YASKAWA U1000 - Cooling Fan Component Names

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Harmonic Filter Modules
Model Cooling Fans Circulation Fans
Control Board
Cooling Fans
Page
EUJ71180o.o
4 1 1
447
EUJ71181o.o
4 1 1
EUJ71182o.o
4 1 1
u
Cooling Fan Component Names
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 capacitor for the control power supply 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.
NOTICE: Prevent Equipment Damage. Follow cooling fan and circulation fan replacement instructions. Fans cannot operate properly when
they are installed incorrectly and can damage the drive. Follow the instructions below to replace the fans, making sure that the label is on
top before inserting the fan into the drive. To ensure maximum useful product life, replace all fans when performing maintenance.
Note: Procedures shown in this section use a representative drive model. Figures in these procedures may differ slightly from the actual model
used by the customer.
7.4 Drive Cooling Fans
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YASKAWA ELECTRIC SIEP C710636 04D U1000 Industrial MATRIX Drive Technical Manual