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During operation, if the terminal vent or intake
openings become blocked to the point where the
pressure exceeds the set point of the pressure switch.
The burner flame will shut down and the burner will go
into the indefinite recycling post-purge mode as
described above. This will continue until the blockage
is removed.
6)
BURNER INSTALLATION
The warm air furnace burner mounting plate has a
four bolt configuration.
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 or air tube combination
b. Install nozzle (see specifications)
c. Confirm 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
6.1)
Checking the polarity:
The oil burners used on the furnaces have solid state
control systems which makes them sensitive to the
proper connections of the hot and neutral power lines.
The controls will be damaged if the two lines are
reversed.
FIGURE # 2
a. Set your Volt meter to line voltage.
b. Place one prong on your grounded electric entry
box and one prong on the black wire.
c. Read the voltage.
d. If the voltage is zero, check the white wire. If line
voltage shows. Reverse the 115 Volt leads
entering the furnace junction box.
e. If a meter is not available, use a tattle light.
6.2)
Nozzles :
The burners are provided with the applicable nozzle
installed. If another size nozzle or replacement nozzle
is required, use the nozzle spray angle, type and
manufacturer recommended in the table # 4.
Note:
All nozzle marked sizes are based on a pump
pressure of 100 psi.
Always select nozzle sizes by working back from the
actual desired flow rate at operating pressure, and not
by the nozzle marking.
6.3)
Air and turbulator settings :
Before starting the burner for the first time, adjust the
air and turbulator settings to those listed in table # 4.
Once
the
burner
becomes
adjustment will be necessary.
6.4)
Fuel supply system :
WARNING
This unit is approved for use with No. 2
furnace fuel oil. Never use gasoline or
crankcase oil which may contain gasoline as
fuel for the heating appliance. Never attempt
to burn garbage or paper in the heating
appliance and remove all paper and rags
from around the unit. For your safety, do not
store or use gasoline or other flammable
liquids or vapours in the vicinity of this or any
other combustion appliance.
IMPORTANT:
of less than .75 USGPH, the B139 Canadian
Installation Code for oil burning equipment
requires the installation of a 10 micron (or
less) filter in the fuel oil line. Clare requires
that this practice is followed in order to keep
the lifetime heat exchanger warranty intact.
operational,
When using nozzle sizes
final
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