LIGHTING, OPERATION, AND
SHUTDOWN INSTRUCTIONS
1. Make sure the control knob is in the OFF position. " "
2. Open the access door and install the propane fuel source;
a. Install a DOT certified 1 lb. propane cylinder.
b. Install the Dura Heat hose connector model #
Check for gas leaks by using a 50% soap-water solution at
the joint of the regulator and cylinder.
3. Depress the control knob and turn counter clockwise
to the PILOT position. " " The Igniter will spark each time
this step is performed. Repeat until the pilot flame lights.
4. Continue holding the knob down in the PILOT position
30 seconds or until pilot flame holds.
for
5. Release the knob. The knob should return to the fully
extended position and the pilot should remain lit.
6. Turn on the burner by depressing the knob slightly and
gently turn the knob to the HI position " ".
7. Adjust heat output by turning the knob between HI and
LOW position " ".
8. To shut down the heater turn the knob clockwise to the OFF
position and remove the gas cylinder or close the propane
tank shut off valve and allow the heater to burn off the gas in
the hose, then turn the heater knob to the OFF position.
CAUTION
Do not try to adjust heating levels by using the propane tank shutoff valve.
After turning heater off the guard will remain hot. Allow the heater to cool
down before storing the heater.
Do not operate, store, connect or remove cylinder/hose connection near
flammable items or ignition sources.
LIGHTING / OPERATING INSTRUCTIONS
FOR USE WITH HOSE(S) CONNECTED TO A
REMOTE CYLINDER, MAXIMUM SIZE 20 LBS:
• This Heater may be used in a Recreational Enclosure or
Temporary Construction Work Enclosure with a Remote
Refillable Propane Cylinder ONLY when the Cylinder is
Located Outdoors and the Heater is Used with Dura Heat
Hose No. 20-7512F.
• Dura Heat Hose No. 20-7512F includes a hand-tightening tank
connector and a #600 hose connector fitting.
WARNING: NEVER bring a refillable propane cylinder indoors.
•
A fire or explosion can occur causing property damage, serious
injury or death!
• Inspect the hose before each use of the heater. If there is
excessive abrasion or wear, or the hose is cut, replace prior to
using the heater with Dura Heat 20-7512F.
• The propane cylinder must include a listed overfilling protection
device as well as a collar to protect the cylinder valve.
• Heater must be in an upright position during operation.
• Screw hose connector into tank swivel on heater and screw
opposite end of hose into LP gas tank valve. Tighten all hose
connections. DO NOT use thread sealant on any of these
connections.
• Open valve at LP-gas supply cylinder.
• Check all hose connections for leaks with soapy water at the
threaded connection where the hose connector screws into the
regulator and at LP-gas supply cylinder. SEE WARNING! ON
ATTACHED HANG TAGS.
LIGHTING IN WINDY AREAS
1. Position the heater such that the Pilot is opposite the direction that
the wind is coming from.
2. Position your body behind the heater such that your body blocks the
wind while you are following the instructions for lighting the unit.
20-7512F.
6
Fig. 2 - Lighting Instruction
Fig. 3 - Lighting in Windy Areas
NEVER LEAVE THE HEATER
UNATTENDED WHILE BURNING!