7.4 Cooling Fan and Circulation Fan
322 YASKAWA ELECTRIC SIEP C710616 35D YASKAWA AC Drive E1000 Technical Manual
4. Remove the slide panel, fan unit, cooling fan unit, and circuit board cooling fan unit.
Figure 7.43
Figure 7.43 Removing the Fan Units: Models 4A0930 and 4A1200
■ Replacing the Cooling Fans
1. Replace the Cooling Fans.
Note: 1. Figure 7.44 shows the right side fan unit.
2. Do not pinch the fan cable between parts when reassembling the fan unit.
Figure 7.44
Figure 7.44 Replacing the Cooling Fans: Models 4A0930 and 4A1200
2. Place the cooling fan connectors and guide the lead wires so that they are held in place by the cable hooks.
Figure 7.45
Figure 7.45 Cooling Fan Wiring: Models 4A0930 and 4A1200
A – Cooling Fan C – Cooling Fan Connector
B – Fan Unit Case
Cooling Fan B4 Hook
Cooling Fan B6Cooling Fan B5
Relay Connector Relay ConnectorRelay Connector
Cooling Fan B1 Hook Cooling Fan B3Cooling Fan B2
Relay Connector Relay ConnectorRelay Connector
Fun Unit Case (R)Fun Unit Case (L)
SIEP_C710616_35.book 322 ページ ２０１５年１１月３０日 月曜日 午後２時２分
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