Lincoln Electric MOBIFLEX 200-M/HE Instruction Manual page 19

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• Use the handles to move the Mobiflex 200-M(/HE) to
the workplace.
• Lock the right swivel caster.
• Carefully apply the correct input power.
MOBIFLEX 200-M(/HE) & LFA 3.1/4.1
WARNING
The position of the hood should be
approx. 6-12 in. (15-30 cm) in front
of the welding arc. Performance
depends on factors such as part vs.
operator and weld position, airflow
(CFM and velocity level), ambient
conditions
Reposition hood as needed to main-
tain efficient fume capture.
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MOBILE MANUAL
The hood of the extraction arm is provided with a han-
dle for easy positioning and a throttle valve for adjust-
ment of the airflow.
See Figure B.2 and Figure B.3
• Using the handle (See Figure B.3, item A), position
the hood of the extraction arm in the desired position
at approximately. 6-12 in. (15-30 cm) from the
source of fume.
• Open the throttle valve (See Figure B.3, item B).
• Press the power switch ON (See Figure B.2, item B)
to start the machine.
• Start welding.
• Press the power switch OFF (See Figure B.2, item
A) approximately 20 seconds after welding comple-
tion.
FIGURE B.3
B
MOBIFLEX 200-M(/HE) MOBILE FILTER UNIT & LFA 3.1 / 4.1 EXTRACTION UNIT
OPERATION
and maintenance.
A
MOBIFLEX 200-M(/HE) & LFA 3.1/4.1
MOBILE AUTOMATIC
See Figure B.2 and B.4
• Press the power switch ON (See Figure B.2, item B)
to activate power supply.
• Using the handle (See Figure B.4, item A), position
the hood of the extraction arm in the desired position
at approx. 6-12 in. (15-30 cm) from the source of
fume.
• If desired: turn on the halogen lamp using on/off
switch (See Figure B.4, item C).
• Open the throttle valve (See Figure B.4, item B).
• Start welding.
Due to the built-in Arc Sensor, the machine will start
automatically. After welding completion, the machine
will automatically stop after approximately 20 seconds.
• Press the power switch OFF (See Figure B.2, item
A) to interrupt power supply.
MOBIFLEX 200-M(/HE) & LFA 3.1/4.1
MOBILE AUTOMATIC (MANUAL START)
Manual start of the Lamp & Arc Sensor Kit is recom-
mended for TIG welding* in case the Arc Sensor is
unable to detect the arc due to weld position.
* UV from TIG welding is less than other weld process-
es resulting in arc sensor perhaps not detecting weld.
See Figure B.2 and A.4
• Press the power switch ON (See Figure B.2, item
B).
• Using the handle (See Figure B.4, item A), position
the hood of the extraction arm in the desired position
at approx. 6-12 in. (15-30 cm) from the source of
fume.
• If desired: turn on the halogen lamp using on/off
switch (See Figure B.4, item C).
• Open the throttle valve (See Figure B.4, item B).
• Turn on the machine using the on/off switch (See
Figure B.4, item D).
• Start welding.
• Turn off the machine approx. 20 seconds after weld-
ing completion by using the on/off switch (See
Figure B.4, item D).
• Press the power switch OFF (See Figure B.2, item
A) to interrupt power supply.
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