Safety And Precautions; Environmental; Esd; Emc - ASL INTERCOM VAR8 Operation And Maintenance Manual

VAR8 and Variants Operation, Commissioning, Fault Finding, and Maintenance Guide
31 31 Safety and Safety and
Precautions Precautions
31.1 31.1

Environmental

Environmental
The temperature and humidity ranges shown in The temperature and humidity ranges shown in
the specifications for this product must not be the specifications for this product must not be
exceeded. exceeded.
This equipment must not be installed in an area This equipment must not be installed in an area
that is subject to a corrosive atmosphere, that is subject to a corrosive atmosphere,
excessive moisture or may allow water or other excessive moisture or may allow water or other
liquids to come into contact with the unit or its liquids to come into contact with the unit or its
external connections. external connections.
In the close proximity of some radio frequency In the close proximity of some radio frequency
transmitters, the signal to noise ratio of this transmitters, the signal to noise ratio of this
product may be reduced. If this occurs, re-location product may be reduced. If this occurs, re-location
of the equipment or the signal cables is of the equipment or the signal cables is
recommended. recommended.
31.2 31.2

ESD

ESD
This product contains static-sensitive devices. This product contains static-sensitive devices.
Observe ESD precautions when working on the Observe ESD precautions when working on the
equipment with the cover removed. equipment with the cover removed.
31.3 31.3

EMC

EMC
EMC compliance is dependent on this unit being EMC compliance is dependent on this unit being
wired in accordance with these installation wired in accordance with these installation
instructions. instructions.
31.4 31.4

Electrical Safety

Electrical Safety
Always replace blown fuses with the Always replace blown fuses with the
!
!
correct type and rating. correct type and rating.
Ensure adequately rated cables are
!
!
used for power supply.
-
Is sue: 02 complete, approved
Page 161 of 166 Page 161 of 166
31.5

Lithium Battery

Danger of explosion if battery is
!
!
incorrectly replaced. Replace only
with the same or equivalent type.
Dispose of battery carefully to avoid
environmental
dispose of battery in a fire.
31.6

Unpacking and Handling

The equipment should
inspected immediately on receipt. If damage has
occurred please advise your carrier or supplier.
It is advisable to retain the original equipment
packing in the event that the equipment ever
needs returning for service.
Ensure that the name and address of the
Authorised Distributor from whom you purchased
the unit is recorded on the
page of this manual for future reference.
This equipment contains electronic devices that
are sensitive to electrostatic discharge. Please
take precautions to avoid damage to the
electronics by static electricity.
31.6.1

Packing for Repair

All electronics assemblies must be
! !
properly packed in ESD protective
packing for transport, to prevent
physical and ESD damage. Use of
non-ESD protective packing for return
for repair or service will automatically
invalidate the warranty.
The filler material used for packing for
! !
return for repair must be antistatic or
static dissipative, as this may come
into contact with exposed connectors,
wiring, or PCB assemblies. The use
of non-conductive filler material may
cause damage to the electronic
assemblies reducing their operational
life, or even destroying them, and it
will automatically
warranty.
Advice on packing the product for return can be
provided by Application Solutions Limited.
damage. Do not
be unpacked and
"Service and Warranty"
invalidate the