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Overload protection
The welder is protected against overheating
by means of an automatic protection device
(thermostat with automatic restart). The
protective device interrupts the overload of
the current circuit and the yellow overload
protection control lamp
Allow the device to cool down (approx.
„
15 minutes) for the activation of the
protection device. As soon as the yellow
overload protection control lamp
out, the device is ready for operation
again.
The protection of the supply lines to the
„
mains sockets must comply with the reg-
ulations (VDE 0100). Shockproof sockets
must be protected to max. 16 A (fuses or
circuit breaker) The use of higher levels
of protection could result in a line fire or
structural fire damage.
Welding protection shield
HEALTH HAZARD!
If you do not use the welding protection
shield, harmful UV radiation and heat
emitted by the arc could damage your eyes.
Always use the welding protection shield for
welding work.
z Welding
RISK OF BURNS!
Welded workpieces are very hot and can
cause burns.
Always use pliers to move hot, welded
workpieces.
Please proceed as follows once
you have electrically connected the
welder:
Connect the earthing cable to
„
workpiece that is to be welded using
the earth clamp. Please ensure good
electrical conductivity.
The area to be welded on the workpiece
„
must be free of rust and paint.
Select the material thickness using the
„
7
control dial
.
Switching the device on.
„
8
illuminates.
8
goes
4
the
Hold the welding protection shield
„
front of your face and guide the burner
nozzle
9
to the position on the work-
piece that is to be welded.
Press the torch button
„
generate an arc. Once the arc is burning,
the device feeds wire into the weld pool.
If the welding lens is big enough, the
„
10
torch
is slowly guided along the
desired edge. The distance between the
burner nozzle and workpiece should
be as small as possible (it must not be
greater than 10 mm).
If necessary, oscillate a little to increase
„
the size of the weld pool.
The penetration depth (corresponds to
„
the depth of the welding seam in the
material) should be as deep as possible
without allowing the welding pool to fall
through the workpiece.
The slag can only be removed from
„
the seam once it has cooled down. To
continue welding an interrupted seam:
First remove the slag at the starting point.
„
The arc is ignited in the weld groove,
„
guided to the connection point, melted
properly and finally the weld seam is
continued.
CAUTION! Please note that the torch
must always be placed on an insulated
surface after welding.
Always switch off the welder after
„
completing welding work and during
breaks and pull the plug from the mains
socket.
z Create a weld seam
Forehand welding
Push the torch forwards. Result: The pene-
tration depth is lower, broader weld width,
flatter weld bead (visible surface of the
seam) and greater fusion error tolerance.
Backhand welding
The torch is dragged from the weld seam
(Fig. S). Result: Greater penetration depth,
narrower weld width, higher weld bead and
GB/IE/NI
23
in
11
, in order to
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