EVCO EC6708 - Manual (Page 4)

Every Control S.r.l.
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GETTING STARTED
Installation - Electrical connection
INSTALLATION
EC 6-708 was studied for DIN EN 50022 standard rail installation ac-
cording with DIN 43880 norms (see the chapter Dimensional data and
installation on the page 50).
Additional informations
• verify if the using conditions (ambient temperature, humidity,
etc.) are within the limits indicated by the builder (see the
chapter Technical data on the page 52)
• install the instrument in a location with a suitable ventilation, to
avoid the internal overheating of the instrument
• do not install the instrument near surfaces that can to obstruct
the air-grating (carpets, covers, etc.), heating sources (radia-
tors, hot air ducts, etc.), locations subject to direct sunlight,
rain, humidity, excessive dust, mechanical vibrations or bumps,
devices with strong magnetos (microwave ovens, big speak-
ers, etc.)
• according with the safety norms, the protection against possi-
ble contacts with electrical parts and parts protected with func-
tional insulation only must be ensured through a correct instal-
lation procedure of the instrument; all parts that ensure the
protection must be fixed so that they can not be removed if not
with a tool.
ELECTRICAL CONNECTION
EC 6-708 is provided with seven screw terminal blocks for cables up to
2,5 mm² (0.38 in.²) located on the instrument frontal panel (see the
chapter Electrical connection on the page 51).
Additional informations
• if the instrument is brought from a cold to a warm location, the
humidity may condense inside the instrument; wait about an
hour before supply the instrument
• verify if the operating power supply voltage, electrical fre-
quency and power of the instrument correspond to the local
power supply (see the chapter Technical data on the page 52)
• do not supply more instruments with the same transformer
• if the instrument is installed on a vehicle, its power supply must
be derived directly from the battery of the vehicle
• give the instrument a protection able to limit the current ab-
sorbed in case of failure
• the instrument remains connected to the local power supply as
long as the terminals 115 and 118 are derived to the local
power supply, even if the instrument is apparently turned off
• give the relay outputs a protection able to protect them against
short circuit and overload
• do not try to repair the instrument; for the repairs apply to
highly qualified staff
• if you have any questions or problems concerning the instru-
ment please consult Every Control (see the chapter Builder
data on the page 54).