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Idiomas disponibles
•
Connect the Mobiflex 400-MS to compressed air.
4.5
Mounting the extraction arm/hose
The machine can be fitted with different types of extraction
arms or an extraction hose. Refer to the corresponding manual
how to mount the arm/hose.
4.6
Connection to the mains
WARNING!
Make sure the machine is suitable for connection to
the local mains. Information about the connection
voltage and frequency can be found on the
identification plate.
•
Connect the machine to the mains.
•
Check the direction of rotation of the motor (three-phase
motor only).
The direction of rotation can be checked in different ways;
- using a flowmeter; airflow at the hood should be min.
3
1000 m
/h
- by checking the sound and the air volume
If the motor is producing a humming sound and there is hardly
any extraction at all, the direction of rotation of the motor is
wrong. A correct direction of rotation is indicated by a high air
volume at a low sound level. The difference can be checked by
inverting the phases.
•
If necessary: invert the connection of the phases.
5
USE
BGIA approved machines only:
The machines Mobiflex 400-MS/BIA and Mobiflex 400-MS/C-BIA
comply with welding fume class "W2". Machines of welding fume
class "W2" are suitable for extraction and filtration of welding
fume from alloyed steel with a nickel and chromium content of
<=30% in case of recirculation of the cleaned air in the
workshop.
Please note that in case of extraction of carcinogenic welding
fume, e.g. welding fume containing nickel and chromium
substances, the regulations of TGRS 560 "Recirculation of air in
the handling of carcinogenic hazardous materials" are to be
taken into account and respected.
WARNING!
Never switch on the machine without spark arrester,
main filter and extraction arm/hose.
5.1
Controls
5.1.1 Control panel non-BGIA machines
The control panel contains the following controls:
Fig. 5.1a
A
Main switch
B
FAN ON/OFF tumbler switch
C
Control light:
- "CLEANING" OFF: the control light is off indicating that no
filter cleaning takes place
- "CLEANING" ON: the control light is on indicating that the
machine is busy performing the self-cleaning process
- "ALARM": the control light blinks indicating that the filter
is saturated and cannot be cleaned sufficiently in the
automatic cleaning mode. It may also indicate that the
pressure is too low to clean the filter.
D CLEANING ON/OFF - RESET button
For off-line filter cleaning and reset.
0507260020/150709/E Mobiflex 400-MS - Mobiflex 400-MS/C
A
Fig. 5.1a: Control panel non-BGIA machines
5.1.2 Control panel BGIA approved machines
Fig. 5.1b
Refer to section 5.1.1. Additionally:
E
Buzzer
When the machine enters the ALARM stage indicated by a
blinking control light (C), the buzzer emits an intermittent
acoustic signal simultaneously. In normal circumstances the
buzzer will not emit any sound.
A
B
fan on/off
Fig. 5.1b: Control panel BGIA approved machines
5.2
Use
Since it concerns a mobile unit, it can be used at any desirable
place. For optimal results the machine must be placed as close
as possible to the source of pollution.
CAUTION!
Do not position the machine in places where it is
exposed to vibrations or heat radiation from heat
sources.
•
Position the hood of the connected extraction arm (hose) at
the recommended distance from the source of pollution. Also
refer to the manual of the corresponding extraction arm.
•
Turn ON the main switch (Fig. 5.1A) to activate power
supply.
•
Press tumbler switch FAN ON (I) (Fig. 5.1B) to put the
machine in operation.
•
Start welding.
•
Press tumbler switch FAN OFF (0) (Fig. 5.1B). approx. 20
seconds after finishing welding.
•
Turn OFF the main switch (Fig. 5.1A) to interrupt power
supply.
If the connected extraction arm is provided with WL (working
light) or WL+AST (working light + automatic start/stop device),
the machine can be controlled on the hood as well. For this
purpose refer to the corresponding manual.
C
D
B
1
0
fan on/off
cleaning
alarm
C
D
E
1
0
cleaning
cleaning on/off
alarm
reset
cleaning on/off
reset
EN - 14
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