4 cooling fans, Number of cooling fans, Cooling fan component names – Yaskawa D1000 Series Power Regenerative Converter User Manual
Page 141: Number of cooling fans cooling fan component names, For details, Cooling fans
6.4 Cooling Fans
YASKAWA ELECTRIC TOEP C710656 07C YASKAWA Power Regenerative Converter - D1000 Instruction Manual
141
Per
iodic Ins
pec
tion
&
Maint
ena
nc
e
6
6.4 Cooling Fans
NOTICE: Follow cooling fan replacement instructions. The cooling fan cannot operate properly when installed incorrectly and could
seriously damage the converter. 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 converters with multiple cooling fans, replace all the fans when performing maintenance to ensure maximum product
performance life.
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 converter, 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 converter before
touching any components.
CAUTION! Burn Hazard. Do not touch a hot converter heatsink. Failure to comply could result in minor or moderate injury. Shut off the
power to the converter when replacing the cooling fan. To prevent burns, wait at least 15 minutes and ensure the heatsink has cooled
down.
NOTICE: Follow cooling fan replacement instructions. Improper fan replacement could cause damage to equipment. Make sure the fan
is facing upwards when installing the replacement fan into the converter. Replace all fans when performing maintenance to help ensure
maximum useful product life.
◆ Number of Cooling Fans
◆ 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 converter, 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 converter before
touching any components.
CAUTION! Burn Hazard. Do not touch a hot converter heatsink. Failure to comply could result in minor or moderate injury. Shut off the
power to the converter when replacing the cooling fan. To prevent burns, wait at least 15 minutes and ensure the heatsink has cooled
down.
Three-Phase 200 V Class
Three-Phase 400 V Class
Model
Cooling
Fans
Circulation
Fans
Page
Model
Cooling
Fans
Circulation
Fans
Control Board
Cooling Fans
Page
2A0005
2
–
4A0005
2
–
–
2A0010
2
–
4A0010
2
–
–
2A0020
2
–
4A0020
2
–
–
2A0030
2
–
4A0030
2
–
–
2A0050
2
–
4A0040
2
–
–
2A0065
2
–
4A0060
2
–
–
2A0090
2
–
4A0100
2
–
–
2A0130
3
1
4A0130
3
–
–
4A0185
3
1
–
4A0270
3
2
2
4A0370
3
2
2
4A0630
6
4
4
TOEP_C710656_07C_2_0.book 141 ページ ２０１５年１月９日 金曜日 午後６時２３分