Safety Information - Navien LCB700-21RS Installation & Operation Manual

1. Safety Information

The following safety symbols are used in this manual. Read and
follow all safety instructions in this manual precisely to avoid
unsafe operating conditions, fire, explosion, property damage or
personal injury.
DANGER
Indicates an imminently hazardous
situation which, if not avoided, could
result in severe injury or death.
WARNING
Indicates a potentially hazardous
situation which, if not avoided, could
result in injury or death.
CAUTION
Indicates a potentially hazardous
situation which, if not avoided, could
result in property damage.
Note
Used for emphasis or for providing useful
information not directly connected with
the surrounding text but of importance
to the user.
DANGER
If oil fumes or leaks from the
appliance:
Extinguish any naked flames.
Isolate the electrical supply.
Isolate the fuel supply to the boiler.
Rectify the fault.
Do not use or store flammable
products, such as petrol, solvents, or
adhesives in the same room or area as
the boiler.
The boiler has a main burner flame that
can turn on at any time and can ignite
flammable vapours. Vapours from
flammable liquids can explode and
catch fire, causing severe burns.
Vapours cannot be seen and are
heavier than air. They can travel long
distances along the ground and can be
carried from other rooms to the boiler's
main burner flame by air current.
Keep all flammable products far
away from the boiler and store them
in approved containers. Keep the
containers closed tightly and out of the
reach of children and pets.
Safety Information 3