Inspection Before Use; Maintenance / Cleaning - cleanAIR Basic 2000 Flow Control Benutzerhandbuch

CA CHEMICAL DUAL FLOW
two arrow-buttons it is possible to set a lower level
(ECO) or a higher level (TURBO) of airflow.
TURBO mode makes protection more efficient than
the ECO mode, however in cold environment the
higher airflow could be uncomfortable.
The actual airflow level depends on the filter type
and state, with combined filters A2P3 the unit
supplies aprox. 135 l/min at ECO and aprox. 185
l/min at TURBO modes. In order to assure that the
airflow level is sufficient, perform the Air Flow Test –
chapt. 4..2.
CA CHEMICAL FLOW CONTROL
all LED diodes come on green - the air flow is set at
the maximum level.
There are 2 operating modes: "MASK" – "HOOD".
Each operating mode has three airflow levels:
- MASK mode : 60 / 80 / 100 l/min
- HOOD mode: 125 /140 /160 l/min
To set the required operating mode, press the
corresponding pictogram-button (Mask or Hood). To
set the airflow within the bounds of the mode, press
the same pictogram-button repeatedly.
The unit ensures a constant supply of air. The
microprocessor inside
regulates the motor speed to compensate the filter
clogging and the battery state. If the microprocessor
cannot keep the set airflow , the alarm starts (an
acoustic signal can be heard and the LED diodes
come on red). If possible, the microprocessor
automatically reduces the airflow to the next lower
level. When the airflow falls below the minimum
level, the alarm intensifies. At that very moment the
user must stop working and recharge/change the
battery or change the filter. To check the alarm
function: perform Air Flow Test– chapt. 4.2.
To check the battery state: Press and hold the left
arrow-button for more than 1second. The more
LED diodes come on
remaining battery capacity is.
To check the filter: Press and hold the right arrow-
button for more than 1second. The more LED
diodes come on (orange), the more clogged the
filter is.
After releasing the arrow-buttons, the LED diodes
return back to the green light indicating the actual
airflow.
__________________________________________________________________________________
Switch on the unit by
pressing the ON/OFF
button on the control
panel. There are two
arrow-buttons on
switch board: ECO and
TURBO. By using the
The
Turn on the unit by
pressing the ON/OFF
button on the control
panel. An acoustic
signal shortly beeps (for
about 2 seconds), next
the unit automatically
(red) the higher
4. Before use

4.1. Inspection before use

Each time before starting work check that :
• all components are in good condition with no
the
visible damage (like holes, tears etc.) Replace
any damaged or worn parts. Carefully examine
the air hose, seals and the facepiece.
• there is a good connection between the air hose
and the headpiece as well as the blower unit
• there is sufficient air flow. (see chapt. 4.2.)
• the air is supplied through the whole respiratory
system from the blower to the hood.
Charge the battery before the first use. (chapt. 6.2.)
4.2. Air Flow Test
CA BASIC 2000 DUAL FLOW
CA CHEMICAL DUAL FLOW
1. Disconnect the air hose from the hood.
2. Insert the indicator (the light
hose connector and keep the hose in vertical
position at about the eye level.
3. Switch the power unit on. The airflow is sufficient
if the indicator can be seen. If the indicator sinks
deeper into the hose connector and the airflow
corresponds to 120 l/min or less (see picture
supplement), it is necessary to charge the battery
or change the filter. If the problem still persists,
see chapter 7 for additional suggestions.
CA BASIC 2000 FLOW CONTROL
CA CHEMICAL FLOW CONTROL
1. Disconnect the air hose from the hood.
2. Cover the disconnected end of the air hose with
your hand. The blower starts to run faster after
about 20 seconds, the audible alarm activates
and the LED diodes on the control panel start
blinking.
3. Release the hand . The blower speed should
decrease.
If the blower speed does not change, it is
necessary to check the unit as described in
chapter 7.
5. Maintanence / Cleaning
It is recommended to clean the respiratory system
after each use. Also inspect all parts and replace
any which are damaged or worn.
• Always clean the respiratory unit in a ventilated
room or outside.
settled on any parts of the unit.
• Never use flammable cleaning liquids or abrasive
cleaners !
the
• The outer surface of the blower unit can be
cleaned with a soft cloth wet slightly in a mild
solution of clean water and mild detergent. Dry it
properly afterwards.
• Ensure that no water or detergents enter into the
blower unit !
• The air hose itself, detached from the blower unit
and the headpiece, can be rinsed in clean water.
5
4
ball) into the air
Be aware of harmful dust