Replacement of filters
CAUTION
Always switch off the power on the safety switch and wait for the fans to stop before opening
the doors.
ATTENTION
Nilan A / S recommends that the exclusions of filters of the types ISO ePM10> 50% filter (M5)
or ISO ePM1> 70% filter (F7) be used.
Incorrect filters can cause leakage problems in the unit as well as impaired filtration.
The data and curves specified in the manual are based on the use of original filters, and
certification of the aggregate is also valid only when using original filters.
ATTENTION
If the unit is equipped with filter monitoring (filter pressure switch or pressure transmitter),
these will notify when the filters need to be changed. However, filters should be replaced at
least every three months. Always note the date of filter change so that filter change intervals
can be easily checked.
ATTENTION
Be aware of the flow direction when new filters are inserted into the unit.
Cleaning
Cleaning the unit
CAUTION
Always switch off the power on the safety switch and wait for the fans to stop before opening
the doors.
ATTENTION
Cleaning must be done by a professional service company specializing in ventilation.
ATTENTION
When cleaning the unit, care must be taken not to damage any parts, including among other
things. but not limited to insulation strips, copper parts, pipes, slats, etc., as well as electrical
installations to be protected from water and cleaning agents.
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