of drive
4.
Insert the tabs of the fan cover into the holes in the drive and press in the fan cover until the hook clicks into
place.
5.
Energize the drive and set o4-03 = 0 [Fan Operation Time Setting = 0 h] to reset the cooling fan operation
time.
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Figure 1.13 Installing the cooling fans
Figure 1.14 Putting the cable and connector in the recess
Figure 1.15 Reattach the Fan Finger Guard
YASKAWA TOEPYAIGA5001A GA500 DRIVE MAINTENANCE & TROUBLESHOOTING
C - Notches