YASKAWA HV600 Technical Reference page 581

A - Cooling fans
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Install the Cooling Fans
Reverse the removal procedure to install the fan units.
1.
Connect the power supply connectors, and attach the protective tube.
A - Protective tubes
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
YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
8.4 Replace Drive Cooling Fans and Circulation Fans
B - Protective tubes
Figure 8.47 Remove the Cooling Fans
Figure 8.48 Connect the Power Supply Connectors
C - Front of drive
Figure 8.49 Install the Cooling Fans
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