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Max. permissible mains impedance
Z
according to IEC 61000-3-11/-12
max
Rated power S
(100%)
1
Rated power S
(60%)
1
Rated power S
(max. current)
1
Maximum effective mains current
Welding
TIG welding range
(I
- I
/ U
- U
)
2 min
2max
2 min
2max
Electrode welding range
(I
- I
/ U
- U
2 min
2max
2 min
2max
Open circuit voltage max.
Power setting
Curve characteristic
Welding current at CDF 100%
Welding current at CDF 60%
CDF at max. current
Before start-up
Secure the detachable handle (fig. I)
▸
Click the handle [1] in on the welding unit.
Transport
▸
Always remove the mains plug before transporting.
▸
Carry the device using the handle.
Installation
▸
Install the device in a safe place on a horizontal,
dry surface. Ensure that the ventilation slots of the
cooling ribs are always free.
Quick-start guide
▸
Insert the mains plug into the plug socket.
▸
Connect the workpiece lead and electrode holder
to the connecting sockets [3] and [4].
Attention
Observe the polarity as specified by
the electrode manufacturer (see also
Electrode welding).
▸
Clamp a stick electrode in the electrode holder.
▸
Turn on the system at the main switch [5].
▸
Set the welding current at the rotary con-
troller [13].
The system is ready for welding.
3
18
321 mΩ
3.3 kVA
3.6 kVA
5.2 kVA
8.1 I
1eff
15 – 160 A /
10.6 – 16.4 V
10 – 150 A /
)
20.4 – 26.0 V
< 113 V
stepless
falling
110 A
120 A
30 %
Connecting the workpiece lead
▸
When selecting the workplace, ensure that the
workpiece lead and ground clamp can be cor-
rectly connected.
/A
▸
The ground clamp must have good electrically
conductive contact with a bare metal part of the
welding bench or workpiece. It must be located
in the immediate vicinity of the welding point so
that the welding current cannot find its own way
back via machine parts, ball bearings or electrical
circuits.
Do not connect the ground clamp to the welding
machine or gas cylinder as otherwise the weld-
ing current will run through the PE conductor
connections and could destroy them.
Fasten the earthing clamp securely to the weld-
ing bench or workpiece.
Connect to mains
Plug the plug into a suitable socket.
The fuse must conform with the technical
specifications.
Before switching on, ensure that the electrode or
electrode holder is not in contact with the welding
bench, workpiece or other electrically conductive
object so that an arc is not struck unintentionally
when switching on.
An unintentionally struck arc can damage the elec-
trode holder, welding bench, workpiece or device.
(Fig. III)
Start-up
Attention!
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