24
Perform a test welding according to the welding instructions of the material manufacturer and the
national standards or guidelines. Approve the test welding.
•
Set welding parameters drive, heating and blower (chapter 1, Work mode)
•
Welding temperature must be reached (heating up time approx. 3 - 5 min)
• Pull
locking lever (11)
, lower
hot-air blower (8)
and move in
welding nozzle (9)
between the overlapping
sheets as far as the limit stop; drive motor starts automatically
No automatic start, see
Drive sensor adjustment
section
• Machine can be started manually with the
controls (4)
Drive and e-Drive
• The automatic hot-air welding machine is guided along the overlap at the
guide bar (27)
. Guide the automatic
hot-air welding machines without pressure onto the
guide bar (27)
during welding. Pressure on the
guide
bar (27)
can lead to welding errors. Observe position of the
guide roller (18)
• After the welding pull
locking lever (11)
, move out
hot-air blower (8)
as far as the limit stop and swivel up
to the latching point
• After finishing the welding work, use e-Drive (press 2 x) to switch off heating
In this way, the
welding nozzle (9)
is cooled down and the blower automatically switches off after approx.
4 minutes (section 1.8, Cooling down)
• Turn off
main switch (3)
Disconnect
power supply cord (1)
form the line/mains.
• Clean
welding nozzle (8)
with
wire brush (33)
Device positioning
•
Lift automatic hot-air welding machine applying pressure onto
guide bar (27)
and move to weld position
• Take
welding plate (34)
from holder and position according to Illustration E
WARNING:
The
welding plate (34)
may only be removed from the holder and positioned if the
welding
nozzle (9)
has cooled down.
•
Release the
transport roller (16)
by lifting it with the
guide bar (27)
• Push the
transport roller (16)
to the left until it stops by applying light pressure to the
shift spring (19)
• Swivel
the guide roller (18)
down
• The
guide roller (18)
should be set parallel to the edge of the
pendulum roller (12)
(see illustration F)
• Do a test run
• To correct the tracking, adjust the
adjustment screw for tracking (13)
(see illustration G and H, and the function
notes on the automatic hot-air welding machine)
Illustration F
12
12
18
Illustration G
Illustration H
13
Welding procedure
12
13
Illustration E
34
34
OFF
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