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17
CF500/CF800 Burner Manual
Prepare the Burner for
Start-up
Start-up checklist - Verify the following before
attempting 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.
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Figure 12. - Typical wiring (R7184)
Legend
FD
Fused disconnect
LM
Limit controls
OP
Operating controls
PP
Oil primary controls
CC
Flame sensor, CAD cell type
TR
Ignition transformer
M1
Burner motor
S1
Oil valve
T-T
24-volt thermostat
F-F
Flame sensor terminals
Note: Where a boiler management system cannot suppy motor power
requirements an isolation relay should be used.
Professional Installation
and Service Required
Incorrect installation and mishandling of start-up
could lead to equipment malfunction and result in
asphyxiation, explosion or fi re.
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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Do Not Bypass Safety
Controls
Tampering with, or bypassing safety controls
could lead to equipment malfunction and result in
asphyxiation, explosion or fi re.
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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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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Section: Prepare the Burner for Start-up