This symbol indicates that the component exceeds the recommended weight for one individual to
handle safely.
WARNING: To reduce the risk of personal injury or damage to the equipment, observe local
occupational health and safety requirements and guidelines for manual material handling.
These symbols, on power supplies or systems, indicate that the equipment is supplied by multiple
sources of power.
WARNING: To reduce the risk of injury from electric shock, remove all power cords to disconnect power
from the system completely.
Preparation procedures
To access some components and perform certain service procedures, you must perform one or more of the following
procedures:
• Power down the server blade
• Remove the server blade from the chassis
•
Remove the top cover
• Remove the air bale
◦ 1U Server blade
◦ 2U Server blade
Removing and replacing the 1U air bale
This air bale is installed in the 1U server blade.
Procedure
1.
Power down the server blade.
2.
Remove the server blade from the chassis.
3.
Remove the 1U air bale.
152 Removal and replacement procedures