2-8.
PREPARATION FOR USE (CONT’D)
f.
Make sure that one end of hose (7) is connected to supply
TM 10-4510-206-14
fitting (8) of
fuel filter (9) and to fitting (10) on vent (11). Connect return-fuel line (12)
to drum fill adapter (11).
WARNING
Exposed fuel and fuel vapor can ignite or explode
resulting in possible serious injury and even death.
Observe proper safety precautions when servicing the fuel
system.
Ensure that the water heater is cold before
servicing the burner.
NOTE
The operator must periodically monitor the level of the
fuel supply.
The fuel container should be kept as full
as possible to reduce water condensation.
The frequency
of refueling is dependent on the size of the fuel
container.
Excessive water in the fuel supply will
decrease heater efficiency and corrode both the chamber
and the burner.
g.
Check to see that all water lines are connected.
h.
Be certain that water heater drain cock (13) is closed.
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