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Form 6104 BCF23-R05
Start-up checklist – Verify the following before at-
tempting to start burner.
Combustion air supply and venting have been inspected
and verifi ed to be free of obstructions and installed in
accordance with all applicable codes.
Oil nozzle has been selected correctly and securely
installed in the nozzle adapter.
Fuel unit by-pass plug has not been installed for one-
pipe oil system.
By-pass plug has been installed for two-pipe oil
system.
Fuel connection to nozzle line assembly is secure.
Dimension Z has been set per this instruction manual.
Fuel supply line is correctly installed, the oil tank is
suffi ciently fi lled, and shut-off valves are open.
Burner is securely mounted in appliance, with pressure
fi ring plate and gasket installed for pressurized chamber
application.
Appliance has been fi lled with water (boilers) and
controls have been operationally checked.
Burner has been installed in accordance with appliance
manufacturer’s instructions (when available).
Also refer to appliance manufacturer’s instructions
(when available) for start-up procedures.
Z dimension
Should be set per these instructions (see page 10). The
top acorn nut (Figure 12, item d) should never be loosened
once the Z dimension is initially set.
Adjusting plate assembly (Figure 12)
Make sure spline nut (item b) and bottom acorn nut (item
c) are loose before proceeding to next section.
Initial head position (Figure 12)
The indicator plate assembly (item e) markings correspond
to head position settings.
Slide the secondary adjusting plate (item
f) toward
the rear of the burner until the number on the
indicator plate corresponds to the initial head setting
given in Tables 4a and 4b for the desired fi ring rate
and burner (high-fi re).
Figure 12 shows a typical example, with a head
setting of 6.
When the head position has been set, tighten the
bottom acorn nut (item c) and the spline nut (item
b).
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Prepare the burner for start-up
Safety controls are designed and installed to provide
protection.
Do not tamper with, or bypass any safety control.
If a safety control is not functioning properly,
shut off all main electrical power and fuel supply
to the burner and call a qualifi ed service agency
immediately.
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Tampering with, or bypassing safety controls
could lead to equipment malfunction and result
in asphyxiation, explosion or fi re.
Do Not Bypass Safety
Controls
This burner must be installed and prepared for start-
up by a qualifi ed service technician who is trained
and experienced in commercial oil burner system
installation and operation.
Do not attempt to start the burner unless you are
fully qualifi ed.
Do not continue with this procedure until all items
in the “Prepare the burner for start-up” section have
been verifi ed.
Carefully follow the wiring diagrams, control
instruction sheets, fl ame safeguard sequence
of operation, test procedures and all appliance
manufacturer’s directions that pertain to this
installation.
If any of these items are not clear or are unavailable,
call Beckett at 1-800-645-2876 for assistance.
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Incorrect installation and mishandling of start-
up could lead to equipment malfunction and
result in asphyxiation, explosion or fi re.
Professional Installation
and Service Required
Keep Service Access
Covers Securely Installed
These covers must be securely in place to prevent
electrical shock, damage from external elements,
and protect against injury from moving parts.
All covers or service access plates must be in place
at all times except during maintenance and service.
This applies to all controls, panels, enclosures,
switches, and guards or any component with a
cover as part of its design.
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