Table Of Contents; General Safety Instructions - Mr. Heater MH18B Operating Instructions And Owner's Manual

WARNING:
Every time hose or tank is connected to unit, connection
must be checked for leaks in one or more ways: Apply
soapy water to connection, look for bubbles, listen for
hiss of escaping gas, feel for extreme cold, smell for rot-
ten egg odor. Do not use if leaking!
WARNING:
Any changes to this heater or its controls can be
dangerous.
THE STATE OF CALIFORNIA REQUIRES THE FOLLOWING WARNINGS:
WARNING:
Combustion by-products produced when using this product contain carbon monoxide, a chemical
known to the State of California to cause cancer and birth defects (or other reproductive harm).
WARNING:
This product contains chemicals known to the State of California to cause cancer and birth defects
or other reproductive harm.
NOTICE:
Not for use in a "dwelling home" in California.
CONTENTS
General Safety Instructions ............................................... 2
General Information ......................................................... 3
Operating with Disposable Propane Cylinders ................... 3
Operating With Hose Connected to Remote Cylinder ....... 4
Maintenance .................................................................... 5
Troubleshooting ............................................................... 6
Parts List ........................................................................... 6
Parts Ordering Information ............................................... 8
Service Information ........................................................... 8
SPECIFICATIONS
MODEL NO. .................................................... MH18B
GAS TYPE ..................................................... PROPANE
INPUT BTU/HR. ........................4,000 / 9,000 /18,000
CLEARANCE TO COMBUSTIBLES
TOP ....................................................................... 30"
FRONT ................................................................... 24"
SIDES ...................................................................... 6"
REAR ....................................................................... 0"
CAUTION:
•Some carpets or linoleum surfaces may discolor if heater is
placed directly on these floor coverings.
When operating the heater at altitudes over 7,000 FT above sea
•
level the heater may shut off. (Please read the GENERAL INFORMATION)

GENERAL SAFETY INSTRUCTIONS

THIS IS A HEATING APPLIANCE. DO NOT OPERATE
THIS APPLIANCE WITHOUT THE FRONT WIRE GUARD
INSTALLED. DO NOT ATTEMPT TO WARM OR COOK
FOOD ON THIS HEATER.
•
•
•
•
•
•
•
•
•
•
Mr. Heater | Big Buddy 2 Operating Instructions and Owner's Manual
WARNING:
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:
If the recreational or commercial enclosure does not
have a window or roof vent, DO NOT USE THIS HEATER
INSIDE.
Do not use non-approved attachments on this heater.
Due to high temperatures, the appliance should be lo-
cated out of traffic and away from combustible materi-
als.
Children and adults should be alerted to the hazard
of high surface temperatures and should stay away to
avoid burns or clothing ignition.
Young children should be carefully supervised when
they are near the appliance.
Do not place clothing or other flammable material on or
near the appliance.
Do not operate heater in any moving vehicle.
This heater can also be used in a recreational or com-
mercial enclosure with a window or roof vent. It may
also be used outdoors.
This heater requires a vent area of 18 square inches
1 1
(example 4 / " x 4 / " opening) minimum for adequate
4 4
ventilation during operation. Do not use other fuel burn-
ing appliances inside.
GAS PRESSURE AT HEATER IS REGULATED AND FIXED
AT 11" W.C. WHEN USING A REMOTE HOSE CONNEC-
TION TO HEATER REGULATOR(S), DO NOT REGULATE
OR REDUCE PROPANE TANK SUPPLY PRESSURE TO
HEATER.
WARNING: ANY HOSE CONNECTION TO A QUICK DIS-
CONNECT FITTING ON HEATER MUST BE REGULATED
TO 11" W.C. PRESSURE