Drive Cooling Fans - YASKAWA Z1000U Technical Manual

7.5

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 Yaskawa or a Yaskawa representative 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
Bypass Model Drive Model
D024
D030
D046
D059
D074
D088
D114
D143
D169
D211
B011
B014
B021
B027
B034
B040
B052
B065
B077
B096
B124
B156
B180
B240
B302
B361
B414
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 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.
NOTICE: Prevent Equipment Damage. Follow cooling fan and circulation fan replacement instructions. Fans cannot operate properly when
they are installed incorrectly and can damage the drive. Follow the instructions below to replace the fans, making sure that the label is on
top before inserting the fan into the drive. To ensure maximum useful product life, replace all fans when performing maintenance.
Note: Procedures shown in this section use a representative drive model. Figures in these procedures may differ slightly from the actual model
used by the customer.
YASKAWA SIEP YAIZ1D 01C Z1000U HVAC MATRIX Drive Bypass Technical Manual
Cooling Fans
Three-Phase 200 V Class
2o0028 2
2o0042 2
2o0054 2
2o0068 2
2o0081 2
2o0104 2
2o0130 2
2o0154 3
2o0192 3
2o0248 1
Three-Phase 400 V Class
4o0011 2
2
4o0014
4o0021 2
4o0027 2
4o0034 2
4o0040 2
4o0052 2
4o0065 2
4o0077 2
4o0096 2
4o0124 2
4o0156 3
4o0180 3
4o0240 1
4o0302 2
4o0361 2
4o0414 2
Bypass Enclosure Fans
Circulation Fans
Type 1
– 2
– 1
– 1
– 1
– 1
– 1
– 1
– –
– –
2 –
– 2
– 2
– 2
– 1
– 1
– 1
– 1
– 1
– 1
– 1
– 1
– –
– –
2 –
2 3
2 3
2 3
7.5 Drive Cooling Fans
Page
Type 12
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–
–
– 257
–
–
–
–
259
–
– 263
1
1
1
1
2
2 257
2
2
2
2
2
2
259
2
4
4
263
2
2
255
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