Lamtec CMS, Manual

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17
2 Safety
2.3.3 Commissioning Notes
• During commissioning it is essential to observe all safety accessory.
• There is no way to completely rule out the connection plugs being connected incorrectly.
For this reason, check the correct assignment of the plugs before commissioning the
plant.
• The person responsible for the plant/commissioning engineer must document the follow-
ing values after installing and commissioning a plant:
–
Settings/changes to the parameters
– Setting values across the burner firing-rate range (e.g. curve progressions),
– corresponding exhaust gas values where applicable
– media pressure levels where applicable
You can partly use CMS Remote Software to print this data or alternatively keep a hand-
written note of it.
If tests are to be required by third parties in the application area of the device, these doc-
uments must be retained for presentation on request.
NOTICE
In CMS, parameter settings deviating from the application standards can be made.
 The parameter settings must correspond to the relevant application standards as applica-
ble (e.g. EN 298, EN 676, EN 267, etc.) The documented evidence of conformity can be
managed via the LSB remote software.
NOTICE
Safety times can be called up via the HMIs UI400 and GUI607/GUI610/GUI615 and the CMS
Remote Software.
2.3.3.1 Electronic Ratio Control
• Guarantee proper operation by ensuring adequate excess air.
In order to do this, set the values for fuel and combustion air in such a way that
–
combustion chamber pressure
– fuel pressure
– temperature and pressure of the combustion air
can ensure proper, stable operation through the entire range of burner firing rate until next
periodic inspection.
• Pay attention to wear and tear of actuators and actuator elements.
• Measure characteristic values of combustion process to document proper operation.