cleanAIR Basic Mode D'emploi page 7

7. Possible faults and alarms
In case of any fault, such as a sudden decrease or increase in air supply when the user is in a contaminated
working area, it is necessary to leave the worksite immediately.
If there is a problem, check the following:
• Whether the unit is assembled correctly.
• Condition of the battery.
• Filter clogging.
• Whether the sealing of the safety hood provides a good fit.
The unit is equipped with warning systems that are activated in the following situations:
Blocked filter - if the unit cannot maintain the chosen
airflow, the electronics will automatically decrease
the airflow by one level and you will hear an acoustic
signal. If the unit is unable to maintain the lowest pos-
sible airflow, you will be continuously warned by an
audiovisual alarm.
8. Basic description of unit control and settings
Switching on
You switch the unit ON by pressing
the button for 3 sec. After turning
the unit on the airflow is set to 170
l/min.
9. Storage
All parts of the CleanAIR® system must be stored at temperatures between -10 °C and 55 °C, with relative air
humidity between 20 and 95% Rh.
Batteries will self-discharge during storage. Therefore, it is recommended to charge the battery for 1 hour at least
every 3 months. The optimal battery charge level for longer storage is between 50 - 70% of capacity. After longer
storage time it is necessary to repeat 3 charging cycles to reach battery's full capacity.
10. Warranty
The warranty ensures that you will receive a replacement if a product has any manufacturing or material defects
that appear within 12 months of the date of purchase. The warranty period for batteries is 6 months from the
date of purchase. The warranty claim must be reported to the sales department/retailer. At the same time, proof
of purchase must be submitted (i.e. an invoice or certificate of delivery). The warranty can only be acknowledged
if no interventions into the powered respiratory unit and charger have been made. The warranty does not cover
defects caused by the late replacement of filters, or by using a filter which was damaged by cleaning or being
blown through.
The manufacturer strongly recommends to perform periodical inspections in CleanAIR® authorized service center.
Inspections should be done according the local law and at least once in every two years.
Low battery charge - an alarm notifies the user when
the battery has discharged. It is best to leave the con-
taminated area and replace or recharge the battery.
Display information
The LEDs on the display are
showing current airflow lev-
el, filter clogging and battery
level.
Airflow adjustment
You can adjust airflow by simple
pressing the button on the top of
the unit. Each press change the
flow by one step 170 / 190 / 205 /
220 / 240 l/min
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