Navien LST-58K, Instruction Manual

Page: 35 / 56

Fuel(oil) p i p ing installation
36
The boiler operation with oil leak or stagnant oil
may cause a fire.
Check if there is oil leak or stagnant oil
on the oil tank, the oil pipe, the boiler
(inside and outside).
Installation of the oil tank
WARNING
Install the oil tank in a well-ventilated place, free from the impact of direct sunlight or rain.
Install the oil tank more than 2m away from the boiler, or erect a fireproof wall between
the oil tank and the boiler.
If the oil tank is to be installed in a dedicated boiler room, use non-flammable materials for
installation of the wall, the column, and the ceiling.
Be sure to install the water drain valve in the oil tank, and perform water drain periodically.
The oil tank shall be installed within 2m above and 2m below the burner of the boiler.
The oil tank shall be kept more than 300mm away from the piping, the chimney, the
electric breaker, and the power outlet, more than 600mm away from the electricity meter
and the safety box, and more than 150mm from the wire.
The piping shall be installed with its surface exposed, and securely fixed not to move on
the floor. (The piping, if made of copper, stainless steel, or other anticorrosive materials
without any joints, may be buried on the floor.)
<The method of downward piping for the fuel storage tank> <The method of piping for the fuel storage tank>