Lincoln Electric IM10108 LTA 2.0-CW TELESCOPIC EXTRACTION ARM - Manual (Page 14)

B-2 OPERATION B-2
PRODUCT COMBINATIONS
If the product is used in combination with other prod-
ucts or machines, the safety instructions in the docu-
mentation of these products also apply.
LTA 2.0-CW™
RISK OF FIRE
NEVER USE THE PRODUCT FOR:
• Extracting flammable, glowing or
burning particles or solids or liquids.
• Extracting of aggressive fumes (such
as hydrochloric acid) or sharp parti-
cles.
• Extracting dust particles which are released
when welding surfaces treated with primer.
• Smoking cigarettes, cigars, oiled tissues, and
other burning particles, objects, and acids.
WARNING
• Always use Personal Protective
Equipment (PPE) to avoid injury. This
also applies for persons who enter the
work area.
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WARNING
CONTROLS
The LTA 2.0-CW™ is provided with a handle for easy
positioning and a throttle valve for adjustment of the
airflow. All movement of the arm is controlled from the
hood.
A. Rotary knobs for adjustment of throttle valve.
B. Handle for positioning of the extraction arm and
hood.
A
B
• Using the handle (B), position the hood of the extrac-
tion arm in the desired position at approximately 6-
20 inches (15-50 cm) from the source of fume.
NOTE: Retraction movement must happen slowly to
allow counterweight to descend.
• Open the throttle valve (A).
• Turn on the connected extraction fan; refer to the
corresponding manual.
• Start welding.
• If desired, adjust the airflow by turning the rotary
knob of the throttle valve (A).
NOTE: If an automatic damper system is part of the
assembly, keep the manual damper open at
all times.
• Turn off the connected extraction fan approx. 20 sec-
onds after finishing welding; refer to the correspond-
ing manual.
FIGURE B.1 - CONTROLS