Auteldac 5
6
be carried out by trained personnel. Contact GAI-Tronics if installation
service is required.
The telephone is supplied suitable for vertical mounting only. Before
installing the unit, please take note of the following:
•
Glands.
Glands are not supplied. All glands and cables should
comply with IP54 or better to meet ‘Increased Safety’ (‘e’ type)
requirements. Only ‘e’ type glands and suitable cables should be
used and must be fitted correctly. Note that the environmental
rating of the telephone will not exceed that of the glands, i.e. in
order to maintain an IP66 rating, glands must also meet IP66.
•
Headset versions – Earth connection.
If fitted with a headset
socket, the unit
must
be connected to an equipotential bonding
system for the whole area in which the intrinsically safe equipment
is being used. See section 3.4.2 for details.
•
Cable entries
- Auteldac 5 has 2 cable entry gland positions.
Before installing, give consideration to the options available and
review the alternative connection schemes in section 3.4.8 to
ensure that the required connections can be made using the
available glands.
If a high voltage is connected to the relay contacts (for example to
activate a mains-powered beacon) then that cable must be
segregated from all other cables and routed through its own gland.
Upon installation care should be taken to ensure that incoming
cables are cleanly routed with a view to maintaining segregation
between hazardous voltage cabling and the telephone's internal
wiring (i.e. handset, hookswitch, ringer and headset if fitted).
ALL POSSIBLE MEASURES MUST BE TAKEN TO ENSURE
WATER, FLUID OR DUST DOES NOT CONTAMINATE THE
INTERNAL COMPONENTS OF THE TELEPHONE WHILST
UNPACKING, PREPARING AND INSTALLING IT IN INCLEMENT
WEATHER CONDITIONS OR BY NEGLIGENCE.
FAILURE TO TAKE THIS PRECAUTION WILL INVALIDATE YOUR
WARRANTY AND CERTIFICATION
The telephone body must
NOT
be opened, nor glands removed or
cables disconnected unless all supplies to the telephone, including
telephone line cables, power cables and external devices have been
isolated outside the hazardous area. Terminals for incoming cables are
‘e’ type and must be carefully connected so as to make an ‘e’ type
termination.
Summary of Contents for Auteldac 5
Page 31: ...Auteldac 5 30 6 2 1 1 CE Declaration of Conformity...
Page 35: ...Auteldac 5 34...
