To Help Ensure Safe Operation, Comply with the Following Precautions
* It is important that the safety precautions listed below are understood and followed prior to fi rst
operation of the heater. These precautions must also be followed thereafter.
Use of gasoline
1
prohibited
Use of fl am-
2
mables prohib-
ited
Ventilation
3
required
Keep aerosol contain-
1
ers away from the
heater
Never use the heater
2
where fl ammable
dusts are present
Be careful of hot sur-
3
faces on and around
the heater
Do not service the
4
heater while burning
Modifi cation of the
5
heater prohibited
Be careful of electrical
6
shock
Never use the heater
7
for any residential
application
DANGER
Never use gasoline, for any purpose, for example, for cleaning or as fuel, in
connection with, or around, operation or storage of the heater, as a fi re and/or
explosion may result.
Never use or store the heater where thinner, gasoline, liquid propane gas, or
other highly fl ammable vapors, etc., are present, because these may lead to ex-
plosion or fi re.
Never use the heater in poorly ventilated areas. Poor ventilation allows a build-
up of carbon monoxide produced by the heater, especially if there is also inad-
equate combustion. CARBON MONOXIDE is a colorless and odorless poison-
ous gas that may lead to death or other injury. Always provide a fresh supply
of outside or circulating air whenever the heater is used. Some people are more
affected by carbon monoxide than others, including pregnant women, persons
with heart disease, lung disease, anemia, and/or under the infl uence of alcohol.
High altitude also creates a higher danger of susceptibility to carbon monoxide.
Danger signs that a person may be suffering from carbon monoxide poisoning
include, headache, dizziness, burning eyes and nose, nausea, and dry mouth or
sore throat. If any of these symptoms occur, immediately seek medical atten-
tion, ventilate the area, and turn the heater off. This heater requires approxi-
2
mately at least 2,800 cm
(3.06 ft
WARNING
Never place sealed, pressurized containers (such as aerosol cans) near the heater
as exposure to heat from the heater may build up pressure in the container and
cause it to explode with deadly force.
Never operate the heater where highly fl ammable dusts (of wood, paper, textile,
etc.) are present. Dusts, after sucked and heated by the heater, will be blown out
"sparked" and cause a fi re.
Portions of the heater (both while the heater is in operation and for 30 minutes or
more after the heater is turned off), are hot to the touch and may burn the skin
and/or ignite clothing and other combustible materials. Avoid touching the burner
and nearby areas while the heater is in operation and for at least 30 minutes after
it is turned off. Also do not move or service the heater while it is operating or
hot.
Do not service or handle the heater while burning, in operation, hot or plugged-
in to avoid any injury and/or trouble.
Never modify the heater by any means. Any modifi cation may increase the chance
of burns, fi res, explosions, or other problems before, during, and after operation
of the heater.
To avoid electrical shock, never use the heater where exposed to rain, snow or
high humidity. If the heater or any part of it becomes immersed in water, imme-
diately contact a qualifi ed service agency to inspect the heater and determine if
anything needs to be replaced prior to further operation. Make sure the power
plug is disconnected from the electrical outlet, before starting daily inspection
and maintenance.
This heater is for industrial use only. Never use the heater for any residential
application at all time. Wrong use of this heater can result in potential death,
serious injury, fi re and/or possible explosion.
2
) opening per unit when it is used indoor.
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