Kemppi MasterTig MLS 2500 Operation Instructions Manual

Also see for Master MLS 2500: Operating manual

Contents

4 – Master(tig) 2500, 2503, 3500, 3503 MLS™/ 0311 © COPYRIGHT KEMPPI OY123546Welding power circuitIsolate yourself by using proper protective clothing, do not wear wet clothing. Never work on awet surface or use damaged cables. Do not put TIG torch or welding cables on welding machineor on other electric equipment. Do not press TIG torch switch if the torch is not directed towardsthe work piece.Welding fumesTake care that there is sufficient ventilation during welding. Take special safety precautionswhen welding metals which contain lead, cadmium, zinc, mercury or beryllium.Lifting the equipmentAlways remove gas bottle before lifting.2. INSTALLATION2.1. REMOVAL FROM PACKAGINGThe equipment is packed in durable packages designed especially for it. However, it is neces-sary to check the equipment before using it to make sure that the equipment or any part of it hasnot got damaged during transportation. Also check that the delivery corresponds to your orderand that you have received all necessary instructions for installing and operating the equipment.The packaging material is recyclable.2.2. LOCATING THE MACHINEPlace the machine on a horizontal, stable and clean ground. Protect the machine from rain anddirect sunshine. Check that there is enough space for cooling air circulation in front of andbehind the machine.2.3. SERIAL NUMBERSerial number of the machine is marked on the rating plate. The serial number is the only propermeans of identifying parts for a specific product. It is important to make correct reference to theserial number of the product when making repairs or ordering spare parts.2.4. INSTALLATION AND MAIN PARTSFront of machine1. Function panel2. Remote control connector3. TIG torch control connector, not in MMA version4. Shield gas and current connector for TIG torch, not in MMAversion5. (+) connector for electrode holder or earth cable, in TIG weld-ing for earth cable6. (-) connector for earth cable or electrode holder in MMAwelding (stick welding)Markings for (+/-) poles on the machine front are embossed.