4.1 Replace Cooling Fans and Circulation Fans
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YASKAWA TOEPC71061779E GA800 DRIVE INSTALLATION MANUAL
3. Connect the fan cables to the fan connectors.
A - Fan connectors
B - Fan cables
C - Circuit board cooling fan units
Figure 4.81 Connect the Fan Cables
4. Install the drive cover.
5. Energize the drive and set o4-03 = 0 [Fan Operation Time Setting = 0 h] to reset the fan operation time.