28
a. Oil Installations:
See charts (below) for firing
rate head sizing and nozzle sizing instructions.
The F3 head supplied might not be the correct
size to match the firing rate required for this
particular installation.
b.
Fasten burner to burner mounting plate using
three studs, washers, and acorn nuts from
hardware package. Be very careful to avoid
disturbing combustion chamber when inserting
air tube. Retention head must be set flush with
inside wall of combustion chamber.
13. Connect piping to distribution system referring
to
Figure #9
for systems with domestic water
heating or to Figure 15 for systems without.
14. Verify that fuel, water, and electrical connections
have been made in conformance with all applicable
codes.
15. Fill and test boiler and systems. Weatherproof
space heating boilers require antifreeze. See
“Antifreeze” on this page for more information.
16. Cover all outdoor piping with weather-resistant
insulation.
17. Start burner according to manufacturer’s
instructions and make combustion tests. It is
suggested that the short length of smoke pipe be
installed temporarily for ease in making tests.
(See
startup and adjustment instructions for oil and gas
installations in this manual for more information.)
Figure #10
12. Install burner according to manufacturer’s
instructions with particular attention given to the
following
IMPORTANT
information:
TYPICAL NOZZLE TYPES AND SIZES FOR BECKETT
BURNERS
Boiler Model
Nozzle
PFO-3T2W, PFO-4W
80° Hollow or Solid
PFO-6T2W, PFO-7AW, PFO-7SW
70° or 80° Hollow or Solid
All Larger Models
60° or 70° Hollow or Solid
BECKETT RETENTION HEAD SELECTION CHART
Use Model AFG Burner up to 2.00 gph only
Head Size
F0
F3
F6
F12
F22
Max. Firing Rate
.75
1.25
1.65
1.75
2.00
WATERPROOF (OUTDOOR) BOILER ASSEMBLY AND PIPING
WEATHERPROOF BOILER PIPING WITHOUT INDOOR WATER HEATING UNIT
Summary of Contents for ULTIMATE PF Series
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Page 16: ...16 BURNER WIRING RIELLO BURNER WIRING...
Page 17: ...17 MULTI ZONE SYSTEM WIRING AND PIPING...
Page 18: ...18 MULTI ZONE SYSTEM WIRING AND PIPING...
Page 19: ...19 PIPING WITH CIRCULATORS MULTI ZONE SYSTEM WIRING AND PIPING...
Page 20: ...20 MULTI ZONE SYSTEM WIRING AND PIPING...
Page 38: ...38 BOILER PARTS...
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