Before Usage - cleanAIR CHEMICAL 2F plus Mode D'emploi

Alarm – alarm notifying the user
of battery discharge. It is vital to
leave the contaminated area and
replace or recharge the battery.
Alarm – alarm notifying the user
of time for service. It is necessary
to contact your supplier for regu-
lar service.
Standard selection for the unit.
EN 12 941 – is for hoods,shields
and helmets.
EN 12 942 – is for masks and
half-masks.
Filter type being used at present.
If the incorrect type of filter is set,
the filter clogging control does not
work correctly.
Setting the useful life of filters.
This function enables to watch
the life of the filters beginning at
the moment of setting the value.
This alarm is useful, for example,
if there is a time limit for using a
filter; e.g for mercury filters it is
only 50 hours.
Language setting- enables to set
the language of the MENU.
This function resets all specifi-
cations of the unit to the initial
factory configuration.
Using the MENU for units 2F Plus and 3F Plus
MENU access– press both buttons at the same time for
2 seconds after switching the unit on.
Movement to particular items of the MENU - button
Item selection from particular MENU offers - button
Confirmation of your selection from particular Menu of-
fers – long press on button
Leaving the MENU – long press of both buttons
.
Turning the display orientation by 90° – short press of
buttons and .
4.

Before usage

4.1. Control procedure before each usage
Make sure that:
• All components are all right without any visible
violence or damage (above all there must not be
any cracks, holes, leakage). Replace any damaged
and worn-down parts. Be particular about the good
state of the air supply hose and of the sealing
components;
• The hose is connected correctly to the powered
respiratory unit as well as to the headtop;
• after switching the powered respiratory unit on, air is
brought into the headtop;
• the air-flow in the hose is sufficient (Point 4.2.)
Charge the battery before using it for the first time, see
Point 6.2.
4.2. Air-flow test
1. Disconnect the air hose.
2. Screw the air flow meter into the output thread of the
unit; then hold the unit in upright position at eye-
level.
3. Switch the filter unit on. The flow amount is satisfac-
tory if the flow meter float is in the green field. If it is
in the red field (see picture attachment), the unit
must be inspected (see Chapter 7).
5. Maintainance and cleaning
Always clean your CleanAir unit after finnishing work.
Check all parts by detail and replace damaged parts.
• Cleaning must be done in a well ventilated room.
Beware of breathing in harmful dust settled on
individual parts of the filter unit and accessories!
• Do not use cleaning agents with solvents or
abrasive cleaners in any case.
• The outer surface of the filter unit can be cleaned
with soft fabric moistened in solution of water and
5
Displays functional specifications
of the unit, mainly for diagnos-
tics purposes of possible faults
during service.
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and