Preinstallation Checklist Yes No
Safety Requirements
See Chapter 3, Safety requirements on page 3-1.
Does the data center provide appropriate fire protection for computer
equipment similar to HUS VM storage systems?
Is the data center free of hazards such as cables that obstruct access
to the equipment?
Delivery Requirements
See General site requirements on page 4-5
Is the receiving area adequate for equipment delivery, unloading and
unpacking?
Are all doors, hallways, elevators, and ramps wide enough and high
enough to allow the equipment to be moved from the receiving area to
the installation area?
Can the floors, elevators, and ramps support the weight of the
equipment? See Chapter 4 in the Hitachi Unified Storage VM Block
Module Hardware User Guide.
Storage Requirements
See Storage Requirements on page 4-7.
If the equipment will be stored after delivery and prior to installation,
does the storage location meet the environmental requirements for
storing a HUS VM storage system?
Facilities Requirements
See Data center requirements on page 4-7.
Does the data center have a raised floor?
Does the location meet the requirements for service clearance and
cable routing (for example, floor cutouts)? See Equipment clearances
on page 4-5.
Does the installation site meet the floor load rating requirements?
Power Requirements
See Electrical specifications on page 4-8.
Does the data center meet the AC input power requirements? See See
Electrical specifications on page 4-8, Power connection on page
4-9, and Electrical specifications on page A-5.
Does the data center meet the circuit breaker and plug requirements?
See Data center requirements on page 4-7.
Is the customer-supplied hardware such as connectors, receptacles,
and cables ready for the installation?
Environmental Requirements
See general Environmental specifications on page 4-14 and detailed
Environmental specifications on page A-8.
Does the data center meet the following operational environmental
requirements for a HUS VM storage system?
4-4
Site preparation
Hitachi Unified Storage VM Block Module Hardware User Guide
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