Iveco NEW DAILY, Instructions Manual

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NEW DAILY
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ELECTRONIC SUB-SYSTEMS
ELECTRONIC SUB-SYSTEMS
5.4 ELECTRICAL SYSTEM: CURRENT INTERVENTIONS AND DRAWS
43
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Printed 603.95.789
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1 Ed. - Base 02/2014
Precautions
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Incorrect installation of electrical accessories may affect occupant safety and cause severe damage to the vehicle.
Contact IVECO if you have any questions.
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Avoid coupling with signal transmission cables (e.g. ABS), for which a preferential path has been defined for electromagnetic
requirements (EMI).
It should be noted that when grouping several cables together, in order to compensate for lower heat dispersal capacity, the
current intensity must be reduced with respect to the nominal value of a single cable.
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In vehicles with frequent engine start-ups, with limited current drawn and engine rotations (e.g.vehicles with refrigeration
chambers), provide for periodic battery charging to maintain efficiency.
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Plug and terminal connections must be protected, resistant to weathering, and executed using components of the same type
as those utilised originally on the vehicle.
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In the event that a component has to be installed just next to the route of a cable belonging to the original system, make sure
that its remains integral and avoid any cuts.
209813
Figure 37
▶
Any damage caused by failure to comply with procedure is not covered by warranty.
Modifying wheelbase and overhang
Should it be necessary to lengthen the wires on the chassis owing to the new dimensions of wheelbase and overhang, a watertight
junction box must be used which has the same characteristics as those used on the standard vehicle. The electrical components
used such as wires, connectors, terminal blocks, conduits etc. must be of the same type as those used originally and must be cor-
rectly fitted.
As for the functionality of the electronic control devices, junctions are not permitted: the cable must be replaced with a new one
with similar characteristics to the one used on the vehicle and of adequate length.
Trailer setup
If the repetition of rear lights is necessary, the vehicle must be fitted with the 13 pin trailer socket.
Do not hook up directly to the vehicle's light cables. This results in current overloads which are recognised as malfunctions by the
on-board computer.
If you need to make changes to the system other than those described in this manual (for example, to install LED tail lights), you
must obtain authorisation from Iveco.