YASKAWA Z1000U Technical Manual page 260

7.5 Drive Cooling Fans
3.
Release the cables from the hooks in 5 locations.
A –Hook locations
4.
Loosen the 4 screws affixing the cooling fan unit.
A –Screw locations
5.
Disconnect the 3 pluggable connectors and remove the fan unit from the drive.
n Installing the Cooling Fan Unit
1.
Connect the relay connectors for the fans in the replacement fan unit.
Note: Replace the whole unit when performing maintenance on the cooling fans.
260
A
Figure 7.12 Release the Cables
A
Figure 7.13 Remove the Cooling Fan Unit
Figure 7.14 Unplug the Relay Connectors
YASKAWA SIEP YAIZ1D 01C Z1000U HVAC MATRIX Drive Bypass Technical Manual