Navien NP-180 Service Manual page 16

WHAT TO DO IF YOU SMELL GAS
If you do not follow these instructions exactly, a fire or explosion may result causing
property damage, personal injury or loss of life.
DO NOT OPERATE THE WATER HEATER.
DO NOT OPERATE ANY FAUCETS.
Smell all around the appliance area for gas. Be sure to smell next to the floor
because some gas is heavier than air and will settle on the floor.
• Do not smoke.
• Extinguish any open flames and sparks.
• Do not operate light switches or electrical equipment switches.
• Do not use any phone in your building.
• Open the windows and doors.
• Close the gas shutoff valve.
• Keep people away from the danger zone.
• Observe the safety regulations of your local gas supplier, found on the gas
meter.
• Immediately call your gas supplier from the outside of the building.
Follow the gas supplier's instructions.
• If you cannot reach your gas supplier, call the fire department.
• Notify your plumbing/ heating contractor from the outside of the building.
©Navien America Inc. 2010
DANGER
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NR/NP series service Manual Version 2.0