7.4 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
n
Drive Models 2
o
0028 to 2
o
0248 and 4
o
0011 to 4
o
0930
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
–
4
o
0477
4
4
2
4
o
0590
4
4
2
4
o
0720
4
4
2
4
o
0900
4
4
2
4
o
0930
4
4
2
7.4 Drive Cooling Fans
YASKAWA ELECTRIC SIEP C710636 04D U1000 Industrial MATRIX Drive Technical Manual
423
7
Periodic Inspection & Maintenance
Summary of Contents for U1000 iQpump Drive
Page 705: ......