Fuel
28
8.3.5. Installation location
The metering pump may not be installed in the radiation area of hot vehicle
parts. A heat shield must be used if necessary. The pump should preferably
be installed near the tank.
The permissible ambient temperature is dependent on the fuel used, see
chapter 15, "Technical Data".
8.3.6. Installation and attachment
The metering pump must be secured with a vibration-damping mounting.
The installation position is restricted as shown in fig. 11 (petrol) and 12
(diesel) (maximum angle of inclination of the metering pump, axial
installation position of the metering pump) to ensure good self-ventilation.
The arrow indicates the direction of flow of the fuel.
8.4. Label
A notice, indicating that the heater must be shut down before refuelling,
must be affixed to the fuelling point. (Requirement from ECE R122, Point
5.3.3.3.).
Use the stickers provided (see fig. 13 for an example).
The sticker "Switch off heater when refuelling“ must be applied near the
filler neck.
8.5. Cold-resistant fuels
If you change to low-temperature fuel, the heater must be operated for ap-
prox. 15 minutes so that fuel line and fuel pump are also filled with the new
fuel.
We know of no negative influences due to additives.
1317098B_EA_TT_ZEC_DE_EN_ZH.book Page 28 Tuesday, July 3, 2012 1:08 PM
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