YASKAWA A1000 Series

7.4 Cooling Fan and Circulation Fan
364 YASKAWA ELECTRIC SIEP C710616 27C YASKAWA AC Drive A1000 Technical Manual
5. Remove the fan guard and circulation fan casing. Replace the cooling fans.
Figure 7. 28
Figure 7.28 Fan Unit Disassembly: 4A0414
■ 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
Figure 7.29 Cooling Fan Wiring: 4A0414
3. Double check the relay connector to ensure that it is properly connected.
A – Fan Guard D – Circulation Fan Base
B – Cooling Fan E – Circulation Fan
C – Fan Unit Case
A
B
C
D
E
YEG
Protective tube
YEG
Cooling Fan B1 Cooling Fan B2 Cooling Fan B3
Connector
for fan B1
Connector
for fan B2
Connector
for fan B3
YEG