L.B. White L-40 Mode D'emploi page 15

-- After all connections are checked and any leaks
are stopped, turn on the main burner.
-- Stand clear while the main burner ignites to
prevent injury caused from hidden leaks that
could cause flashback.
-- With the main burner in operation, check all
connections, hose connections, fittings and joints
as well as the gas control valve inlet and outlet
connections with approved gas leak detectors.
-- Tighten the gas connection as necessary to stop
the leak.
-- If necessary, replace the parts or components
involved if the leak cannot be stopped.
-- Ensure all gas leaks have been identified and
repaired before proceeding.
13. A qualified service agency must check for
proper operating gas pressures upon installa-
tion of the heaters.
14. It is extremely important to use the proper gas
supply line to assure proper functioning of the
heaters. Contact your fuel gas supplier, or the
L. B. White Co., Inc. for proper line sizing and
installation.
15. The heater requires a regulated gas supply to
the gas inlet. Exceeding the gas inlet pressure
rating can result in poor performance and unre-
liable operation. Refer to page 4 of this manual
for information on gas pressures relating to
specific models.
16. The heater is designed for either L.P. vapor
withdrawal or natural gas. Do not use this
heater in an LPG liquid withdrawal system. Do
not permit LPG in liquid form to enter the heater
at any time.
17. The corrosive atmosphere present in animal
confinement buildings can cause component
failure or heater malfunction. The heater should
be periodically inspected and cleaned in ac-
cordance with the Maintenance and Cleaning
Instructions in this manual. Make sure that live-
stock is protected by a back up alarm system
that limits high and low temperatures and also
activates appropriate alarms.
L-40 / H-40 Spark Ignition Radiant Brooder
18. Take time to understand how to operate and
maintain the heater using the owner's manual.
Make sure you know how to shut off the gas
supply to the building and to the individual
heaters. Contact your gas supplier if you have
any questions.
19. Any defects found in performing any of the
service procedures must be eliminated and
defective parts replaced immediately. Retest the
heater before placing it back into service.
Owner's Manual • L-40 / H-40
15