Application / Fields Of Operation - HEYLO PF 1400 Bedienungsanleitung

(5) Application / fields of operation

The main purpose of PF 1400 is the use in case of dust-intensive work at varying work locations. Here
the unit is used for industrial safety and health protection, ensures the refurbishment targets and
increases the efficiency of work. By air filtration, harmless ambient air is ensured. This is used for the
protection of the employee, and at the same time increases the work performance. Unaffected areas
and residents are protected against detrimental particles from spreading. By sealing off and by
generating negative pressure in the refurbishment area, the success of micro-cleaning in the removal
of contaminants is considerably increased.
ATTENTION: Like all low pressure units, PF 1400 must be operated only with the corresponding
expertise when dealing with contaminants. The local trade association will inform you about the
required proof of expertise.
ATTENTION: PF 1400 must not be used in explosive areas.
Design: If PF 1400 is used in areas, in which people are employed, the professional association of the
building industry (BG-Bau in Germany) requires a 15-fold air exchange. In order to ensure maximum
performance of PF 1400 and to achieve a correct display of the filters used, the air purifier has to be
operated at maximum fan stage. If suction or exhaust hoses are used, all hose connections have to be
fitted with hoses (exhaust air two hoses of 205 mm each - accessories see chapter (11)).
Circulating air operation: The PF 1400 must be set up in the middle of the area concerned. The
suspended matter stirred up during work and/or use of the room is collected by the continuous air
exchange of the unit and is found in the filter. In this case an air hose should be placed on the air
outlet side or on the suction side in such a way that a ventilation is ensured by the entire area.
Collection at the source Particles should be collected as close as possible to the point of origin.
Basically, quick-running tools should be fitted with dust extraction by means of safety vacuum cleaner.
In order to collect additional free dust, the PF 1400 can be provided with air hoses. These should be
placed as close as possible to the source. This minimises the spread of dust in the room air (optionally
a holder is offered as an accessory).
Negative pressurisation: The refurbishment area has to be sealed off from the non-affected areas.
This is done by dust protection wall or film doors. The working area should be kept as small as
possible. Hoses are used to pass the filtered exhaust air from the refurbishment area into the open.
PF 1400 can be set up in the refurbishment area as well as in front of the refurbishment area. Let PF
1400 run with low pressure for the duration of the work without interruption.
WARNING - breathing risk: When operating PF 1400 in a closed area, all power sources to open
fires, such as chimneys, boilers, oven, water heaters and air conditioning units, have to be switched
off in order to reduce the risk of the return of deadly carbon monoxide.
EN
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