HERKULES 15.440.43 Originalbetriebsanleitung Seite 11

Anleitung_ES_150_Turbo_SPK7:-
6. 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 (1) and connect the earth terminal
(2) to the part you wish to weld.
Ensure that a good electric contact is made.
Switch on the welding set at the switch (4) and set
the welding current using the hand wheel (3) to suit
the electrode you wish to use.
Hold the safety shield 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 that you have the correct electrode and
current strength on a test part.
Electrode (Ø mm): Welding current (A)
2
2.5
Important!
Do not dab the workpiece with the electrode since it
could be damaged, making it more difficult to ignite
the arc.
As soon as the arc has ignited, attempt to keep it a
distance from the workpiece equivalent to the
diameter of the electrode.
This distance should be kept as constant as possible
during the welding process. The angle of the
electrode in the direction in which you are working
should be 20/30°.
Important!
Always use tongs to remove spent electrodes and to
move parts that you have just welded. Please note
that the electrode holder (1) must always be put
down so that it is insulated after you have completed
the welding work.
Do not remove the slag until the weld has cooled.
If you want to continue a weld after an interruption,
the slag from your initial attempt must first be
removed.
7. Overheating guard
The welding set is fitted with an overheating guard
that protects the welding transformer from
overheating. If the overheating guard trips, the
control lamp (5) on your set will be lit. Allow the
welding set to cool for a time.
17.07.2009 8:59 Uhr
8. Maintenance
Remove dust and dirt from the machine at regular
intervals. Cleaning is best carried out with a fine
brush or a cloth.
9. Ordering spare parts
Please provide the following information on all orders
for spare parts:
Model/type of machine
Article number of the machine
ID number of the machine
Replacement part number of the required spare
part (See the spare parts list)
For our latest prices and information please go to
www.isc-gmbh.info
40 - 80 A
60 - 95 A
Seite 11
GB
11