Yaskawa D1000 Series Power Regenerative Converter - Manual (Page 158)

6.4 Cooling Fans
158 YASKAWA ELECTRIC TOEP C710656 07C YASKAWA Power Regenerative Converter - D1000 Instruction Manual
5. Replace the circuit board cooling fans.
Note: Figure 6.38 shows the right side circuit board cooling fan.
Figure 6.38
Figure 6.38 Replacing the circuit board cooling fans: 4A0630
6. Position the protective tube so that the fan connector sits in the center of the protective tube. (Only for circuit
board cooling fans).
7. Guide lead wires through the provided hooks so the wires are held in place.
Figure 6.39
Figure 6.39 Circuit Board Cooling Fan Wiring: 4A0630
8. Double-check the relay connector to ensure that it is properly connected.
A – Circuit Board Cooling Fan C – Protective tube
B – Circuit Board Cooling Fan Case
C
A
B
D1000
Protective tube D1000
Circuit board cooling fan B13 Circuit board cooling fan B14
Relay connector Relay connector
Circuit Board Cooling Fan Case (R)
Circuit board cooling fan B11 Circuit board cooling fan B12
Relay connector Relay connector
Hook Hook
Circuit Board Cooling Fan Case (L)
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