Figure 7.42 Installing the Cooling Fan Unit
2.
Turn on the power supply and set o4-03 to 0 to reset the Maintenance Monitor circulation fan operation time.
n
Removing the Control Board Cooling Fan Unit
1.
Unplug the relay connectors and free the cable from the control board cooling fan unit.
Figure 7.43 Unplug the Relay Connectors
2.
Loosen the 3 screws, then slide the control board cooling fan unit and carefully pull it out.
7.4 Drive Cooling Fans
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Periodic Inspection & Maintenance
Summary of Contents for U1000 iQpump Drive
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