D. Set roomthermostatto call for heat, or jump
thermostatcontactsonthe boilercontrol.
E.Openalloil linevalves.
F. Turnserviceswitchon. Burnershouldstart.
G. On onepipefuel systemsonly,bleedpumpas
soonas burnerstarts.Allowoil to rununtilalltraces
ofair inthe suctionlinedisappear.
H. Turn "OFF"burner and installpressuregauge
portonpump.
I.Startburneragainandcheckoilpressurefor 140
Ibs.Adjustifnecessary.
A 1/4" diameter slot is provided in the inspection cover plate to take draft readings in the combustion
chamber. (Figure 12) A 1/4" diameter hole will be required in the flue pipe between the boiler and barometric
damper (if used) to take draft, CO2, smoke and temperature readings. Adjust air shutter on oil burner to
obtain a "trace" of smoke. Measure CO 2at this point. Increase air adjustment to lower CO 2approximately
one percent. Check to insure minimum negative .02 w.c., (water column), "overfire" draft and zero smoke.
If -.02 w.c. "overfire" draft can not be maintained, changes and/or modifications may be required in the
venting or the chimney.
The following tables are provided as a guideline for initial start-up. Final adjustments MUST be made using
combustion instruments as previously mentioned.
RIELLO SETTINGS
....._le _ i: N Ai Da_ i ; P_
ESB3100 F-5 3.6 150 PSi 1 .85 80W
ESB4125 F-5 4 150 PSI 3 1.10 60W
ESB4150 F-5 6 150 PSI 4 1.25 60W
ESB5200 F-10 5 150 PSI 0 1.75 80B
CARLI N SETTINGS
ESB3100 EZ-1 0.85 150 PSI .85-1.00 .85 70B
ESB4125 EZ-1 1.00-1.10 150 PSI 1.10-1.25 1.10 70B
ESB4150 EZ-1 1.25-1.35 150 PSI 1.10-1.25 1.25 70B
ESB5200 EZ-2 1.75 150 PSI 1.65-1.75 1.75 70B
BECKETT SETTINGS
ESB3100 AFG 1 5 140 PSi 3-3/8U F3 .85 80B
ESB4125 AFG 1 8 140 PSI 2-3/4" F4 1.10 80B
ESB4150 AFG 2 6 140 PSI 2-3/4" F6 1.25 80B
ESB5200 AFG 5 5 140 PSI 3U F12 1.75 70B H
ESB6225 CF375 4 6 140 PSI L1 N/A 2.00 45B
ESB7275 CF375 4 6 140 PSI L1 N/A 2.25 45B
NOTES:
(1) Model ESB6225 needs a head setting of 1 and ESB7275 needs a head setting of 2.
(2) Nozzle sizes with an H designation are Hago brand, all others are Delevan.
(3) Information in above table uses Beckett model AFG burner for model numbers ESB365-5200 and Beckett
model CF375 for model numbers 6225 and 7275.
IMPORTANT: Check safety control circuit after burner adjustments have been made for satisfactory performance, i)
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