Drive Cooling Fans; Drive Cooling Fans; Cooling Fan Replacement - YASKAWA T1000V Technical Manual

7.4 Drive Cooling Fans

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 your Yaskawa representative or supplier to order replacement cooling fans as required.
Some drive models have multiple cooling fans.
For drives with multiple cooling fans, replace all the fans when performing maintenance to ensure maximum useful
product life.
Single-Phase 200 V
CIMR-T
BV0001B
BV0002B
BV0003B
BV0006B
BV0010B
BV0012B
–
–
–
–
–
Note: Finless- drive models (CIMR-T BV0001J to BV0012J, 2V0001J to 2V0056J, 2V0069L, and 4V0001J to 4V0038J) do not have
a cooling fan.

◆ Cooling Fan Replacement

The cooling fan is installed on the top of the drive. The cooling fan can easily be replaced without tools or removal of the
drive or enclosure parts.
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. The charge indicator LED will extinguish when the DC bus voltage is below 50 Vdc. To prevent electric
shock, wait at least five minutes after all indicators are OFF and measure the DC bus voltage level to confirm safe level.
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.
288
Table 7.6 Number of Cooling Fan
Cooling Fan CIMR-T
– 2V0001B
– 2V0002B
– 2V0004B
– 2V0006B
1 2V0010B
1 2V0012B
– 2V0020B
– 2V0030B
– 2V0040B
– 2V0056B
– 2V0069A
Three-Phase 200 V
Cooling Fan
–
–
–
1
1
1
1
2
2
2
2
YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual
Three-Phase 400 V
CIMR-T Cooling Fan
4V0001B
4V0002B
4V0004B
4V0005B
4V0007B
4V0009B
4V0011B
4V0018B
4V0023B
4V0031B
4V0038B
–
–
–
1
1
1
1
2
2
2
2