GB/IE
- 11 -
Mains connection: .........................230 V ~ 50 Hz
Welding current (A) at cos
Ê
= 0.73: ...... 40 - 80
ø (mm) .............................. 1,6 ...........2,0 ...........2,5
I
2
.......................................40 ............55 ............80
t
w
(s) ..................................217 ...........116 ............64
t
r
(s) ............................... 1450 ........ 1381 ........ 1351
Idling voltage (V): ..............................................48
Power input: .............4 kVA at 80 A cos
Ê
= 0.73
Fuse (A): ............................................................... 13
Weight: ....................................................... 10.6 kg
The welding times apply for an ambient tempera-
ture of 40° C.
6. Assembling the welding
screen
(Fig. 3-9)
•
Place the welding glass (l) and the transparent
safety glass (m) over it in the frame for the
safety glass (k) (Fig. 3).
•
Press the safety glass retaining pins (q) into
the holes in welding screen frame (s) from the
outside. (Fig. 4)
•
Place the frame for the safety glass (k) with
the welding glass (l) and transparent safety
glass (m) from the inside into the recess in the
welding frame (s), press the safety glass retai-
ning bushes (n) onto the safety glass retaining
pins (q) until they engage to secure the frame
for the safety glass (k). The transparent safety
glass (m) must be on the outside. (Fig. 5)
•
Bend the top of the welding screen frame (s)
inwards (Fig. 6/1) and fold down the top
corners (Fig. 6/2). Now bend the outer sides
of the welding screen frame (s) inwards (Fig.
6/3) and connect them by pressing the top
corners and outer sides together. When the
retaining pins engage, you should be able to
hear 2 clear clicks on each side (Fig. 6/4).
•
When the top corners of the welding screen
are connected as shown in Figure 7, place
the screws for the handle (p) from the outside
through the three holes in the welding screen.
(Fig. 8)
•
Turn over the welding screen and place the
handle (r) over the threads on the three screws
for the handle (p). Secure the handle (r) to
the welding screen using the three nuts for the
handle (o). (Fig. 9)
7. Welding preparations
Connect the earth terminal (4) direct to the part
to be welded or to the support on which the part
is resting. Ensure that the earth terminal is in direct
contact with the part to be welded. You should
therefore avoid coated surfaces and/or insula-
ted materials. The electrode holder cable has a
special clamp (electrode holder (5)) at one end,
which is used to secure the electrode. The welding
screen (8) must be used at all times for welding. It
protects your eyes from the radiation emitted by
the arc and nevertheless enables you to watch the
welding process.
8. Welding
After you have made all the electrical connections
for the power supply and for the welding circuit,
you can proceed as follows:
Insert the unsheathed end of the electrode into the
electrode holder (5) and connect the earth termi-
nal (4) to the part you wish to weld. Ensure that a
good electric contact is made.
Switch on the welding set at the ON/OFF switch
(3) and set the welding current using the setting
wheel (6) to suit the electrode you wish to use.
Hold the welding screen in front of your face and
rub the tip of the electrode on the part you wish
to weld as if you were striking a match. This is the
best method of igniting the arc.
Check on a test part that you have the correct
electrode and current strength.
Electrode (Ø mm):................... Welding current (A)
1.6 ........................................................................40
2 ...........................................................................55
2.5 ........................................................................80
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