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Fig. 6
Proc e dure
Carry out the assembly of separate parts in the order as indicated in figures. Mind the correct arrangement
of the parts.
Ope ra t ion
Fig. 7
Fig. 8
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
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.
1. welder´s helmet
2. welder´s apron
3. welder´s gloves
1.
Thermal Protection indicator
2.
„Stand by" Indicator
3.
Welding degrees stop ring
4.
Earthing connection
5.
Electrode holder connection
6.
Voltage selector
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.
; and n
from warm condition without switching the thermal
0
h
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