Vertiv Liebert NXL 1100, Installation Manual

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Mechanical Installation
Vertiv
Large System, 3-Phase UPS Battery System Installation Manual 4
1.4 P
OSITIONING
The cabinet is structurally designed to handle lifting from the base.
Power terminals, auxiliary terminals blocks and power switches are accessed from the front and top.
Removable panels on the top are secured to the chassis by screws. The door can be opened to give access to
the power connections bars, auxiliary terminal blocks and power isolators. The front door can be opened 180° for
easier service and more flexibility in installation.
1.4.1 Moving the Cabinets
The route to be traveled between the point of arrival and the unit’s installation location must be planned to make
sure that all passages are wide enough for the unit and that floors are capable of supporting its weight (for
instance, check that doorways, lifts, ramps, etc., are adequate and that there are no impassable corners or
changes in the level of corridors).
Ensure that the cabinet weight is within the designated surface weight loading (kg/cm
2
) of any handling
equipment. See Tables 19 and 22 for weight details.
Ensure that any lifting equipment used to move the battery equipment has sufficient lifting capacity.
Battery system equipment can be handled by a forklift or similar equipment.
Because the weight distribution in the cabinet is not symmetrical, use extreme care during handling and
transporting.
When moving the unit by forklift, care must be taken to protect the panels. Do not exceed a 15° tilt with the
forklift. Bottom structure will support the unit only if the forks are completely beneath the unit.
Handling the unit with straps is not authorized.
The cabinet with top-terminal and front-terminal batteries ships with extra bolts installed on the interior doors.
Once the cabinet is in the final position, these bolts can be removed. See
Figures 1 and 2 .
!
WARNING
Risk of heavy unit falling over. Can cause equipment damage, injury and death.
Exercise extreme care when handling battery cabinets. The battery system cabinets weigh from 3155 to
9100 lb. (1431 to 4128kg).
Locate center of gravity symbols
and determine unit weight before handling each cabinet. Test lift
and balance the cabinets before transporting. Maintain minimum tilt from vertical at all times.
Slots at the base of the cabinets are intended for forklift use. Base slots will support the unit only if the
forks are completely beneath the unit.