Kemppi Master S 400 Operating Instructions Manual

Also see for Master S 400: Service manual Quick guide

Contents

EN2. INSTALLATION2.1 Before useThe product is packed in cartons designed specifically for them. However, always make surebefore use that the products have not been damaged during transportation.Check also that you have received the components you ordered and the instruction manualsneeded. Product packaging material is recyclable.NOTE! When moving the welding machine, always lift it from the handle, never pull it from thewelding or other cables.Operating environmentThis machine is suitable for both indoor and outdoor use. Always make sure that the air flow inthe machine is unrestricted. The recommended operating temperature range is –20…+50 °C.Please read also the Safety Instructions concerning the operating environment.2.2 Positioning of the machinePlace the machine on a sturdy, level surface that is dry and does not allow dust or otherimpurities to enter the machines cooling air flow. Preferably site the machine to a suitablecarriage unit so it is above floor level.Notes for positioning the machine• The surface inclination may not exceed 15 degrees.< 15°• Ensure the free circulation of the cooling air. There must be at least 20 cm of free space infront of and behind the machine for cooling air circulation.• Protect the machine against heavy rain and direct sunshine.The machine is not allowed to be operated in the rain as the protection class of the machine,IP23S, allows preserving and storing outside only.NOTE! Never aim the spray of sparks from a grinding machine toward the equipment.2.3 Distribution networkAll regular electrical devices without special circuits generate harmonic currents intodistribution network. High rates of harmonic current may cause losses and disturbance tosome equipment.This equipment complies with IEC 61000-3-12 provided that the short-circuit power Ssc isgreater than or equal to 4.0 MVA at the interface point between the user’s supply and thepublic suply network. It is the responsibility of the installer or user of the equipment to ensure,by consultation with the distribution network operator if necessary, that the equipment isconnected only to a supply with a short-circuit power Ssc greater than or equal to 4.0 MVA.5© Kemppi Oy / 1418