Valve Position | BTU Input | Cylinder 14.1 oz. | Cylinder 16.4 oz. |
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Hi | 14,000 | 1.4 hours | 1.6 hours |
Med | 12,000 | 1.6 hours | 1.8 hours |
Lo | 8,000 | 2.3 hours | 2.7 hours |
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Figure 3
2. 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.
spark in an enclosure when you smell propane gas. Ventilate the area thoroughly, 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 last page.
WARNING
DO NOT STORE PROPANE CYLINDERS NEAR AN OPEN FLAME OR HEAT
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 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 noncombustible surface. NEVER place the cylinder on its side when operating the heater. In cooking position cylinder must be 30 degrees from horizontal.
G.ATTEND HEATER: Do not leave heater unattended while it is in operation.
H.ALWAYS LIGHT HEATER WITH MATCH or “Sparklite” Igniter.
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 last page for repair or replacement.
J.FOR STORAGE: The heater
should always be turned to “Off” when the heater is not in use. Allow at least 15 minutes for cooling before 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 INSTRUCTIONS TO TRANSPORT OR MOVE THIS APPLIANCE.
3. 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 con- sumes air (oxygen). Do not use this heater in unventilated structures to avoid endangering your life. Provide additional ventilation for any additional
4.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 distances shown in figure 4.
B.WARNING: To avoid injury or property damage never allow clothing, tents or other combustible materials within 30” of the
level when in use. Never operate the heater when sleeping.
C.WARNING: Never direct the heat output of this heater toward any propane tank within 20 feet.
BTU/HR. RATING | NORMAL | CLEARANCES TO COMBUSTIBLES | ||||
MODEL | GAS | OPERATING | FROM C.L. OF | SIDES | REAR | CEILING |
NO. | PROPANE | PROCEDURE | HTR. TO FLOOR | |||
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MH12C | 14,000 | Vertical | 18" | 30" | 30" | 30” |
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MH12CS | 14,000 | Vertical | 18" | 30" | 30" | 30" |
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Figure 4
5. ASSEMBLY PROCEDURE
A.Make sure the regulator knob on the heater is “off” by turning knob clockwise to the “OFF” position.
B.Carefully screw disposable cylinder hand tight into the inlet tapping of regulator. Make sure gas cylinder is in upright position.
C.
Figure 1 and 2).
D.Make sure knurled lock nut is tightened securely – Figure 1.
Mr. Heater | 5 | Operating Instructions and Owner’s Manual |
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