YASKAWA CIMR-DC4A0040AAA Technical Manual page 134

6.4 Cooling Fans
2A0030, 4A0030, 4A0040
■
Removing the Cooling Fan Finger Guard and Cooling Fan
1.
While pressing in on the hooks located on the left and right sides of the fan finger guard, free the fan finger guard
leading by lifting the back end first.
Figure 6.7
Figure 6.7 Remove the Cooling Fan Finger Guard: 2A0030, 4A0030, 4A0040
2.
Lift out the back end of the fan finger guard first. Unplug the replay connector and free the fan finger guard from
the converter.
Figure 6.8
Installing the Cooling Fan
Reverse the procedure described above to reinstall the cooling fan.
1.
Properly connect the fan power lines.
2.
Place the power supply connectors and cable back into the recess of the converter.
Figure 6.9
Figure 6.9 Cooling Fan Power Supply Connectors: 2A0030, 4A0030, 4A0040
134
Figure 6.8 Remove the Cooling Fan: 2A0030, 4A0030, 4A0040
A – Back
YASKAWA ELECTRIC SIEP C710656 06F YASKAWA Power Regenerative Converter - D1000 Technical Manual
Lift the fan
finger guard
out of the
converter
leading with
the back end.
A
B
B – Front