Technical data

Fuel supply Thermo 90 S / Thermo 90 ST
42
6 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 the table below.
Only for ADR:
The statutory regulation of ADR (Accord européen relatif
au transport international des marchandises dangereuses par route)
governing fuel tanks, part 9 para. 9.2.4.7, must be adhered to.
NOTE:
A sign must be affixed to the fuel filler neck warning that the heater must
be switched off before refuelling.
Permissible fuel inflow
height H (m)
At max. pressure (bar)
in fuel line
0.00 0.2
1.00 0.11
2.00 0.03
Maximum fuel intake
height S (m)
At max. negative pressure
(bar) in the fuel tank
0.00 -0.10
0.50 -0.06
1.00 -0.02
Fig. 3: Fuel supply
l
1
+ l
2
≤ 10 m
l
2
≤ 1.2 m
l
2
≤ 8.8 m