Beckett CF 1400 Manuel D’Utilisation
7
Form 6104 BCF14N-R0299
Instruction Manual – Model CF1400 Oil Burner
Figure 5 - Nozzle line assembly in burner
Z
1408
a
Measure dimension
from
front (flat) face of head to
end of air tube, as shown.
end of air tube, as shown.
Z
b
c
d
Measure dimension Z from the flat
surface between (not on) the raised fins.
surface between (not on) the raised fins.
1424
Figure 7 - Burner installed in appliance front
1403
D
H
K
J
a
b
c
Legend
H Housing total length —
18
"
J Center to bottom of housing —
10
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
"
K Overall housing height —
13
³⁄₈
³⁄₈
³⁄₈
³⁄₈
³⁄₈
"
❏ Set dimension Z
• Replace the rear access door on the
burner, making sure that the adjust-
ing plate assembly is now securely
held in place.
ing plate assembly is now securely
held in place.
• Loosen acorn nut
d
in
Figure 5
.
Slide the nozzle line and plate as-
sembly until dimension
sembly until dimension
Z
in
Figure 5
is
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄" ± ¹⁄₁₆
¹⁄₁₆
¹⁄₁₆
¹⁄₁₆
¹⁄₁₆". When di-
mension
Z
(from end of air tube to
flat area of front face of head) is cor-
rectly set, tighten acorn nut
rectly set, tighten acorn nut
d
. Verify
that the adjusting plate assembly is
properly seated at the rear access
door, as shown in
properly seated at the rear access
door, as shown in
Figure 5
.
• Attach the oil line from the oil valve
to the nozzle line end. Tighten se-
curely.
curely.
• Before proceeding, check dimen-
sion
Z
once again. Loosen acorn nut
d
if necessary to reposition the
nozzle line. Once dimension
Z
is set,
do not loosen acorn nut
d
again.
For the setting of acorn nut
c
, refer
to page 12.
Figure 6 - Adjusting plate assy.
1408-1
e
f
g
c
d
Legend (Figures 5 and 6)
a Adjusting plate assembly
b Spline nut for securing nozzle line
c Bottom acorn nut
d Top acorn nut (for setting dim. Z
b Spline nut for securing nozzle line
c Bottom acorn nut
d Top acorn nut (for setting dim. Z
only)
e Indicator adjusting plate
f
f
Secondary adjusting plate
g Primary adjusting plate
❏ Insert burner
• Position the burner in the front of
the appliance and loosely tighten
the nuts on the mounting studs. The
burner should be pitched downward
2° as shown in
the nuts on the mounting studs. The
burner should be pitched downward
2° as shown in
Figures 3
and
7
.
• See
Figure 7
. Install the pedestal
support kit (recommended) by at-
taching the ¾" npt flange (item
taching the ¾" npt flange (item
a
)
to the bottom of the burner using
the (
the (
4
) #10 screws provided. Cut and
thread (one end only) a ¾" pipe
nipple (item
nipple (item
b
) with length 11
inches less than dimension
D
in
Fig-
ure 7
. Thread the pipe into the
flange. Then slip the pipe end into
the floor flange (item
the floor flange (item
c
).
• Secure the burner to the appliance
by tightening the nuts on the burner
flange mounting studs. Then secure
the pedestal support floor flange set
screw to the pipe.
flange mounting studs. Then secure
the pedestal support floor flange set
screw to the pipe.