Schwank 4001-J SERIES Installation & Owner's Manual page 6

TO LEAK TEST:
Make a soapy solution of one part liquid detergent and one part water. The soap solution can be
applied with a spray bottle, brush or rag. Soap bubbles will appear where a gas leak is present.
3.1 GAS REQUIREMENTS AND LEAK TESTING:
NATURAL GAS
NEVER CONNECT AN UNREGULATED GAS SUPPLY TO THE HEATER.
This heater requires a natural gas pressure regulator (supplied)
PRECAUTIONS:
•
Periodically check the whole system for leaks or if the smell of gas is detected.
•
Extinguish all open flames.
•
Never smoke while leak testing.
•
If you can not stop a leak, turn off the gas supply and call a qualified and licensed technician, or
your gas supplier.
•
Only those parts recommended by the Manufacturer should be used. Substitution will void the
warranty.
•
Do not use the heater until all connections have been leak tested and are sound !!!
GAS REQUIREMENTS:
•
Maximum inlet pressure to heater must not exceed 5" w.c.
•
Heater manifold pressure required to maintain correct burner input is 5" w.c.
•
The installation must conform with local codes, or in the absence of local codes, with National
Fuel Gas Code.
3.2 Schwank Series 4N11/2-J specifications:
• Μanifold pressure
•
Maximum Inlet gas supply pressure
•
Maximum operating input rating
•
Low fire input rating
•
Effective radiant range
•
Fuel
•
Net Weight
•
Certifications
5" w.c. maximum/ 2" w.c. minimum
5" w.c.
45,000 BTUH @ 5" w.c.
24,000 BTUH @ 2" w.c.
8 to 20 foot circle (affected by wind and ambient
temperature)
N.G.
60 lbs .
CSA International US and Canada
Page 5
GP-M40J-CX-08A
4001/2-J, 4N11/2-J Manual
RD: April 2006
R.L. 08A
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