TBH LN Series, Руководство по эксплуатации и техническому обслуживанию

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6 Maintenance
Filter status indicator (Pos. 5):
Shows the filter status of the individual filter stages installed (dependent on system –see “Operating elements”
section), used to quickly decide which filter must be exchanged.
Green: Filter OK
Yellow: Place order for filter – replace filter, if necessary
Red: Replace filter
Supplement, FP series:
For descriptions of the automatic cleaning of the filter cartridges, see “Filter cartridge cleaning” section.
The systems in the FP series are supplied in the factory-set “Differential cleaning” mode (except for special systems). In
this mode, the filter cartridge is automatically cleaned once the filter pre-warning level (yellow) has been reached to
free the filter cartridge of dust build-up.
If required, the cleaning modes can be adapted to the specific application via the interface of the system (as described in
the “Filter cartridge cleaning” section).
The cleaning cycle currently in progress is indicated in the display (Pos. 7).
The duration of the cleaning cycle is dependent on the number of filter cartridges installed (e.g. FP150 approx. 2 min).
Additionally, the cleaning cycle can be activated manually using the button (Pos. 8).
Procedure for changing filters:
•
Disconnect the power plug.
•
Open the filter module.
•
Remove filters.
•
Assess condition of filters and replace saturated filters with new original filters , if necessary.
•
Pack the saturated filter into an air-tight dust bag (for item no. see “Spare parts” section) and dispose of it.
•
Replace filters.
•
Close the filter module.
•
Connect the power plug.
If it is necessary to remove the filter modules, you must ensure that the differential pressure nipples are not
damaged and the filter modules are correctly put back in place.
6.3 Disposal
When disposing off the extraction and filtration system it must be given attention to the fact that the complete filter
equipment is classified hazardous waste that must be disposed of according to the local regulations.
In transportation, all safety instructions from the capter Transportation must be observed.
The system is to be disposed of according to local regulations, taking into regard its contamination (depends on the
extracted substances)
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