Noritz NH199-DV Manuel D'information De L'utilisateur page 3

(Continued)
Do not remove or block the installed
safety relief valve for safe operation
of the boiler.
Prohibited
Do not use the boiler
if the intake/ exhaust
pipe is displaced,
Prohibited
has holes is
clogged, or is
corroded.
A. This boiler does not have a pilot.
It is equipped with an ignition
device that automatically lights
No flame.
the burner. Do not try to light the
burner by hand.
B. BEFORE OPERATING smell all
around the boiler area for
evidence of leaking gas. Be sure
to smell next to the floor because
some gas is heavier than air and
will settle on the floor.
WHAT TO DO IF YOU SMELL GAS.
• Do not try to light any
appliance.
• Do not touch any electrical
switch; do not use any phone
in your building.
• Immediately call your gas
supplier from a neighbor's
phone. Follow the gas supplier's
instructions.
• If you cannot reach your gas
supplier, call the fire department.
C. Use only your hand to turn the
gas valve knob. Never use tools.
If the knob will not turn by hand,
don't try to repair it. Call a
qualified service technician.
Force or attempted repair may
result in a fire or explosion.
D. Do not use this boiler if any part
has been under water.
lmmediately call a qualified
service technician to inspect the
boiler and to replace any
damaged parts.
Do not use the hot water supplied
by the boiler for drinking purposes.
Prohibited
Do not allow anyone to change the
domestic hot water temperature
while hot water is being used.
Prohibited
To prevent scalding, do not change the wa-
ter temperature to a higher setting.
WARNING
When a gas leak is noticed:
1. Stop use immediately
2. Close the gas valve
Be sure
to do.
3. Open windows and doors
If you detect abnormal combustion
or abnormal odors, or during an
earthquake, tornado or fire:
Be sure
1. Turn off the heating system
to do.
2. Turn off the power to the boiler
3. Turn off gas, return/supply valve.
4. Call the nearest Noritz agent
Explosion Hazard ;
If the safety relief valve is dripping or
leaking, have a qualified service
Prohibited
technician replace it. Do not plug or
remove the valve.
Failure to follow these instructions can result
in fire or explosion, and personal injury or
death
Should overheating occur or the gas
supply fail to shut off, do not turn off
or disconnect the power supply to
Be sure
to do.
the boiler. Instead, shut off the
external gas supply valve to the
boiler.
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