1.4 Replace Cooling Fans
22 YASKAWA TOEPYAIGA5001A GA500 DRIVE MAINTENANCE & TROUBLESHOOTING
2. Install the cooling fans so that they align with the pins on the drive.
A - Alignment pins on drive
B - Front of drive
C - Notches
Figure 1.13 Installing the cooling fans
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
Figure 1.14 Putting the cable and connector in the recess
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.
Figure 1.15 Reattach the Fan Finger Guard
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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