Mr. Heater MH25NG Instrucciones De Funcionamiento Y Manual Del Propietario página 10

CHAPTER 3
OPERATING INSTRUCTIONS
1. OPERATING SAFETY INSTRUCTIONS
WARNING: When used without fresh air, heater
may give off CARBON MONOXIDE, an odorless
poisonous gas. OPEN WINDOW AN INCH OR TWO
FOR FRESH AIR WHEN USING HEATER.
WARNING: This heater is equipped with a PILOT
LIGHT SAFETY SYSTEM. DO NOT TAMPER WITH
PILOT LIGHT SAFETY SYSTEM.
WARNING: If heater shuts off, do not relight until
you provide fresh air. Open door for 5 minutes. If
heater keeps shutting off, have it serviced. Keep
burner and control clean.
WARNING: CARBON MONOXIDE POISONING
MAY LEAD TO DEATH. Early signs of carbon
monoxide poisoning resemble the flu with
headache, dizziness and/or nausea. If you have
these signs, heater may not be working properly.
Get fresh air at once! Have heater serviced.
WARNING: DO NOT USE MATCH OR OTHER
FLAME FOR LEAK TESTING.
CAUTION: If the infra-red color of the grid becomes
dull when the building furnace is operating, consult gas
supplier on correct gas supply piping sizes.
CAUTION: This heater is for indoor installation only!
Mr. Heater Gas Fired Infrared Workshop Heater
Gasket binder material used in this heater assembly will
temporarily emit an odor and/or vapor. This condition
will clear up in approximately 20 minutes and thereafter
will not reoccur. Refer to Chapter 2 for ventilation.
2. HEATER STARTUP
WARNING: During heater startup ensure that
building is well ventilated.
A. Open the gas supply valve or valves.
B. Set the thermostat to the OFF position. See Figure 8
C. If the manual gas control knob on the gas valve is
not in the OFF position, partially depress the knob
and rotate to the OFF position. See Figure 9.
D. Wait 5 minutes to allow gas that may have
accumulated in the main burner to escape
(especially important after installation).
E. Turn the manual gas control knob to the PILOT
position.
Figure 9. Gas Valve Components
E10
NOTE
Figure 8. Thermostat Controls
Operating Instructions and Owner's Manual