Wacker Neuson HI 770XHD, Operator'S Manual

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Burner Setup HI 770XHD
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wc_tx001884gb.fm
6.12 Analyzing the Combustion
Precaution The procedure below requires that the machine is operational. Read and
understand the starting instructions in the Operator’s Manual before proceeding.
Smoke spot
test 1. 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).
Analyzing the
O
2
content
2. 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).
3. Re-adjust the air setting(s) if necessary until the smoke spot test and
combustion analysis are within the following parameters:
„
O
2
content: 4–6%
„
Smoke spot: 1 or less
Result The procedures to analyze the combustion are now complete.