5 Maintenance
- 55 -
■
After replacement is completed, check that the air flow direction is upright.
Removing the Fan (CP700-4T5.5-H to CP700-4T7.5-H)
1) Disconnect the fan pow-
er cable. (Top view)
Fan power socket
2) Remove the two screws
from the fan cover using a
screwdriver.
3) Remove the fan and fan cover
from the AC drive.
Fan cover
Fan
Fan power cable
Mounting the Fan (CP700-4T5.5-H to CP700-4T7.5-H)
1) Install the fan in a reverse procedure to removal.
2)
Pay attention to the direction of the fan. Note that the airflow direction arrow (on the side of
the fan) must be upright after the fan is installed.
3) Install the fan and fan cover on the AC drive. Align the mounting holes of the cooling fan, fan
cover and the AC drive, as shown in figure 3 of the removal procedure.
4)
After replacement is completed, check that the air flow direction is upright.
Airflow direction of the fan
Rotation
direction
of the fan
blade
Note that the airflow
direction is upright.
NOTE
The fan removal and installation methods for models with only one cooling
fan (CP700-2T11-H to CP700-2T22-H and CP700-4T18.5-H to CP700-4T37-H)
are similar to those for models CP700-4T5.5-H to CP700-4T7.5-H. However,
you need to remove four screws in step 2 of the removal procedure.
