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Maintenance (expert)
Cleaning and maintenance
2.6.5
Clean flushing air fan
Clean flushing air fan
Clean the protective screen next to the flushing air fan
with a vacuum.
2.6.6
Check safety switch
Check the safety switch for the maintenance
covers
Check the function of the safety switches for the
maintenance cover.
Fig. 2-55: Safety switch
Check maintenance cover seal
Clean both maintenance covers. Inspect the seal on
the maintenance cover to ensure it is in good order and
replace if necessary.
Fig. 2-56: Maintenance cover
CAUTION!
Avoid operation with damaged seals
Never operate the precipitator with damaged seals.
Otherwise, leak air is sucked in, disturbing the
combustion process and causing increased wear.
Always replace seals immediately when they are
damaged.