Kemppi mastertig mls 2300 acdc Operation Instruction Manual

Contents

Mastertig MLs™ 300 aDCD / 0743 – © keMppi oyTransportation, lifting and suspension• Never pull or lift the machine by the welding torch or other cables. Always use the lift pointsor handles designed for that purpose.• Only use a transport unit designed for the equipment.• Try to transport the machine in an upright position, if possible.• Never lift a gas cylinder and the welding machine at the same time. There are separateprovisions for gas cylinder transportation.• Never use a welding machine when suspended unless the suspension device has been designedand approved for that particular purpose.• Do not exceed the maximum allowed load of suspension beams or the transportation trolleyof welding equipment.• It is recommended that the wire coil be removed during lifting or transportation.Environment• Protect welding machines from heavy rain and direct sunshine even if it were suitable foroutdoor use.• Always store the machine in a dry and clean space.• Protect the machine from sand and dust during use and in storage.• The recommended operating temperature range is -20 to +40 °C. The machine’s operationefficiency decreases and it becomes more prone to damage if used in temperatures in excessof 40 °C.• Place the machine so that it is not exposed to hot surfaces, sparks or spatter.• Make sure the airflow to and from the machine is unrestricted.• This electromagnetic compatibility (EMC) of professional equipment is usually designed forindustrial use. Such class-A equipment is not intended for use in residential locations wherethe electrical power is provided by the public low-voltage supply system. The machine mayinterfere with sensitive home electronic devices.Gas bottles and pneumatic devices• Adhere to the instructions for handling pneumatic devices and gas bottles.• Make sure that gas bottles are used and stored in properly ventilated spaces. A leaking gasbottle may replace the oxygen in the inhaled air, causing suffocation.• Before use, make sure that the gas bottle contains gas suitable for the intended purpose.• Always fix the gas cylinder securely in an upright position, against a cylinder wall rack orpurpose-made cylinder cart.• Never move a protective gas bottle when the flow adjuster is in place. Put the valve coverin place during transportation.• Close the cylinder valve after use.