YASKAWA T1000A Technical Manual page 322

7.4 Cooling Fan and Circulation Fan
n
Installing the Cooling Fan
Reverse the procedure described above to reinstall the cooling fan.
1.
Install the replacement cooling fan into the drive, ensuring the alignment pins line up as shown in the figure
below.
Figure 7.5
A – Push the connectors together so
B – Label facing up
Figure 7.4 Installing the Cooling Fan: 2A0021 to 2A0081, 4A0007 to 4A0044
2.
Make sure the power lines for the fan are properly connected, then place the cable back into the recess of the
drive.
Figure 7.6
Figure 7.5 Cooling Fan Power Supply Connectors: 2A0021 to 2A0081, 4A0007 to 4A0044
3.
While pressing in on the hooks on the left and right sides of the fan cover, guide the fan cover until it clicks back
into place.
Figure 7.7
4.
Turn the power supply back on and reset the cooling fan operation time for the Maintenance Monitor by setting
o4-03 to 0.
322
A
no space remains between them.
A – Back
Figure 7.6 Reattach the Fan Cover: 2A0021 to 2A0081, 4A0007 to 4A0044
B
C – Make sure the alignment pins
line up properly
B – Front
YASKAWA ELECTRIC SIEP C710616 30B YASKAWA AC Drive T1000A Technical Manual
C
A
B