Fuel Supply - Webasto Air Top 2000 ST B Installation Instructions Manual

Air Top 2000 ST
7

Fuel supply

The fuel is taken from the vehicle fuel tank or from a separate fuel tank.
The values for the maximum pressure at the fuel extraction point are
shown in Figure 8.
Permissible fuel inflow
height H (m)
0,00
1,00
2,00
Maximum fuel intake
height S (m)
0,00
0,50
1,00
Only for ADR: The statutory regulation of ADR (Accord européen relatif au
transport international des marchandises dangereuses par route) govern-
ing fuel tanks, part 9 paragraph 9.2.4.7, must be adhered to.
A sign must be affixed to the fuel filler neck warning that the heater must
be switched off before refuelling.
At max. perm. pressure (bar)
in fuel line
0,2
0,11
0,03
At max. perm. negative pres-
sure (bar) in the fuel tank
-0,10
-0,06
-0,02
.
l + l 10 m
1 2
l 1.2 m
1
l 8.8 m
2
Fig. 8: Fuel supply
Fuel supply
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