Connecting To External Fuel Supply - D-Models - Nilfisk-ALTO SOLAR BOOSTER EH Instruction Manual

3.11 Connecting to external
fuel supply –
D-models
12
a
b
All SOLAR BOOSTER D- mod-
els must be connected to an
external fuel supply (canister or
tank) as no internal
provision is made for storing
fuel.
You can choose between one-
and two-string connection,
where "one"-string only has one
supply hose (a) and "two"-string
has an additional return hose
(b) - see illustration.
Please observe that in some
countries only the "one" string
system is approved.
The fuel hose(s) should be
guided through the rubber
grommet(s) in the chassis of
the SOLAR BOOSTER as
shown in the fi gure and routed
securely to the external fuel
supply.
a = Oil in
b = Oil return (only two-string
connection)
Please observe the following
restrictions to fuel line.