18
GB
electrode used. When welding maintain
this gap as accurately and consistently
as possibly. The angle between the
electrode and the direction of operation
should be between 20° and 30°.
ATTENTION!
The welding clamp and welding elec-
trodes must be placed on the insulated
bracket after welding. Wait until the
electrode is cooled before removing the
welding slag. To weld an intermittent
weld seam again
you must first remove
the welding slag at the welding posi-
tion.
ATTENTION!
A voltage which is 10% below the rated
input voltage of the welding device can
have the following consequences:
The power to the device will reduce.
The arc stops or becomes unstable.
ATTENTION!
The arc radiation can lead to inflam-
mation of the eyes and skin burns.
Casting and welding slag can cause
eye injuries and burns.
Wear tinted safety goggles or a
protective mask.
The safety mask must meet the
EN175 safety standards.
It is essential that you only use the
welding cable which is included with
the delivery (10 mm
2
).
z
Welding
Choose between push and drag welding. The following section shows the impact of
the direction of movement on the properties of the weld seam:
Push welding
Drag welding
Burn
smaller
larger
Weld seam width
larger
smaller
Weld bead
flatter
higher
Weld seam fault
larger
smaller
Note:
You decide for yourself which
type of welding is most suitable, once
you have welded a sample piece.
Note:
Once it has worn down com-
pletely, the electrode must be replaced.
Using the device / Welding
Содержание PISG 120 B3
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