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3. Installation
Unpacking
Check the packaging for any signs of damage. Carefully remove the machine and retain the packaging
until the installation is complete.
Location
The machine should be located in a suitable position and environment. Care should be taken to avoid
moisture, dust, steam, oil or corrosive gases. Place on a secure level surface and ensure that there is
adequate clearance around the machine to ensure natural airflow.
Input connection
Before connecting the machine you should ensure that the correct supply is available. Details of the
machine requirements can be found on the rating plate of the machine or in the technical parameters
shown in the manual. The equipment should be connected by a suitably qualified competent person.
Always ensure the equipment has a proper grounding. Never connect the machine to the mains supply
with the panels removed.
Output connections
In general when using manual arc welding electrodes the electrode holder is connected to the positive
terminal and the work return to the negative terminal. Always consult the electrode manufacturer’s
data sheet if you have any doubts. When using the machine for TIG welding the TIG torch should be
connected to the negative terminal and the work return to the positive terminal.
