Summary of the content on the page No. 1
Serial numbers on back cover.
Model #
OPERATING INSTRUCTIONS
MH9BX
AND OWNER’S MANUAL
READ INSTRUCTIONS CAREFULLY: Read and follow all instructions. Place instructions in a safe
place for future reference. Do not allow anyone who has not read these instructions to assemble,
light, adjust or operate the heater.
PORTABLE PROPANE HEATER FOR RECREATIONAL AND COMMERCIAL USE
If the information in this manual is not followed exactly, a fire or explosion
WARNING:
may result causing property damage,
Summary of the content on the page No. 2
warning: warning: Every time hose or tank is connected to unit, connection If the recreational or commercial enclosure does not must be checked for leaks in one or more ways: Apply have a window or roof vent, DO NOT USE THIS HEATER soapy water to connection, look for bubbles, listen for INSIDE. hiss of escaping gas, feel for extreme cold, smell for rotten egg odor. Do not use if leaking! tHe state OF caliFOrnia reQuires tHe FOll Owing warning: warning: Any changes to this heater or its c
Summary of the content on the page No. 3
partments, burner and circulating air passageways of • Get everyone out of the building and away from the the appliance must be kept clean, see MAINTENANCE. area immediately. • Close all propane (LP) gas tank or cylinder fuel supply • DO NOT use this heater if any part has been under valves, or the main fuel supply valve located at the water. Immediately call a qualified service technician to meter if you use natural gas. inspect the heater and to replace any part of the control • Propa
Summary of the content on the page No. 4
• A periodic sniff test around the heater or at the heater’s propane cylinder. Do not use if head of cylinder is damaged, punctured or deteriorated. joints; i.e. hose, connections, etc., is a good safety ALWAYS ATTACH OR DETACH CYLINDER OUTDOORS AWAY FROM practice under any conditions. If you smell even a small FLAMES, OTHER IGNITION SOURCES, AND ONLY WHEN HEATER amount of gas, CONTACT YOUR FUEL GAS SUPPLIER IS COOL TO TOUCH. NEVER SMOKE WHEN ATTACHING OR IMMEDIATELY. DO NOT WAIT! REMOV
Summary of the content on the page No. 5
burner tile. Leave on Screw hose connector into regulator on heater and “HI” position until screw connector on other end of hose into LP-gas supply burner tile turns cylinder valve. Tighten all hose connections. bright orange. • Mr. Heater strongly recommends using disposable fuel filter F273699 to trap any oil substances when connect- • After burner tile has ed to a remote cylinder that can make heater inoper- turned bright orange, able. adjust heat output by turning Control Knob • Open
Summary of the content on the page No. 6
assembly venturi with (2) two screws. Maintenance: Always keep the heater area clear and free from combus- 8 Inspect and clean pilot (mounted to bracket) by using a tible materials, gasoline and other flammable vapors and vacuum or apply air pressure through the holes in the liquids. pilot indicated by the arrows in Figure 5. warning: Never use needles, wires, or similar cylin- Keep the vent areas (slots in the bottom and the top at the drical objects to clean the pilot to avoid damaging
Summary of the content on the page No. 7
Mr . Hea ter • P or table P ropane Hea ter • Model # MH9B X 6 7 1 5 2 4 9 3 10 11 8 12 13 accessOries: ITEM # descriptiOn 16 F273701 5 ft. PROPANE HOSE ASSEMBLY 14 (Swivel 1”-20 Male Throwaway Cyl. Thd. X P.O.L. w/Handwheel) (Recommended use with fuel filter.) 25 F273702 12 ft. PROPANE HOSE ASSEMBLY (Swivel 1”-20 Male Throwaway Cyl. Thd. X P.O.L. w/Handwheel) 15 18 17 (Recommended use with fuel 21 filter.) F272702 12 ft. PROPANE HOSE ASSEMBLY (Swivel 1”-20 Male Throwaway 19 Cyl. Thd. X
Summary of the content on the page No. 8
Model # OPERATING INSTRUCTIONS MH9BX AND OWNER’S MANUAL WARNING: USE ONLY MANUFACTURER’S REPLACEMENT PARTS. USE OF ANY OTHER PARTS COULD CAUSE INJURY OR DEATH. REPLACEMENT PARTS ARE ONLY AVAILABLE DIRECT FROM THE FACTORY AND MUST BE INSTALLED BY A QUALIFIED SERVICE AGENCY. MR. HEATER HOSES F273701, F273702 AND F272702 ARE SPECIFICALLY DESIGNED FOR USE WITH THIS HEATER ALONG WITH F273699 DISPOSABLE FUEL FILTER (REPLACE ANNUALLY) OR HOSE F273704 (FILTER NOT REQUIRED). USE OF OTHER HOSES MAY
