Charge voltage
The welding current strength is regulated via the charge voltage
of the power unit (see
table 4 - 2).
To set the charge voltage, turn the power regulator (see chapter
1.6
) until the digital display shows the voltage value required.
Tab: 4 - 2 Recommended charge voltage [V] in the power unit NOMARK 65/99
*
* Aluminium joints can only be welded with the contact welding gun with limitations
Note:
The settings in the tables are approximate values only,
attained
under optimised welding conditions.
The settings of the power unit and welding gun must be adjusted
exactly to the respective welding job (e.g. to the base metal) in
dependence on the welding result (see also
chapter 4.7 Testing the
weld
).
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