Eaton 9SX Series Manual page 51

Dangerous voltage levels are present within the system. It should be opened

exclusively by qualified service personnel.
High leakage current, earth connection essential before connecting supply.

Precautions must be taken for all handling, Wear rubber gloves and boots.

d
The MBP connection instructions and operation described in the manual

must be followed in the indicated order.
The upstream circuit breaker for Normal AC/Bypass AC must be easily

accessible. The unit can be disconnected from AC power source by opening
this circuit breaker.
An additional AC contactor is used for backfeed protection and must comply

with IEC/EN 62040-1 (the creep age and clearance distances shall meet the
basic insulation requirements for pollution degree 2).
Disconnection and overcurrent protection devices shall be provided by

others for permanently connected AC input (Normal AC/Bypass AC) and AC
output circuits.
Check that the indications on the rating plate correspond to your AC

powered system and to the actual electrical consumption of all the
equipment to be connected to the system.
For PLUGGABLE EQUIPMENT, the socket-outlet shall be installed near the

equipment and shall be easily accessible
Never install the system near liquids or in an excessively damp

environment.
Never let a foreign body penetrate inside the system.

Never block the ventilation grates of the system.

Never expose the system to direct sunlight or source of heat.

If the system must be stored prior to installation, storage must be in a dry

place.
The admissible storage temperature range is -25°C to +60°C.

The unit is heavy: wear safety shoes and use vacuum lifter preferentially for

handling operations.
All handling operations will require at least two people (unpacking, lifting,

installation in rack system).
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