YASKAWA V1000 Installation Manual page 46

9 Drive Cooling Fans
Refer to Figure 16
WARNING! Electrical Shock Hazard. Do not connect or disconnect wiring while the power is on. Failure to
comply can result in serious personal injury. Before servicing the drive, disconnect all power to the
equipment. The internal capacitor remains charged even after the power supply is turned off. After shutting
off the power, wait for at least the amount of time specified on the drive before touching any components.
CAUTION! Burn Hazard. Do not touch a hot drive heatsink. Failure to comply could result in minor or
moderate injury. Shut off the power to the drive when replacing the cooling fan. To prevent burns, wait at
least 15 minutes and ensure the heatsink has cooled down.
Figure 16
46 YASKAWA ELECTRIC TOBP C710606 35D YASKAWA AC Drive - V1000 NEMA Type 4X/IP66 Installation Manual
for the location of the internal fan and the external fan.
Internal fan
A
B
A – Fan
B – Fan support
Figure 16 Cooling Fan Location in 2A0069
External fan
A C
C – Fan guard