L.B. White Guardian 2.0 AD/AW100 Serie Manuel Du Propriétaire page 10

10
Guardian 2.0 LP or Natural Gas Heater
16. Eventually, like all electrical/mechanical devices,
the thermostat can fail. Thermostat failure may
result in either an underheating or overheating
condition which may damage critical products
and/or cause animal injury or death. Critical
products and/or animals should be protected by
a separate back-up control system that limits
high and low temperatures and also activates
appropriate alarms.
17. 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.
18. Any defects found in performing any of the
service or maintenance procedures must be
eliminated and defective parts replaced imme-
diately. The heater must be retested by properly
qualified service personnel before placing the
heater back into use.
19. Do not exceed input rating stamped on the data-
plate of the heater. Do not exceed the burner
manifold pressure stated on the dataplate. Do
not use an orifice size different than specified for
the specific input rating of this heater, fuel type
configuration and altitude.
Owner's Manual • Guardian 2.0
Air Diverter Installation
Instructions
(Must be ordered separately)
(Appearance of the outlet on heater may
vary from model to model.)
1. Air diverters can be installed in the heater outlet
to provide direction to the heated air as it exits the
heater. Installation options include installing the
diverters in such a way as to broadly distribute the
air in two 45 degree paths. See Fig. 1.
2. The air diverters may require hand forming prior
to installation. Make 90 degree bends utilizing the
performations provided. The diverter should then
have the shape shown in Fig. 1.
3. The air diverter's tabs on each half will pop
into the blower outlet between the inside of the
case assembly and the blower housing outlet.
If the notched tabs do not pop into the blower
outlet, loosen (do not remove) the blower outlet
screws. Doing this provides a gap into which you
can insert the tabs. Retighten the screws after
installation.
FIG. 1
(Typical installation allowing two directions of air
movement.)
NOTCHES IN MOUNTING TABS
TABS
DIVERTER
HALVES
Alternate Air Diverter Installations
OUTLET
SCREWS
FORMED
OUTLET GUARD