Iveco NEW DAILY, Instructions Manual

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6
NEW DAILY
–
ADBLUE AND SCRT SYSTEM
ADBLUE AND SCRT SYSTEM
6.3
INSTRUCTIONS
–
Printed 603.95.789
–
1 Ed. - Base 02/2014
6.3 INSTRUCTIONS
The following instructions are intended for the AdBlue injection system of the Bosch DeNO
X
3.1 type.
If changes are made to the chassis which involve this system, the following procedure must be followed under all circumstances:
●
all post-treatment components must be installed under extremely clean conditions;
●
the protection caps of the SM, DM and the AdBlue pipe bundle may only be removed just before assembly;
●
the SM and DM fittings must be handled with care;
●
the SM and DM fastening screws must be tightened to the torque specified in the relevant assembly diagrams;
●
the following disassembly/assembly sequence on the SM and DM must be respected so as to prevent the AdBlue coming into
contact with the electrical connectors:
(disassembly) AdBlue fittings - water fittings - electrical connectors
(assembly) electrical connectors - water fittings - AdBlue fittings;
●
the seal of the DM flange on the ATS side must be replaced each time the DM is disassembled (the seal may only be used
once);
●
the "after-run" phase must not be interrupted using the battery manual switch or the ADR switch (the AdBlue pipes must
always be emptied to prevent any crystallization or damage from freezing);
●
the DM screw threads must be treated with a sealant paste as specified on the assembly diagrams however, the DM and the
inside of the exhaust silencer must not be contaminated with the sealant.
Materials
1. Since the AdBlue solution may be corrosive for ferrous steels, any specifically shaped tanks must be made out of the following
material and with IVECO authorization:
■
Molybdenum austenitic chromium-nickel steel in compliance with DIN EN 10088
■
Polyethylene HD
■
Polypropylene HD
■
Polyfluoroethelene
■
Polyvinylidene fluoride
■
Perfluoroalkoxy
■
Polyisobutylene
■
Titanium
■
Viton
2. Plastic material can contain additives to simplify the printing process or to improve some characteristics of the material. There-
fore it is necessary to check that these additives do not combine with the urea and contaminate the solution
AdBlue tank
Note The fuel and AdBlue level sensors are specific to the type of tank to which they are connected. Therefore, the tank and sensor
cannot be modified independently of each other.
Use only the standard tank in order to respect the constraints highlighted in the Note. otherwise the shape modifications and in-
stallation must be authorized by IVECO.