Burnham V8 Series Boiler User Manual


 
16
ECITON
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Step 3. Use a hand wrench to tighten door hardware
and always start with the right side ange
nut rst (see gure 11B). Use an alternating
tightening method from right side ange nut
to left side ange bolt to tighten door equally
until sealed without applying excessive torque.
Never tighten left side ange bolt rst or tighten
either piece of hardware 100% without using the
alternating tightening method described above.
5. Place oil burner gasket on burner and align holes.
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6. Insert oil burner into the opening of the burner
swing door. Align holes and install four (4) 5/16”
- 18 x ¾” long cap screws. Level burner and fully
tighten all four (4) screws.
7. Install oil nozzle in burner, inspect electrodes and
head setting.
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a. Select the proper oil nozzle for the installation.
Two (2) oil nozzles are supplied loose with each
knockdown V83 - V86 boiler. Either nozzle may
be used with water boilers. Steam boilers must
use the lower input nozzle. The lower input
nozzle will provide greater boiler ef ciency
and for steam boilers, reduce boiler corrosion.
However, boiler output will be reduced. Refer
to Table 1B for ratings. The nozzle input is
stamped on the hex at of the nozzle.
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b. Loosen burner cover knobs and remove cover.
c. Loosen two (2) igniter latching screws, rotate
tabs and swing open igniter about hinge.
d. Loosen knurled nut and disconnect copper
connector tube.
e. Remove nozzle line electrode assembly.
f. Remove Beckett MD(V1) or MB(L1) Head.
g. Remove plug from nozzle adapter and install
the proper nozzle. Refer to Table 6 for proper
nozzle. The nozzle must be securely installed
to assure leak free joints between the nozzle and
adapter. When installing the nozzle, be careful
not to bump or move the burner electrodes.
h. Inspect and measure burner electrodes. Refer
to Figure 27A for the proper electrode setting.
Readjust electrode setting to the proper
dimensions if necessary.
i. Reinstall Beckett MD(V1) or MB(L1) Head.
j. Reinstall nozzle line electrode assembly.
k. Connect copper connector tube.
l. Inspect Beckett head setting on left side of
burner by insuring the blue line MD(V1) or the
line on the label MB(L1) are aligned, readjust if
necessary.
m. Tighten knurled nut.
n. Swing igniter closed, rotate tabs and tighten two
(2) igniter screws.
o. Replace burner cover and tighten burner cover
knobs.
K. INSTALL CARLIN 102CRD OIL BURNER. (See
Figure 7).
Follow instructions in Paragraph J, Steps 1 through 6.
7. Install oil nozzle in burner, inspect electrodes and
head setting.
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Steam Boilers Only
Knockdown V87 - V89 boilers are provided with
one nozzle, installed in the burner, that provides
the same ring rate as the water boiler of the
same size.
a. Installation/Removal of Drawer Assembly
i. Loosen screws, rotate latches and swing
open the transformer.