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Fig. 4.7
•
Move the hose clamp (C) and the arm swivel ring (incl.
rubber collar) (D) over the hinge rod (B).
•
Put the washer M20 (E) on the rotating flange (F).
•
Put the hinge rod (B) in the rotating flange (F).
•
Put the hose (A) over the arm swivel ring (D).
•
Use the rubber collar to make the connection airtight.
•
Attach the hose (A) to the swivel ring (D) with the hose
clamp (C).
ATTENTION!
Make sure to install the washer M20 (E) between
the rotating flange and the swivel ring to avoid
damage.
Fig. 4.7 Arm on mobile unit
For mounting of the hood:
•
proceed with paragraph 4.6
4.6
Hood
Fig. 4.8
•
Loosen the mounting material that is attached to the hood
hinge.
•
Install the extraction hood (G) with the bolt (F), 2 washers
(E), 2 spring washers (D) and a locknut (C).
•
Install the hood collar (H) to the hood (G). Fasten it with
the clip.
•
Install the hose (A) to the hood.
•
Fasten the hose with a hose clamp (B).
A
B
C
D (2x)
D (2x)
E (2x)
G
H
Fig. 4.8 Hood mounting
86958016
B
D
F
5
USE
Personal protective equipment (PPE)
During use, use PPE to avoid injury. This
also applies for persons who enter the work
area.
5.1
Controls
The hood of the arm is provided with a handle for easy
positioning and a valve to regulate or shut off the airflow. All
movement of the arm is controlled from the hood.
Fig. 5.1
A Control valve
B Handle
A
B
Fig. 5.1 Controls
5.2
Use
Fig. 5.2
•
Use the handle (ref. Fig. 5.1B) to position the hood of the
arm at max. 480 mm from the source of pollution.
•
Make sure that the valve (ref. Fig. 5.1A) is open.
•
Turn on the connected extraction fan or system.
•
Start welding.
•
If desired, partly close the valve to adjust the airflow.
•
When the welding position changes, move the hood to the
correct position in relation to the weld.
•
Turn off the connected extraction fan or system approx. 20
seconds after finishing welding.
A
A = max. 480 mm
Fig. 5.2 Correct position of the hood
180°
EN | 7
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