Section: Perform Regular Maintenance
10.If the head was removed when replacing the | Figure 11a. Electrode | ||
nozzle, carefully reconnect the head to the nozzle | Combinations |
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adapter. Push the head support until it stops against |
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the nozzle shoulder. Verify the dimension between |
| 3/32” | Do NOT overtighten |
the nozzle face and the back of the head is 5/32”. |
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| Clamp Screw | |
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| Stop |
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Figure 10a. HLX Air Tube |
| Screw | 5/32” |
15/32” | 1/4” |
| 5/32” |
SK8263 | Nozzle face to back of head |
SK9639
Figure 10b. FBX Air Tube
Figure 11b. Electrode
Combinations
SK9461
Check/Adjust Electrodes
Figure 12. – Blower Wheel Replacement
Check the electrode tip settings, as shown in Figure 11a or 11b. If necessary, adjust by loosening the electrode clamp screw and slide/rotate the electrodes as necessary. When the adjustment is complete, securely tighten the clamp screw.
Blower Wheel Replacement
For installation or replacement of a blower wheel, insure that there is a space between the blower wheel and the motor face of 0.062” (1/16” + 1/64”). Refer to Figure 12.
AFII Burner Manual
17
