4. When the gas on the face of mesh screen
lights, continue to hold valve button
pressed for 30 seconds, then release.
5. If flame goes out, wait 5 minutes and
repeat lighting procedure.
6. If heater will not light after repeated tries,
do not attempt to repair heater. Return
heater to nearest authorized service cen-
ter or to manufacturer of this product.
7. For dual burner models, repeat steps 1
through 4 to ignite the other burner.
8. After both burners or single burner, are lit,
turn heater regulator knob to the desired
heat setting (LOW, MED, HI).
6 heat setting combinations:
Burner #1
LOW
MED
HI
LOW
MED
HI
1. Inspect heater before each use. Check
connections for leaks. Apply a noncor-
rosive leak detection fluid to connections.
Bubbles forming show a leak that must be
corrected. Correct all leaks at once. Have
heater inspected at least annually by a
qualified service person.
2. Before each use, check the soft "O" ring
seat at the bullnose of the POL fitting. If
"O" ring is cut, scuffed, or otherwise dam-
aged, replace it with part number 6681.
3. Inspect hose/regulator assembly before
each use. If hose is highly worn or cut,
replace.
6
OpeRaTIOn
Burner #2
OFF
OFF
OFF
LOW
MED
HI
MaInTenance and STORage
www.desatech.com
Continued
TO STOp HEATER
1. Securely close valve on propane/LP cyl-
inder.
2. Turn heater regulator knob to the OFF
position. Wait 15 minutes for heater to
cool down before handling heater.
3. Always remove heater from propane/LP
tank after each use. Do not store heater
while attached to propane/LP tank. Re-
move heater from propane/LP tank by
turning fuel connector nut clockwise.
Always store propane/LP tank outdoors.
Never store propane/LP tank in an en-
closed area.
TO RESTART HEATER
1. Securely close valve at propane/LP
cylinder.
2. Wait 5 minutes.
3. Restart following To Start Heater proce-
dure, page 5.
3. Turn off gas at propane/LP gas supply
cylinder when heater is not in use.
4. When heater is to be stored, connection
between propane/LP gas supply cylinder
and heater must be disconnected and
cylinder removed from heater and stored
out of doors and in accordance with
Chapter 5 of the standard for Storage and
Handling of Liquefied Petroleum Gases
ANSI/NFPA 58.
117240-01D