LOKERMANN Grand Tig 200, Руководство пользователя

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Water Cooling
The welding machine is supplied standard with water cooled TIG torch. The correct
coolant to use is a mixture of Mono Propylene Glycol and water in a 1:3 ratio (25%
propylene glycol). Pure water may be used as a coolant liquid, though it is not
recommended for the long term reliability of the water cooling system as it does not
have the lubrication properties of glycol and does not provide protection against
freezing. Ready to use coolant fluid can be purchased from authorised dealers.
Do not operate a water cooled torch without the cooling system operating!
(1) Connect the earth lead to “-”, tighten clockwise;
(2) Connect the earth clamp to the work piece. Contact with the work piece must
be firm contact with clean, bare metal, with no corrosion, paint or scale at the
contact point;
(3) Connect the electrode lead to “+”, tighten clockwise;
(4) Each machine is equipped with a power cable should be based on the input
voltage welding power cable connected to the appropriate position, not to
pick the wrong voltage;
(5) With the corresponding input power supply terminal or socket good contact
and prevent oxidation;
(6) With a multi meter measure the input voltage is within the fluctuation range;
(7) The power ground is well grounded.