TBH RF Serie Instructions D'utilisation Et D'entretien page 66

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SafeLine filter (F7 resp. F9)
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Oil mist filter cartridge (F9)
The pre-filter protects the downstream particle filter and thus considerably increases the
service life of the system. Depending on the system type, the changing of the pre-filter is
displayed separately (individual filter monitoring).
Main Filters of Saturation-filter Systems
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Particle filter (99.95%, H13)
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Particle filter (99.995%, H14)
The main filter ensures that more than 99.95% (particulate filter H13), 99.995% (particulate
filter H14) or 95% (filter cartridge of dust category M) of the extracted smoke and dust
particles remain in the filter (according to DIN EN 1822). This also applies if the filter insert is
completely or partially saturated. With increasing saturation of the filter, however, the
extraction capacity of the filter unit decreases.
Figure 1: Examples for saturation filters: Filter mat & pocket filter (left), particle filter (right).
Cleanable Filters
Certain filter designs and filter media allow for the filter medium to be cleaned, through which
it can be returned into functional condition. The cleaning takes place using compressed air or
by mechanical methods (vibration, shaking, wiping/stripping off). For optimum filter life and
cleanability, TBH uses experienced, folded filter cartridges.
Pre-filters of Filter-cartridge Systems
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Filter cartridges (95%, dust category M)
In filter-cartridge systems, only one filter stage is installed as standard. This usually is a filter
cartridge.
Main Filters of Filter-cartridge Systems
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Filter cartridges (95%, dust category M) (In this case, the filter cartridge is the only filter
used (FP 150 and FP 200 series without particle filter, FPV 202)
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Particle filters (99.95%, H13) (See main filter of saturation filter systems)
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Particle filters (99.995%, H14) (See main filter of saturation filter systems)
Description
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