Mr. Heater Gas-Fired Infra Red Portable Heater MH15 - Manual (Page 5)

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FOr saFe OperatiOn
A. read instructiOns careFullY: Read and adhere
to these instructions. Do not allow anyone who
has not
read the instructions to assemble, light, adjust or
operate the heater.
warning:
Keep the heater out of the reach of children.
b. prOpane is VerY FlaMMaBle: In the event of a
leak, propane will accumulate and the possibility of a
fire is present. Propane gas is scented and its strong
odor is readily detectable. Never strike a match or bring
any flame or create an electric spark in an enclosure
when you smell propane gas. Ventilate the area thor-
oughly, move the heater outside, find and correct the
source of the leak before attempting to light any
appliance. If you are unsure of these instructions
evacuate immediately and call for help.
C. gas leaKage: If the leak cannot be corrected, do
not tamper with the heater. Follow the shut down
instructions and return the heater to the dealer or
address given on the last page.
D. leaK detectiOn: before each use of the heater,
check all fittings and connections with a soap solution
to be sure there are no leaks.
neVer, neVer USE ANY
FLAME FOR LEAK TEST.
E. cOnnecting Heater tO prOpane cYlinder:
Always connect the heater to the disposable cylinder in
the outdoors or in a well ventilated area.
neVer
connect this heater to a cylinder near an open flame.
F. use OF Heater: Always operate the heater with the
propane cylinder in an upright position on a level
non-combustible surface.
neVer place the cylinder on
its side when operating the heater.
G. attend Heater: Do not leave heater unattended
while it is in operation.
H. alwaYs use a MatcH tO ligHt Heater: neVer
attempt to light the heater with a spark lighter
I. dO nOt taMper: Should the heater not perform
properly, such as little or no heat when operating in
the “Hi” position, or for any other reason, DO NOT
ATTEMPT TO REPAIR OR TAMPER with the heater. Any
tampering could make the use of the heater unsafe and
dangerous. Return the heater to the dealer or the
address given on the last page for repair or replacement.
J. FOr stOrage: The heater Hi-Med-Lo-Off regulating
valve should always be turned to “off” when the heater
is not in use. Allow at least 15 minutes for cooling be-
fore handling and storing. Detach propane cylinder from
heater before storing. DO NOT store propane cylinders
near open flame or heat.
K. dO nOt transpOrt Or MOVe appliance wHile
in OperatiOn Or wHile Heater is attacHed.
FOllOw sHutdOwn and stOrage instruc-
tiOns tO transpOrt Or MOVe tHis appliance.
VentilatiOn
A. warning: this heater is an unvented appliance
and Must be used OnlY in a well ventilated area.
neVer attempt to operate the heater inside any vehicle,
camper or enclosure.
b. FOr OutdOOr use OnlY. Any combustion process
requires and consumes oxygen, and will produce carbon
monoxide..
C. warning: Provide ample ventilation. This heater
consumes air (oxygen). Do not use this heater in
unventilated structures to avoid endangering your life.
Provide additional ventilation for any additional
fuel-burning appliances and additional occupants.
MiniMuM clearance FrOM
cOMBustiBle Materials
A. When operating, the heater surfaces are extremely
hot. Keep sleeping bags, clothing, and all combustible
materials clear of the heater by at least the following
distances:
b. warning: To avoid injury or property damage never al-
low clothing, tents, or other combustible material within
30” of the heater. This heater must be located at least
24” above the floor level when in use. Never operate the
heater while sleeping.
C. warning: Never direct the heat output of this heater
toward any propane tank within 20 feet.
Btu/Hr. rating clearances to combustibles
Model no. propane gas normal Operating procedure From c.l. of Htr. to Floor sides rear ceiling
MH15 15,000 Vertical 24” 30” 30” 36”
Figure 4