L.B. White Boss 400 DF Manuel Du Propriétaire Et Directives D'installation page 12

12
Boss DF Construction Heaters
-- 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.
8. A qualified service agency must check for proper-
operating gas pressure upon installation of the
heater.
9. Always use pipe thread compound that is resistant
to propane and natural gas on threaded connec-
tions.
10. Light according to instructions on heater or within
owner's manual.
11. Make sure the heater has the proper gas regulator
for the application. A regulator must be connected
to the gas supply so that gas pressure at the inlet
to the gas valve is regulated within the range
specified on the dataplate at all times. Contact
your gas supplier, or the L.B. White Co., Inc. if you
have any questions.
12. This heater is configured for use for propane gas
vapor withdrawal only. Do not use the heater
in an propane gas liquid withdrawal system or
application. If you are in doubt, contact the L.B.
White Co., Inc.
13. The heater must be installed so as not to interfere
with or obstruct normal exits, emergency exits,
doors and walkways.
14. Railing, fencing or suitable substitute materials
must be used to keep the heating equipment from
any people using and visiting the structure.
15. Eventually, like all electrical/mechanical devices,
the thermostat can fail. Thermostat failure may
result in an underheating condition. The thermo-
stat should be tested to make sure it turns the
heater on and off within a temperature differential
of ±3°F.
16. Take time to understand how to operate and
maintain the heater by using this Owner's Manual.
Make sure you know how to shut off the gas
supply to the building and also to the individual
heater. Contact your fuel gas supplier if you have
any questions.
Owner's Manual • Boss DF
17. Any defects found in performing any of the service or
maintenance procedures must be eliminated and de-
fective parts replaced immediately. The heater must
be retested by properly qualified service personnel
before placing the heater back into use.