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8 CO/O
2
Control
8.10.5 CO Control: Start-up O
2
Monitoring Shut-off Limits
It is essential to check and ensure that the burner burns stably in every firing rate range at the
shut-off limit of O
2
monitoring, taking into account all environmental influences.
Factory setting of the shut-off limit of O
2
monitoring with CO control activated = 0.4 vol.%.
Testing the Correction Effect
NOTICE
If the factory-set shut-off limit at 0.4 Vol.% O
2
is too low for your application, there is an option
to raise this via the CMS Remote Software (FE4 required). The LAMTEC Support department
is available for support queries (support@lamtec.de or +49 (0) 6227 6052-33).
NOTICE
Before the shut-off limit is traversed, the O
2
measurement must be calibrated in accordance
with the specifications in the basic documentation (see chapter 1.1 Validity of these Instruc-
tions ).
Fig. 8-13 Setting the shut-off limit of O
2
monitoring
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