YASKAWA L1000A - Page 336

7.4 Drive Cooling Fans and Circulation Fans
336 YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual
3. Make sure that the protective tube does not stick out beyond the fan guard.
4. Double-check the relay connector to ensure that it is properly connected.
■ Cooling Fan Wiring: CIMR-LU20215, 20283, 40180, and 50099 to 50130
1. Position the protective tube so that the fan connector sits in the center of the protective tube.
2. Insert the connector for fan B2 and guide the lead wire for fan B2 so the cable hook holds it in place. Insert the
connector for fan B1.
Figure 7. 23
Figure 7.23 Cooling Fan Wiring: 20215, 20283, 40180, and 50099 to 50130
3. Make sure that the protective tube does not stick out beyond the fan guard.
Protective tube
COMMON
TMonly
Cable hook
Connector for fan B2 Connector for fan B1
Fan B2Fan B1
Common_
TMonly
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