Operation Manual

GB
Fig. 6
1. welder´s helmet
2. welder´s apron
3. welder´s gloves
Procedure
Carry out the assembly of separate parts in the order as indicated in figures. Mind the correct arrangement
of the parts.
Operation
Fig. 7
1. Thermal Protection indicator
2. „Stand by“ Indicator
3. Welding degrees stop ring
4. Earthing connection
5. Electrode holder connection
6. Voltage selector
Fig. 8
Having changed from 230 V to 400 V, take steps as follows:
1. Unplug the unit.
2. Put the switch at „0“.
3. Remove the lock screw and fit it on the 400 V side.
4. Before putting the unit in operation again, make sure that the
knob may be turn in position 400 V and cannot be turned in
position 230 V.
- The unit may be used at a room temperature from 20°C without the thermal protection being put on
with the number of reference electrodes n
0
; and n
h
from warm condition without switching the thermal
protection on.
- The earthing tongs need to be connected with the piece to be welded in a way providing for a good
contact. The touch points should be cleaned so that no grease or other impurities that could adversely
affect the welding output are present.
- The unit has a main switch, yellow light indicator, thermal protection and a hand wheel to control the
welding current. The control is done with regard to welding current valuea and electrode diameter.
Cuation: The indicators will light at overloading only.
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