Drive cooling fan component names – Yaskawa AC Drive Z1000 Bypass Technical Manual User Manual
Page 272
Z1000 Bypass
Model Z1B1
Drive
Model CIMR-Zo
Drive Cooling
Fans
Drive
Circulation Fans
Drive Control
Board Cooling
Fans
Bypass
Enclosure
Fans
Page
B156
4A0156
2
–
–
1
B180
4A0180
2
–
–
1
B240
4A0240
2
–
–
0
B302
4A0302
2
–
–
2
u
Drive 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, 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 for at least
the time specified on the warning label, once all indicators are OFF, measure for unsafe voltages to confirm the drive is safe prior to servicing.
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.
A
D
B
D
E
2A0143 to 2A0273
4A0124 to 4A0240 <1>
B
D
E
4A0302
2A0011 to 2A0059
4A0005 to 4A0040
2A0075 to 2A0114
4A0065 to 4A0096
C
E
G
D
B
2A0343, 2A0396
4A0124 to 4A0302
A
D
4A0052
□□
B
4A0052
□□
A
Figure 7.2 Cooling Fan Component Names
<1> Drive model CIMR-Zo4A0124 has a single cooling fan.
7.5 Drive Cooling Fans
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YASKAWA ELECTRIC SIEP YAIZ1B 01D YASKAWA AC Drive – Z1000 Bypass Technical Manual