INSTALLATION
MANUAL
© Scania CV AB 2018, Sweden
Components – Stage V
01:07 Issue 17 en-GB 19
The adapter for NO
x
sensor T115 is available with different inside diameters for con-
nection of different pipe diameters downstream of the SCR system.
The sensor control units are connected to the EEC3 control unit in the reductant tank.
See Connecting the reductant tank
. The control units should be fitted on the frame so
that they are shielded from radiated heat and knocks. The attachment holes have a
diameter of 8.3 mm. The electrical cables between the sensors and the control units
must not be spliced. The NO
x
sensors and control units must not be painted.
If the ambient temperature at the NO
x
sensor control units is too high, the control
units may be damaged.
Maximum permitted ambient temperature at the NO
x
sensor control units is 90 C.
Measure the ambient temperature when installation is complete. Refer to 01:08
Measuring instructions for installation inspection.
NO
x
sensor T115 must be fitted so that there is no risk of it coming into contact with
water, as it is damaged by moisture. The NO
x
sensor must be slightly inclined so that
condensation can drain from it. Maximum installation angle is 80° relative to the ver-
tical plane. This applies regardless of whether the exhaust pipe is installed horizon-
tally or vertically.
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