YASKAWA L1000A Technical Manual page 339

5.
Remove the fan guard and circulation fan casing. Replace the cooling fans.
Figure 7.28
Cooling Fan Wiring
■
1.
Position the protective tube so that the fan connector sits in the center of the protective tube.
2.
Place the fan connector covered by the tube as shown in the drawings below.
Figure 7.29
Cooling Fan B1
3.
Double check the relay connector to ensure that it is properly connected.
YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual
A
B
C
A – Fan finger Guard
B – Cooling Fan
C – Fan Unit Case
Figure 7.28 Fan Unit Disassembly: 40370
Protective tube
Cooling Fan B2 Cooling Fan B3
Connector
for fan B1
Figure 7.29 Cooling Fan Wiring: 40370
7.4 Drive Cooling Fans and Circulation Fans
D
E
D – Circulation Fan Base
E – Circulation Fan
YEA_TMonly
Connector Connector
for fan B2 for fan B3
YEA_TMonly
YEA_TMonly
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