6.4 Drive Cooling Fans
NOTICE: Follow cooling fan replacement instructions. The cooling fan cannot operate properly when installed incorrectly and could seriously
damage the drive. To ensure maximum useful product life, replace all cooling fans when performing maintenance.
Contact a Yaskawa representative or the nearest Yaskawa sales office to order replacement cooling fans as required.
For drives with multiple cooling fans, replace all the fans when performing maintenance to ensure maximum product
performance life.
u
Number of Cooling Fans
Drive Model
Cooling Fans
Circulation Fans
Control Board
Cooling Fans
Page
Three-Phase 200 V Class
2
o
0028
2
–
–
2
o
0042
2
–
–
2
o
0054
2
–
–
2
o
0068
2
–
–
2
o
0081
2
–
–
2
o
0104
2
–
–
2
o
0130
2
–
–
2
o
0154
3
–
–
2
o
0192
3
–
–
2
o
0248
1
2
–
Three-Phase 400 V Class
4
o
0011
2
–
–
4
o
0014
2
–
–
4
o
0021
2
–
–
4
o
0027
2
–
–
4
o
0034
2
–
–
4
o
0040
2
–
–
4
o
0052
2
–
–
4
o
0065
2
–
–
4
o
0077
2
–
–
4
o
0096
2
–
–
4
o
0124
2
–
–
4
o
0156
3
–
–
4
o
0180
3
–
–
4
o
0216
1
2
–
4
o
0240
1
2
–
4
o
0302
2
2
–
4
o
0361
2
2
–
4
o
0414
2
2
–
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.
6.4 Drive Cooling Fans
YASKAWA TOEPYAIUPW01A YASKAWA AC Drive - U1000 iQpump Matrix Drive User Manual
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6
Periodic Inspection & Maintenance