YASKAWA E1000 - Page 313

7.4 Cooling Fan and Circulation Fan
Periodic Inspection & Maintenance
7
YASKAWA ELECTRIC SIEP C710616 35D YASKAWA AC Drive E1000 Technical Manual 313
■ Cooling Fan Wiring: 2A0169, 2A0211, 4A0139 and 4A0165
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 7.22
Figure 7.22 Cooling Fan Wiring: 2A0169, 2A0211, 4A0139 and 4A0165
3. Make sure that the protective tube does not stick out beyond the fan guard.
■ Cooling Fan Wiring: 2A0250, 2A0312 and 4A0208
1. Position the protective tube so that the fan connector sits in the center of the protective tube.
2. Place the connector for fan B2 before the B1 connector and guide the lead wire for fan B2 so that it is held in
place by the cable hook.
Figure 7.23
Figure 7.23 Cooling Fan Wiring: 2A0250, 2A0312 and 4A0208
3. Make sure that the protective tube does not stick out beyond the fan guard.
Protective tube
YEC_
TMonly
2A0169, 2A0211, 4A0139 4A0165
Connector for fan B1
Fan B1
Fan B2
Connector for fan B2
YEC_
TMonly
Protective tube
YEC_
TMonly
Cable hook
Connector for fan B2 Connector for fan B1
Fan B2Fan B1
YEC_
TMonly
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