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Notes on safety
V
Check that the rated voltage specified on the device's ID plate is the
same as the local line voltage.
The device must only be connected to a properly grounded wall outlet
(the device is fitted with a tested and approved power cable).
Make sure that the protective grounded outlet of the building's wiring
system is freely accessible.
Before opening the unit, switch off the device and then pull out the
power plugs.
Route the cables in such a way that they do not form a potential
hazard (make sure no-one can trip over them) and that they cannot
be damaged. When connecting up a device, refer to the relevant
notes in this manual.
Never connect or disconnect data transmission lines during a storm
(lightning hazard).
The system unit and the directly connected external storage
subsystems should be connected to the same power supply
distributor. Otherwise you run the risk of losing data if, for example,
the central processing unit is still running but the storage subsystem
has failed during a power failure.
Make sure that no objects (such as bracelets or paper clips) fall into
or liquids spill into the device (risk of electric shock or short circuit).
In emergencies (e.g. damage to housings, power cords or controls or
ingress of liquids or foreign bodies), immediately power down the
device, pull out the power plugs and notify your service department.
Note that proper operation of the system (in accordance with IEC
60950/DIN EN 60950) is guaranteed only if slot covers are installed
on all vacant slots and/or dummies on all vacant bays and the housing
cover is fitted (cooling, fire protection, RFI suppression).
8
Important notes
U41181-J-Z156-1-74
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