YASKAWA D1000 Series Instruction Manual page 140

6.3 Cooling Fans
Installing the Cooling Fan
Reverse the procedure described above to reinstall the cooling fan.
1.
Install the replacement cooling fan into the converter, ensuring the alignment pins line up as shown in the figure
below.
Figure 6.4
2.
Properly connect the fan power lines, then place the cable back into the recess of the converter.
Figure 6.5
Figure 6.5 Connect the Cooling Fan Power Supply Connectors: 2A0005 to 2A0020, 4A0005 to 4A0020
3.
While pressing in on the hooks on the left and right sides of the fan finger guard, guide the fan finger guard until it
clicks back into place.
Figure 6.6
Figure 6.6 Reattach the Fan Finger Guard: 2A0005 to 2A0020, 4A0005 to 4A0020
4.
Turn on the power supply and set o4-03 to 0 to reset the Maintenance Monitor cooling fan operation time.
140
A
A – Push the connectors
together so no space
remains between them
B – Label facing up
Figure 6.4 Install the Cooling Fan: 2A0005 to 2A0020, 4A0005 to 4A0020
A – Back
YASKAWA ELECTRIC TOEP C710656 07A YASKAWA Power Regenerative Converter - D1000 Instruction Manual
B
C – Make sure the alignment
pins line up properly
R1000
B – Front
C
R1000
A
B
R1000