-8-
WARNING: Never leave the heater unattended while operating.
Disconnect the heater from its power source when not in use.
-9-
WARNING: Never leave the heater unattended while operating.
Disconnect the heater from its power source when not in use.
MAINTENANCE & STORAGE
1.
The heater should be inspected before each use, and at least annually by a qualified person.
2.
Before each use, check the soft “O” ring seat at the bullnose of the POL fitting. If the “O” ring is cut, scuffed, or otherwise
damaged, replace it.
3.
Turn off the gas at the LP-gas supply cylinder(s) when the heater is not in use.
4.
When the heater is to be stored indoors, the connection between the LP-gas supply cylinder(s) and the heater must be
disconnected and the cylinder(s) removed from the 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 and CSA B149.1,Natural Gas and Propane
Installation Code.
SERVICING
A hazardous condition may result if a heater is used that has been modified or is not functioning properly. When the
heater is working properly:
•
The flame is contained within the heater.
•
The flame is essentially yellow with some blue at the base of the fame adjacent to the burner.
•
There is no strong disagreeable odor, eye burning or other physical discomfort.
•
There is no smoke or soot internal or external to the heater.
•
There are no unplanned or unexplained shut downs of the heater.
The parts lists and exploded view show the heater as it was constructed. Do not use a heater which is different from that shown. In
this regard, use only the hose, regulator and cylinder connection fitting (called a POL fitting) supplied with the heater. IMPORTANT
Match the color stripe on the hang tag attached to the hose assembly with the color on the label located near the propane inlet
fitting on the heater. Do not use alternates. For this heater, the regulator must be set as shown in “specifications”. If there is any
uncertainty about the regulator setting, have it checked. A heater which is not working right must be repaired, but only by a trained,
experienced service person. In-warranty products will be repaired with no charge for either parts or labor. Please include a brief
statement indicating date, place of purchase, the nature of the problem and proof of purchase. Out-of-warranty products will be
repaired with a charge for parts and labor.
SIZE AND CAPACITY OF PROPANE CYLINDERS REQUIRED
The following charts show the approximate size of the cylinder required for these heaters. To use the chart:
1.
Select the lowest air temperature expected (at the bottom of the chart).
2.
Move straight up to time of operation desired (left side of chart).
3.
Read the cylinder size required.
All heaters should have: Full cylinders good air circulation no frost on cylinders
4 Cylin
ders
3 Cylin
ders
2 Cylind
ers
1 Cylinders
30
20
10
0
60
(16)
40
(4.4)
20
(-6.7)
0
(-18)
-20
(-29)
M
A
XIMUM OPER
ATING
TIME - HOURS @ 200,000 B
TU/hr (58.6 kW
)
AIR TEMPERATURE - °F
HF200C
40
Fuel Cylinder Capacity: 100#
Use liquid withdrawal
and vaporizer
100# (25 gal.) cylin
dre
20# (5 gal.) cylindre
40# (10 gal.) cylindre
Burn Rate = 80,000 BTU/hr
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
0
60
40
20
0
-20
M
A
XIMUM OPER
ATING
TIME - HOURS
AIR TEMPERATURE - °F
HF80C
