Fuel Supply - Snugger SF2300 Installation And Operating Instructions Manual

The entire exhaust system gets very hot during operation and immediately after the heater has
been working. Keep the exhaust system parts away from any flammable materials; wires,
hoses, fuel lines, carpets, plastics, brake lines, etc.
Maintain at least 1/2" air gap between the exhaust pipe and sheet metal walls in order to
prevent the heat transferring through the metal and damaging materials on the other side
of the wall. Use heat shields if necessary. Point the heater exhaust tail pipe slightly
downward, in open air, away from travel direction and at least 12" away from any
combustible or flammable materials. Tail pipe cannot protrude beyond the lateral limits of
the vehicle. Route the exhaust pipe in such a way so the exhaust fumes cannot be sucked
into the vehicle.
Do not perform any work on the exhaust system while the heater is working. Before
working on the exhaust system, first turn the OFF heater and wait until all parts have
cooled down completely, always wear safety gloves and eye protection.

Fuel Supply

The following safety instructions must be observed when mounting the fuel pump, routing fuel
lines and installing fuel tank pick-up tube.
Turn OFF vehicle engine and heater before working on the fuel supply or before refueling. Do not
use"naked" lights, open flames, do not smoke, do not inhale fuel vapors and avoid fuel contact
with skin. Work only in well ventilated area.
When installing fuel lines, use only a sharp knife to cut fuel hoses and pipes. Interfaces shall not
be crushed and must be free of burrs.
The fuel line from the pump to the heater should be installed at a continuous rise.
Fuel lines must be fastened to avoid damage and / or noise from vibrations.
Route the fuel lines in a way that they are protected from vehicle distortion, movement, etc. Never
route or fasten fuel lines to the heater or vehicle exhaust system. When the fuel line crosses a hot
element, always ensure there is sufficient clearance. If necessary, install heat deflection plates.
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