Yaskawa AC Drive Z1000 AC Drive HVAC Fan - Manual (Page 175)

n Removing and Disassembling the Cooling Fan Unit
1.
Remove the terminal cover and front cover.
2.
Remove the fan connector (CN6).
Remove the fan connectors (CN6, CN7) in model 5A0242.
A A
B
C
C
5A0062, 5A0077, 5A0099
A
B
D
E
C
B
5A0125, 5A0145 5A0192, 5A0242
A – Fan unit
B – Fan relay cable
C – Fan connector (CN6) D – Circulation fan relay cable
E – Fan connector (CN7)
Figure 2.15 Cooling Fan Replacement: Fan Unit and Connectors
3.
Remove the screws holding the fan unit in place and slide the fan unit out of the drive.
Figure 2.16 Remove the Fan Unit: 5A0062 to 5A0242
4.
Remove the fan guard and replace the cooling fans.
Note: Do not pinch the fan cable between parts when reassembling the fan unit.
2.5 Drive Cooling Fans
YASKAWA ELECTRIC SIEP YAIZ1U 03A YASKAWA AC Drive – Z1000 Programming Manual 175
2
Periodic Inspection & Maintenance