HI 400 Setting up the Burner
ghi_tx001464gb.fm 59
(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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