Oasis Concepts Diesel and AC Heating System for Recreational Vehicles and Yachts - Manual (Page 31)

Section 4, Installing the Fuel System
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 of it air and any foreign material.
! CAUTION
4.4 Procedure
To complete the fuel system installation:
1 Install the inline fuel filter. The optimal location is on a
compartment wall next to the Oasis™ Heating Module,
inline between the fuel tank and the Oasis™ Heating
Module.
2 Connect the fuel line to the dedicated fitting on the main
diesel fuel tank.
3 Inspect the supply fuel line for any loose connections or
damage. Fittings must be airtight.
4 If desired, install a shut-off valve on the tank side of the
fuel filter to allow shutdown and filter service.
International Thermal Research 4-3