Remove the dust cap (3) from the male quick disconnect end (4) of the external fuel hose (1).
Connect the male quick disconnect end (4) of the 25-foot external fuel hose (1) to the external fuel
connector (5) located on the fuel filler panel (6) at the rear of the heater. Push back the outside collar of
the external fuel connector, insert the male quick disconnect end and ensure that it is fully seated, and
release the outside collar. Pull on the external fuel hose to ensure a secure connection.
To connect the opposite end of the external fuel hose (1) to a bulk fuel supply, first remove the dust plug
(7). Connect the opposite end of the external fuel hose (1) equipped with a 5/16 JIC female flair fitting (8)
to the bulk fuel supply. Be sure to place a petroleum absorbent mat or tray containing petroleum
absorbent material under both connections.
Once the connection has been made between the LCFH and the external fuel supply, place the FUEL
selector switch in the EXTERNAL position as described in the section of this work package entitled
INITIAL OPERATOR CONTROL BOX SETTINGS.