Remove The Cooling Fans; Install The Cooling Fans - YASKAWA AC Drive Manual

5 Replace Cooling Fans and Circulation Fans
NOTICE
Use the instructions in this manual to replace the cooling fans. When you do maintenance
on the fans, replace all the fans to increase product life. If you install the fans incorrectly, it can cause damage to
the drive.
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Remove the Cooling Fans

1.
Push the tabs on the left and right sides of the fan finger guard and pull up to remove the
fan finger guard from the drive.
A - Fan finger guard
2.
Pull the cooling fans straight up from the drive. Remove the protective tubes on the
power supply connectors and disconnect the connectors to remove the fans from the
drive.
A - Cooling fans
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Install the Cooling Fans

Reverse the removal procedure to install the cooling fans.
28
Figure 5.39 Remove the Fan Finger Guard
Figure 5.40 Remove the Cooling Fans
B - Protective tubes
YASKAWA TOEP C730600 0FA Fan Replacement Procedure