ghi_tx001464gb_FM10.fm
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Setting up the Burner HI400HD D / HD G
(See topic Checking/Adjusting the Gas Pressure.)
8. Conduct a smoke spot test. Follow the smoke spot tester manufacturer’s
instructions and the general guidelines below.
■ Use the access hole in the exhaust stack.
■ Several samples should be taken as the heater warms.
■ The final sample should be taken just before the heater reaches 71°C (160°F).
9. Analyze the combustion. Follow the combustion analyzer manufacturer’s
instructions and the general guidelines below.
■ Use the access hole in the exhaust stack.
■ Take several samples as the heater warms.
■ Take the final sample just before the heater reaches 71°C (160°F).
10.Re-adjust the air band, if necessary, until the smoke spot test and combustion
analysis are within the following parameters:
■ O
2
content: 3–5%
■ Smoke spot: less than 1
Result
The burner has now been set.
HI Heater
5/16 in. dia.
(8 mm)
18 in. (450 mm)
ghi_gr007395
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