BlueRange UN09/RED Gebruikershandleiding - Pagina 9
Blader online of download pdf Gebruikershandleiding voor {categorie_naam} BlueRange UN09/RED. BlueRange UN09/RED 16 pagina's. Powered air purifying respirator papr system
Pagina afdrukken1. Introduction
The powered respirator is used for dust removal and partial odour removal, not for gases or vapours.
Used to reduce or remove resistance to inhalation during respiration by producing a constant
airflow. The unit is designed with a manufacturer's minimum design flow rate of 170 litres, 210
litres or 250 litres per minute (the flow rate at which the equipment still will fulfil the requirements
of the class in EN12941). The working battery life will be approximately 8 hours.
2. Description
A complete powered respirator apparatus consists of :
•
Blower master unit provided with a dust P3 filter, a steel pre-filter and an activated carbon
filter (Fig1), supplied with a belt and a comfort plate.
•
Rechargeable battery, which is equipped underside the apparatus.
•
A hose with a bayonet connector to the blower unit and a bayonet connector to the mask.
•
Fully automatic battery charger
3. Use
The unit supplies an overcapacity of clean and filtered ambient air, which is fed to the mask. It
allows the user to breathe in air without having to overcome the resistance of the filter. Considering
that an adult person requires 50 litres of air per minute, the overcapacity ensures an overpressure
and thus a high degree of protection.
With a fully charged battery the unit will operate for approximately 8 hours. The unit contains a
warning facility to warn the user against reduced air supply due to a clogged filter or low battery.
Fig1
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