Primary Shelf Canisters
Expansion Shelf Canisters
Fans
Fans
Power
Power
Raid Controllers
Expansion
Each storage system contains two fan canisters on the left and right sides of the rear panel.
Fibre channel (FC) cables connect the Primary Shelf to the appliance.
Four SAS cables connect the Expansion Shelf to the Primary Shelf. The Expansion Shelf is not directly
connected to the appliance.
Onsite Policies and Procedures
Electrical safety
The static discharged by human bodies can damage static-sensitive components on the boards.
When installing and maintaining the equipment, observe appropriate electrostatic safety precautions
to prevent personnel injuries or device damage.
When operating a device in an electrostatic sensitive area, you must take electrostatic-discharge
(ESD)-preventive measures. These include wearing ESD-preventive gloves, an ESD-preventive wrist
strap, and ESD-preventive clothes to avoid personnel injury or device damage.
To prevent damage to the device, pay attention to the following during operations:
•
Do not touch devices with bare hands because ESD from the human body may damage the
electrostatically sensitive elements on a board.
•
When dealing with the server or any of the internal components, wear an ESD-preventive wrist
strap, ESD-preventive gloves, and ESD-preventive suit.
Hardware part replacement procedure
Removing and replacing a NetBackup 5330 RAID canister or Expansion canister
Before you start to replace a RAID or Expansion canister in the NetBackup 5330 Primary Shelf or
Expansion Shelf, gather the following:
•
Antistatic protection
•
A replacement canister
3
HSP 133 RAID or Expansion canister replacement
