Huawei NetCol8000-C070 Quick Manual page 9

1. Secure the base to the ground using six M12x60 expansion bolts.
2. Move the cabinet onto the base. Secure the cabinet to the base using six bolts. Install a shock
pad between the base and the cabinet.
Lowering a Fan (Applicable to Downflow Units)
3.6
1. Exercise caution when raising or lowering a fan to prevent personal injury.
2. When removing the fan beam, assign one person to hold the fan.
a. Open the front door. Loosen the fan
maintenance baffle plate and remove it
from the cabinet.
b. Remove the screws securing the fan to the fan
support beam, remove the screws securing the
fan support beam to the cabinet, and remove
the fan support beam.
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