Important Safety Information - Navien NHB H Series Installation And Operation Manual

Important Safety Information

The following Safety Alert Symbols are used
in this manual. They are used to alert you
to potential personal injury hazards. Obey
all safety messages that follow this symbol to avoid
possible serious injury or death. This Safety Alert
Symbol precedes any safety message about risk of
personal injury. It may also be accompanied by one
of the following signal words.
If the information in these instructions is not
followed exactly, a fire or explosion may result,
causing property damage, personal injury or death.
DANGER
Indicates a hazardous situation that if not
avoided will result in death or serious injury.
WARNING
Indicates a hazardous situation that if not
avoided could result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation that
if not avoided could result in minor or moderate
injury.
NOTICE
Indicates information considered important but
not hazard-related (such as property damage).
Product Installation Information
Model
Date Purchased
Gas Type
Serial Number
DANGER
If you smell gas:
Do not try to light any appliance.
●
Do not touch any electrical switches or use
●
landline phones.
From a neighbor's phone, call your gas
●
provider and follow their instructions.
If you cannot reach your gas provider, call the
●
fire department.
Do not return to your home until authorized
●
by your gas supplier or the fire department.
Do not use or store flammable products,
such as gasoline, 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
vapors. Vapors from flammable liquids can
explode and catch fire, causing death or
severe burns.
Vapors 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.
Important Safety Information 3