Exposure to these substances:
a.
Permanent wave chemicals for hair;
b.
Chlorinated waxes and cleaners;
c.
Chlorine based swimming pool chemicals;
d.
Water softening chemicals;
e.
De-icing salts or chemicals;
f. Carbon
tetrachloride;
g.
Halogen type refrigerants;
7
h.
Cleaning solvents (such as perchloroethylene);
i.
Printing inks, paint removers, varnishes, etc.;
j. Hydrochloric
acid;
k. Solvent
based
glue;
l.
Antistatic fabric softeners for clothes dryers;
m. Acid based masonry cleaning materials.
1.5.3) Ducted outdoor combustion air
Outdoor combustion air kit – chimney venting
The following kits have been certified for use with the appliance. The
component kits contain an important safety feature, namely a Vacuum
Relief Valve or VRV. During normal operation the burner aspirates
outdoor air. If the intake terminal ever becomes partially or fully
blocked from ice or snow etc., the VRV will open to allow a proportion
of air from the dwelling to enter the burner, thus maintaining proper
combustion. Once the blockage is removed, the VRV will close and
the burner will draw all the air from the outside again:
CAS-2B
Components for the Beckett AFG burner (except air duct): The kit
includes the intake terminal, vacuum relief valve (VRV) and
special air
boot connection with integral air adjustment means for the
AFG
burner. The CAS-2B can be used with a 10 cm (4") galvanized air duct
or a 10 cm (4") flexible aluminium air duct. It is recommended that the
metallic air ducting material be insulated from the air intake up to
1.5 m (5') from the burner to avoid condensation from forming on the
outside of the intake pipe.
CAD-1
Air duct kit consists of 7.6 m (25') of insulated UL/ULC Listed Class 1
air duct, and two 10 cm (4") steel band clamps. The duct incorporates
a corrugated flexible aluminium core, surrounded by fibreglass
insulation covered with a vinyl vapour barrier.
CAUTION
The CAS-2B does not turn the furnace installation into a
direct vent system. Therefore the building structure
must provide for adequate combustion air to be
delivered
to the Vacuum Relief Valve.
The burner will
need to draw combustion air from the VRV’s
surroundings if the intake ever becomes blocked.
Therefore, non-direct vent installation codes must be
followed.
Comprehensive installation instructions are provided with the kits.
1.6)
OIL TANKS AND LINES
Check your local codes for the installation of the tank and accessories.
A manual shut-off valve and an oil filter shall be installed in sequence
from tank to burner. Be sure that the oil line is clean before connecting
to the burner. The oil line should be protected to eliminate any
possible damage. Installations where the fuel oil tank is below the
burner level must employ a two pipe fuel supply system with an
appropriate fuel pump. A rise of more than 2.4 m (8') requires a 2
stage pump and more than 4.9 m (16') an auxiliary pump.
Follow the pump instructions to determine the size of tubing you need
in relation to the rise, or to the horizontal distance.
Inspect the entire oil distribution system for leaks at the beginning of
each annual heating season.
1.7) BURNER
INSTALLATION
FIGURE 2
Ceramic sleeve installation (Riello burner only)
DNS-0830 REV. B
Installing the burner
a. Verify tube insertion dimensions in the Technical Specification
Tables 3.1 to 3.4, p. 15 to 18.
b. The warm air furnace burner mounting plate has a 4-bolt
configuration;
c. Position the mounting gasket between the mounting flange and
the appliance burner mounting plate. Line up the holes in the
mounting flange with the studs on the appliance mounting plate
and securely bolt in place.
After the burner is mounted
a. Remove
drawer
assembly;
b.
Install nozzle (see specifications);
c. Check
electrode
settings;
d.
Make the electrical connections;
e.
Complete oil line connections.
CAUTION
Do not turn on the burner until you have checked the
polarity.
445 01 4054 06
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