YASKAWA L1000A Technical Manual page 342

7.4 Drive Cooling Fans and Circulation Fans
■ Replacing the Cooling Fans
1.
Replace the cooling fans.
Note: Make sure the fan cable does not get pinched between parts when reassembling the fan unit.
Figure 7.34
2.
Place the cooling fan connectors and guide the lead wires so that they are held in place by the cable hooks.
Figure 7.35
3.
Turn the fan unit over and replace the circulation fans.
Figure 7.36
342
A
B
A – Cooling Fan
B – Fan Unit Case
Figure 7.34 Fan Unit Disassembly: 40450 and 40605
Cooling Fan B1
Relay Connector
Figure 7.35 Cooling Fan Wiring: 40450 and 40605
A
A – Circulation Fan
B – Cooling Fan Connector
Figure 7.36 Fan Unit Disassembly: 40450 and 40605
YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual
YEA_TMonly
C
C – Cooling Fan Connector
Cooling Fan B2 Cooling Fan B3
Relay Connector Relay Connector
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B
C
C – Fan Unit Case
YEA_TMo
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