Replace A Fan (Procedure D) - YASKAWA AC Drive Manual

3.
Put the cables and connector back into their initial position.
A - Hooks
B - Circulation fan
Figure 5.38 Put the Cable and Connector Back into the Drive
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Replace a Fan (Procedure D)

DANGER
drive. Before servicing, disconnect all power to the equipment and wait for the time specified on the warning label
at a minimum. The internal capacitor stays charged after the drive is de-energized. The charge indicator LED
extinguishes when the DC bus voltage decreases below 50 Vdc. When all indicators are OFF, remove the covers
before measuring for dangerous voltages to make sure that the drive is safe. If you do work on the drive when it is
energized, it will cause serious injury or death from electrical shock.
CAUTION
of 15 minutes, then make sure that the heatsink is cool before you replace the cooling fans. If you touch a hot
drive heatsink, it can burn you.
YASKAWA TOEP C730600 0FA Fan Replacement Procedure
Electrical Shock Hazard. Do not examine, connect, or disconnect wiring on an energized
Burn Hazard. Do not touch a hot drive heatsink. De-energize the drive, wait for a minimum
5 Replace Cooling Fans and Circulation Fans
C - Cable connector
27