ASL INTERCOM BPC65 Installation Manual page 17

4 Safety and Precautions
Handling
Work on the batteries should be carried
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out by qualified personnel only.
Always use insulated tools.
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Environmental
Always ensure adequate ventilation of the charger
module and do not obstruct ventilation holes.
The temperature and humidity ranges shown in the
specifications for this product must not be exceeded.
This equipment must not be installed in an area that is
subject to a corrosive atmosphere, excessive moisture
or may allow water or other liquids to come into contact
with the unit or its external connections.
Batteries can produce hydrogen gas under
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certain conditions.
Ensure that adequate ventilation is
provided by the use of front vent panels
and/or appropriate cabinet ventilation.
Do not use open flame or create spark
near batteries at any time.
Installation
This equipment is intended for use in a
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restricted access location.
To prevent injury, the battery backup
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system must be securely attached to the
rack in accordance with the installation
instructions.
BPC65 / BDIST / MDIST – Installation Guide
U-0456-0142.doc – Issue: 03 complete, approved
Page 17 of 20
Weight Safety
Batteries are heavy (23 kg each). Please
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move and handle with care to avoid
personal injuries and/or damages to the
batteries.
Electrical Safety
This product contains wiring that is
! !
energised to 230 V RMS AC mains.
Terminals marked with the
hazardous, and the external wiring
connected to these terminals requires
installation by qualified personnel only.
Always ensure that the equipment is
! !
correctly earthed by connection to an AC
mains supply with a protective earthing
connection.
Ensure power supply cabling is
adequately rated for the unit's operating
current and protected, in case of short
circuit, by a correctly rated fuse or circuit
breaker.
Note that this equipment is intended for
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!
continuous operation and as such does
not contain an internal mains switch.
If this equipment forms part of a system,
which is permanently connected to the
mains, then an all-pole mains switch with
a separation of 3 mm in each pole shall be
incorporated in the electrical installation.
Always replace blown fuses with the
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correct type and rating.
Always ensure that all 24 V Mini Circuit
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Breakers are switched OFF (switch toggle
towards the rear of the rack) before
installing or removing batteries to/from
the unit.
Do not switch any of the 24 V circuit
breakers on until all batteries have been
fully installed.
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