maxisafe CleanAir Chemical 2F Plus Manuel D'utilisation page 11

The battery charger is for indoor use only. Never charge the battery in potentially explosive atmosphere.
It is forbidden to use the battery charger for other purposes than those determined by the producer.
6.2.2. Battery replacement
see pictorial annex "How to insert the battery" and "How to remove the battery"
1. Grip the powered respiratory unit by the rim on the top side of the battery with your left hand. Release the safety lock
located on the bottom of the unit between the filters. Then push the battery out of the unit using your thumb (press the
rubber place on the battery).
2. Insert the battery into the corresponding opening of the unit until the click-in stop locks the battery in the right position.
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.
7.1. 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.
7.2. 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
possible airflow, you will be warned by an
audiovisual alarm.
8. Basic description of unit control and settings
Switching on
After turning the unit on, you
will see information about the
manufacturer of the unit on
your display.
Low battery charge - an alarm
notifies the user when the
battery has run out. It is best to
leave the contaminated area and
replace or recharge the battery.
Main screen information
The next screen shows cur-
rent airflow, filter clogging
and battery level. You can
also see the current headtop
and filter setting.
Filter expiration – the alarm should be
pre-set manually before you start using
new filters. Once you start using the fil-
ters, the unit starts the countdown from
the pre-set time. When the pre-set time
expires, the unit will start to warn you.
Airflow adjustment
You can adjust airflow by
simple pressing the or
button on the side of the unit.
The available airflow setting
depends on the headtop and
filter setting.
Rotating display
By briefly pressing down on
both buttons you can rotate
the display clockwise by 90
degrees.
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