Nordyne O5LD-091A-12-R, Инструкция по установке, эксплуатации и обслуживанию

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After the air adjustments have been completed,
re-check the draft pressure at the test port on the
burner mounting plate as shown in Figure 2. The draft
should be adjusted to -0.02 inches w.c.
In the United States, the Beckett AF Burner may be
equipped with Beckett's "
Inlet Air Shut-Off
" to increase
efficiency. (Beckett Part No. AF/A 5861).
NOTE: USE OF THE INLET AIR SHUT-OFF COULD
CAUSE POST COMBUSTION NOZZLE DRIP.
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