Section 4, Installing the Fuel System
16
WindowWasher Installation Manual
The fuel supply from the fuel storage tank to the fuel inlet
must be from a dedicated fuel pickup on the top of the tank.
•
The fuel supply line should be installed with minimal
rise from the fuel tank. In no event should The
WindowWasher™ by ITR be more than 60” above the
fuel tank.
•
The fuel return line should be installed from The
WindowWasher™ by ITR to the fuel tank.
•
The fuel line must be run and secured so as to
prevent damage, chafing and kinking during normal
operation.
•
All fuel line connection points and hoses must use
suitable clamps and/or sealant and must be checked
for leaks on the initial installation and also
periodically as part of normal maintenance.
•
A primary fuel oil filter (not provided) must be
installed inline in the fuel supply hose between the
tank and The WindowWasher™ by ITR, in a manner
that ensures easy access for maintenance. A
secondary fuel filter is mounted inside The
WindowWasher™ by ITR case. Both filters must be
inspected and replaced as required as part of normal
maintenance.
•
Fuel line hose used must be appropriate for your
requirements. It is strongly recommended that the
hoses have permanently installed end fittings.
4.3
What NOT to Do
Don’t allow the fuel or the fuel lines to become
contaminated with foreign material.
Don’t allow the fuel lines to become damaged or constricted.
Ensure that fuel lines are always protected from
contamination by foreign material. When installing or
servicing, seal off ends to prevent contamination. After
installing, you may also wish to flush the fuel line to rid it of
air and any foreign material.
The fuel supply
requires a dedicated
pickup line from the
main fuel tank. The
pickup must allow the
heater to run out of
fuel before the tank
itself is empty.
