Servicing the system | 5
B1300122_en | Operating instructions Lambdamat LM 800-1000
47
5.5.3 Periodic inspection and cleaning (approx. 3,000 hrs)
For fuels with a low ash content, cleaning and inspection after approx. 3,000 service
hours is usually sufficient (under normal use conditions, approximately every quarter). For
less efficient fuels and fuels with a high ash content (indicated by short emptying intervals
for the ash container), the work should be carried out more frequently accordingly.
WARNING
Inspection and cleaning work on a system which is operational:
Risk of serious injuries from automatic startup of the system and severe burns
from hot parts and the flue gas pipe!
When working on the system:
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always wear protective gloves
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only operate the boiler using the handles provided
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switch off the boiler by tapping “Boiler off” at the mode icon
Ä
The boiler follows the shutdown procedure and switches to “Switched off OFF“
status
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switch off the main switch and take precautions to prevent accidental switching on
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allow the boiler to cool off for at least 1 hour
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once all of the tasks have been completed, turn the main switch back on and switch
the boiler on in the desired mode
Cleaning the combustion air fan
(Pos. G
"Periodic inspection and cleaning" [
)
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Clean any dust and deposits from the protective grating (A)
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Remove the protective grating (A) if necessary and use a soft brush to clean the fan
