Instruction Manual – Model CF1400 Oil Burner
Mount the burner
❏Mount flange(s) on air tube
•This section does not apply to burners with welded flanges.
•Do not install air tube on burner.
•For
•For
•Slide the air tube (item e) into position in the appliance front. Tighten the
•Pitch the air tube at 2° from horizontal as shown and secure the flange to the air tube.
Figure 3 - Mount flange(s) on air tube
G | 2° |
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d
a b c
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❏Mount air tube to burner
•Remove the rear access door from the back of the burner for improved access to the interior.
•Attach the air tube to the burner with the bolts and acorn nuts provided. The acorn nuts must go on the outside of the burner, with the bolts inserted from the inside.
❏Install nozzle
•See Figure 4. Install the oil nozzle in the nozzle adapter. Use a ³⁄₄"
•Check, and adjust if necessary, the critical dimensions P, Q, R and S shown in the drawing. Verify that the oil tube assembly and electrodes are in good condition, with no cracks or damage.
Figure 4 - Nozzle and nozzle line assembly
S Q
P
R
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Critical dimensions — |
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S (Electrode spacing) = | ³⁄₃₂" | P (Nozzle center line to electrode tip) = ¹⁄₄" | |
Q (Nozzle to head) = | ¹⁄₄" | R (Nozzle face to electrode tip) | = ¹⁄₈" |
Failure to properly set and maintain the electrode and nozzle spacing dimensions can cause incorrect burner ignition or poor combustion. This could result in severe personal injury, death or substantial property damage.
❏Install nozzle line assembly
•Insert the nozzle line assembly into the burner air tube as in Figure 5.
•See Figures 5 and 6. Assemble the adjusting plate assem- bly per the instructions in the assembly packet.
•Slide the secondary adjusting plate (item f) completely to the left on the indicator adjusting plate (item e). Finger- tighten acorn nut c to secure the two plates together. Slide both plates completely to the left on the primary adjusting plate (item g) and
•Slide the completed adjusting plate assembly over the nozzle line end. Move the plate assembly and the nozzle line so the plate assembly fits into position as shown in
Figure 5.
•Install the spline nut ( Figure 5, item b) on the end of the nozzle line, leaving the nut loosely placed so the plates can be moved.
•Connect the
6 | Form 6104 |